Rename GI Classes

* GIProbe is now VoxelGI
* BakedLightmap is now LightmapGI

As godot adds more ways to provide GI (as an example, SDFGI in 4.0), the different techniques (which have different pros/cons) need to be properly named to avoid confusion.

doc/classes/BaseMaterial3D.xml

@@ -199,7 +199,7 @@
 			The emitted light's color. See [member emission_enabled].
 		</member>
 		<member name="emission_enabled" type="bool" setter="set_feature" getter="get_feature" default="false">
-			If [code]true[/code], the body emits light. Emitting light makes the object appear brighter. The object can also cast light on other objects if a [GIProbe] is used and this object is used in baked lighting.
+			If [code]true[/code], the body emits light. Emitting light makes the object appear brighter. The object can also cast light on other objects if a [VoxelGI] is used and this object is used in baked lighting.
 		</member>
 		<member name="emission_energy" type="float" setter="set_emission_energy" getter="get_emission_energy" default="1.0">
 			The emitted light's strength. See [member emission_enabled].

doc/classes/Environment.xml

@@ -206,7 +206,7 @@
 			The depth tolerance for screen-space reflections.
 		</member>
 		<member name="ss_reflections_enabled" type="bool" setter="set_ssr_enabled" getter="is_ssr_enabled" default="false">
-			If [code]true[/code], screen-space reflections are enabled. Screen-space reflections are more accurate than reflections from [GIProbe]s or [ReflectionProbe]s, but are slower and can't reflect surfaces occluded by others.
+			If [code]true[/code], screen-space reflections are enabled. Screen-space reflections are more accurate than reflections from [VoxelGI]s or [ReflectionProbe]s, but are slower and can't reflect surfaces occluded by others.
 		</member>
 		<member name="ss_reflections_fade_in" type="float" setter="set_ssr_fade_in" getter="get_ssr_fade_in" default="0.15">
 			The fade-in distance for screen-space reflections. Affects the area from the reflected material to the screen-space reflection).

doc/classes/Light3D.xml

@@ -52,7 +52,7 @@
 			The light's strength multiplier (this is not a physical unit). For [OmniLight3D] and [SpotLight3D], changing this value will only change the light color's intensity, not the light's radius.
 		</member>
 		<member name="light_indirect_energy" type="float" setter="set_param" getter="get_param" default="1.0">
-			Secondary multiplier used with indirect light (light bounces). Used with [GIProbe].
+			Secondary multiplier used with indirect light (light bounces). Used with [VoxelGI].
 		</member>
 		<member name="light_negative" type="bool" setter="set_negative" getter="is_negative" default="false">
 			If [code]true[/code], the light's effect is reversed, darkening areas and casting bright shadows.

doc/classes/BakedLightmap.xml → doc/classes/LightmapGI.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="BakedLightmap" inherits="VisualInstance3D" version="4.0">
+<class name="LightmapGI" inherits="VisualInstance3D" version="4.0">
 	<brief_description>
 	</brief_description>
 	<description>
@@ -21,17 +21,17 @@
 		</member>
 		<member name="environment_custom_sky" type="Sky" setter="set_environment_custom_sky" getter="get_environment_custom_sky">
 		</member>
-		<member name="environment_mode" type="int" setter="set_environment_mode" getter="get_environment_mode" enum="BakedLightmap.EnvironmentMode" default="0">
+		<member name="environment_mode" type="int" setter="set_environment_mode" getter="get_environment_mode" enum="LightmapGI.EnvironmentMode" default="0">
 		</member>
-		<member name="generate_probes_subdiv" type="int" setter="set_generate_probes" getter="get_generate_probes" enum="BakedLightmap.GenerateProbes" default="0">
+		<member name="generate_probes_subdiv" type="int" setter="set_generate_probes" getter="get_generate_probes" enum="LightmapGI.GenerateProbes" default="0">
 		</member>
 		<member name="interior" type="bool" setter="set_interior" getter="is_interior" default="false">
 		</member>
-		<member name="light_data" type="BakedLightmapData" setter="set_light_data" getter="get_light_data">
+		<member name="light_data" type="LightmapGIData" setter="set_light_data" getter="get_light_data">
 		</member>
 		<member name="max_texture_size" type="int" setter="set_max_texture_size" getter="get_max_texture_size" default="16384">
 		</member>
-		<member name="quality" type="int" setter="set_bake_quality" getter="get_bake_quality" enum="BakedLightmap.BakeQuality" default="1">
+		<member name="quality" type="int" setter="set_bake_quality" getter="get_bake_quality" enum="LightmapGI.BakeQuality" default="1">
 		</member>
 		<member name="use_denoiser" type="bool" setter="set_use_denoiser" getter="is_using_denoiser" default="true">
 		</member>

doc/classes/BakedLightmapData.xml → doc/classes/LightmapGIData.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="BakedLightmapData" inherits="Resource" version="4.0">
+<class name="LightmapGIData" inherits="Resource" version="4.0">
 	<brief_description>
 	</brief_description>
 	<description>

doc/classes/ProjectSettings.xml

@@ -1421,18 +1421,16 @@
 		</member>
 		<member name="rendering/global_illumination/gi/use_half_resolution" type="bool" setter="" getter="" default="false">
 		</member>
-		<member name="rendering/global_illumination/gi_probes/anisotropic" type="bool" setter="" getter="" default="false">
-			If [code]true[/code], take additional samples when rendering objects affected by a [GIProbe] to reduce artifacts from only sampling in one direction.
-		</member>
-		<member name="rendering/global_illumination/gi_probes/quality" type="int" setter="" getter="" default="1">
-			Sets the number of cone samples taken when rendering objects affected by [GIProbe]s.
-		</member>
 		<member name="rendering/global_illumination/sdfgi/frames_to_converge" type="int" setter="" getter="" default="4">
 		</member>
 		<member name="rendering/global_illumination/sdfgi/frames_to_update_lights" type="int" setter="" getter="" default="2">
 		</member>
 		<member name="rendering/global_illumination/sdfgi/probe_ray_count" type="int" setter="" getter="" default="1">
 		</member>
+		<member name="rendering/global_illumination/voxel_gi/anisotropic" type="bool" setter="" getter="" default="false">
+		</member>
+		<member name="rendering/global_illumination/voxel_gi/quality" type="int" setter="" getter="" default="1">
+		</member>
 		<member name="rendering/lightmapping/bake_performance/max_rays_per_pass" type="int" setter="" getter="" default="32">
 		</member>
 		<member name="rendering/lightmapping/bake_performance/max_rays_per_probe_pass" type="int" setter="" getter="" default="64">

doc/classes/ReflectionProbe.xml

@@ -5,7 +5,7 @@
 	</brief_description>
 	<description>
 		Captures its surroundings as a cubemap, and stores versions of it with increasing levels of blur to simulate different material roughnesses.
-		The [ReflectionProbe] is used to create high-quality reflections at the cost of performance. It can be combined with [GIProbe]s and Screen Space Reflections to achieve high quality reflections. [ReflectionProbe]s render all objects within their [member cull_mask], so updating them can be quite expensive. It is best to update them once with the important static objects and then leave them.
+		The [ReflectionProbe] is used to create high-quality reflections at the cost of performance. It can be combined with [VoxelGI]s and Screen Space Reflections to achieve high quality reflections. [ReflectionProbe]s render all objects within their [member cull_mask], so updating them can be quite expensive. It is best to update them once with the important static objects and then leave them.
 	</description>
 	<tutorials>
 		<link title="Reflection probes">https://docs.godotengine.org/en/latest/tutorials/3d/reflection_probes.html</link>

doc/classes/RenderingServer.xml

@@ -3477,14 +3477,14 @@
 		<constant name="VIEWPORT_DEBUG_DRAW_NORMAL_BUFFER" value="5" enum="ViewportDebugDraw">
 			Normal buffer is drawn instead of regular scene so you can see the per-pixel normals that will be used by post-processing effects.
 		</constant>
-		<constant name="VIEWPORT_DEBUG_DRAW_GI_PROBE_ALBEDO" value="6" enum="ViewportDebugDraw">
-			Objects are displayed with only the albedo value from [GIProbe]s.
+		<constant name="VIEWPORT_DEBUG_DRAW_VOXEL_GI_ALBEDO" value="6" enum="ViewportDebugDraw">
+			Objects are displayed with only the albedo value from [VoxelGI]s.
 		</constant>
-		<constant name="VIEWPORT_DEBUG_DRAW_GI_PROBE_LIGHTING" value="7" enum="ViewportDebugDraw">
-			Objects are displayed with only the lighting value from [GIProbe]s.
+		<constant name="VIEWPORT_DEBUG_DRAW_VOXEL_GI_LIGHTING" value="7" enum="ViewportDebugDraw">
+			Objects are displayed with only the lighting value from [VoxelGI]s.
 		</constant>
-		<constant name="VIEWPORT_DEBUG_DRAW_GI_PROBE_EMISSION" value="8" enum="ViewportDebugDraw">
-			Objects are displayed with only the emission color from [GIProbe]s.
+		<constant name="VIEWPORT_DEBUG_DRAW_VOXEL_GI_EMISSION" value="8" enum="ViewportDebugDraw">
+			Objects are displayed with only the emission color from [VoxelGI]s.
 		</constant>
 		<constant name="VIEWPORT_DEBUG_DRAW_SHADOW_ATLAS" value="9" enum="ViewportDebugDraw">
 			Draws the shadow atlas that stores shadows from [OmniLight3D]s and [SpotLight3D]s in the upper left quadrant of the [Viewport].
@@ -3694,8 +3694,8 @@
 		<constant name="INSTANCE_DECAL" value="8" enum="InstanceType">
 			The instance is a decal.
 		</constant>
-		<constant name="INSTANCE_GI_PROBE" value="9" enum="InstanceType">
-			The instance is a GI probe.
+		<constant name="INSTANCE_VOXEL_GI" value="9" enum="InstanceType">
+			The instance is a VoxelGI.
 		</constant>
 		<constant name="INSTANCE_LIGHTMAP" value="10" enum="InstanceType">
 			The instance is a lightmap.

doc/classes/Viewport.xml

@@ -382,14 +382,14 @@
 		</constant>
 		<constant name="DEBUG_DRAW_NORMAL_BUFFER" value="5" enum="DebugDraw">
 		</constant>
-		<constant name="DEBUG_DRAW_GI_PROBE_ALBEDO" value="6" enum="DebugDraw">
-			Objects are displayed with only the albedo value from [GIProbe]s.
+		<constant name="DEBUG_DRAW_VOXEL_GI_ALBEDO" value="6" enum="DebugDraw">
+			Objects are displayed with only the albedo value from [VoxelGI]s.
 		</constant>
-		<constant name="DEBUG_DRAW_GI_PROBE_LIGHTING" value="7" enum="DebugDraw">
-			Objects are displayed with only the lighting value from [GIProbe]s.
+		<constant name="DEBUG_DRAW_VOXEL_GI_LIGHTING" value="7" enum="DebugDraw">
+			Objects are displayed with only the lighting value from [VoxelGI]s.
 		</constant>
-		<constant name="DEBUG_DRAW_GI_PROBE_EMISSION" value="8" enum="DebugDraw">
-			Objects are displayed with only the emission color from [GIProbe]s.
+		<constant name="DEBUG_DRAW_VOXEL_GI_EMISSION" value="8" enum="DebugDraw">
+			Objects are displayed with only the emission color from [VoxelGI]s.
 		</constant>
 		<constant name="DEBUG_DRAW_SHADOW_ATLAS" value="9" enum="DebugDraw">
 			Draws the shadow atlas that stores shadows from [OmniLight3D]s and [SpotLight3D]s in the upper left quadrant of the [Viewport].

doc/classes/GIProbe.xml → doc/classes/VoxelGI.xml

@@ -1,15 +1,15 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="GIProbe" inherits="VisualInstance3D" version="4.0">
+<class name="VoxelGI" inherits="VisualInstance3D" version="4.0">
 	<brief_description>
 		Real-time global illumination (GI) probe.
 	</brief_description>
 	<description>
-		[GIProbe]s are used to provide high-quality real-time indirect light to scenes. They precompute the effect of objects that emit light and the effect of static geometry to simulate the behavior of complex light in real-time. [GIProbe]s need to be baked before using, however, once baked, dynamic objects will receive light from them. Further, lights can be fully dynamic or baked.
-		Having [GIProbe]s in a scene can be expensive, the quality of the probe can be turned down in exchange for better performance in the [ProjectSettings] using [member ProjectSettings.rendering/global_illumination/gi_probes/quality].
+		[VoxelGI]s are used to provide high-quality real-time indirect light to scenes. They precompute the effect of objects that emit light and the effect of static geometry to simulate the behavior of complex light in real-time. [VoxelGI]s need to be baked before using, however, once baked, dynamic objects will receive light from them. Further, lights can be fully dynamic or baked.
+		Having [VoxelGI]s in a scene can be expensive, the quality of the probe can be turned down in exchange for better performance in the [ProjectSettings] using [member ProjectSettings.rendering/global_illumination/voxel_gi/quality].
 		[b]Note:[/b] Meshes should have sufficiently thick walls to avoid light leaks (avoid one-sided walls). For interior levels, enclose your level geometry in a sufficiently large box and bridge the loops to close the mesh.
 	</description>
 	<tutorials>
-		<link title="GI probes">https://docs.godotengine.org/en/latest/tutorials/3d/gi_probes.html</link>
+		<link title="GI probes">https://docs.godotengine.org/en/latest/tutorials/3d/voxel_gi.html</link>
 		<link title="Third Person Shooter Demo">https://godotengine.org/asset-library/asset/678</link>
 	</tutorials>
 	<methods>
@@ -21,7 +21,7 @@
 			<argument index="1" name="create_visual_debug" type="bool" default="false">
 			</argument>
 			<description>
-				Bakes the effect from all [GeometryInstance3D]s marked with [constant GeometryInstance3D.GI_MODE_BAKED] and [Light3D]s marked with either [constant Light3D.BAKE_DYNAMIC] or [constant Light3D.BAKE_STATIC]. If [code]create_visual_debug[/code] is [code]true[/code], after baking the light, this will generate a [MultiMesh] that has a cube representing each solid cell with each cube colored to the cell's albedo color. This can be used to visualize the [GIProbe]'s data and debug any issues that may be occurring.
+				Bakes the effect from all [GeometryInstance3D]s marked with [constant GeometryInstance3D.GI_MODE_BAKED] and [Light3D]s marked with either [constant Light3D.BAKE_DYNAMIC] or [constant Light3D.BAKE_STATIC]. If [code]create_visual_debug[/code] is [code]true[/code], after baking the light, this will generate a [MultiMesh] that has a cube representing each solid cell with each cube colored to the cell's albedo color. This can be used to visualize the [VoxelGI]'s data and debug any issues that may be occurring.
 			</description>
 		</method>
 		<method name="debug_bake">
@@ -33,14 +33,14 @@
 		</method>
 	</methods>
 	<members>
-		<member name="data" type="GIProbeData" setter="set_probe_data" getter="get_probe_data">
-			The [GIProbeData] resource that holds the data for this [GIProbe].
+		<member name="data" type="VoxelGIData" setter="set_probe_data" getter="get_probe_data">
+			The [VoxelGIData] resource that holds the data for this [VoxelGI].
 		</member>
 		<member name="extents" type="Vector3" setter="set_extents" getter="get_extents" default="Vector3( 10, 10, 10 )">
-			The size of the area covered by the [GIProbe]. If you make the extents larger without increasing the subdivisions with [member subdiv], the size of each cell will increase and result in lower detailed lighting.
+			The size of the area covered by the [VoxelGI]. If you make the extents larger without increasing the subdivisions with [member subdiv], the size of each cell will increase and result in lower detailed lighting.
 		</member>
-		<member name="subdiv" type="int" setter="set_subdiv" getter="get_subdiv" enum="GIProbe.Subdiv" default="1">
-			Number of times to subdivide the grid that the [GIProbe] operates on. A higher number results in finer detail and thus higher visual quality, while lower numbers result in better performance.
+		<member name="subdiv" type="int" setter="set_subdiv" getter="get_subdiv" enum="VoxelGI.Subdiv" default="1">
+			Number of times to subdivide the grid that the [VoxelGI] operates on. A higher number results in finer detail and thus higher visual quality, while lower numbers result in better performance.
 		</member>
 	</members>
 	<constants>

doc/classes/GIProbeData.xml → doc/classes/VoxelGIData.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="GIProbeData" inherits="Resource" version="4.0">
+<class name="VoxelGIData" inherits="Resource" version="4.0">
 	<brief_description>
 	</brief_description>
 	<description>

editor/editor_node.cpp

@@ -119,7 +119,6 @@
 #include "editor/plugins/animation_tree_editor_plugin.h"
 #include "editor/plugins/asset_library_editor_plugin.h"
 #include "editor/plugins/audio_stream_editor_plugin.h"
-#include "editor/plugins/baked_lightmap_editor_plugin.h"
 #include "editor/plugins/camera_3d_editor_plugin.h"
 #include "editor/plugins/canvas_item_editor_plugin.h"
 #include "editor/plugins/collision_polygon_2d_editor_plugin.h"
@@ -132,13 +131,13 @@
 #include "editor/plugins/editor_debugger_plugin.h"
 #include "editor/plugins/editor_preview_plugins.h"
 #include "editor/plugins/font_editor_plugin.h"
-#include "editor/plugins/gi_probe_editor_plugin.h"
 #include "editor/plugins/gpu_particles_2d_editor_plugin.h"
 #include "editor/plugins/gpu_particles_3d_editor_plugin.h"
 #include "editor/plugins/gpu_particles_collision_sdf_editor_plugin.h"
 #include "editor/plugins/gradient_editor_plugin.h"
 #include "editor/plugins/item_list_editor_plugin.h"
 #include "editor/plugins/light_occluder_2d_editor_plugin.h"
+#include "editor/plugins/lightmap_gi_editor_plugin.h"
 #include "editor/plugins/line_2d_editor_plugin.h"
 #include "editor/plugins/material_editor_plugin.h"
 #include "editor/plugins/mesh_editor_plugin.h"
@@ -175,6 +174,7 @@
 #include "editor/plugins/tiles/tiles_editor_plugin.h"
 #include "editor/plugins/version_control_editor_plugin.h"
 #include "editor/plugins/visual_shader_editor_plugin.h"
+#include "editor/plugins/voxel_gi_editor_plugin.h"
 #include "editor/progress_dialog.h"
 #include "editor/project_export.h"
 #include "editor/project_settings_editor.h"
@@ -484,8 +484,8 @@ void EditorNode::_update_from_settings() {
 	RS::get_singleton()->environment_set_sdfgi_frames_to_converge(frames_to_converge);
 	RS::EnvironmentSDFGIRayCount ray_count = RS::EnvironmentSDFGIRayCount(int(GLOBAL_GET("rendering/global_illumination/sdfgi/probe_ray_count")));
 	RS::get_singleton()->environment_set_sdfgi_ray_count(ray_count);
-	RS::GIProbeQuality gi_probe_quality = RS::GIProbeQuality(int(GLOBAL_GET("rendering/global_illumination/gi_probes/quality")));
-	RS::get_singleton()->gi_probe_set_quality(gi_probe_quality);
+	RS::VoxelGIQuality voxel_gi_quality = RS::VoxelGIQuality(int(GLOBAL_GET("rendering/global_illumination/voxel_gi/quality")));
+	RS::get_singleton()->voxel_gi_set_quality(voxel_gi_quality);
 	RS::get_singleton()->environment_set_volumetric_fog_volume_size(GLOBAL_GET("rendering/environment/volumetric_fog/volume_size"), GLOBAL_GET("rendering/environment/volumetric_fog/volume_depth"));
 	RS::get_singleton()->environment_set_volumetric_fog_filter_active(bool(GLOBAL_GET("rendering/environment/volumetric_fog/use_filter")));
 	RS::get_singleton()->canvas_set_shadow_texture_size(GLOBAL_GET("rendering/2d/shadow_atlas/size"));
@@ -6818,8 +6818,8 @@ EditorNode::EditorNode() {
 	add_editor_plugin(memnew(TilesEditorPlugin(this)));
 	add_editor_plugin(memnew(SpriteFramesEditorPlugin(this)));
 	add_editor_plugin(memnew(TextureRegionEditorPlugin(this)));
-	add_editor_plugin(memnew(GIProbeEditorPlugin(this)));
-	add_editor_plugin(memnew(BakedLightmapEditorPlugin(this)));
+	add_editor_plugin(memnew(VoxelGIEditorPlugin(this)));
+	add_editor_plugin(memnew(LightmapGIEditorPlugin(this)));
 	add_editor_plugin(memnew(OccluderInstance3DEditorPlugin(this)));
 	add_editor_plugin(memnew(Path2DEditorPlugin(this)));
 	add_editor_plugin(memnew(Path3DEditorPlugin(this)));

editor/node_3d_editor_gizmos.cpp

@@ -34,15 +34,14 @@
 #include "core/math/geometry_2d.h"
 #include "core/math/geometry_3d.h"
 #include "scene/3d/audio_stream_player_3d.h"
-#include "scene/3d/baked_lightmap.h"
 #include "scene/3d/collision_polygon_3d.h"
 #include "scene/3d/collision_shape_3d.h"
 #include "scene/3d/cpu_particles_3d.h"
 #include "scene/3d/decal.h"
-#include "scene/3d/gi_probe.h"
 #include "scene/3d/gpu_particles_3d.h"
 #include "scene/3d/gpu_particles_collision_3d.h"
 #include "scene/3d/light_3d.h"
+#include "scene/3d/lightmap_gi.h"
 #include "scene/3d/lightmap_probe.h"
 #include "scene/3d/listener_3d.h"
 #include "scene/3d/mesh_instance_3d.h"
@@ -57,6 +56,7 @@
 #include "scene/3d/sprite_3d.h"
 #include "scene/3d/vehicle_body_3d.h"
 #include "scene/3d/visibility_notifier_3d.h"
+#include "scene/3d/voxel_gi.h"
 #include "scene/resources/box_shape_3d.h"
 #include "scene/resources/capsule_shape_3d.h"
 #include "scene/resources/concave_polygon_shape_3d.h"
@@ -3086,35 +3086,35 @@ void DecalGizmoPlugin::redraw(EditorNode3DGizmo *p_gizmo) {
 }
 
 ///////////////////////////////
-GIProbeGizmoPlugin::GIProbeGizmoPlugin() {
-	Color gizmo_color = EDITOR_DEF("editors/3d_gizmos/gizmo_colors/gi_probe", Color(0.5, 1, 0.6));
+VoxelGIGizmoPlugin::VoxelGIGizmoPlugin() {
+	Color gizmo_color = EDITOR_DEF("editors/3d_gizmos/gizmo_colors/voxel_gi", Color(0.5, 1, 0.6));
 
-	create_material("gi_probe_material", gizmo_color);
+	create_material("voxel_gi_material", gizmo_color);
 
 	// This gizmo draws a lot of lines. Use a low opacity to make it not too intrusive.
 	gizmo_color.a = 0.1;
-	create_material("gi_probe_internal_material", gizmo_color);
+	create_material("voxel_gi_internal_material", gizmo_color);
 
 	gizmo_color.a = 0.05;
-	create_material("gi_probe_solid_material", gizmo_color);
+	create_material("voxel_gi_solid_material", gizmo_color);
 
-	create_icon_material("gi_probe_icon", Node3DEditor::get_singleton()->get_theme_icon("GizmoGIProbe", "EditorIcons"));
+	create_icon_material("voxel_gi_icon", Node3DEditor::get_singleton()->get_theme_icon("GizmoVoxelGI", "EditorIcons"));
 	create_handle_material("handles");
 }
 
-bool GIProbeGizmoPlugin::has_gizmo(Node3D *p_spatial) {
-	return Object::cast_to<GIProbe>(p_spatial) != nullptr;
+bool VoxelGIGizmoPlugin::has_gizmo(Node3D *p_spatial) {
+	return Object::cast_to<VoxelGI>(p_spatial) != nullptr;
 }
 
-String GIProbeGizmoPlugin::get_gizmo_name() const {
-	return "GIProbe";
+String VoxelGIGizmoPlugin::get_gizmo_name() const {
+	return "VoxelGI";
 }
 
-int GIProbeGizmoPlugin::get_priority() const {
+int VoxelGIGizmoPlugin::get_priority() const {
 	return -1;
 }
 
-String GIProbeGizmoPlugin::get_handle_name(const EditorNode3DGizmo *p_gizmo, int p_idx) const {
+String VoxelGIGizmoPlugin::get_handle_name(const EditorNode3DGizmo *p_gizmo, int p_idx) const {
 	switch (p_idx) {
 		case 0:
 			return "Extents X";
@@ -3127,13 +3127,13 @@ String GIProbeGizmoPlugin::get_handle_name(const EditorNode3DGizmo *p_gizmo, int
 	return "";
 }
 
-Variant GIProbeGizmoPlugin::get_handle_value(EditorNode3DGizmo *p_gizmo, int p_idx) const {
-	GIProbe *probe = Object::cast_to<GIProbe>(p_gizmo->get_spatial_node());
+Variant VoxelGIGizmoPlugin::get_handle_value(EditorNode3DGizmo *p_gizmo, int p_idx) const {
+	VoxelGI *probe = Object::cast_to<VoxelGI>(p_gizmo->get_spatial_node());
 	return probe->get_extents();
 }
 
-void GIProbeGizmoPlugin::set_handle(EditorNode3DGizmo *p_gizmo, int p_idx, Camera3D *p_camera, const Point2 &p_point) {
-	GIProbe *probe = Object::cast_to<GIProbe>(p_gizmo->get_spatial_node());
+void VoxelGIGizmoPlugin::set_handle(EditorNode3DGizmo *p_gizmo, int p_idx, Camera3D *p_camera, const Point2 &p_point) {
+	VoxelGI *probe = Object::cast_to<VoxelGI>(p_gizmo->get_spatial_node());
 
 	Transform3D gt = probe->get_global_transform();
 	Transform3D gi = gt.affine_inverse();
@@ -3163,8 +3163,8 @@ void GIProbeGizmoPlugin::set_handle(EditorNode3DGizmo *p_gizmo, int p_idx, Camer
 	probe->set_extents(extents);
 }
 
-void GIProbeGizmoPlugin::commit_handle(EditorNode3DGizmo *p_gizmo, int p_idx, const Variant &p_restore, bool p_cancel) {
-	GIProbe *probe = Object::cast_to<GIProbe>(p_gizmo->get_spatial_node());
+void VoxelGIGizmoPlugin::commit_handle(EditorNode3DGizmo *p_gizmo, int p_idx, const Variant &p_restore, bool p_cancel) {
+	VoxelGI *probe = Object::cast_to<VoxelGI>(p_gizmo->get_spatial_node());
 
 	Vector3 restore = p_restore;
 
@@ -3180,19 +3180,19 @@ void GIProbeGizmoPlugin::commit_handle(EditorNode3DGizmo *p_gizmo, int p_idx, co
 	ur->commit_action();
 }
 
-void GIProbeGizmoPlugin::redraw(EditorNode3DGizmo *p_gizmo) {
-	GIProbe *probe = Object::cast_to<GIProbe>(p_gizmo->get_spatial_node());
+void VoxelGIGizmoPlugin::redraw(EditorNode3DGizmo *p_gizmo) {
+	VoxelGI *probe = Object::cast_to<VoxelGI>(p_gizmo->get_spatial_node());
 
-	Ref<Material> material = get_material("gi_probe_material", p_gizmo);
-	Ref<Material> icon = get_material("gi_probe_icon", p_gizmo);
-	Ref<Material> material_internal = get_material("gi_probe_internal_material", p_gizmo);
+	Ref<Material> material = get_material("voxel_gi_material", p_gizmo);
+	Ref<Material> icon = get_material("voxel_gi_icon", p_gizmo);
+	Ref<Material> material_internal = get_material("voxel_gi_internal_material", p_gizmo);
 
 	p_gizmo->clear();
 
 	Vector<Vector3> lines;
 	Vector3 extents = probe->get_extents();
 
-	static const int subdivs[GIProbe::SUBDIV_MAX] = { 64, 128, 256, 512 };
+	static const int subdivs[VoxelGI::SUBDIV_MAX] = { 64, 128, 256, 512 };
 
 	AABB aabb = AABB(-extents, extents * 2);
 	int subdiv = subdivs[probe->get_subdiv()];
@@ -3256,7 +3256,7 @@ void GIProbeGizmoPlugin::redraw(EditorNode3DGizmo *p_gizmo) {
 	}
 
 	if (p_gizmo->is_selected()) {
-		Ref<Material> solid_material = get_material("gi_probe_solid_material", p_gizmo);
+		Ref<Material> solid_material = get_material("voxel_gi_solid_material", p_gizmo);
 		p_gizmo->add_solid_box(solid_material, aabb.get_size());
 	}
 
@@ -3266,7 +3266,7 @@ void GIProbeGizmoPlugin::redraw(EditorNode3DGizmo *p_gizmo) {
 
 ////
 
-BakedLightmapGizmoPlugin::BakedLightmapGizmoPlugin() {
+LightmapGIGizmoPlugin::LightmapGIGizmoPlugin() {
 	Color gizmo_color = EDITOR_DEF("editors/3d_gizmos/gizmo_colors/lightmap_lines", Color(0.5, 0.6, 1));
 
 	gizmo_color.a = 0.1;
@@ -3280,39 +3280,39 @@ BakedLightmapGizmoPlugin::BakedLightmapGizmoPlugin() {
 
 	add_material("lightmap_probe_material", mat);
 
-	create_icon_material("baked_indirect_light_icon", Node3DEditor::get_singleton()->get_theme_icon("GizmoBakedLightmap", "EditorIcons"));
+	create_icon_material("baked_indirect_light_icon", Node3DEditor::get_singleton()->get_theme_icon("GizmoLightmapGI", "EditorIcons"));
 }
 
-String BakedLightmapGizmoPlugin::get_handle_name(const EditorNode3DGizmo *p_gizmo, int p_idx) const {
+String LightmapGIGizmoPlugin::get_handle_name(const EditorNode3DGizmo *p_gizmo, int p_idx) const {
 	return "";
 }
 
-Variant BakedLightmapGizmoPlugin::get_handle_value(EditorNode3DGizmo *p_gizmo, int p_idx) const {
+Variant LightmapGIGizmoPlugin::get_handle_value(EditorNode3DGizmo *p_gizmo, int p_idx) const {
 	return Variant();
 }
 
-void BakedLightmapGizmoPlugin::set_handle(EditorNode3DGizmo *p_gizmo, int p_idx, Camera3D *p_camera, const Point2 &p_point) {
+void LightmapGIGizmoPlugin::set_handle(EditorNode3DGizmo *p_gizmo, int p_idx, Camera3D *p_camera, const Point2 &p_point) {
 }
 
-void BakedLightmapGizmoPlugin::commit_handle(EditorNode3DGizmo *p_gizmo, int p_idx, const Variant &p_restore, bool p_cancel) {
+void LightmapGIGizmoPlugin::commit_handle(EditorNode3DGizmo *p_gizmo, int p_idx, const Variant &p_restore, bool p_cancel) {
 }
 
-bool BakedLightmapGizmoPlugin::has_gizmo(Node3D *p_spatial) {
-	return Object::cast_to<BakedLightmap>(p_spatial) != nullptr;
+bool LightmapGIGizmoPlugin::has_gizmo(Node3D *p_spatial) {
+	return Object::cast_to<LightmapGI>(p_spatial) != nullptr;
 }
 
-String BakedLightmapGizmoPlugin::get_gizmo_name() const {
-	return "BakedLightmap";
+String LightmapGIGizmoPlugin::get_gizmo_name() const {
+	return "LightmapGI";
 }
 
-int BakedLightmapGizmoPlugin::get_priority() const {
+int LightmapGIGizmoPlugin::get_priority() const {
 	return -1;
 }
 
-void BakedLightmapGizmoPlugin::redraw(EditorNode3DGizmo *p_gizmo) {
+void LightmapGIGizmoPlugin::redraw(EditorNode3DGizmo *p_gizmo) {
 	Ref<Material> icon = get_material("baked_indirect_light_icon", p_gizmo);
-	BakedLightmap *baker = Object::cast_to<BakedLightmap>(p_gizmo->get_spatial_node());
-	Ref<BakedLightmapData> data = baker->get_light_data();
+	LightmapGI *baker = Object::cast_to<LightmapGI>(p_gizmo->get_spatial_node());
+	Ref<LightmapGIData> data = baker->get_light_data();
 
 	p_gizmo->add_unscaled_billboard(icon, 0.05);
 

editor/node_3d_editor_gizmos.h

@@ -316,8 +316,8 @@ public:
 	DecalGizmoPlugin();
 };
 
-class GIProbeGizmoPlugin : public EditorNode3DGizmoPlugin {
-	GDCLASS(GIProbeGizmoPlugin, EditorNode3DGizmoPlugin);
+class VoxelGIGizmoPlugin : public EditorNode3DGizmoPlugin {
+	GDCLASS(VoxelGIGizmoPlugin, EditorNode3DGizmoPlugin);
 
 public:
 	bool has_gizmo(Node3D *p_spatial) override;
@@ -330,11 +330,11 @@ public:
 	void set_handle(EditorNode3DGizmo *p_gizmo, int p_idx, Camera3D *p_camera, const Point2 &p_point) override;
 	void commit_handle(EditorNode3DGizmo *p_gizmo, int p_idx, const Variant &p_restore, bool p_cancel = false) override;
 
-	GIProbeGizmoPlugin();
+	VoxelGIGizmoPlugin();
 };
 
-class BakedLightmapGizmoPlugin : public EditorNode3DGizmoPlugin {
-	GDCLASS(BakedLightmapGizmoPlugin, EditorNode3DGizmoPlugin);
+class LightmapGIGizmoPlugin : public EditorNode3DGizmoPlugin {
+	GDCLASS(LightmapGIGizmoPlugin, EditorNode3DGizmoPlugin);
 
 public:
 	bool has_gizmo(Node3D *p_spatial) override;
@@ -347,7 +347,7 @@ public:
 	void set_handle(EditorNode3DGizmo *p_gizmo, int p_idx, Camera3D *p_camera, const Point2 &p_point) override;
 	void commit_handle(EditorNode3DGizmo *p_gizmo, int p_idx, const Variant &p_restore, bool p_cancel = false) override;
 
-	BakedLightmapGizmoPlugin();
+	LightmapGIGizmoPlugin();
 };
 
 class LightmapProbeGizmoPlugin : public EditorNode3DGizmoPlugin {

editor/plugins/baked_lightmap_editor_plugin.cpp → editor/plugins/lightmap_gi_editor_plugin.cpp

@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  baked_lightmap_editor_plugin.cpp                                     */
+/*  lightmap_gi_editor_plugin.cpp                                        */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -28,11 +28,11 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
-#include "baked_lightmap_editor_plugin.h"
+#include "lightmap_gi_editor_plugin.h"
 
-void BakedLightmapEditorPlugin::_bake_select_file(const String &p_file) {
+void LightmapGIEditorPlugin::_bake_select_file(const String &p_file) {
 	if (lightmap) {
-		BakedLightmap::BakeError err;
+		LightmapGI::BakeError err;
 		if (get_tree()->get_edited_scene_root() && get_tree()->get_edited_scene_root() == lightmap) {
 			err = lightmap->bake(lightmap, p_file, bake_func_step);
 		} else {
@@ -42,7 +42,7 @@ void BakedLightmapEditorPlugin::_bake_select_file(const String &p_file) {
 		bake_func_end();
 
 		switch (err) {
-			case BakedLightmap::BAKE_ERROR_NO_SAVE_PATH: {
+			case LightmapGI::BAKE_ERROR_NO_SAVE_PATH: {
 				String scene_path = lightmap->get_filename();
 				if (scene_path == String()) {
 					scene_path = lightmap->get_owner()->get_filename();
@@ -57,10 +57,10 @@ void BakedLightmapEditorPlugin::_bake_select_file(const String &p_file) {
 				file_dialog->popup_file_dialog();
 
 			} break;
-			case BakedLightmap::BAKE_ERROR_NO_MESHES:
+			case LightmapGI::BAKE_ERROR_NO_MESHES:
 				EditorNode::get_singleton()->show_warning(TTR("No meshes to bake. Make sure they contain an UV2 channel and that the 'Bake Light' flag is on."));
 				break;
-			case BakedLightmap::BAKE_ERROR_CANT_CREATE_IMAGE:
+			case LightmapGI::BAKE_ERROR_CANT_CREATE_IMAGE:
 				EditorNode::get_singleton()->show_warning(TTR("Failed creating lightmap images, make sure path is writable."));
 				break;
 			default: {
@@ -69,12 +69,12 @@ void BakedLightmapEditorPlugin::_bake_select_file(const String &p_file) {
 	}
 }
 
-void BakedLightmapEditorPlugin::_bake() {
+void LightmapGIEditorPlugin::_bake() {
 	_bake_select_file("");
 }
 
-void BakedLightmapEditorPlugin::edit(Object *p_object) {
-	BakedLightmap *s = Object::cast_to<BakedLightmap>(p_object);
+void LightmapGIEditorPlugin::edit(Object *p_object) {
+	LightmapGI *s = Object::cast_to<LightmapGI>(p_object);
 	if (!s) {
 		return;
 	}
@@ -82,11 +82,11 @@ void BakedLightmapEditorPlugin::edit(Object *p_object) {
 	lightmap = s;
 }
 
-bool BakedLightmapEditorPlugin::handles(Object *p_object) const {
-	return p_object->is_class("BakedLightmap");
+bool LightmapGIEditorPlugin::handles(Object *p_object) const {
+	return p_object->is_class("LightmapGI");
 }
 
-void BakedLightmapEditorPlugin::make_visible(bool p_visible) {
+void LightmapGIEditorPlugin::make_visible(bool p_visible) {
 	if (p_visible) {
 		bake->show();
 	} else {
@@ -94,9 +94,9 @@ void BakedLightmapEditorPlugin::make_visible(bool p_visible) {
 	}
 }
 
-EditorProgress *BakedLightmapEditorPlugin::tmp_progress = nullptr;
+EditorProgress *LightmapGIEditorPlugin::tmp_progress = nullptr;
 
-bool BakedLightmapEditorPlugin::bake_func_step(float p_progress, const String &p_description, void *, bool p_refresh) {
+bool LightmapGIEditorPlugin::bake_func_step(float p_progress, const String &p_description, void *, bool p_refresh) {
 	if (!tmp_progress) {
 		tmp_progress = memnew(EditorProgress("bake_lightmaps", TTR("Bake Lightmaps"), 1000, false));
 		ERR_FAIL_COND_V(tmp_progress == nullptr, false);
@@ -104,18 +104,18 @@ bool BakedLightmapEditorPlugin::bake_func_step(float p_progress, const String &p
 	return tmp_progress->step(p_description, p_progress * 1000, p_refresh);
 }
 
-void BakedLightmapEditorPlugin::bake_func_end() {
+void LightmapGIEditorPlugin::bake_func_end() {
 	if (tmp_progress != nullptr) {
 		memdelete(tmp_progress);
 		tmp_progress = nullptr;
 	}
 }
 
-void BakedLightmapEditorPlugin::_bind_methods() {
-	ClassDB::bind_method("_bake", &BakedLightmapEditorPlugin::_bake);
+void LightmapGIEditorPlugin::_bind_methods() {
+	ClassDB::bind_method("_bake", &LightmapGIEditorPlugin::_bake);
 }
 
-BakedLightmapEditorPlugin::BakedLightmapEditorPlugin(EditorNode *p_node) {
+LightmapGIEditorPlugin::LightmapGIEditorPlugin(EditorNode *p_node) {
 	editor = p_node;
 	bake = memnew(Button);
 	bake->set_flat(true);
@@ -130,9 +130,9 @@ BakedLightmapEditorPlugin::BakedLightmapEditorPlugin(EditorNode *p_node) {
 	file_dialog->set_file_mode(EditorFileDialog::FILE_MODE_SAVE_FILE);
 	file_dialog->add_filter("*.lmbake ; LightMap Bake");
 	file_dialog->set_title(TTR("Select lightmap bake file:"));
-	file_dialog->connect("file_selected", callable_mp(this, &BakedLightmapEditorPlugin::_bake_select_file));
+	file_dialog->connect("file_selected", callable_mp(this, &LightmapGIEditorPlugin::_bake_select_file));
 	bake->add_child(file_dialog);
 }
 
-BakedLightmapEditorPlugin::~BakedLightmapEditorPlugin() {
+LightmapGIEditorPlugin::~LightmapGIEditorPlugin() {
 }

editor/plugins/baked_lightmap_editor_plugin.h → editor/plugins/lightmap_gi_editor_plugin.h

@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  baked_lightmap_editor_plugin.h                                       */
+/*  lightmap_gi_editor_plugin.h                                          */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -33,13 +33,13 @@
 
 #include "editor/editor_node.h"
 #include "editor/editor_plugin.h"
-#include "scene/3d/baked_lightmap.h"
+#include "scene/3d/lightmap_gi.h"
 #include "scene/resources/material.h"
 
-class BakedLightmapEditorPlugin : public EditorPlugin {
-	GDCLASS(BakedLightmapEditorPlugin, EditorPlugin);
+class LightmapGIEditorPlugin : public EditorPlugin {
+	GDCLASS(LightmapGIEditorPlugin, EditorPlugin);
 
-	BakedLightmap *lightmap;
+	LightmapGI *lightmap;
 
 	Button *bake;
 	EditorNode *editor;
@@ -56,14 +56,14 @@ protected:
 	static void _bind_methods();
 
 public:
-	virtual String get_name() const override { return "BakedLightmap"; }
+	virtual String get_name() const override { return "LightmapGI"; }
 	bool has_main_screen() const override { return false; }
 	virtual void edit(Object *p_object) override;
 	virtual bool handles(Object *p_object) const override;
 	virtual void make_visible(bool p_visible) override;
 
-	BakedLightmapEditorPlugin(EditorNode *p_node);
-	~BakedLightmapEditorPlugin();
+	LightmapGIEditorPlugin(EditorNode *p_node);
+	~LightmapGIEditorPlugin();
 };
 
 #endif

editor/plugins/node_3d_editor_plugin.cpp

@@ -3060,9 +3060,9 @@ void Node3DEditorViewport::_menu_option(int p_option) {
 		case VIEW_DISPLAY_NORMAL_BUFFER:
 		case VIEW_DISPLAY_DEBUG_SHADOW_ATLAS:
 		case VIEW_DISPLAY_DEBUG_DIRECTIONAL_SHADOW_ATLAS:
-		case VIEW_DISPLAY_DEBUG_GIPROBE_ALBEDO:
-		case VIEW_DISPLAY_DEBUG_GIPROBE_LIGHTING:
-		case VIEW_DISPLAY_DEBUG_GIPROBE_EMISSION:
+		case VIEW_DISPLAY_DEBUG_VOXEL_GI_ALBEDO:
+		case VIEW_DISPLAY_DEBUG_VOXEL_GI_LIGHTING:
+		case VIEW_DISPLAY_DEBUG_VOXEL_GI_EMISSION:
 		case VIEW_DISPLAY_DEBUG_SCENE_LUMINANCE:
 		case VIEW_DISPLAY_DEBUG_SSAO:
 		case VIEW_DISPLAY_DEBUG_PSSM_SPLITS:
@@ -3086,9 +3086,9 @@ void Node3DEditorViewport::_menu_option(int p_option) {
 				VIEW_DISPLAY_WIREFRAME,
 				VIEW_DISPLAY_DEBUG_SHADOW_ATLAS,
 				VIEW_DISPLAY_DEBUG_DIRECTIONAL_SHADOW_ATLAS,
-				VIEW_DISPLAY_DEBUG_GIPROBE_ALBEDO,
-				VIEW_DISPLAY_DEBUG_GIPROBE_LIGHTING,
-				VIEW_DISPLAY_DEBUG_GIPROBE_EMISSION,
+				VIEW_DISPLAY_DEBUG_VOXEL_GI_ALBEDO,
+				VIEW_DISPLAY_DEBUG_VOXEL_GI_LIGHTING,
+				VIEW_DISPLAY_DEBUG_VOXEL_GI_EMISSION,
 				VIEW_DISPLAY_DEBUG_SCENE_LUMINANCE,
 				VIEW_DISPLAY_DEBUG_SSAO,
 				VIEW_DISPLAY_DEBUG_GI_BUFFER,
@@ -3114,9 +3114,9 @@ void Node3DEditorViewport::_menu_option(int p_option) {
 				Viewport::DEBUG_DRAW_WIREFRAME,
 				Viewport::DEBUG_DRAW_SHADOW_ATLAS,
 				Viewport::DEBUG_DRAW_DIRECTIONAL_SHADOW_ATLAS,
-				Viewport::DEBUG_DRAW_GI_PROBE_ALBEDO,
-				Viewport::DEBUG_DRAW_GI_PROBE_LIGHTING,
-				Viewport::DEBUG_DRAW_GI_PROBE_EMISSION,
+				Viewport::DEBUG_DRAW_VOXEL_GI_ALBEDO,
+				Viewport::DEBUG_DRAW_VOXEL_GI_LIGHTING,
+				Viewport::DEBUG_DRAW_VOXEL_GI_EMISSION,
 				Viewport::DEBUG_DRAW_SCENE_LUMINANCE,
 				Viewport::DEBUG_DRAW_SSAO,
 				Viewport::DEBUG_DRAW_GI_BUFFER,
@@ -4036,9 +4036,9 @@ Node3DEditorViewport::Node3DEditorViewport(Node3DEditor *p_spatial_editor, Edito
 	display_submenu->add_separator();
 	display_submenu->add_radio_check_item(TTR("Decal Atlas"), VIEW_DISPLAY_DEBUG_DECAL_ATLAS);
 	display_submenu->add_separator();
-	display_submenu->add_radio_check_item(TTR("GIProbe Lighting"), VIEW_DISPLAY_DEBUG_GIPROBE_LIGHTING);
-	display_submenu->add_radio_check_item(TTR("GIProbe Albedo"), VIEW_DISPLAY_DEBUG_GIPROBE_ALBEDO);
-	display_submenu->add_radio_check_item(TTR("GIProbe Emission"), VIEW_DISPLAY_DEBUG_GIPROBE_EMISSION);
+	display_submenu->add_radio_check_item(TTR("VoxelGI Lighting"), VIEW_DISPLAY_DEBUG_VOXEL_GI_LIGHTING);
+	display_submenu->add_radio_check_item(TTR("VoxelGI Albedo"), VIEW_DISPLAY_DEBUG_VOXEL_GI_ALBEDO);
+	display_submenu->add_radio_check_item(TTR("VoxelGI Emission"), VIEW_DISPLAY_DEBUG_VOXEL_GI_EMISSION);
 	display_submenu->add_separator();
 	display_submenu->add_radio_check_item(TTR("SDFGI Cascades"), VIEW_DISPLAY_DEBUG_SDFGI);
 	display_submenu->add_radio_check_item(TTR("SDFGI Probes"), VIEW_DISPLAY_DEBUG_SDFGI_PROBES);
@@ -6496,8 +6496,8 @@ void Node3DEditor::_register_all_gizmos() {
 	add_gizmo_plugin(Ref<CPUParticles3DGizmoPlugin>(memnew(CPUParticles3DGizmoPlugin)));
 	add_gizmo_plugin(Ref<ReflectionProbeGizmoPlugin>(memnew(ReflectionProbeGizmoPlugin)));
 	add_gizmo_plugin(Ref<DecalGizmoPlugin>(memnew(DecalGizmoPlugin)));
-	add_gizmo_plugin(Ref<GIProbeGizmoPlugin>(memnew(GIProbeGizmoPlugin)));
-	add_gizmo_plugin(Ref<BakedLightmapGizmoPlugin>(memnew(BakedLightmapGizmoPlugin)));
+	add_gizmo_plugin(Ref<VoxelGIGizmoPlugin>(memnew(VoxelGIGizmoPlugin)));
+	add_gizmo_plugin(Ref<LightmapGIGizmoPlugin>(memnew(LightmapGIGizmoPlugin)));
 	add_gizmo_plugin(Ref<LightmapProbeGizmoPlugin>(memnew(LightmapProbeGizmoPlugin)));
 	add_gizmo_plugin(Ref<CollisionObject3DGizmoPlugin>(memnew(CollisionObject3DGizmoPlugin)));
 	add_gizmo_plugin(Ref<CollisionShape3DGizmoPlugin>(memnew(CollisionShape3DGizmoPlugin)));

editor/plugins/node_3d_editor_plugin.h

@@ -206,9 +206,9 @@ class Node3DEditorViewport : public Control {
 		VIEW_DISPLAY_NORMAL_BUFFER,
 		VIEW_DISPLAY_DEBUG_SHADOW_ATLAS,
 		VIEW_DISPLAY_DEBUG_DIRECTIONAL_SHADOW_ATLAS,
-		VIEW_DISPLAY_DEBUG_GIPROBE_ALBEDO,
-		VIEW_DISPLAY_DEBUG_GIPROBE_LIGHTING,
-		VIEW_DISPLAY_DEBUG_GIPROBE_EMISSION,
+		VIEW_DISPLAY_DEBUG_VOXEL_GI_ALBEDO,
+		VIEW_DISPLAY_DEBUG_VOXEL_GI_LIGHTING,
+		VIEW_DISPLAY_DEBUG_VOXEL_GI_EMISSION,
 		VIEW_DISPLAY_DEBUG_SCENE_LUMINANCE,
 		VIEW_DISPLAY_DEBUG_SSAO,
 		VIEW_DISPLAY_DEBUG_PSSM_SPLITS,

editor/plugins/gi_probe_editor_plugin.cpp → editor/plugins/voxel_gi_editor_plugin.cpp

@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  gi_probe_editor_plugin.cpp                                           */
+/*  voxel_gi_editor_plugin.cpp                                           */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -28,49 +28,49 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
-#include "gi_probe_editor_plugin.h"
+#include "voxel_gi_editor_plugin.h"
 
-void GIProbeEditorPlugin::_bake() {
-	if (gi_probe) {
-		if (gi_probe->get_probe_data().is_null()) {
+void VoxelGIEditorPlugin::_bake() {
+	if (voxel_gi) {
+		if (voxel_gi->get_probe_data().is_null()) {
 			String path = get_tree()->get_edited_scene_root()->get_filename();
 			if (path == String()) {
-				path = "res://" + gi_probe->get_name() + "_data.res";
+				path = "res://" + voxel_gi->get_name() + "_data.res";
 			} else {
 				String ext = path.get_extension();
-				path = path.get_basename() + "." + gi_probe->get_name() + "_data.res";
+				path = path.get_basename() + "." + voxel_gi->get_name() + "_data.res";
 			}
 			probe_file->set_current_path(path);
 			probe_file->popup_file_dialog();
 			return;
 		}
-		gi_probe->bake();
+		voxel_gi->bake();
 	}
 }
 
-void GIProbeEditorPlugin::edit(Object *p_object) {
-	GIProbe *s = Object::cast_to<GIProbe>(p_object);
+void VoxelGIEditorPlugin::edit(Object *p_object) {
+	VoxelGI *s = Object::cast_to<VoxelGI>(p_object);
 	if (!s) {
 		return;
 	}
 
-	gi_probe = s;
+	voxel_gi = s;
 }
 
-bool GIProbeEditorPlugin::handles(Object *p_object) const {
-	return p_object->is_class("GIProbe");
+bool VoxelGIEditorPlugin::handles(Object *p_object) const {
+	return p_object->is_class("VoxelGI");
 }
 
-void GIProbeEditorPlugin::_notification(int p_what) {
+void VoxelGIEditorPlugin::_notification(int p_what) {
 	if (p_what == NOTIFICATION_PROCESS) {
-		if (!gi_probe) {
+		if (!voxel_gi) {
 			return;
 		}
 
-		const Vector3i size = gi_probe->get_estimated_cell_size();
+		const Vector3i size = voxel_gi->get_estimated_cell_size();
 		String text = vformat(String::utf8("%d × %d × %d"), size.x, size.y, size.z);
 		int data_size = 4;
-		if (GLOBAL_GET("rendering/quality/gi_probes/anisotropic")) {
+		if (GLOBAL_GET("rendering/quality/voxel_gi/anisotropic")) {
 			data_size += 4;
 		}
 		const double size_mb = size.x * size.y * size.z * data_size / (1024.0 * 1024.0);
@@ -98,7 +98,7 @@ void GIProbeEditorPlugin::_notification(int p_what) {
 	}
 }
 
-void GIProbeEditorPlugin::make_visible(bool p_visible) {
+void VoxelGIEditorPlugin::make_visible(bool p_visible) {
 	if (p_visible) {
 		bake_hb->show();
 		set_process(true);
@@ -108,38 +108,38 @@ void GIProbeEditorPlugin::make_visible(bool p_visible) {
 	}
 }
 
-EditorProgress *GIProbeEditorPlugin::tmp_progress = nullptr;
+EditorProgress *VoxelGIEditorPlugin::tmp_progress = nullptr;
 
-void GIProbeEditorPlugin::bake_func_begin(int p_steps) {
+void VoxelGIEditorPlugin::bake_func_begin(int p_steps) {
 	ERR_FAIL_COND(tmp_progress != nullptr);
 
 	tmp_progress = memnew(EditorProgress("bake_gi", TTR("Bake GI Probe"), p_steps));
 }
 
-void GIProbeEditorPlugin::bake_func_step(int p_step, const String &p_description) {
+void VoxelGIEditorPlugin::bake_func_step(int p_step, const String &p_description) {
 	ERR_FAIL_COND(tmp_progress == nullptr);
 	tmp_progress->step(p_description, p_step, false);
 }
 
-void GIProbeEditorPlugin::bake_func_end() {
+void VoxelGIEditorPlugin::bake_func_end() {
 	ERR_FAIL_COND(tmp_progress == nullptr);
 	memdelete(tmp_progress);
 	tmp_progress = nullptr;
 }
 
-void GIProbeEditorPlugin::_giprobe_save_path_and_bake(const String &p_path) {
+void VoxelGIEditorPlugin::_voxel_gi_save_path_and_bake(const String &p_path) {
 	probe_file->hide();
-	if (gi_probe) {
-		gi_probe->bake();
-		ERR_FAIL_COND(gi_probe->get_probe_data().is_null());
-		ResourceSaver::save(p_path, gi_probe->get_probe_data(), ResourceSaver::FLAG_CHANGE_PATH);
+	if (voxel_gi) {
+		voxel_gi->bake();
+		ERR_FAIL_COND(voxel_gi->get_probe_data().is_null());
+		ResourceSaver::save(p_path, voxel_gi->get_probe_data(), ResourceSaver::FLAG_CHANGE_PATH);
 	}
 }
 
-void GIProbeEditorPlugin::_bind_methods() {
+void VoxelGIEditorPlugin::_bind_methods() {
 }
 
-GIProbeEditorPlugin::GIProbeEditorPlugin(EditorNode *p_node) {
+VoxelGIEditorPlugin::VoxelGIEditorPlugin(EditorNode *p_node) {
 	editor = p_node;
 	bake_hb = memnew(HBoxContainer);
 	bake_hb->set_h_size_flags(Control::SIZE_EXPAND_FILL);
@@ -148,7 +148,7 @@ GIProbeEditorPlugin::GIProbeEditorPlugin(EditorNode *p_node) {
 	bake->set_flat(true);
 	bake->set_icon(editor->get_gui_base()->get_theme_icon("Bake", "EditorIcons"));
 	bake->set_text(TTR("Bake GI Probe"));
-	bake->connect("pressed", callable_mp(this, &GIProbeEditorPlugin::_bake));
+	bake->connect("pressed", callable_mp(this, &VoxelGIEditorPlugin::_bake));
 	bake_hb->add_child(bake);
 	bake_info = memnew(Label);
 	bake_info->set_h_size_flags(Control::SIZE_EXPAND_FILL);
@@ -156,18 +156,18 @@ GIProbeEditorPlugin::GIProbeEditorPlugin(EditorNode *p_node) {
 	bake_hb->add_child(bake_info);
 
 	add_control_to_container(CONTAINER_SPATIAL_EDITOR_MENU, bake_hb);
-	gi_probe = nullptr;
+	voxel_gi = nullptr;
 	probe_file = memnew(EditorFileDialog);
 	probe_file->set_file_mode(EditorFileDialog::FILE_MODE_SAVE_FILE);
 	probe_file->add_filter("*.res");
-	probe_file->connect("file_selected", callable_mp(this, &GIProbeEditorPlugin::_giprobe_save_path_and_bake));
+	probe_file->connect("file_selected", callable_mp(this, &VoxelGIEditorPlugin::_voxel_gi_save_path_and_bake));
 	get_editor_interface()->get_base_control()->add_child(probe_file);
-	probe_file->set_title(TTR("Select path for GIProbe Data File"));
+	probe_file->set_title(TTR("Select path for VoxelGI Data File"));
 
-	GIProbe::bake_begin_function = bake_func_begin;
-	GIProbe::bake_step_function = bake_func_step;
-	GIProbe::bake_end_function = bake_func_end;
+	VoxelGI::bake_begin_function = bake_func_begin;
+	VoxelGI::bake_step_function = bake_func_step;
+	VoxelGI::bake_end_function = bake_func_end;
 }
 
-GIProbeEditorPlugin::~GIProbeEditorPlugin() {
+VoxelGIEditorPlugin::~VoxelGIEditorPlugin() {
 }

editor/plugins/gi_probe_editor_plugin.h → editor/plugins/voxel_gi_editor_plugin.h

@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  gi_probe_editor_plugin.h                                             */
+/*  voxel_gi_editor_plugin.h                                             */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -28,18 +28,18 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
-#ifndef GIPROBEEDITORPLUGIN_H
-#define GIPROBEEDITORPLUGIN_H
+#ifndef VOXEL_GIEDITORPLUGIN_H
+#define VOXEL_GIEDITORPLUGIN_H
 
 #include "editor/editor_node.h"
 #include "editor/editor_plugin.h"
-#include "scene/3d/gi_probe.h"
+#include "scene/3d/voxel_gi.h"
 #include "scene/resources/material.h"
 
-class GIProbeEditorPlugin : public EditorPlugin {
-	GDCLASS(GIProbeEditorPlugin, EditorPlugin);
+class VoxelGIEditorPlugin : public EditorPlugin {
+	GDCLASS(VoxelGIEditorPlugin, EditorPlugin);
 
-	GIProbe *gi_probe;
+	VoxelGI *voxel_gi;
 
 	HBoxContainer *bake_hb;
 	Label *bake_info;
@@ -54,21 +54,21 @@ class GIProbeEditorPlugin : public EditorPlugin {
 	static void bake_func_end();
 
 	void _bake();
-	void _giprobe_save_path_and_bake(const String &p_path);
+	void _voxel_gi_save_path_and_bake(const String &p_path);
 
 protected:
 	static void _bind_methods();
 	void _notification(int p_what);
 
 public:
-	virtual String get_name() const override { return "GIProbe"; }
+	virtual String get_name() const override { return "VoxelGI"; }
 	bool has_main_screen() const override { return false; }
 	virtual void edit(Object *p_object) override;
 	virtual bool handles(Object *p_object) const override;
 	virtual void make_visible(bool p_visible) override;
 
-	GIProbeEditorPlugin(EditorNode *p_node);
-	~GIProbeEditorPlugin();
+	VoxelGIEditorPlugin(EditorNode *p_node);
+	~VoxelGIEditorPlugin();
 };
 
-#endif // GIPROBEEDITORPLUGIN_H
+#endif // VOXEL_GIEDITORPLUGIN_H

scene/3d/baked_lightmap.cpp → scene/3d/lightmap_gi.cpp

@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  baked_lightmap.cpp                                                   */
+/*  lightmap_gi.cpp                                                      */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -28,7 +28,7 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
-#include "baked_lightmap.h"
+#include "lightmap_gi.h"
 
 #include "core/io/config_file.h"
 #include "core/io/resource_saver.h"
@@ -40,7 +40,7 @@
 #include "core/templates/sort_array.h"
 #include "lightmap_probe.h"
 
-void BakedLightmapData::add_user(const NodePath &p_path, const Rect2 &p_uv_scale, int p_slice_index, int32_t p_sub_instance) {
+void LightmapGIData::add_user(const NodePath &p_path, const Rect2 &p_uv_scale, int p_slice_index, int32_t p_sub_instance) {
 	User user;
 	user.path = p_path;
 	user.uv_scale = p_uv_scale;
@@ -49,35 +49,35 @@ void BakedLightmapData::add_user(const NodePath &p_path, const Rect2 &p_uv_scale
 	users.push_back(user);
 }
 
-int BakedLightmapData::get_user_count() const {
+int LightmapGIData::get_user_count() const {
 	return users.size();
 }
 
-NodePath BakedLightmapData::get_user_path(int p_user) const {
+NodePath LightmapGIData::get_user_path(int p_user) const {
 	ERR_FAIL_INDEX_V(p_user, users.size(), NodePath());
 	return users[p_user].path;
 }
 
-int32_t BakedLightmapData::get_user_sub_instance(int p_user) const {
+int32_t LightmapGIData::get_user_sub_instance(int p_user) const {
 	ERR_FAIL_INDEX_V(p_user, users.size(), -1);
 	return users[p_user].sub_instance;
 }
 
-Rect2 BakedLightmapData::get_user_lightmap_uv_scale(int p_user) const {
+Rect2 LightmapGIData::get_user_lightmap_uv_scale(int p_user) const {
 	ERR_FAIL_INDEX_V(p_user, users.size(), Rect2());
 	return users[p_user].uv_scale;
 }
 
-int BakedLightmapData::get_user_lightmap_slice_index(int p_user) const {
+int LightmapGIData::get_user_lightmap_slice_index(int p_user) const {
 	ERR_FAIL_INDEX_V(p_user, users.size(), -1);
 	return users[p_user].slice_index;
 }
 
-void BakedLightmapData::clear_users() {
+void LightmapGIData::clear_users() {
 	users.clear();
 }
 
-void BakedLightmapData::_set_user_data(const Array &p_data) {
+void LightmapGIData::_set_user_data(const Array &p_data) {
 	ERR_FAIL_COND(p_data.size() <= 0);
 	ERR_FAIL_COND((p_data.size() % 4) != 0);
 
@@ -86,7 +86,7 @@ void BakedLightmapData::_set_user_data(const Array &p_data) {
 	}
 }
 
-Array BakedLightmapData::_get_user_data() const {
+Array LightmapGIData::_get_user_data() const {
 	Array ret;
 	for (int i = 0; i < users.size(); i++) {
 		ret.push_back(users[i].path);
@@ -97,33 +97,33 @@ Array BakedLightmapData::_get_user_data() const {
 	return ret;
 }
 
-RID BakedLightmapData::get_rid() const {
+RID LightmapGIData::get_rid() const {
 	return lightmap;
 }
 
-void BakedLightmapData::clear() {
+void LightmapGIData::clear() {
 	users.clear();
 }
 
-void BakedLightmapData::set_light_texture(const Ref<TextureLayered> &p_light_texture) {
+void LightmapGIData::set_light_texture(const Ref<TextureLayered> &p_light_texture) {
 	light_texture = p_light_texture;
 	RS::get_singleton()->lightmap_set_textures(lightmap, light_texture.is_valid() ? light_texture->get_rid() : RID(), uses_spherical_harmonics);
 }
 
-Ref<TextureLayered> BakedLightmapData::get_light_texture() const {
+Ref<TextureLayered> LightmapGIData::get_light_texture() const {
 	return light_texture;
 }
 
-void BakedLightmapData::set_uses_spherical_harmonics(bool p_enable) {
+void LightmapGIData::set_uses_spherical_harmonics(bool p_enable) {
 	uses_spherical_harmonics = p_enable;
 	RS::get_singleton()->lightmap_set_textures(lightmap, light_texture.is_valid() ? light_texture->get_rid() : RID(), uses_spherical_harmonics);
 }
 
-bool BakedLightmapData::is_using_spherical_harmonics() const {
+bool LightmapGIData::is_using_spherical_harmonics() const {
 	return uses_spherical_harmonics;
 }
 
-void BakedLightmapData::set_capture_data(const AABB &p_bounds, bool p_interior, const PackedVector3Array &p_points, const PackedColorArray &p_point_sh, const PackedInt32Array &p_tetrahedra, const PackedInt32Array &p_bsp_tree) {
+void LightmapGIData::set_capture_data(const AABB &p_bounds, bool p_interior, const PackedVector3Array &p_points, const PackedColorArray &p_point_sh, const PackedInt32Array &p_tetrahedra, const PackedInt32Array &p_bsp_tree) {
 	if (p_points.size()) {
 		int pc = p_points.size();
 		ERR_FAIL_COND(pc * 9 != p_point_sh.size());
@@ -141,31 +141,31 @@ void BakedLightmapData::set_capture_data(const AABB &p_bounds, bool p_interior,
 	bounds = p_bounds;
 }
 
-PackedVector3Array BakedLightmapData::get_capture_points() const {
+PackedVector3Array LightmapGIData::get_capture_points() const {
 	return RS::get_singleton()->lightmap_get_probe_capture_points(lightmap);
 }
 
-PackedColorArray BakedLightmapData::get_capture_sh() const {
+PackedColorArray LightmapGIData::get_capture_sh() const {
 	return RS::get_singleton()->lightmap_get_probe_capture_sh(lightmap);
 }
 
-PackedInt32Array BakedLightmapData::get_capture_tetrahedra() const {
+PackedInt32Array LightmapGIData::get_capture_tetrahedra() const {
 	return RS::get_singleton()->lightmap_get_probe_capture_tetrahedra(lightmap);
 }
 
-PackedInt32Array BakedLightmapData::get_capture_bsp_tree() const {
+PackedInt32Array LightmapGIData::get_capture_bsp_tree() const {
 	return RS::get_singleton()->lightmap_get_probe_capture_bsp_tree(lightmap);
 }
 
-AABB BakedLightmapData::get_capture_bounds() const {
+AABB LightmapGIData::get_capture_bounds() const {
 	return bounds;
 }
 
-bool BakedLightmapData::is_interior() const {
+bool LightmapGIData::is_interior() const {
 	return interior;
 }
 
-void BakedLightmapData::_set_probe_data(const Dictionary &p_data) {
+void LightmapGIData::_set_probe_data(const Dictionary &p_data) {
 	ERR_FAIL_COND(!p_data.has("bounds"));
 	ERR_FAIL_COND(!p_data.has("points"));
 	ERR_FAIL_COND(!p_data.has("tetrahedra"));
@@ -175,7 +175,7 @@ void BakedLightmapData::_set_probe_data(const Dictionary &p_data) {
 	set_capture_data(p_data["bounds"], p_data["interior"], p_data["points"], p_data["sh"], p_data["tetrahedra"], p_data["bsp"]);
 }
 
-Dictionary BakedLightmapData::_get_probe_data() const {
+Dictionary LightmapGIData::_get_probe_data() const {
 	Dictionary d;
 	d["bounds"] = get_capture_bounds();
 	d["points"] = get_capture_points();
@@ -186,23 +186,23 @@ Dictionary BakedLightmapData::_get_probe_data() const {
 	return d;
 }
 
-void BakedLightmapData::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("_set_user_data", "data"), &BakedLightmapData::_set_user_data);
-	ClassDB::bind_method(D_METHOD("_get_user_data"), &BakedLightmapData::_get_user_data);
+void LightmapGIData::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("_set_user_data", "data"), &LightmapGIData::_set_user_data);
+	ClassDB::bind_method(D_METHOD("_get_user_data"), &LightmapGIData::_get_user_data);
 
-	ClassDB::bind_method(D_METHOD("set_light_texture", "light_texture"), &BakedLightmapData::set_light_texture);
-	ClassDB::bind_method(D_METHOD("get_light_texture"), &BakedLightmapData::get_light_texture);
+	ClassDB::bind_method(D_METHOD("set_light_texture", "light_texture"), &LightmapGIData::set_light_texture);
+	ClassDB::bind_method(D_METHOD("get_light_texture"), &LightmapGIData::get_light_texture);
 
-	ClassDB::bind_method(D_METHOD("set_uses_spherical_harmonics", "uses_spherical_harmonics"), &BakedLightmapData::set_uses_spherical_harmonics);
-	ClassDB::bind_method(D_METHOD("is_using_spherical_harmonics"), &BakedLightmapData::is_using_spherical_harmonics);
+	ClassDB::bind_method(D_METHOD("set_uses_spherical_harmonics", "uses_spherical_harmonics"), &LightmapGIData::set_uses_spherical_harmonics);
+	ClassDB::bind_method(D_METHOD("is_using_spherical_harmonics"), &LightmapGIData::is_using_spherical_harmonics);
 
-	ClassDB::bind_method(D_METHOD("add_user", "path", "uv_scale", "slice_index", "sub_instance"), &BakedLightmapData::add_user);
-	ClassDB::bind_method(D_METHOD("get_user_count"), &BakedLightmapData::get_user_count);
-	ClassDB::bind_method(D_METHOD("get_user_path", "user_idx"), &BakedLightmapData::get_user_path);
-	ClassDB::bind_method(D_METHOD("clear_users"), &BakedLightmapData::clear_users);
+	ClassDB::bind_method(D_METHOD("add_user", "path", "uv_scale", "slice_index", "sub_instance"), &LightmapGIData::add_user);
+	ClassDB::bind_method(D_METHOD("get_user_count"), &LightmapGIData::get_user_count);
+	ClassDB::bind_method(D_METHOD("get_user_path", "user_idx"), &LightmapGIData::get_user_path);
+	ClassDB::bind_method(D_METHOD("clear_users"), &LightmapGIData::clear_users);
 
-	ClassDB::bind_method(D_METHOD("_set_probe_data", "data"), &BakedLightmapData::_set_probe_data);
-	ClassDB::bind_method(D_METHOD("_get_probe_data"), &BakedLightmapData::_get_probe_data);
+	ClassDB::bind_method(D_METHOD("_set_probe_data", "data"), &LightmapGIData::_set_probe_data);
+	ClassDB::bind_method(D_METHOD("_get_probe_data"), &LightmapGIData::_get_probe_data);
 
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "light_texture", PROPERTY_HINT_RESOURCE_TYPE, "TextureLayered"), "set_light_texture", "get_light_texture");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "uses_spherical_harmonics", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_uses_spherical_harmonics", "is_using_spherical_harmonics");
@@ -210,17 +210,17 @@ void BakedLightmapData::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "probe_data", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_probe_data", "_get_probe_data");
 }
 
-BakedLightmapData::BakedLightmapData() {
+LightmapGIData::LightmapGIData() {
 	lightmap = RS::get_singleton()->lightmap_create();
 }
 
-BakedLightmapData::~BakedLightmapData() {
+LightmapGIData::~LightmapGIData() {
 	RS::get_singleton()->free(lightmap);
 }
 
 ///////////////////////////
 
-void BakedLightmap::_find_meshes_and_lights(Node *p_at_node, Vector<MeshesFound> &meshes, Vector<LightsFound> &lights, Vector<Vector3> &probes) {
+void LightmapGI::_find_meshes_and_lights(Node *p_at_node, Vector<MeshesFound> &meshes, Vector<LightsFound> &lights, Vector<Vector3> &probes) {
 	MeshInstance3D *mi = Object::cast_to<MeshInstance3D>(p_at_node);
 	if (mi && mi->get_gi_mode() == GeometryInstance3D::GI_MODE_BAKED && mi->is_visible_in_tree()) {
 		Ref<Mesh> mesh = mi->get_mesh();
@@ -320,7 +320,7 @@ void BakedLightmap::_find_meshes_and_lights(Node *p_at_node, Vector<MeshesFound>
 	}
 }
 
-int BakedLightmap::_bsp_get_simplex_side(const Vector<Vector3> &p_points, const LocalVector<BSPSimplex> &p_simplices, const Plane &p_plane, uint32_t p_simplex) const {
+int LightmapGI::_bsp_get_simplex_side(const Vector<Vector3> &p_points, const LocalVector<BSPSimplex> &p_simplices, const Plane &p_plane, uint32_t p_simplex) const {
 	int over = 0;
 	int under = 0;
 	int coplanar = 0;
@@ -348,7 +348,7 @@ int BakedLightmap::_bsp_get_simplex_side(const Vector<Vector3> &p_points, const
 
 //#define DEBUG_BSP
 
-int32_t BakedLightmap::_compute_bsp_tree(const Vector<Vector3> &p_points, const LocalVector<Plane> &p_planes, LocalVector<int32_t> &planes_tested, const LocalVector<BSPSimplex> &p_simplices, const LocalVector<int32_t> &p_simplex_indices, LocalVector<BSPNode> &bsp_nodes) {
+int32_t LightmapGI::_compute_bsp_tree(const Vector<Vector3> &p_points, const LocalVector<Plane> &p_planes, LocalVector<int32_t> &planes_tested, const LocalVector<BSPSimplex> &p_simplices, const LocalVector<int32_t> &p_simplex_indices, LocalVector<BSPNode> &bsp_nodes) {
 	//if we reach here, it means there is more than one simplex
 	int32_t node_index = (int32_t)bsp_nodes.size();
 	bsp_nodes.push_back(BSPNode());
@@ -533,7 +533,7 @@ int32_t BakedLightmap::_compute_bsp_tree(const Vector<Vector3> &p_points, const
 	return node_index;
 }
 
-bool BakedLightmap::_lightmap_bake_step_function(float p_completion, const String &p_text, void *ud, bool p_refresh) {
+bool LightmapGI::_lightmap_bake_step_function(float p_completion, const String &p_text, void *ud, bool p_refresh) {
 	BakeStepUD *bsud = (BakeStepUD *)ud;
 	bool ret = false;
 	if (bsud->func) {
@@ -542,7 +542,7 @@ bool BakedLightmap::_lightmap_bake_step_function(float p_completion, const Strin
 	return ret;
 }
 
-void BakedLightmap::_plot_triangle_into_octree(GenProbesOctree *p_cell, float p_cell_size, const Vector3 *p_triangle) {
+void LightmapGI::_plot_triangle_into_octree(GenProbesOctree *p_cell, float p_cell_size, const Vector3 *p_triangle) {
 	for (int i = 0; i < 8; i++) {
 		Vector3i pos = p_cell->offset;
 		uint32_t half_size = p_cell->size / 2;
@@ -578,7 +578,7 @@ void BakedLightmap::_plot_triangle_into_octree(GenProbesOctree *p_cell, float p_
 	}
 }
 
-void BakedLightmap::_gen_new_positions_from_octree(const GenProbesOctree *p_cell, float p_cell_size, const Vector<Vector3> &probe_positions, LocalVector<Vector3> &new_probe_positions, HashMap<Vector3i, bool, Vector3iHash> &positions_used, const AABB &p_bounds) {
+void LightmapGI::_gen_new_positions_from_octree(const GenProbesOctree *p_cell, float p_cell_size, const Vector<Vector3> &probe_positions, LocalVector<Vector3> &new_probe_positions, HashMap<Vector3i, bool, Vector3iHash> &positions_used, const AABB &p_bounds) {
 	for (int i = 0; i < 8; i++) {
 		Vector3i pos = p_cell->offset;
 		if (i & 1) {
@@ -618,7 +618,7 @@ void BakedLightmap::_gen_new_positions_from_octree(const GenProbesOctree *p_cell
 	}
 }
 
-BakedLightmap::BakeError BakedLightmap::bake(Node *p_from_node, String p_image_data_path, Lightmapper::BakeStepFunc p_bake_step, void *p_bake_userdata) {
+LightmapGI::BakeError LightmapGI::bake(Node *p_from_node, String p_image_data_path, Lightmapper::BakeStepFunc p_bake_step, void *p_bake_userdata) {
 	if (p_image_data_path == "") {
 		if (get_light_data().is_null()) {
 			return BAKE_ERROR_NO_SAVE_PATH;
@@ -1011,10 +1011,10 @@ BakedLightmap::BakeError BakedLightmap::bake(Node *p_from_node, String p_image_d
 
 	/* POSTBAKE: Save Light Data */
 
-	Ref<BakedLightmapData> data;
+	Ref<LightmapGIData> data;
 	if (get_light_data().is_valid()) {
 		data = get_light_data();
-		set_light_data(Ref<BakedLightmapData>()); //clear
+		set_light_data(Ref<LightmapGIData>()); //clear
 		data->clear();
 	} else {
 		data.instance();
@@ -1183,7 +1183,7 @@ BakedLightmap::BakeError BakedLightmap::bake(Node *p_from_node, String p_image_d
 	return BAKE_ERROR_OK;
 }
 
-void BakedLightmap::_notification(int p_what) {
+void LightmapGI::_notification(int p_what) {
 	if (p_what == NOTIFICATION_POST_ENTER_TREE) {
 		if (light_data.is_valid()) {
 			_assign_lightmaps();
@@ -1197,7 +1197,7 @@ void BakedLightmap::_notification(int p_what) {
 	}
 }
 
-void BakedLightmap::_assign_lightmaps() {
+void LightmapGI::_assign_lightmaps() {
 	ERR_FAIL_COND(!light_data.is_valid());
 
 	for (int i = 0; i < light_data->get_user_count(); i++) {
@@ -1216,7 +1216,7 @@ void BakedLightmap::_assign_lightmaps() {
 	}
 }
 
-void BakedLightmap::_clear_lightmaps() {
+void LightmapGI::_clear_lightmaps() {
 	ERR_FAIL_COND(!light_data.is_valid());
 	for (int i = 0; i < light_data->get_user_count(); i++) {
 		Node *node = get_node(light_data->get_user_path(i));
@@ -1234,7 +1234,7 @@ void BakedLightmap::_clear_lightmaps() {
 	}
 }
 
-void BakedLightmap::set_light_data(const Ref<BakedLightmapData> &p_data) {
+void LightmapGI::set_light_data(const Ref<LightmapGIData> &p_data) {
 	if (light_data.is_valid()) {
 		if (is_inside_tree()) {
 			_clear_lightmaps();
@@ -1253,119 +1253,119 @@ void BakedLightmap::set_light_data(const Ref<BakedLightmapData> &p_data) {
 	update_gizmo();
 }
 
-Ref<BakedLightmapData> BakedLightmap::get_light_data() const {
+Ref<LightmapGIData> LightmapGI::get_light_data() const {
 	return light_data;
 }
 
-void BakedLightmap::set_bake_quality(BakeQuality p_quality) {
+void LightmapGI::set_bake_quality(BakeQuality p_quality) {
 	bake_quality = p_quality;
 }
 
-BakedLightmap::BakeQuality BakedLightmap::get_bake_quality() const {
+LightmapGI::BakeQuality LightmapGI::get_bake_quality() const {
 	return bake_quality;
 }
 
-AABB BakedLightmap::get_aabb() const {
+AABB LightmapGI::get_aabb() const {
 	return AABB();
 }
 
-Vector<Face3> BakedLightmap::get_faces(uint32_t p_usage_flags) const {
+Vector<Face3> LightmapGI::get_faces(uint32_t p_usage_flags) const {
 	return Vector<Face3>();
 }
 
-void BakedLightmap::set_use_denoiser(bool p_enable) {
+void LightmapGI::set_use_denoiser(bool p_enable) {
 	use_denoiser = p_enable;
 }
 
-bool BakedLightmap::is_using_denoiser() const {
+bool LightmapGI::is_using_denoiser() const {
 	return use_denoiser;
 }
 
-void BakedLightmap::set_directional(bool p_enable) {
+void LightmapGI::set_directional(bool p_enable) {
 	directional = p_enable;
 }
 
-bool BakedLightmap::is_directional() const {
+bool LightmapGI::is_directional() const {
 	return directional;
 }
 
-void BakedLightmap::set_interior(bool p_enable) {
+void LightmapGI::set_interior(bool p_enable) {
 	interior = p_enable;
 }
 
-bool BakedLightmap::is_interior() const {
+bool LightmapGI::is_interior() const {
 	return interior;
 }
 
-void BakedLightmap::set_environment_mode(EnvironmentMode p_mode) {
+void LightmapGI::set_environment_mode(EnvironmentMode p_mode) {
 	environment_mode = p_mode;
 	notify_property_list_changed();
 }
 
-BakedLightmap::EnvironmentMode BakedLightmap::get_environment_mode() const {
+LightmapGI::EnvironmentMode LightmapGI::get_environment_mode() const {
 	return environment_mode;
 }
 
-void BakedLightmap::set_environment_custom_sky(const Ref<Sky> &p_sky) {
+void LightmapGI::set_environment_custom_sky(const Ref<Sky> &p_sky) {
 	environment_custom_sky = p_sky;
 }
 
-Ref<Sky> BakedLightmap::get_environment_custom_sky() const {
+Ref<Sky> LightmapGI::get_environment_custom_sky() const {
 	return environment_custom_sky;
 }
 
-void BakedLightmap::set_environment_custom_color(const Color &p_color) {
+void LightmapGI::set_environment_custom_color(const Color &p_color) {
 	environment_custom_color = p_color;
 }
 
-Color BakedLightmap::get_environment_custom_color() const {
+Color LightmapGI::get_environment_custom_color() const {
 	return environment_custom_color;
 }
 
-void BakedLightmap::set_environment_custom_energy(float p_energy) {
+void LightmapGI::set_environment_custom_energy(float p_energy) {
 	environment_custom_energy = p_energy;
 }
 
-float BakedLightmap::get_environment_custom_energy() const {
+float LightmapGI::get_environment_custom_energy() const {
 	return environment_custom_energy;
 }
 
-void BakedLightmap::set_bounces(int p_bounces) {
+void LightmapGI::set_bounces(int p_bounces) {
 	ERR_FAIL_COND(p_bounces < 0 || p_bounces > 16);
 	bounces = p_bounces;
 }
 
-int BakedLightmap::get_bounces() const {
+int LightmapGI::get_bounces() const {
 	return bounces;
 }
 
-void BakedLightmap::set_bias(float p_bias) {
+void LightmapGI::set_bias(float p_bias) {
 	ERR_FAIL_COND(p_bias < 0.00001);
 	bias = p_bias;
 }
 
-float BakedLightmap::get_bias() const {
+float LightmapGI::get_bias() const {
 	return bias;
 }
 
-void BakedLightmap::set_max_texture_size(int p_size) {
+void LightmapGI::set_max_texture_size(int p_size) {
 	ERR_FAIL_COND(p_size < 2048);
 	max_texture_size = p_size;
 }
 
-int BakedLightmap::get_max_texture_size() const {
+int LightmapGI::get_max_texture_size() const {
 	return max_texture_size;
 }
 
-void BakedLightmap::set_generate_probes(GenerateProbes p_generate_probes) {
+void LightmapGI::set_generate_probes(GenerateProbes p_generate_probes) {
 	gen_probes = p_generate_probes;
 }
 
-BakedLightmap::GenerateProbes BakedLightmap::get_generate_probes() const {
+LightmapGI::GenerateProbes LightmapGI::get_generate_probes() const {
 	return gen_probes;
 }
 
-void BakedLightmap::_validate_property(PropertyInfo &property) const {
+void LightmapGI::_validate_property(PropertyInfo &property) const {
 	if (property.name == "environment_custom_sky" && environment_mode != ENVIRONMENT_MODE_CUSTOM_SKY) {
 		property.usage = 0;
 	}
@@ -1377,47 +1377,47 @@ void BakedLightmap::_validate_property(PropertyInfo &property) const {
 	}
 }
 
-void BakedLightmap::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("set_light_data", "data"), &BakedLightmap::set_light_data);
-	ClassDB::bind_method(D_METHOD("get_light_data"), &BakedLightmap::get_light_data);
+void LightmapGI::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("set_light_data", "data"), &LightmapGI::set_light_data);
+	ClassDB::bind_method(D_METHOD("get_light_data"), &LightmapGI::get_light_data);
 
-	ClassDB::bind_method(D_METHOD("set_bake_quality", "bake_quality"), &BakedLightmap::set_bake_quality);
-	ClassDB::bind_method(D_METHOD("get_bake_quality"), &BakedLightmap::get_bake_quality);
+	ClassDB::bind_method(D_METHOD("set_bake_quality", "bake_quality"), &LightmapGI::set_bake_quality);
+	ClassDB::bind_method(D_METHOD("get_bake_quality"), &LightmapGI::get_bake_quality);
 
-	ClassDB::bind_method(D_METHOD("set_bounces", "bounces"), &BakedLightmap::set_bounces);
-	ClassDB::bind_method(D_METHOD("get_bounces"), &BakedLightmap::get_bounces);
+	ClassDB::bind_method(D_METHOD("set_bounces", "bounces"), &LightmapGI::set_bounces);
+	ClassDB::bind_method(D_METHOD("get_bounces"), &LightmapGI::get_bounces);
 
-	ClassDB::bind_method(D_METHOD("set_generate_probes", "subdivision"), &BakedLightmap::set_generate_probes);
-	ClassDB::bind_method(D_METHOD("get_generate_probes"), &BakedLightmap::get_generate_probes);
+	ClassDB::bind_method(D_METHOD("set_generate_probes", "subdivision"), &LightmapGI::set_generate_probes);
+	ClassDB::bind_method(D_METHOD("get_generate_probes"), &LightmapGI::get_generate_probes);
 
-	ClassDB::bind_method(D_METHOD("set_bias", "bias"), &BakedLightmap::set_bias);
-	ClassDB::bind_method(D_METHOD("get_bias"), &BakedLightmap::get_bias);
+	ClassDB::bind_method(D_METHOD("set_bias", "bias"), &LightmapGI::set_bias);
+	ClassDB::bind_method(D_METHOD("get_bias"), &LightmapGI::get_bias);
 
-	ClassDB::bind_method(D_METHOD("set_environment_mode", "mode"), &BakedLightmap::set_environment_mode);
-	ClassDB::bind_method(D_METHOD("get_environment_mode"), &BakedLightmap::get_environment_mode);
+	ClassDB::bind_method(D_METHOD("set_environment_mode", "mode"), &LightmapGI::set_environment_mode);
+	ClassDB::bind_method(D_METHOD("get_environment_mode"), &LightmapGI::get_environment_mode);
 
-	ClassDB::bind_method(D_METHOD("set_environment_custom_sky", "sky"), &BakedLightmap::set_environment_custom_sky);
-	ClassDB::bind_method(D_METHOD("get_environment_custom_sky"), &BakedLightmap::get_environment_custom_sky);
+	ClassDB::bind_method(D_METHOD("set_environment_custom_sky", "sky"), &LightmapGI::set_environment_custom_sky);
+	ClassDB::bind_method(D_METHOD("get_environment_custom_sky"), &LightmapGI::get_environment_custom_sky);
 
-	ClassDB::bind_method(D_METHOD("set_environment_custom_color", "color"), &BakedLightmap::set_environment_custom_color);
-	ClassDB::bind_method(D_METHOD("get_environment_custom_color"), &BakedLightmap::get_environment_custom_color);
+	ClassDB::bind_method(D_METHOD("set_environment_custom_color", "color"), &LightmapGI::set_environment_custom_color);
+	ClassDB::bind_method(D_METHOD("get_environment_custom_color"), &LightmapGI::get_environment_custom_color);
 
-	ClassDB::bind_method(D_METHOD("set_environment_custom_energy", "energy"), &BakedLightmap::set_environment_custom_energy);
-	ClassDB::bind_method(D_METHOD("get_environment_custom_energy"), &BakedLightmap::get_environment_custom_energy);
+	ClassDB::bind_method(D_METHOD("set_environment_custom_energy", "energy"), &LightmapGI::set_environment_custom_energy);
+	ClassDB::bind_method(D_METHOD("get_environment_custom_energy"), &LightmapGI::get_environment_custom_energy);
 
-	ClassDB::bind_method(D_METHOD("set_max_texture_size", "max_texture_size"), &BakedLightmap::set_max_texture_size);
-	ClassDB::bind_method(D_METHOD("get_max_texture_size"), &BakedLightmap::get_max_texture_size);
+	ClassDB::bind_method(D_METHOD("set_max_texture_size", "max_texture_size"), &LightmapGI::set_max_texture_size);
+	ClassDB::bind_method(D_METHOD("get_max_texture_size"), &LightmapGI::get_max_texture_size);
 
-	ClassDB::bind_method(D_METHOD("set_use_denoiser", "use_denoiser"), &BakedLightmap::set_use_denoiser);
-	ClassDB::bind_method(D_METHOD("is_using_denoiser"), &BakedLightmap::is_using_denoiser);
+	ClassDB::bind_method(D_METHOD("set_use_denoiser", "use_denoiser"), &LightmapGI::set_use_denoiser);
+	ClassDB::bind_method(D_METHOD("is_using_denoiser"), &LightmapGI::is_using_denoiser);
 
-	ClassDB::bind_method(D_METHOD("set_interior", "enable"), &BakedLightmap::set_interior);
-	ClassDB::bind_method(D_METHOD("is_interior"), &BakedLightmap::is_interior);
+	ClassDB::bind_method(D_METHOD("set_interior", "enable"), &LightmapGI::set_interior);
+	ClassDB::bind_method(D_METHOD("is_interior"), &LightmapGI::is_interior);
 
-	ClassDB::bind_method(D_METHOD("set_directional", "directional"), &BakedLightmap::set_directional);
-	ClassDB::bind_method(D_METHOD("is_directional"), &BakedLightmap::is_directional);
+	ClassDB::bind_method(D_METHOD("set_directional", "directional"), &LightmapGI::set_directional);
+	ClassDB::bind_method(D_METHOD("is_directional"), &LightmapGI::is_directional);
 
-	//	ClassDB::bind_method(D_METHOD("bake", "from_node"), &BakedLightmap::bake, DEFVAL(Variant()));
+	//	ClassDB::bind_method(D_METHOD("bake", "from_node"), &LightmapGI::bake, DEFVAL(Variant()));
 
 	ADD_GROUP("Tweaks", "");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "quality", PROPERTY_HINT_ENUM, "Low,Medium,High,Ultra"), "set_bake_quality", "get_bake_quality");
@@ -1435,7 +1435,7 @@ void BakedLightmap::_bind_methods() {
 	ADD_GROUP("Gen Probes", "generate_probes_");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "generate_probes_subdiv", PROPERTY_HINT_ENUM, "Disabled,4,8,16,32"), "set_generate_probes", "get_generate_probes");
 	ADD_GROUP("Data", "");
-	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "light_data", PROPERTY_HINT_RESOURCE_TYPE, "BakedLightmapData"), "set_light_data", "get_light_data");
+	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "light_data", PROPERTY_HINT_RESOURCE_TYPE, "LightmapGIData"), "set_light_data", "get_light_data");
 
 	BIND_ENUM_CONSTANT(BAKE_QUALITY_LOW);
 	BIND_ENUM_CONSTANT(BAKE_QUALITY_MEDIUM);
@@ -1462,5 +1462,5 @@ void BakedLightmap::_bind_methods() {
 	BIND_ENUM_CONSTANT(ENVIRONMENT_MODE_CUSTOM_COLOR);
 }
 
-BakedLightmap::BakedLightmap() {
+LightmapGI::LightmapGI() {
 }

scene/3d/baked_lightmap.h → scene/3d/lightmap_gi.h

@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  baked_lightmap.h                                                     */
+/*  lightmap_gi.h                                                        */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -28,8 +28,8 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
-#ifndef BAKED_LIGHTMAP_H
-#define BAKED_LIGHTMAP_H
+#ifndef LIGHTMAP_GI_H
+#define LIGHTMAP_GI_H
 
 #include "core/templates/local_vector.h"
 #include "scene/3d/light_3d.h"
@@ -39,8 +39,8 @@
 #include "scene/3d/visual_instance_3d.h"
 #include "scene/resources/sky.h"
 
-class BakedLightmapData : public Resource {
-	GDCLASS(BakedLightmapData, Resource);
+class LightmapGIData : public Resource {
+	GDCLASS(LightmapGIData, Resource);
 	RES_BASE_EXTENSION("lmbake")
 
 	Ref<TextureLayered> light_texture;
@@ -95,12 +95,12 @@ public:
 	void clear();
 
 	virtual RID get_rid() const override;
-	BakedLightmapData();
-	~BakedLightmapData();
+	LightmapGIData();
+	~LightmapGIData();
 };
 
-class BakedLightmap : public VisualInstance3D {
-	GDCLASS(BakedLightmap, VisualInstance3D);
+class LightmapGI : public VisualInstance3D {
+	GDCLASS(LightmapGI, VisualInstance3D);
 
 public:
 	enum BakeQuality {
@@ -149,7 +149,7 @@ private:
 	bool directional = false;
 	GenerateProbes gen_probes = GENERATE_PROBES_DISABLED;
 
-	Ref<BakedLightmapData> light_data;
+	Ref<LightmapGIData> light_data;
 
 	struct LightsFound {
 		Transform3D xform;
@@ -230,8 +230,8 @@ protected:
 	void _notification(int p_what);
 
 public:
-	void set_light_data(const Ref<BakedLightmapData> &p_data);
-	Ref<BakedLightmapData> get_light_data() const;
+	void set_light_data(const Ref<LightmapGIData> &p_data);
+	Ref<LightmapGIData> get_light_data() const;
 
 	void set_bake_quality(BakeQuality p_quality);
 	BakeQuality get_bake_quality() const;
@@ -273,12 +273,12 @@ public:
 	Vector<Face3> get_faces(uint32_t p_usage_flags) const override;
 
 	BakeError bake(Node *p_from_node, String p_image_data_path = "", Lightmapper::BakeStepFunc p_bake_step = nullptr, void *p_bake_userdata = nullptr);
-	BakedLightmap();
+	LightmapGI();
 };
 
-VARIANT_ENUM_CAST(BakedLightmap::BakeQuality);
-VARIANT_ENUM_CAST(BakedLightmap::GenerateProbes);
-VARIANT_ENUM_CAST(BakedLightmap::BakeError);
-VARIANT_ENUM_CAST(BakedLightmap::EnvironmentMode);
+VARIANT_ENUM_CAST(LightmapGI::BakeQuality);
+VARIANT_ENUM_CAST(LightmapGI::GenerateProbes);
+VARIANT_ENUM_CAST(LightmapGI::BakeError);
+VARIANT_ENUM_CAST(LightmapGI::EnvironmentMode);
 
 #endif // BAKED_LIGHTMAP_H

scene/3d/gi_probe.cpp → scene/3d/voxel_gi.cpp

@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  gi_probe.cpp                                                         */
+/*  voxel_gi.cpp                                                         */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -28,14 +28,14 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
-#include "gi_probe.h"
+#include "voxel_gi.h"
 
 #include "core/os/os.h"
 
 #include "mesh_instance_3d.h"
 #include "voxelizer.h"
 
-void GIProbeData::_set_data(const Dictionary &p_data) {
+void VoxelGIData::_set_data(const Dictionary &p_data) {
 	ERR_FAIL_COND(!p_data.has("bounds"));
 	ERR_FAIL_COND(!p_data.has("octree_size"));
 	ERR_FAIL_COND(!p_data.has("octree_cells"));
@@ -67,7 +67,7 @@ void GIProbeData::_set_data(const Dictionary &p_data) {
 	allocate(to_cell_xform, bounds, octree_size, octree_cells, octree_data, octree_df, octree_levels);
 }
 
-Dictionary GIProbeData::_get_data() const {
+Dictionary VoxelGIData::_get_data() const {
 	Dictionary d;
 	d["bounds"] = get_bounds();
 	Vector3i otsize = get_octree_size();
@@ -90,186 +90,186 @@ Dictionary GIProbeData::_get_data() const {
 	return d;
 }
 
-void GIProbeData::allocate(const Transform3D &p_to_cell_xform, const AABB &p_aabb, const Vector3 &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts) {
-	RS::get_singleton()->gi_probe_allocate_data(probe, p_to_cell_xform, p_aabb, p_octree_size, p_octree_cells, p_data_cells, p_distance_field, p_level_counts);
+void VoxelGIData::allocate(const Transform3D &p_to_cell_xform, const AABB &p_aabb, const Vector3 &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts) {
+	RS::get_singleton()->voxel_gi_allocate_data(probe, p_to_cell_xform, p_aabb, p_octree_size, p_octree_cells, p_data_cells, p_distance_field, p_level_counts);
 	bounds = p_aabb;
 	to_cell_xform = p_to_cell_xform;
 	octree_size = p_octree_size;
 }
 
-AABB GIProbeData::get_bounds() const {
+AABB VoxelGIData::get_bounds() const {
 	return bounds;
 }
 
-Vector3 GIProbeData::get_octree_size() const {
+Vector3 VoxelGIData::get_octree_size() const {
 	return octree_size;
 }
 
-Vector<uint8_t> GIProbeData::get_octree_cells() const {
-	return RS::get_singleton()->gi_probe_get_octree_cells(probe);
+Vector<uint8_t> VoxelGIData::get_octree_cells() const {
+	return RS::get_singleton()->voxel_gi_get_octree_cells(probe);
 }
 
-Vector<uint8_t> GIProbeData::get_data_cells() const {
-	return RS::get_singleton()->gi_probe_get_data_cells(probe);
+Vector<uint8_t> VoxelGIData::get_data_cells() const {
+	return RS::get_singleton()->voxel_gi_get_data_cells(probe);
 }
 
-Vector<uint8_t> GIProbeData::get_distance_field() const {
-	return RS::get_singleton()->gi_probe_get_distance_field(probe);
+Vector<uint8_t> VoxelGIData::get_distance_field() const {
+	return RS::get_singleton()->voxel_gi_get_distance_field(probe);
 }
 
-Vector<int> GIProbeData::get_level_counts() const {
-	return RS::get_singleton()->gi_probe_get_level_counts(probe);
+Vector<int> VoxelGIData::get_level_counts() const {
+	return RS::get_singleton()->voxel_gi_get_level_counts(probe);
 }
 
-Transform3D GIProbeData::get_to_cell_xform() const {
+Transform3D VoxelGIData::get_to_cell_xform() const {
 	return to_cell_xform;
 }
 
-void GIProbeData::set_dynamic_range(float p_range) {
-	RS::get_singleton()->gi_probe_set_dynamic_range(probe, p_range);
+void VoxelGIData::set_dynamic_range(float p_range) {
+	RS::get_singleton()->voxel_gi_set_dynamic_range(probe, p_range);
 	dynamic_range = p_range;
 }
 
-float GIProbeData::get_dynamic_range() const {
+float VoxelGIData::get_dynamic_range() const {
 	return dynamic_range;
 }
 
-void GIProbeData::set_propagation(float p_propagation) {
-	RS::get_singleton()->gi_probe_set_propagation(probe, p_propagation);
+void VoxelGIData::set_propagation(float p_propagation) {
+	RS::get_singleton()->voxel_gi_set_propagation(probe, p_propagation);
 	propagation = p_propagation;
 }
 
-float GIProbeData::get_propagation() const {
+float VoxelGIData::get_propagation() const {
 	return propagation;
 }
 
-void GIProbeData::set_anisotropy_strength(float p_anisotropy_strength) {
-	RS::get_singleton()->gi_probe_set_anisotropy_strength(probe, p_anisotropy_strength);
+void VoxelGIData::set_anisotropy_strength(float p_anisotropy_strength) {
+	RS::get_singleton()->voxel_gi_set_anisotropy_strength(probe, p_anisotropy_strength);
 	anisotropy_strength = p_anisotropy_strength;
 }
 
-float GIProbeData::get_anisotropy_strength() const {
+float VoxelGIData::get_anisotropy_strength() const {
 	return anisotropy_strength;
 }
 
-void GIProbeData::set_energy(float p_energy) {
-	RS::get_singleton()->gi_probe_set_energy(probe, p_energy);
+void VoxelGIData::set_energy(float p_energy) {
+	RS::get_singleton()->voxel_gi_set_energy(probe, p_energy);
 	energy = p_energy;
 }
 
-float GIProbeData::get_energy() const {
+float VoxelGIData::get_energy() const {
 	return energy;
 }
 
-void GIProbeData::set_ao(float p_ao) {
-	RS::get_singleton()->gi_probe_set_ao(probe, p_ao);
+void VoxelGIData::set_ao(float p_ao) {
+	RS::get_singleton()->voxel_gi_set_ao(probe, p_ao);
 	ao = p_ao;
 }
 
-float GIProbeData::get_ao() const {
+float VoxelGIData::get_ao() const {
 	return ao;
 }
 
-void GIProbeData::set_ao_size(float p_ao_size) {
-	RS::get_singleton()->gi_probe_set_ao_size(probe, p_ao_size);
+void VoxelGIData::set_ao_size(float p_ao_size) {
+	RS::get_singleton()->voxel_gi_set_ao_size(probe, p_ao_size);
 	ao_size = p_ao_size;
 }
 
-float GIProbeData::get_ao_size() const {
+float VoxelGIData::get_ao_size() const {
 	return ao_size;
 }
 
-void GIProbeData::set_bias(float p_bias) {
-	RS::get_singleton()->gi_probe_set_bias(probe, p_bias);
+void VoxelGIData::set_bias(float p_bias) {
+	RS::get_singleton()->voxel_gi_set_bias(probe, p_bias);
 	bias = p_bias;
 }
 
-float GIProbeData::get_bias() const {
+float VoxelGIData::get_bias() const {
 	return bias;
 }
 
-void GIProbeData::set_normal_bias(float p_normal_bias) {
-	RS::get_singleton()->gi_probe_set_normal_bias(probe, p_normal_bias);
+void VoxelGIData::set_normal_bias(float p_normal_bias) {
+	RS::get_singleton()->voxel_gi_set_normal_bias(probe, p_normal_bias);
 	normal_bias = p_normal_bias;
 }
 
-float GIProbeData::get_normal_bias() const {
+float VoxelGIData::get_normal_bias() const {
 	return normal_bias;
 }
 
-void GIProbeData::set_interior(bool p_enable) {
-	RS::get_singleton()->gi_probe_set_interior(probe, p_enable);
+void VoxelGIData::set_interior(bool p_enable) {
+	RS::get_singleton()->voxel_gi_set_interior(probe, p_enable);
 	interior = p_enable;
 }
 
-bool GIProbeData::is_interior() const {
+bool VoxelGIData::is_interior() const {
 	return interior;
 }
 
-void GIProbeData::set_use_two_bounces(bool p_enable) {
-	RS::get_singleton()->gi_probe_set_use_two_bounces(probe, p_enable);
+void VoxelGIData::set_use_two_bounces(bool p_enable) {
+	RS::get_singleton()->voxel_gi_set_use_two_bounces(probe, p_enable);
 	use_two_bounces = p_enable;
 }
 
-bool GIProbeData::is_using_two_bounces() const {
+bool VoxelGIData::is_using_two_bounces() const {
 	return use_two_bounces;
 }
 
-RID GIProbeData::get_rid() const {
+RID VoxelGIData::get_rid() const {
 	return probe;
 }
 
-void GIProbeData::_validate_property(PropertyInfo &property) const {
+void VoxelGIData::_validate_property(PropertyInfo &property) const {
 	if (property.name == "anisotropy_strength") {
-		bool anisotropy_enabled = ProjectSettings::get_singleton()->get("rendering/global_illumination/gi_probes/anisotropic");
+		bool anisotropy_enabled = ProjectSettings::get_singleton()->get("rendering/global_illumination/voxel_gi/anisotropic");
 		if (!anisotropy_enabled) {
 			property.usage = PROPERTY_USAGE_NOEDITOR;
 		}
 	}
 }
 
-void GIProbeData::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("allocate", "to_cell_xform", "aabb", "octree_size", "octree_cells", "data_cells", "distance_field", "level_counts"), &GIProbeData::allocate);
+void VoxelGIData::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("allocate", "to_cell_xform", "aabb", "octree_size", "octree_cells", "data_cells", "distance_field", "level_counts"), &VoxelGIData::allocate);
 
-	ClassDB::bind_method(D_METHOD("get_bounds"), &GIProbeData::get_bounds);
-	ClassDB::bind_method(D_METHOD("get_octree_size"), &GIProbeData::get_octree_size);
-	ClassDB::bind_method(D_METHOD("get_to_cell_xform"), &GIProbeData::get_to_cell_xform);
-	ClassDB::bind_method(D_METHOD("get_octree_cells"), &GIProbeData::get_octree_cells);
-	ClassDB::bind_method(D_METHOD("get_data_cells"), &GIProbeData::get_data_cells);
-	ClassDB::bind_method(D_METHOD("get_level_counts"), &GIProbeData::get_level_counts);
+	ClassDB::bind_method(D_METHOD("get_bounds"), &VoxelGIData::get_bounds);
+	ClassDB::bind_method(D_METHOD("get_octree_size"), &VoxelGIData::get_octree_size);
+	ClassDB::bind_method(D_METHOD("get_to_cell_xform"), &VoxelGIData::get_to_cell_xform);
+	ClassDB::bind_method(D_METHOD("get_octree_cells"), &VoxelGIData::get_octree_cells);
+	ClassDB::bind_method(D_METHOD("get_data_cells"), &VoxelGIData::get_data_cells);
+	ClassDB::bind_method(D_METHOD("get_level_counts"), &VoxelGIData::get_level_counts);
 
-	ClassDB::bind_method(D_METHOD("set_dynamic_range", "dynamic_range"), &GIProbeData::set_dynamic_range);
-	ClassDB::bind_method(D_METHOD("get_dynamic_range"), &GIProbeData::get_dynamic_range);
+	ClassDB::bind_method(D_METHOD("set_dynamic_range", "dynamic_range"), &VoxelGIData::set_dynamic_range);
+	ClassDB::bind_method(D_METHOD("get_dynamic_range"), &VoxelGIData::get_dynamic_range);
 
-	ClassDB::bind_method(D_METHOD("set_energy", "energy"), &GIProbeData::set_energy);
-	ClassDB::bind_method(D_METHOD("get_energy"), &GIProbeData::get_energy);
+	ClassDB::bind_method(D_METHOD("set_energy", "energy"), &VoxelGIData::set_energy);
+	ClassDB::bind_method(D_METHOD("get_energy"), &VoxelGIData::get_energy);
 
-	ClassDB::bind_method(D_METHOD("set_bias", "bias"), &GIProbeData::set_bias);
-	ClassDB::bind_method(D_METHOD("get_bias"), &GIProbeData::get_bias);
+	ClassDB::bind_method(D_METHOD("set_bias", "bias"), &VoxelGIData::set_bias);
+	ClassDB::bind_method(D_METHOD("get_bias"), &VoxelGIData::get_bias);
 
-	ClassDB::bind_method(D_METHOD("set_normal_bias", "bias"), &GIProbeData::set_normal_bias);
-	ClassDB::bind_method(D_METHOD("get_normal_bias"), &GIProbeData::get_normal_bias);
+	ClassDB::bind_method(D_METHOD("set_normal_bias", "bias"), &VoxelGIData::set_normal_bias);
+	ClassDB::bind_method(D_METHOD("get_normal_bias"), &VoxelGIData::get_normal_bias);
 
-	ClassDB::bind_method(D_METHOD("set_propagation", "propagation"), &GIProbeData::set_propagation);
-	ClassDB::bind_method(D_METHOD("get_propagation"), &GIProbeData::get_propagation);
+	ClassDB::bind_method(D_METHOD("set_propagation", "propagation"), &VoxelGIData::set_propagation);
+	ClassDB::bind_method(D_METHOD("get_propagation"), &VoxelGIData::get_propagation);
 
-	ClassDB::bind_method(D_METHOD("set_anisotropy_strength", "strength"), &GIProbeData::set_anisotropy_strength);
-	ClassDB::bind_method(D_METHOD("get_anisotropy_strength"), &GIProbeData::get_anisotropy_strength);
+	ClassDB::bind_method(D_METHOD("set_anisotropy_strength", "strength"), &VoxelGIData::set_anisotropy_strength);
+	ClassDB::bind_method(D_METHOD("get_anisotropy_strength"), &VoxelGIData::get_anisotropy_strength);
 
-	ClassDB::bind_method(D_METHOD("set_ao", "ao"), &GIProbeData::set_ao);
-	ClassDB::bind_method(D_METHOD("get_ao"), &GIProbeData::get_ao);
+	ClassDB::bind_method(D_METHOD("set_ao", "ao"), &VoxelGIData::set_ao);
+	ClassDB::bind_method(D_METHOD("get_ao"), &VoxelGIData::get_ao);
 
-	ClassDB::bind_method(D_METHOD("set_ao_size", "strength"), &GIProbeData::set_ao_size);
-	ClassDB::bind_method(D_METHOD("get_ao_size"), &GIProbeData::get_ao_size);
+	ClassDB::bind_method(D_METHOD("set_ao_size", "strength"), &VoxelGIData::set_ao_size);
+	ClassDB::bind_method(D_METHOD("get_ao_size"), &VoxelGIData::get_ao_size);
 
-	ClassDB::bind_method(D_METHOD("set_interior", "interior"), &GIProbeData::set_interior);
-	ClassDB::bind_method(D_METHOD("is_interior"), &GIProbeData::is_interior);
+	ClassDB::bind_method(D_METHOD("set_interior", "interior"), &VoxelGIData::set_interior);
+	ClassDB::bind_method(D_METHOD("is_interior"), &VoxelGIData::is_interior);
 
-	ClassDB::bind_method(D_METHOD("set_use_two_bounces", "enable"), &GIProbeData::set_use_two_bounces);
-	ClassDB::bind_method(D_METHOD("is_using_two_bounces"), &GIProbeData::is_using_two_bounces);
+	ClassDB::bind_method(D_METHOD("set_use_two_bounces", "enable"), &VoxelGIData::set_use_two_bounces);
+	ClassDB::bind_method(D_METHOD("is_using_two_bounces"), &VoxelGIData::is_using_two_bounces);
 
-	ClassDB::bind_method(D_METHOD("_set_data", "data"), &GIProbeData::_set_data);
-	ClassDB::bind_method(D_METHOD("_get_data"), &GIProbeData::_get_data);
+	ClassDB::bind_method(D_METHOD("_set_data", "data"), &VoxelGIData::_set_data);
+	ClassDB::bind_method(D_METHOD("_get_data"), &VoxelGIData::_get_data);
 
 	ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "_data", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_data", "_get_data");
 
@@ -285,18 +285,18 @@ void GIProbeData::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "interior"), "set_interior", "is_interior");
 }
 
-GIProbeData::GIProbeData() {
-	probe = RS::get_singleton()->gi_probe_create();
+VoxelGIData::VoxelGIData() {
+	probe = RS::get_singleton()->voxel_gi_create();
 }
 
-GIProbeData::~GIProbeData() {
+VoxelGIData::~VoxelGIData() {
 	RS::get_singleton()->free(probe);
 }
 
 //////////////////////
 //////////////////////
 
-void GIProbe::set_probe_data(const Ref<GIProbeData> &p_data) {
+void VoxelGI::set_probe_data(const Ref<VoxelGIData> &p_data) {
 	if (p_data.is_valid()) {
 		RS::get_singleton()->instance_set_base(get_instance(), p_data->get_rid());
 	} else {
@@ -306,30 +306,30 @@ void GIProbe::set_probe_data(const Ref<GIProbeData> &p_data) {
 	probe_data = p_data;
 }
 
-Ref<GIProbeData> GIProbe::get_probe_data() const {
+Ref<VoxelGIData> VoxelGI::get_probe_data() const {
 	return probe_data;
 }
 
-void GIProbe::set_subdiv(Subdiv p_subdiv) {
+void VoxelGI::set_subdiv(Subdiv p_subdiv) {
 	ERR_FAIL_INDEX(p_subdiv, SUBDIV_MAX);
 	subdiv = p_subdiv;
 	update_gizmo();
 }
 
-GIProbe::Subdiv GIProbe::get_subdiv() const {
+VoxelGI::Subdiv VoxelGI::get_subdiv() const {
 	return subdiv;
 }
 
-void GIProbe::set_extents(const Vector3 &p_extents) {
+void VoxelGI::set_extents(const Vector3 &p_extents) {
 	extents = p_extents;
 	update_gizmo();
 }
 
-Vector3 GIProbe::get_extents() const {
+Vector3 VoxelGI::get_extents() const {
 	return extents;
 }
 
-void GIProbe::_find_meshes(Node *p_at_node, List<PlotMesh> &plot_meshes) {
+void VoxelGI::_find_meshes(Node *p_at_node, List<PlotMesh> &plot_meshes) {
 	MeshInstance3D *mi = Object::cast_to<MeshInstance3D>(p_at_node);
 	if (mi && mi->get_gi_mode() == GeometryInstance3D::GI_MODE_BAKED && mi->is_visible_in_tree()) {
 		Ref<Mesh> mesh = mi->get_mesh();
@@ -382,11 +382,11 @@ void GIProbe::_find_meshes(Node *p_at_node, List<PlotMesh> &plot_meshes) {
 	}
 }
 
-GIProbe::BakeBeginFunc GIProbe::bake_begin_function = nullptr;
-GIProbe::BakeStepFunc GIProbe::bake_step_function = nullptr;
-GIProbe::BakeEndFunc GIProbe::bake_end_function = nullptr;
+VoxelGI::BakeBeginFunc VoxelGI::bake_begin_function = nullptr;
+VoxelGI::BakeStepFunc VoxelGI::bake_step_function = nullptr;
+VoxelGI::BakeEndFunc VoxelGI::bake_end_function = nullptr;
 
-Vector3i GIProbe::get_estimated_cell_size() const {
+Vector3i VoxelGI::get_estimated_cell_size() const {
 	static const int subdiv_value[SUBDIV_MAX] = { 6, 7, 8, 9 };
 	int cell_subdiv = subdiv_value[subdiv];
 	int axis_cell_size[3];
@@ -412,7 +412,7 @@ Vector3i GIProbe::get_estimated_cell_size() const {
 	return Vector3i(axis_cell_size[0], axis_cell_size[1], axis_cell_size[2]);
 }
 
-void GIProbe::bake(Node *p_from_node, bool p_create_visual_debug) {
+void VoxelGI::bake(Node *p_from_node, bool p_create_visual_debug) {
 	static const int subdiv_value[SUBDIV_MAX] = { 6, 7, 8, 9 };
 
 	p_from_node = p_from_node ? p_from_node : get_parent();
@@ -464,7 +464,7 @@ void GIProbe::bake(Node *p_from_node, bool p_create_visual_debug) {
 #endif
 
 	} else {
-		Ref<GIProbeData> probe_data = get_probe_data();
+		Ref<VoxelGIData> probe_data = get_probe_data();
 
 		if (probe_data.is_null()) {
 			probe_data.instance();
@@ -476,7 +476,7 @@ void GIProbe::bake(Node *p_from_node, bool p_create_visual_debug) {
 
 		Vector<uint8_t> df = baker.get_sdf_3d_image();
 
-		probe_data->allocate(baker.get_to_cell_space_xform(), AABB(-extents, extents * 2.0), baker.get_giprobe_octree_size(), baker.get_giprobe_octree_cells(), baker.get_giprobe_data_cells(), df, baker.get_giprobe_level_cell_count());
+		probe_data->allocate(baker.get_to_cell_space_xform(), AABB(-extents, extents * 2.0), baker.get_voxel_gi_octree_size(), baker.get_voxel_gi_octree_cells(), baker.get_voxel_gi_data_cells(), df, baker.get_voxel_gi_level_cell_count());
 
 		set_probe_data(probe_data);
 #ifdef TOOLS_ENABLED
@@ -491,46 +491,46 @@ void GIProbe::bake(Node *p_from_node, bool p_create_visual_debug) {
 	notify_property_list_changed(); //bake property may have changed
 }
 
-void GIProbe::_debug_bake() {
+void VoxelGI::_debug_bake() {
 	bake(nullptr, true);
 }
 
-AABB GIProbe::get_aabb() const {
+AABB VoxelGI::get_aabb() const {
 	return AABB(-extents, extents * 2);
 }
 
-Vector<Face3> GIProbe::get_faces(uint32_t p_usage_flags) const {
+Vector<Face3> VoxelGI::get_faces(uint32_t p_usage_flags) const {
 	return Vector<Face3>();
 }
 
-TypedArray<String> GIProbe::get_configuration_warnings() const {
+TypedArray<String> VoxelGI::get_configuration_warnings() const {
 	TypedArray<String> warnings = Node::get_configuration_warnings();
 
 	if (RenderingServer::get_singleton()->is_low_end()) {
-		warnings.push_back(TTR("GIProbes are not supported by the GLES2 video driver.\nUse a BakedLightmap instead."));
+		warnings.push_back(TTR("VoxelGIs are not supported by the GLES2 video driver.\nUse a LightmapGI instead."));
 	} else if (probe_data.is_null()) {
-		warnings.push_back(TTR("No GIProbe data set, so this node is disabled. Bake static objects to enable GI."));
+		warnings.push_back(TTR("No VoxelGI data set, so this node is disabled. Bake static objects to enable GI."));
 	}
 	return warnings;
 }
 
-void GIProbe::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("set_probe_data", "data"), &GIProbe::set_probe_data);
-	ClassDB::bind_method(D_METHOD("get_probe_data"), &GIProbe::get_probe_data);
+void VoxelGI::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("set_probe_data", "data"), &VoxelGI::set_probe_data);
+	ClassDB::bind_method(D_METHOD("get_probe_data"), &VoxelGI::get_probe_data);
 
-	ClassDB::bind_method(D_METHOD("set_subdiv", "subdiv"), &GIProbe::set_subdiv);
-	ClassDB::bind_method(D_METHOD("get_subdiv"), &GIProbe::get_subdiv);
+	ClassDB::bind_method(D_METHOD("set_subdiv", "subdiv"), &VoxelGI::set_subdiv);
+	ClassDB::bind_method(D_METHOD("get_subdiv"), &VoxelGI::get_subdiv);
 
-	ClassDB::bind_method(D_METHOD("set_extents", "extents"), &GIProbe::set_extents);
-	ClassDB::bind_method(D_METHOD("get_extents"), &GIProbe::get_extents);
+	ClassDB::bind_method(D_METHOD("set_extents", "extents"), &VoxelGI::set_extents);
+	ClassDB::bind_method(D_METHOD("get_extents"), &VoxelGI::get_extents);
 
-	ClassDB::bind_method(D_METHOD("bake", "from_node", "create_visual_debug"), &GIProbe::bake, DEFVAL(Variant()), DEFVAL(false));
-	ClassDB::bind_method(D_METHOD("debug_bake"), &GIProbe::_debug_bake);
+	ClassDB::bind_method(D_METHOD("bake", "from_node", "create_visual_debug"), &VoxelGI::bake, DEFVAL(Variant()), DEFVAL(false));
+	ClassDB::bind_method(D_METHOD("debug_bake"), &VoxelGI::_debug_bake);
 	ClassDB::set_method_flags(get_class_static(), _scs_create("debug_bake"), METHOD_FLAGS_DEFAULT | METHOD_FLAG_EDITOR);
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "subdiv", PROPERTY_HINT_ENUM, "64,128,256,512"), "set_subdiv", "get_subdiv");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "extents"), "set_extents", "get_extents");
-	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "data", PROPERTY_HINT_RESOURCE_TYPE, "GIProbeData", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_DO_NOT_SHARE_ON_DUPLICATE), "set_probe_data", "get_probe_data");
+	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "data", PROPERTY_HINT_RESOURCE_TYPE, "VoxelGIData", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_DO_NOT_SHARE_ON_DUPLICATE), "set_probe_data", "get_probe_data");
 
 	BIND_ENUM_CONSTANT(SUBDIV_64);
 	BIND_ENUM_CONSTANT(SUBDIV_128);
@@ -539,11 +539,11 @@ void GIProbe::_bind_methods() {
 	BIND_ENUM_CONSTANT(SUBDIV_MAX);
 }
 
-GIProbe::GIProbe() {
-	gi_probe = RS::get_singleton()->gi_probe_create();
+VoxelGI::VoxelGI() {
+	voxel_gi = RS::get_singleton()->voxel_gi_create();
 	set_disable_scale(true);
 }
 
-GIProbe::~GIProbe() {
-	RS::get_singleton()->free(gi_probe);
+VoxelGI::~VoxelGI() {
+	RS::get_singleton()->free(voxel_gi);
 }

scene/3d/gi_probe.h → scene/3d/voxel_gi.h

@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  gi_probe.h                                                           */
+/*  voxel_gi.h                                                           */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -28,14 +28,14 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
-#ifndef GIPROBE_H
-#define GIPROBE_H
+#ifndef VOXEL_GI_H
+#define VOXEL_GI_H
 
 #include "multimesh_instance_3d.h"
 #include "scene/3d/visual_instance_3d.h"
 
-class GIProbeData : public Resource {
-	GDCLASS(GIProbeData, Resource);
+class VoxelGIData : public Resource {
+	GDCLASS(VoxelGIData, Resource);
 
 	RID probe;
 
@@ -103,12 +103,12 @@ public:
 
 	virtual RID get_rid() const override;
 
-	GIProbeData();
-	~GIProbeData();
+	VoxelGIData();
+	~VoxelGIData();
 };
 
-class GIProbe : public VisualInstance3D {
-	GDCLASS(GIProbe, VisualInstance3D);
+class VoxelGI : public VisualInstance3D {
+	GDCLASS(VoxelGI, VisualInstance3D);
 
 public:
 	enum Subdiv {
@@ -125,9 +125,9 @@ public:
 	typedef void (*BakeEndFunc)();
 
 private:
-	Ref<GIProbeData> probe_data;
+	Ref<VoxelGIData> probe_data;
 
-	RID gi_probe;
+	RID voxel_gi;
 
 	Subdiv subdiv = SUBDIV_128;
 	Vector3 extents = Vector3(10, 10, 10);
@@ -150,8 +150,8 @@ public:
 	static BakeStepFunc bake_step_function;
 	static BakeEndFunc bake_end_function;
 
-	void set_probe_data(const Ref<GIProbeData> &p_data);
-	Ref<GIProbeData> get_probe_data() const;
+	void set_probe_data(const Ref<VoxelGIData> &p_data);
+	Ref<VoxelGIData> get_probe_data() const;
 
 	void set_subdiv(Subdiv p_subdiv);
 	Subdiv get_subdiv() const;
@@ -167,10 +167,10 @@ public:
 
 	TypedArray<String> get_configuration_warnings() const override;
 
-	GIProbe();
-	~GIProbe();
+	VoxelGI();
+	~VoxelGI();
 };
 
-VARIANT_ENUM_CAST(GIProbe::Subdiv)
+VARIANT_ENUM_CAST(VoxelGI::Subdiv)
 
-#endif // GIPROBE_H
+#endif // VOXEL_GI_H

scene/3d/voxelizer.cpp

@@ -668,19 +668,19 @@ void Voxelizer::end_bake() {
 
 //create the data for visual server
 
-int Voxelizer::get_gi_probe_octree_depth() const {
+int Voxelizer::get_voxel_gi_octree_depth() const {
 	return cell_subdiv;
 }
 
-Vector3i Voxelizer::get_giprobe_octree_size() const {
+Vector3i Voxelizer::get_voxel_gi_octree_size() const {
 	return Vector3i(axis_cell_size[0], axis_cell_size[1], axis_cell_size[2]);
 }
 
-int Voxelizer::get_giprobe_cell_count() const {
+int Voxelizer::get_voxel_gi_cell_count() const {
 	return bake_cells.size();
 }
 
-Vector<uint8_t> Voxelizer::get_giprobe_octree_cells() const {
+Vector<uint8_t> Voxelizer::get_voxel_gi_octree_cells() const {
 	Vector<uint8_t> data;
 	data.resize((8 * 4) * bake_cells.size()); //8 uint32t values
 	{
@@ -700,7 +700,7 @@ Vector<uint8_t> Voxelizer::get_giprobe_octree_cells() const {
 	return data;
 }
 
-Vector<uint8_t> Voxelizer::get_giprobe_data_cells() const {
+Vector<uint8_t> Voxelizer::get_voxel_gi_data_cells() const {
 	Vector<uint8_t> data;
 	data.resize((4 * 4) * bake_cells.size()); //8 uint32t values
 	{
@@ -755,7 +755,7 @@ Vector<uint8_t> Voxelizer::get_giprobe_data_cells() const {
 	return data;
 }
 
-Vector<int> Voxelizer::get_giprobe_level_cell_count() const {
+Vector<int> Voxelizer::get_voxel_gi_level_cell_count() const {
 	uint32_t cell_count = bake_cells.size();
 	const Cell *cells = bake_cells.ptr();
 	Vector<int> level_count;
@@ -819,7 +819,7 @@ static void edt(float *f, int stride, int n) {
 #undef square
 
 Vector<uint8_t> Voxelizer::get_sdf_3d_image() const {
-	Vector3i octree_size = get_giprobe_octree_size();
+	Vector3i octree_size = get_voxel_gi_octree_size();
 
 	uint32_t float_count = octree_size.x * octree_size.y * octree_size.z;
 	float *work_memory = memnew_arr(float, float_count);

scene/3d/voxelizer.h

@@ -117,12 +117,12 @@ public:
 	void plot_mesh(const Transform3D &p_xform, Ref<Mesh> &p_mesh, const Vector<Ref<Material>> &p_materials, const Ref<Material> &p_override_material);
 	void end_bake();
 
-	int get_gi_probe_octree_depth() const;
-	Vector3i get_giprobe_octree_size() const;
-	int get_giprobe_cell_count() const;
-	Vector<uint8_t> get_giprobe_octree_cells() const;
-	Vector<uint8_t> get_giprobe_data_cells() const;
-	Vector<int> get_giprobe_level_cell_count() const;
+	int get_voxel_gi_octree_depth() const;
+	Vector3i get_voxel_gi_octree_size() const;
+	int get_voxel_gi_cell_count() const;
+	Vector<uint8_t> get_voxel_gi_octree_cells() const;
+	Vector<uint8_t> get_voxel_gi_data_cells() const;
+	Vector<int> get_voxel_gi_level_cell_count() const;
 	Vector<uint8_t> get_sdf_3d_image() const;
 
 	Ref<MultiMesh> create_debug_multimesh();

scene/main/viewport.cpp

@@ -3669,9 +3669,9 @@ void Viewport::_bind_methods() {
 	BIND_ENUM_CONSTANT(DEBUG_DRAW_OVERDRAW);
 	BIND_ENUM_CONSTANT(DEBUG_DRAW_WIREFRAME);
 	BIND_ENUM_CONSTANT(DEBUG_DRAW_NORMAL_BUFFER);
-	BIND_ENUM_CONSTANT(DEBUG_DRAW_GI_PROBE_ALBEDO);
-	BIND_ENUM_CONSTANT(DEBUG_DRAW_GI_PROBE_LIGHTING);
-	BIND_ENUM_CONSTANT(DEBUG_DRAW_GI_PROBE_EMISSION);
+	BIND_ENUM_CONSTANT(DEBUG_DRAW_VOXEL_GI_ALBEDO);
+	BIND_ENUM_CONSTANT(DEBUG_DRAW_VOXEL_GI_LIGHTING);
+	BIND_ENUM_CONSTANT(DEBUG_DRAW_VOXEL_GI_EMISSION);
 	BIND_ENUM_CONSTANT(DEBUG_DRAW_SHADOW_ATLAS);
 	BIND_ENUM_CONSTANT(DEBUG_DRAW_DIRECTIONAL_SHADOW_ATLAS);
 	BIND_ENUM_CONSTANT(DEBUG_DRAW_SCENE_LUMINANCE);

scene/main/viewport.h

@@ -130,9 +130,9 @@ public:
 		DEBUG_DRAW_OVERDRAW,
 		DEBUG_DRAW_WIREFRAME,
 		DEBUG_DRAW_NORMAL_BUFFER,
-		DEBUG_DRAW_GI_PROBE_ALBEDO,
-		DEBUG_DRAW_GI_PROBE_LIGHTING,
-		DEBUG_DRAW_GI_PROBE_EMISSION,
+		DEBUG_DRAW_VOXEL_GI_ALBEDO,
+		DEBUG_DRAW_VOXEL_GI_LIGHTING,
+		DEBUG_DRAW_VOXEL_GI_EMISSION,
 		DEBUG_DRAW_SHADOW_ATLAS,
 		DEBUG_DRAW_DIRECTIONAL_SHADOW_ATLAS,
 		DEBUG_DRAW_SCENE_LUMINANCE,

scene/register_scene_types.cpp

@@ -184,18 +184,17 @@
 #ifndef _3D_DISABLED
 #include "scene/3d/area_3d.h"
 #include "scene/3d/audio_stream_player_3d.h"
-#include "scene/3d/baked_lightmap.h"
 #include "scene/3d/bone_attachment_3d.h"
 #include "scene/3d/camera_3d.h"
 #include "scene/3d/collision_polygon_3d.h"
 #include "scene/3d/collision_shape_3d.h"
 #include "scene/3d/cpu_particles_3d.h"
 #include "scene/3d/decal.h"
-#include "scene/3d/gi_probe.h"
 #include "scene/3d/gpu_particles_3d.h"
 #include "scene/3d/gpu_particles_collision_3d.h"
 #include "scene/3d/immediate_geometry_3d.h"
 #include "scene/3d/light_3d.h"
+#include "scene/3d/lightmap_gi.h"
 #include "scene/3d/lightmap_probe.h"
 #include "scene/3d/listener_3d.h"
 #include "scene/3d/mesh_instance_3d.h"
@@ -220,6 +219,7 @@
 #include "scene/3d/sprite_3d.h"
 #include "scene/3d/vehicle_body_3d.h"
 #include "scene/3d/visibility_notifier_3d.h"
+#include "scene/3d/voxel_gi.h"
 #include "scene/3d/world_environment.h"
 #include "scene/3d/xr_nodes.h"
 #include "scene/resources/environment.h"
@@ -452,10 +452,10 @@ void register_scene_types() {
 	ClassDB::register_class<SpotLight3D>();
 	ClassDB::register_class<ReflectionProbe>();
 	ClassDB::register_class<Decal>();
-	ClassDB::register_class<GIProbe>();
-	ClassDB::register_class<GIProbeData>();
-	ClassDB::register_class<BakedLightmap>();
-	ClassDB::register_class<BakedLightmapData>();
+	ClassDB::register_class<VoxelGI>();
+	ClassDB::register_class<VoxelGIData>();
+	ClassDB::register_class<LightmapGI>();
+	ClassDB::register_class<LightmapGIData>();
 	ClassDB::register_class<LightmapProbe>();
 	ClassDB::register_virtual_class<Lightmapper>();
 	ClassDB::register_class<GPUParticles3D>();
@@ -819,6 +819,10 @@ void register_scene_types() {
 	ClassDB::add_compatibility_class("Navigation3D", "Node3D");
 	ClassDB::add_compatibility_class("Navigation2D", "Node2D");
 	ClassDB::add_compatibility_class("YSort", "Node2D");
+	ClassDB::add_compatibility_class("GIProbe", "VoxelGI");
+	ClassDB::add_compatibility_class("GIProbeData", "VoxelGIData");
+	ClassDB::add_compatibility_class("BakedLightmap", "LightmapGI");
+	ClassDB::add_compatibility_class("BakedLightmapData", "LightmapGIData");
 
 	// Renamed in 4.0.
 	// Keep alphabetical ordering to easily locate classes and avoid duplicates.

servers/rendering/rasterizer_dummy.h

@@ -59,7 +59,7 @@ public:
 	void geometry_instance_pair_light_instances(GeometryInstance *p_geometry_instance, const RID *p_light_instances, uint32_t p_light_instance_count) override {}
 	void geometry_instance_pair_reflection_probe_instances(GeometryInstance *p_geometry_instance, const RID *p_reflection_probe_instances, uint32_t p_reflection_probe_instance_count) override {}
 	void geometry_instance_pair_decal_instances(GeometryInstance *p_geometry_instance, const RID *p_decal_instances, uint32_t p_decal_instance_count) override {}
-	void geometry_instance_pair_gi_probe_instances(GeometryInstance *p_geometry_instance, const RID *p_gi_probe_instances, uint32_t p_gi_probe_instance_count) override {}
+	void geometry_instance_pair_voxel_gi_instances(GeometryInstance *p_geometry_instance, const RID *p_voxel_gi_instances, uint32_t p_voxel_gi_instance_count) override {}
 
 	void geometry_instance_free(GeometryInstance *p_geometry_instance) override {}
 
@@ -168,14 +168,14 @@ public:
 	RID lightmap_instance_create(RID p_lightmap) override { return RID(); }
 	void lightmap_instance_set_transform(RID p_lightmap, const Transform3D &p_transform) override {}
 
-	RID gi_probe_instance_create(RID p_gi_probe) override { return RID(); }
-	void gi_probe_instance_set_transform_to_data(RID p_probe, const Transform3D &p_xform) override {}
-	bool gi_probe_needs_update(RID p_probe) const override { return false; }
-	void gi_probe_update(RID p_probe, bool p_update_light_instances, const Vector<RID> &p_light_instances, const PagedArray<RendererSceneRender::GeometryInstance *> &p_dynamic_objects) override {}
+	RID voxel_gi_instance_create(RID p_voxel_gi) override { return RID(); }
+	void voxel_gi_instance_set_transform_to_data(RID p_probe, const Transform3D &p_xform) override {}
+	bool voxel_gi_needs_update(RID p_probe) const override { return false; }
+	void voxel_gi_update(RID p_probe, bool p_update_light_instances, const Vector<RID> &p_light_instances, const PagedArray<RendererSceneRender::GeometryInstance *> &p_dynamic_objects) override {}
 
-	void gi_probe_set_quality(RS::GIProbeQuality) override {}
+	void voxel_gi_set_quality(RS::VoxelGIQuality) override {}
 
-	void render_scene(RID p_render_buffers, const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_gi_probes, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data = nullptr) override {}
+	void render_scene(RID p_render_buffers, const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data = nullptr) override {}
 	void render_material(const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) override {}
 	void render_particle_collider_heightfield(RID p_collider, const Transform3D &p_transform, const PagedArray<GeometryInstance *> &p_instances) override {}
 
@@ -482,52 +482,52 @@ public:
 
 	AABB decal_get_aabb(RID p_decal) const override { return AABB(); }
 
-	/* GI PROBE API */
+	/* VOXEL GI API */
 
-	RID gi_probe_allocate() override { return RID(); }
-	void gi_probe_initialize(RID p_rid) override {}
-	void gi_probe_allocate_data(RID p_gi_probe, const Transform3D &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts) override {}
+	RID voxel_gi_allocate() override { return RID(); }
+	void voxel_gi_initialize(RID p_rid) override {}
+	void voxel_gi_allocate_data(RID p_voxel_gi, const Transform3D &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts) override {}
 
-	AABB gi_probe_get_bounds(RID p_gi_probe) const override { return AABB(); }
-	Vector3i gi_probe_get_octree_size(RID p_gi_probe) const override { return Vector3i(); }
-	Vector<uint8_t> gi_probe_get_octree_cells(RID p_gi_probe) const override { return Vector<uint8_t>(); }
-	Vector<uint8_t> gi_probe_get_data_cells(RID p_gi_probe) const override { return Vector<uint8_t>(); }
-	Vector<uint8_t> gi_probe_get_distance_field(RID p_gi_probe) const override { return Vector<uint8_t>(); }
+	AABB voxel_gi_get_bounds(RID p_voxel_gi) const override { return AABB(); }
+	Vector3i voxel_gi_get_octree_size(RID p_voxel_gi) const override { return Vector3i(); }
+	Vector<uint8_t> voxel_gi_get_octree_cells(RID p_voxel_gi) const override { return Vector<uint8_t>(); }
+	Vector<uint8_t> voxel_gi_get_data_cells(RID p_voxel_gi) const override { return Vector<uint8_t>(); }
+	Vector<uint8_t> voxel_gi_get_distance_field(RID p_voxel_gi) const override { return Vector<uint8_t>(); }
 
-	Vector<int> gi_probe_get_level_counts(RID p_gi_probe) const override { return Vector<int>(); }
-	Transform3D gi_probe_get_to_cell_xform(RID p_gi_probe) const override { return Transform3D(); }
+	Vector<int> voxel_gi_get_level_counts(RID p_voxel_gi) const override { return Vector<int>(); }
+	Transform3D voxel_gi_get_to_cell_xform(RID p_voxel_gi) const override { return Transform3D(); }
 
-	void gi_probe_set_dynamic_range(RID p_gi_probe, float p_range) override {}
-	float gi_probe_get_dynamic_range(RID p_gi_probe) const override { return 0; }
+	void voxel_gi_set_dynamic_range(RID p_voxel_gi, float p_range) override {}
+	float voxel_gi_get_dynamic_range(RID p_voxel_gi) const override { return 0; }
 
-	void gi_probe_set_propagation(RID p_gi_probe, float p_range) override {}
-	float gi_probe_get_propagation(RID p_gi_probe) const override { return 0; }
+	void voxel_gi_set_propagation(RID p_voxel_gi, float p_range) override {}
+	float voxel_gi_get_propagation(RID p_voxel_gi) const override { return 0; }
 
-	void gi_probe_set_energy(RID p_gi_probe, float p_range) override {}
-	float gi_probe_get_energy(RID p_gi_probe) const override { return 0.0; }
+	void voxel_gi_set_energy(RID p_voxel_gi, float p_range) override {}
+	float voxel_gi_get_energy(RID p_voxel_gi) const override { return 0.0; }
 
-	void gi_probe_set_ao(RID p_gi_probe, float p_ao) override {}
-	float gi_probe_get_ao(RID p_gi_probe) const override { return 0; }
+	void voxel_gi_set_ao(RID p_voxel_gi, float p_ao) override {}
+	float voxel_gi_get_ao(RID p_voxel_gi) const override { return 0; }
 
-	void gi_probe_set_ao_size(RID p_gi_probe, float p_strength) override {}
-	float gi_probe_get_ao_size(RID p_gi_probe) const override { return 0; }
+	void voxel_gi_set_ao_size(RID p_voxel_gi, float p_strength) override {}
+	float voxel_gi_get_ao_size(RID p_voxel_gi) const override { return 0; }
 
-	void gi_probe_set_bias(RID p_gi_probe, float p_range) override {}
-	float gi_probe_get_bias(RID p_gi_probe) const override { return 0.0; }
+	void voxel_gi_set_bias(RID p_voxel_gi, float p_range) override {}
+	float voxel_gi_get_bias(RID p_voxel_gi) const override { return 0.0; }
 
-	void gi_probe_set_normal_bias(RID p_gi_probe, float p_range) override {}
-	float gi_probe_get_normal_bias(RID p_gi_probe) const override { return 0.0; }
+	void voxel_gi_set_normal_bias(RID p_voxel_gi, float p_range) override {}
+	float voxel_gi_get_normal_bias(RID p_voxel_gi) const override { return 0.0; }
 
-	void gi_probe_set_interior(RID p_gi_probe, bool p_enable) override {}
-	bool gi_probe_is_interior(RID p_gi_probe) const override { return false; }
+	void voxel_gi_set_interior(RID p_voxel_gi, bool p_enable) override {}
+	bool voxel_gi_is_interior(RID p_voxel_gi) const override { return false; }
 
-	void gi_probe_set_use_two_bounces(RID p_gi_probe, bool p_enable) override {}
-	bool gi_probe_is_using_two_bounces(RID p_gi_probe) const override { return false; }
+	void voxel_gi_set_use_two_bounces(RID p_voxel_gi, bool p_enable) override {}
+	bool voxel_gi_is_using_two_bounces(RID p_voxel_gi) const override { return false; }
 
-	void gi_probe_set_anisotropy_strength(RID p_gi_probe, float p_strength) override {}
-	float gi_probe_get_anisotropy_strength(RID p_gi_probe) const override { return 0; }
+	void voxel_gi_set_anisotropy_strength(RID p_voxel_gi, float p_strength) override {}
+	float voxel_gi_get_anisotropy_strength(RID p_voxel_gi) const override { return 0; }
 
-	uint32_t gi_probe_get_version(RID p_gi_probe) override { return 0; }
+	uint32_t voxel_gi_get_version(RID p_voxel_gi) override { return 0; }
 
 	/* LIGHTMAP CAPTURE */
 	RID lightmap_allocate() override { return RID(); }

servers/rendering/renderer_rd/effects_rd.cpp

@@ -1401,19 +1401,19 @@ void EffectsRD::render_sky(RD::DrawListID p_list, float p_time, RID p_fb, RID p_
 	RD::get_singleton()->draw_list_draw(draw_list, true);
 }
 
-void EffectsRD::resolve_gi(RID p_source_depth, RID p_source_normal_roughness, RID p_source_giprobe, RID p_dest_depth, RID p_dest_normal_roughness, RID p_dest_giprobe, Vector2i p_screen_size, int p_samples, uint32_t p_barrier) {
+void EffectsRD::resolve_gi(RID p_source_depth, RID p_source_normal_roughness, RID p_source_voxel_gi, RID p_dest_depth, RID p_dest_normal_roughness, RID p_dest_voxel_gi, Vector2i p_screen_size, int p_samples, uint32_t p_barrier) {
 	ResolvePushConstant push_constant;
 	push_constant.screen_size[0] = p_screen_size.x;
 	push_constant.screen_size[1] = p_screen_size.y;
 	push_constant.samples = p_samples;
 
 	RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin();
-	RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, resolve.pipelines[p_source_giprobe.is_valid() ? RESOLVE_MODE_GI_GIPROBE : RESOLVE_MODE_GI]);
+	RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, resolve.pipelines[p_source_voxel_gi.is_valid() ? RESOLVE_MODE_GI_VOXEL_GI : RESOLVE_MODE_GI]);
 	RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture_pair(p_source_depth, p_source_normal_roughness), 0);
 	RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_image_pair(p_dest_depth, p_dest_normal_roughness), 1);
-	if (p_source_giprobe.is_valid()) {
-		RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_source_giprobe), 2);
-		RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_dest_giprobe), 3);
+	if (p_source_voxel_gi.is_valid()) {
+		RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_compute_uniform_set_from_texture(p_source_voxel_gi), 2);
+		RD::get_singleton()->compute_list_bind_uniform_set(compute_list, _get_uniform_set_from_image(p_dest_voxel_gi), 3);
 	}
 
 	RD::get_singleton()->compute_list_set_push_constant(compute_list, &push_constant, sizeof(ResolvePushConstant));
@@ -1907,7 +1907,7 @@ EffectsRD::EffectsRD() {
 	{
 		Vector<String> resolve_modes;
 		resolve_modes.push_back("\n#define MODE_RESOLVE_GI\n");
-		resolve_modes.push_back("\n#define MODE_RESOLVE_GI\n#define GIPROBE_RESOLVE\n");
+		resolve_modes.push_back("\n#define MODE_RESOLVE_GI\n#define VOXEL_GI_RESOLVE\n");
 
 		resolve.shader.initialize(resolve_modes);
 

servers/rendering/renderer_rd/effects_rd.h

@@ -585,7 +585,7 @@ class EffectsRD {
 
 	enum ResolveMode {
 		RESOLVE_MODE_GI,
-		RESOLVE_MODE_GI_GIPROBE,
+		RESOLVE_MODE_GI_VOXEL_GI,
 		RESOLVE_MODE_MAX
 	};
 
@@ -750,7 +750,7 @@ public:
 	void merge_specular(RID p_dest_framebuffer, RID p_specular, RID p_base, RID p_reflection);
 	void sub_surface_scattering(RID p_diffuse, RID p_diffuse2, RID p_depth, const CameraMatrix &p_camera, const Size2i &p_screen_size, float p_scale, float p_depth_scale, RS::SubSurfaceScatteringQuality p_quality);
 
-	void resolve_gi(RID p_source_depth, RID p_source_normal_roughness, RID p_source_giprobe, RID p_dest_depth, RID p_dest_normal_roughness, RID p_dest_giprobe, Vector2i p_screen_size, int p_samples, uint32_t p_barrier = RD::BARRIER_MASK_ALL);
+	void resolve_gi(RID p_source_depth, RID p_source_normal_roughness, RID p_source_voxel_gi, RID p_dest_depth, RID p_dest_normal_roughness, RID p_dest_voxel_gi, Vector2i p_screen_size, int p_samples, uint32_t p_barrier = RD::BARRIER_MASK_ALL);
 
 	void sort_buffer(RID p_uniform_set, int p_size);
 

servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp

@@ -93,8 +93,8 @@ void RenderForwardClustered::RenderBufferDataForwardClustered::ensure_specular()
 	}
 }
 
-void RenderForwardClustered::RenderBufferDataForwardClustered::ensure_giprobe() {
-	if (!giprobe_buffer.is_valid()) {
+void RenderForwardClustered::RenderBufferDataForwardClustered::ensure_voxelgi() {
+	if (!voxelgi_buffer.is_valid()) {
 		RD::TextureFormat tf;
 		tf.format = RD::DATA_FORMAT_R8G8_UINT;
 		tf.width = width;
@@ -105,41 +105,41 @@ void RenderForwardClustered::RenderBufferDataForwardClustered::ensure_giprobe()
 			RD::TextureFormat tf_aa = tf;
 			tf_aa.usage_bits |= RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT;
 			tf_aa.samples = texture_samples;
-			giprobe_buffer_msaa = RD::get_singleton()->texture_create(tf_aa, RD::TextureView());
+			voxelgi_buffer_msaa = RD::get_singleton()->texture_create(tf_aa, RD::TextureView());
 		} else {
 			tf.usage_bits |= RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT;
 		}
 
 		tf.usage_bits |= RD::TEXTURE_USAGE_STORAGE_BIT;
 
-		giprobe_buffer = RD::get_singleton()->texture_create(tf, RD::TextureView());
+		voxelgi_buffer = RD::get_singleton()->texture_create(tf, RD::TextureView());
 
 		Vector<RID> fb;
 		if (msaa != RS::VIEWPORT_MSAA_DISABLED) {
 			fb.push_back(depth_msaa);
 			fb.push_back(normal_roughness_buffer_msaa);
-			fb.push_back(giprobe_buffer_msaa);
+			fb.push_back(voxelgi_buffer_msaa);
 		} else {
 			fb.push_back(depth);
 			fb.push_back(normal_roughness_buffer);
-			fb.push_back(giprobe_buffer);
+			fb.push_back(voxelgi_buffer);
 		}
 
-		depth_normal_roughness_giprobe_fb = RD::get_singleton()->framebuffer_create(fb);
+		depth_normal_roughness_voxelgi_fb = RD::get_singleton()->framebuffer_create(fb);
 	}
 }
 
 void RenderForwardClustered::RenderBufferDataForwardClustered::clear() {
-	if (giprobe_buffer != RID()) {
-		RD::get_singleton()->free(giprobe_buffer);
-		giprobe_buffer = RID();
+	if (voxelgi_buffer != RID()) {
+		RD::get_singleton()->free(voxelgi_buffer);
+		voxelgi_buffer = RID();
 
-		if (giprobe_buffer_msaa.is_valid()) {
-			RD::get_singleton()->free(giprobe_buffer_msaa);
-			giprobe_buffer_msaa = RID();
+		if (voxelgi_buffer_msaa.is_valid()) {
+			RD::get_singleton()->free(voxelgi_buffer_msaa);
+			voxelgi_buffer_msaa = RID();
 		}
 
-		depth_normal_roughness_giprobe_fb = RID();
+		depth_normal_roughness_voxelgi_fb = RID();
 	}
 
 	if (color_msaa.is_valid()) {
@@ -398,8 +398,8 @@ void RenderForwardClustered::_render_list_template(RenderingDevice::DrawListID p
 			case PASS_MODE_DEPTH_NORMAL_ROUGHNESS: {
 				shader_version = SceneShaderForwardClustered::SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS;
 			} break;
-			case PASS_MODE_DEPTH_NORMAL_ROUGHNESS_GIPROBE: {
-				shader_version = SceneShaderForwardClustered::SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_GIPROBE;
+			case PASS_MODE_DEPTH_NORMAL_ROUGHNESS_VOXEL_GI: {
+				shader_version = SceneShaderForwardClustered::SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_VOXEL_GI;
 			} break;
 			case PASS_MODE_DEPTH_MATERIAL: {
 				shader_version = SceneShaderForwardClustered::SHADER_VERSION_DEPTH_PASS_WITH_MATERIAL;
@@ -498,8 +498,8 @@ void RenderForwardClustered::_render_list(RenderingDevice::DrawListID p_draw_lis
 		case PASS_MODE_DEPTH_NORMAL_ROUGHNESS: {
 			_render_list_template<PASS_MODE_DEPTH_NORMAL_ROUGHNESS>(p_draw_list, p_framebuffer_Format, p_params, p_from_element, p_to_element);
 		} break;
-		case PASS_MODE_DEPTH_NORMAL_ROUGHNESS_GIPROBE: {
-			_render_list_template<PASS_MODE_DEPTH_NORMAL_ROUGHNESS_GIPROBE>(p_draw_list, p_framebuffer_Format, p_params, p_from_element, p_to_element);
+		case PASS_MODE_DEPTH_NORMAL_ROUGHNESS_VOXEL_GI: {
+			_render_list_template<PASS_MODE_DEPTH_NORMAL_ROUGHNESS_VOXEL_GI>(p_draw_list, p_framebuffer_Format, p_params, p_from_element, p_to_element);
 		} break;
 		case PASS_MODE_DEPTH_MATERIAL: {
 			_render_list_template<PASS_MODE_DEPTH_MATERIAL>(p_draw_list, p_framebuffer_Format, p_params, p_from_element, p_to_element);
@@ -948,14 +948,14 @@ void RenderForwardClustered::_fill_render_list(RenderListType p_render_list, con
 					flags |= INSTANCE_DATA_FLAG_USE_GI_BUFFERS;
 				}
 
-				if (inst->gi_probes[0].is_valid()) {
+				if (inst->voxel_gi_instances[0].is_valid()) {
 					uint32_t probe0_index = 0xFFFF;
 					uint32_t probe1_index = 0xFFFF;
 
-					for (uint32_t j = 0; j < scene_state.giprobes_used; j++) {
-						if (scene_state.giprobe_ids[j] == inst->gi_probes[0]) {
+					for (uint32_t j = 0; j < scene_state.voxelgis_used; j++) {
+						if (scene_state.voxelgi_ids[j] == inst->voxel_gi_instances[0]) {
 							probe0_index = j;
-						} else if (scene_state.giprobe_ids[j] == inst->gi_probes[1]) {
+						} else if (scene_state.voxelgi_ids[j] == inst->voxel_gi_instances[1]) {
 							probe1_index = j;
 						}
 					}
@@ -966,7 +966,7 @@ void RenderForwardClustered::_fill_render_list(RenderListType p_render_list, con
 					}
 
 					inst->gi_offset_cache = probe0_index | (probe1_index << 16);
-					flags |= INSTANCE_DATA_FLAG_USE_GIPROBE;
+					flags |= INSTANCE_DATA_FLAG_USE_VOXEL_GI;
 					uses_gi = true;
 				} else {
 					if (p_using_sdfgi && inst->can_sdfgi) {
@@ -1061,10 +1061,10 @@ void RenderForwardClustered::_fill_render_list(RenderListType p_render_list, con
 	}
 }
 
-void RenderForwardClustered::_setup_giprobes(const PagedArray<RID> &p_giprobes) {
-	scene_state.giprobes_used = MIN(p_giprobes.size(), uint32_t(MAX_GI_PROBES));
-	for (uint32_t i = 0; i < scene_state.giprobes_used; i++) {
-		scene_state.giprobe_ids[i] = p_giprobes[i];
+void RenderForwardClustered::_setup_voxelgis(const PagedArray<RID> &p_voxelgis) {
+	scene_state.voxelgis_used = MIN(p_voxelgis.size(), uint32_t(MAX_VOXEL_GI_INSTANCESS));
+	for (uint32_t i = 0; i < scene_state.voxelgis_used; i++) {
+		scene_state.voxelgi_ids[i] = p_voxelgis[i];
 	}
 }
 
@@ -1120,7 +1120,7 @@ void RenderForwardClustered::_render_scene(RenderDataRD *p_render_data, const Co
 	bool using_separate_specular = false;
 	bool using_ssr = false;
 	bool using_sdfgi = false;
-	bool using_giprobe = false;
+	bool using_voxelgi = false;
 	bool reverse_cull = false;
 
 	if (render_buffer) {
@@ -1129,19 +1129,19 @@ void RenderForwardClustered::_render_scene(RenderDataRD *p_render_data, const Co
 
 		opaque_framebuffer = render_buffer->color_fb;
 
-		if (p_render_data->gi_probes->size() > 0) {
-			using_giprobe = true;
+		if (p_render_data->voxel_gi_instances->size() > 0) {
+			using_voxelgi = true;
 		}
 
-		if (!p_render_data->environment.is_valid() && using_giprobe) {
-			depth_pass_mode = PASS_MODE_DEPTH_NORMAL_ROUGHNESS_GIPROBE;
+		if (!p_render_data->environment.is_valid() && using_voxelgi) {
+			depth_pass_mode = PASS_MODE_DEPTH_NORMAL_ROUGHNESS_VOXEL_GI;
 
-		} else if (p_render_data->environment.is_valid() && (environment_is_ssr_enabled(p_render_data->environment) || environment_is_sdfgi_enabled(p_render_data->environment) || using_giprobe)) {
+		} else if (p_render_data->environment.is_valid() && (environment_is_ssr_enabled(p_render_data->environment) || environment_is_sdfgi_enabled(p_render_data->environment) || using_voxelgi)) {
 			if (environment_is_sdfgi_enabled(p_render_data->environment)) {
-				depth_pass_mode = using_giprobe ? PASS_MODE_DEPTH_NORMAL_ROUGHNESS_GIPROBE : PASS_MODE_DEPTH_NORMAL_ROUGHNESS; // also giprobe
+				depth_pass_mode = using_voxelgi ? PASS_MODE_DEPTH_NORMAL_ROUGHNESS_VOXEL_GI : PASS_MODE_DEPTH_NORMAL_ROUGHNESS; // also voxelgi
 				using_sdfgi = true;
 			} else {
-				depth_pass_mode = using_giprobe ? PASS_MODE_DEPTH_NORMAL_ROUGHNESS_GIPROBE : PASS_MODE_DEPTH_NORMAL_ROUGHNESS;
+				depth_pass_mode = using_voxelgi ? PASS_MODE_DEPTH_NORMAL_ROUGHNESS_VOXEL_GI : PASS_MODE_DEPTH_NORMAL_ROUGHNESS;
 			}
 
 			if (environment_is_ssr_enabled(p_render_data->environment)) {
@@ -1164,10 +1164,10 @@ void RenderForwardClustered::_render_scene(RenderDataRD *p_render_data, const Co
 				depth_framebuffer = render_buffer->depth_normal_roughness_fb;
 				depth_pass_clear.push_back(Color(0.5, 0.5, 0.5, 0));
 			} break;
-			case PASS_MODE_DEPTH_NORMAL_ROUGHNESS_GIPROBE: {
+			case PASS_MODE_DEPTH_NORMAL_ROUGHNESS_VOXEL_GI: {
 				_allocate_normal_roughness_texture(render_buffer);
-				render_buffer->ensure_giprobe();
-				depth_framebuffer = render_buffer->depth_normal_roughness_giprobe_fb;
+				render_buffer->ensure_voxelgi();
+				depth_framebuffer = render_buffer->depth_normal_roughness_voxelgi_fb;
 				depth_pass_clear.push_back(Color(0.5, 0.5, 0.5, 0));
 				depth_pass_clear.push_back(Color(0, 0, 0, 0));
 			} break;
@@ -1198,12 +1198,12 @@ void RenderForwardClustered::_render_scene(RenderDataRD *p_render_data, const Co
 	RD::get_singleton()->draw_command_begin_label("Render Setup");
 
 	_setup_lightmaps(*p_render_data->lightmaps, p_render_data->cam_transform);
-	_setup_giprobes(*p_render_data->gi_probes);
+	_setup_voxelgis(*p_render_data->voxel_gi_instances);
 	_setup_environment(p_render_data, p_render_data->reflection_probe.is_valid(), screen_size, !p_render_data->reflection_probe.is_valid(), p_default_bg_color, false);
 
 	_update_render_base_uniform_set(); //may have changed due to the above (light buffer enlarged, as an example)
 
-	_fill_render_list(RENDER_LIST_OPAQUE, p_render_data, PASS_MODE_COLOR, using_sdfgi, using_sdfgi || using_giprobe);
+	_fill_render_list(RENDER_LIST_OPAQUE, p_render_data, PASS_MODE_COLOR, using_sdfgi, using_sdfgi || using_voxelgi);
 	render_list[RENDER_LIST_OPAQUE].sort_by_key();
 	render_list[RENDER_LIST_ALPHA].sort_by_depth();
 	_fill_instance_data(RENDER_LIST_OPAQUE);
@@ -1293,7 +1293,7 @@ void RenderForwardClustered::_render_scene(RenderDataRD *p_render_data, const Co
 		clear_color = p_default_bg_color;
 	}
 
-	bool debug_giprobes = get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_GI_PROBE_ALBEDO || get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_GI_PROBE_LIGHTING || get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_GI_PROBE_EMISSION;
+	bool debug_voxelgis = get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_VOXEL_GI_ALBEDO || get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_VOXEL_GI_LIGHTING || get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_VOXEL_GI_EMISSION;
 	bool debug_sdfgi_probes = get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_SDFGI_PROBES;
 	bool depth_pre_pass = depth_framebuffer.is_valid();
 
@@ -1301,7 +1301,7 @@ void RenderForwardClustered::_render_scene(RenderDataRD *p_render_data, const Co
 	bool continue_depth = false;
 	if (depth_pre_pass) { //depth pre pass
 
-		bool needs_pre_resolve = _needs_post_prepass_render(p_render_data, using_sdfgi || using_giprobe);
+		bool needs_pre_resolve = _needs_post_prepass_render(p_render_data, using_sdfgi || using_voxelgi);
 		if (needs_pre_resolve) {
 			RENDER_TIMESTAMP("GI + Render Depth Pre-Pass (parallel)");
 		} else {
@@ -1312,32 +1312,32 @@ void RenderForwardClustered::_render_scene(RenderDataRD *p_render_data, const Co
 			RD::get_singleton()->draw_list_begin(depth_framebuffer, RD::INITIAL_ACTION_CLEAR, RD::FINAL_ACTION_CONTINUE, RD::INITIAL_ACTION_CLEAR, RD::FINAL_ACTION_CONTINUE, depth_pass_clear);
 			RD::get_singleton()->draw_list_end();
 			//start compute processes here, so they run at the same time as depth pre-pass
-			_post_prepass_render(p_render_data, using_sdfgi || using_giprobe);
+			_post_prepass_render(p_render_data, using_sdfgi || using_voxelgi);
 		}
 
 		RD::get_singleton()->draw_command_begin_label("Render Depth Pre-Pass");
 
 		RID rp_uniform_set = _setup_render_pass_uniform_set(RENDER_LIST_OPAQUE, nullptr, RID());
 
-		bool finish_depth = using_ssao || using_sdfgi || using_giprobe;
+		bool finish_depth = using_ssao || using_sdfgi || using_voxelgi;
 		RenderListParameters render_list_params(render_list[RENDER_LIST_OPAQUE].elements.ptr(), render_list[RENDER_LIST_OPAQUE].element_info.ptr(), render_list[RENDER_LIST_OPAQUE].elements.size(), reverse_cull, depth_pass_mode, render_buffer == nullptr, rp_uniform_set, get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_WIREFRAME, Vector2(), p_render_data->lod_camera_plane, p_render_data->lod_distance_multiplier, p_render_data->screen_lod_threshold);
 		_render_list_with_threads(&render_list_params, depth_framebuffer, needs_pre_resolve ? RD::INITIAL_ACTION_CONTINUE : RD::INITIAL_ACTION_CLEAR, RD::FINAL_ACTION_READ, needs_pre_resolve ? RD::INITIAL_ACTION_CONTINUE : RD::INITIAL_ACTION_CLEAR, finish_depth ? RD::FINAL_ACTION_READ : RD::FINAL_ACTION_CONTINUE, needs_pre_resolve ? Vector<Color>() : depth_pass_clear);
 
 		RD::get_singleton()->draw_command_end_label();
 
 		if (needs_pre_resolve) {
-			_pre_resolve_render(p_render_data, using_sdfgi || using_giprobe);
+			_pre_resolve_render(p_render_data, using_sdfgi || using_voxelgi);
 		}
 
 		if (render_buffer && render_buffer->msaa != RS::VIEWPORT_MSAA_DISABLED) {
 			RENDER_TIMESTAMP("Resolve Depth Pre-Pass");
 			RD::get_singleton()->draw_command_begin_label("Resolve Depth Pre-Pass");
-			if (depth_pass_mode == PASS_MODE_DEPTH_NORMAL_ROUGHNESS || depth_pass_mode == PASS_MODE_DEPTH_NORMAL_ROUGHNESS_GIPROBE) {
+			if (depth_pass_mode == PASS_MODE_DEPTH_NORMAL_ROUGHNESS || depth_pass_mode == PASS_MODE_DEPTH_NORMAL_ROUGHNESS_VOXEL_GI) {
 				if (needs_pre_resolve) {
 					RD::get_singleton()->barrier(RD::BARRIER_MASK_RASTER, RD::BARRIER_MASK_COMPUTE);
 				}
 				static int texture_samples[RS::VIEWPORT_MSAA_MAX] = { 1, 2, 4, 8, 16 };
-				storage->get_effects()->resolve_gi(render_buffer->depth_msaa, render_buffer->normal_roughness_buffer_msaa, using_giprobe ? render_buffer->giprobe_buffer_msaa : RID(), render_buffer->depth, render_buffer->normal_roughness_buffer, using_giprobe ? render_buffer->giprobe_buffer : RID(), Vector2i(render_buffer->width, render_buffer->height), texture_samples[render_buffer->msaa]);
+				storage->get_effects()->resolve_gi(render_buffer->depth_msaa, render_buffer->normal_roughness_buffer_msaa, using_voxelgi ? render_buffer->voxelgi_buffer_msaa : RID(), render_buffer->depth, render_buffer->normal_roughness_buffer, using_voxelgi ? render_buffer->voxelgi_buffer : RID(), Vector2i(render_buffer->width, render_buffer->height), texture_samples[render_buffer->msaa]);
 			} else if (finish_depth) {
 				RD::get_singleton()->texture_resolve_multisample(render_buffer->depth_msaa, render_buffer->depth);
 			}
@@ -1347,7 +1347,7 @@ void RenderForwardClustered::_render_scene(RenderDataRD *p_render_data, const Co
 		continue_depth = !finish_depth;
 	}
 
-	_pre_opaque_render(p_render_data, using_ssao, using_sdfgi || using_giprobe, render_buffer ? render_buffer->normal_roughness_buffer : RID(), render_buffer ? render_buffer->giprobe_buffer : RID());
+	_pre_opaque_render(p_render_data, using_ssao, using_sdfgi || using_voxelgi, render_buffer ? render_buffer->normal_roughness_buffer : RID(), render_buffer ? render_buffer->voxelgi_buffer : RID());
 
 	RD::get_singleton()->draw_command_begin_label("Render Opaque Pass");
 
@@ -1363,8 +1363,8 @@ void RenderForwardClustered::_render_scene(RenderDataRD *p_render_data, const Co
 	bool can_continue_depth = !scene_state.used_depth_texture && !using_ssr && !using_sss;
 
 	{
-		bool will_continue_color = (can_continue_color || draw_sky || draw_sky_fog_only || debug_giprobes || debug_sdfgi_probes);
-		bool will_continue_depth = (can_continue_depth || draw_sky || draw_sky_fog_only || debug_giprobes || debug_sdfgi_probes);
+		bool will_continue_color = (can_continue_color || draw_sky || draw_sky_fog_only || debug_voxelgis || debug_sdfgi_probes);
+		bool will_continue_depth = (can_continue_depth || draw_sky || draw_sky_fog_only || debug_voxelgis || debug_sdfgi_probes);
 
 		//regular forward for now
 		Vector<Color> c;
@@ -1389,8 +1389,8 @@ void RenderForwardClustered::_render_scene(RenderDataRD *p_render_data, const Co
 
 	RD::get_singleton()->draw_command_end_label();
 
-	if (debug_giprobes) {
-		//debug giprobes
+	if (debug_voxelgis) {
+		//debug voxelgis
 		bool will_continue_color = (can_continue_color || draw_sky || draw_sky_fog_only);
 		bool will_continue_depth = (can_continue_depth || draw_sky || draw_sky_fog_only);
 
@@ -1398,16 +1398,16 @@ void RenderForwardClustered::_render_scene(RenderDataRD *p_render_data, const Co
 		dc.set_depth_correction(true);
 		CameraMatrix cm = (dc * p_render_data->cam_projection) * CameraMatrix(p_render_data->cam_transform.affine_inverse());
 		RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(opaque_framebuffer, RD::INITIAL_ACTION_CONTINUE, will_continue_color ? RD::FINAL_ACTION_CONTINUE : RD::FINAL_ACTION_READ, RD::INITIAL_ACTION_CONTINUE, will_continue_depth ? RD::FINAL_ACTION_CONTINUE : RD::FINAL_ACTION_READ);
-		RD::get_singleton()->draw_command_begin_label("Debug GIProbes");
-		for (int i = 0; i < (int)p_render_data->gi_probes->size(); i++) {
-			gi.debug_giprobe((*p_render_data->gi_probes)[i], draw_list, opaque_framebuffer, cm, get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_GI_PROBE_LIGHTING, get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_GI_PROBE_EMISSION, 1.0);
+		RD::get_singleton()->draw_command_begin_label("Debug VoxelGIs");
+		for (int i = 0; i < (int)p_render_data->voxel_gi_instances->size(); i++) {
+			gi.debug_voxel_gi((*p_render_data->voxel_gi_instances)[i], draw_list, opaque_framebuffer, cm, get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_VOXEL_GI_LIGHTING, get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_VOXEL_GI_EMISSION, 1.0);
 		}
 		RD::get_singleton()->draw_command_end_label();
 		RD::get_singleton()->draw_list_end();
 	}
 
 	if (debug_sdfgi_probes) {
-		//debug giprobes
+		//debug voxelgis
 		bool will_continue_color = (can_continue_color || draw_sky || draw_sky_fog_only);
 		bool will_continue_depth = (can_continue_depth || draw_sky || draw_sky_fog_only);
 
@@ -2059,11 +2059,11 @@ RID RenderForwardClustered::_setup_render_pass_uniform_set(RenderListType p_rend
 		RD::Uniform u;
 		u.binding = 7;
 		u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
-		u.ids.resize(MAX_GI_PROBES);
+		u.ids.resize(MAX_VOXEL_GI_INSTANCESS);
 		RID default_tex = storage->texture_rd_get_default(RendererStorageRD::DEFAULT_RD_TEXTURE_3D_WHITE);
-		for (int i = 0; i < MAX_GI_PROBES; i++) {
-			if (p_render_data && i < (int)p_render_data->gi_probes->size()) {
-				RID tex = gi.gi_probe_instance_get_texture((*p_render_data->gi_probes)[i]);
+		for (int i = 0; i < MAX_VOXEL_GI_INSTANCESS; i++) {
+			if (p_render_data && i < (int)p_render_data->voxel_gi_instances->size()) {
+				RID tex = gi.voxel_gi_instance_get_texture((*p_render_data->voxel_gi_instances)[i]);
 				if (!tex.is_valid()) {
 					tex = default_tex;
 				}
@@ -2170,7 +2170,7 @@ RID RenderForwardClustered::_setup_render_pass_uniform_set(RenderListType p_rend
 			RD::Uniform u;
 			u.binding = 17;
 			u.uniform_type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
-			u.ids.push_back(rb ? render_buffers_get_gi_probe_buffer(p_render_data->render_buffers) : render_buffers_get_default_gi_probe_buffer());
+			u.ids.push_back(rb ? render_buffers_get_voxel_gi_buffer(p_render_data->render_buffers) : render_buffers_get_default_voxel_gi_buffer());
 			uniforms.push_back(u);
 		}
 		{
@@ -2279,13 +2279,13 @@ RID RenderForwardClustered::_setup_sdfgi_render_pass_uniform_set(RID p_albedo_te
 	}
 
 	{
-		// No GIProbes
+		// No VoxelGIs
 		RD::Uniform u;
 		u.binding = 7;
 		u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
-		u.ids.resize(MAX_GI_PROBES);
+		u.ids.resize(MAX_VOXEL_GI_INSTANCESS);
 		RID default_tex = storage->texture_rd_get_default(RendererStorageRD::DEFAULT_RD_TEXTURE_3D_WHITE);
-		for (int i = 0; i < MAX_GI_PROBES; i++) {
+		for (int i = 0; i < MAX_VOXEL_GI_INSTANCESS; i++) {
 			u.ids.write[i] = default_tex;
 		}
 
@@ -2633,7 +2633,7 @@ void RenderForwardClustered::_geometry_instance_update(GeometryInstance *p_geome
 	ginstance->can_sdfgi = false;
 
 	if (!lightmap_instance_is_valid(ginstance->lightmap_instance)) {
-		if (ginstance->gi_probes[0].is_null() && (ginstance->data->use_baked_light || ginstance->data->use_dynamic_gi)) {
+		if (ginstance->voxel_gi_instances[0].is_null() && (ginstance->data->use_baked_light || ginstance->data->use_dynamic_gi)) {
 			ginstance->can_sdfgi = true;
 		}
 	}
@@ -2816,7 +2816,7 @@ void RenderForwardClustered::geometry_instance_free(GeometryInstance *p_geometry
 }
 
 uint32_t RenderForwardClustered::geometry_instance_get_pair_mask() {
-	return (1 << RS::INSTANCE_GI_PROBE);
+	return (1 << RS::INSTANCE_VOXEL_GI);
 }
 void RenderForwardClustered::geometry_instance_pair_light_instances(GeometryInstance *p_geometry_instance, const RID *p_light_instances, uint32_t p_light_instance_count) {
 }
@@ -2837,19 +2837,19 @@ AABB RenderForwardClustered::geometry_instance_get_aabb(GeometryInstance *p_inst
 	return ginstance->data->aabb;
 }
 
-void RenderForwardClustered::geometry_instance_pair_gi_probe_instances(GeometryInstance *p_geometry_instance, const RID *p_gi_probe_instances, uint32_t p_gi_probe_instance_count) {
+void RenderForwardClustered::geometry_instance_pair_voxel_gi_instances(GeometryInstance *p_geometry_instance, const RID *p_voxel_gi_instances, uint32_t p_voxel_gi_instance_count) {
 	GeometryInstanceForwardClustered *ginstance = static_cast<GeometryInstanceForwardClustered *>(p_geometry_instance);
 	ERR_FAIL_COND(!ginstance);
-	if (p_gi_probe_instance_count > 0) {
-		ginstance->gi_probes[0] = p_gi_probe_instances[0];
+	if (p_voxel_gi_instance_count > 0) {
+		ginstance->voxel_gi_instances[0] = p_voxel_gi_instances[0];
 	} else {
-		ginstance->gi_probes[0] = RID();
+		ginstance->voxel_gi_instances[0] = RID();
 	}
 
-	if (p_gi_probe_instance_count > 1) {
-		ginstance->gi_probes[1] = p_gi_probe_instances[1];
+	if (p_voxel_gi_instance_count > 1) {
+		ginstance->voxel_gi_instances[1] = p_voxel_gi_instances[1];
 	} else {
-		ginstance->gi_probes[1] = RID();
+		ginstance->voxel_gi_instances[1] = RID();
 	}
 }
 

servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.h

@@ -52,9 +52,9 @@ class RenderForwardClustered : public RendererSceneRenderRD {
 
 	enum {
 		SDFGI_MAX_CASCADES = 8,
-		MAX_GI_PROBES = 8,
+		MAX_VOXEL_GI_INSTANCESS = 8,
 		MAX_LIGHTMAPS = 8,
-		MAX_GI_PROBES_PER_INSTANCE = 2,
+		MAX_VOXEL_GI_INSTANCESS_PER_INSTANCE = 2,
 		INSTANCE_DATA_BUFFER_MIN_SIZE = 4096
 	};
 
@@ -79,7 +79,7 @@ class RenderForwardClustered : public RendererSceneRenderRD {
 		RID depth;
 		RID specular;
 		RID normal_roughness_buffer;
-		RID giprobe_buffer;
+		RID voxelgi_buffer;
 
 		RS::ViewportMSAA msaa;
 		RD::TextureSamples texture_samples;
@@ -89,11 +89,11 @@ class RenderForwardClustered : public RendererSceneRenderRD {
 		RID specular_msaa;
 		RID normal_roughness_buffer_msaa;
 		RID roughness_buffer_msaa;
-		RID giprobe_buffer_msaa;
+		RID voxelgi_buffer_msaa;
 
 		RID depth_fb;
 		RID depth_normal_roughness_fb;
-		RID depth_normal_roughness_giprobe_fb;
+		RID depth_normal_roughness_voxelgi_fb;
 		RID color_fb;
 		RID color_specular_fb;
 		RID specular_only_fb;
@@ -101,7 +101,7 @@ class RenderForwardClustered : public RendererSceneRenderRD {
 
 		RID render_sdfgi_uniform_set;
 		void ensure_specular();
-		void ensure_giprobe();
+		void ensure_voxelgi();
 		void clear();
 		virtual void configure(RID p_color_buffer, RID p_depth_buffer, int p_width, int p_height, RS::ViewportMSAA p_msaa);
 
@@ -132,7 +132,7 @@ class RenderForwardClustered : public RendererSceneRenderRD {
 		PASS_MODE_SHADOW_DP,
 		PASS_MODE_DEPTH,
 		PASS_MODE_DEPTH_NORMAL_ROUGHNESS,
-		PASS_MODE_DEPTH_NORMAL_ROUGHNESS_GIPROBE,
+		PASS_MODE_DEPTH_NORMAL_ROUGHNESS_VOXEL_GI,
 		PASS_MODE_DEPTH_MATERIAL,
 		PASS_MODE_SDF,
 	};
@@ -189,7 +189,7 @@ class RenderForwardClustered : public RendererSceneRenderRD {
 		INSTANCE_DATA_FLAG_USE_LIGHTMAP_CAPTURE = 1 << 8,
 		INSTANCE_DATA_FLAG_USE_LIGHTMAP = 1 << 9,
 		INSTANCE_DATA_FLAG_USE_SH_LIGHTMAP = 1 << 10,
-		INSTANCE_DATA_FLAG_USE_GIPROBE = 1 << 11,
+		INSTANCE_DATA_FLAG_USE_VOXEL_GI = 1 << 11,
 		INSTANCE_DATA_FLAG_MULTIMESH = 1 << 12,
 		INSTANCE_DATA_FLAG_MULTIMESH_FORMAT_2D = 1 << 13,
 		INSTANCE_DATA_FLAG_MULTIMESH_HAS_COLOR = 1 << 14,
@@ -318,8 +318,8 @@ class RenderForwardClustered : public RendererSceneRenderRD {
 		uint32_t max_lightmap_captures;
 		RID lightmap_capture_buffer;
 
-		RID giprobe_ids[MAX_GI_PROBES];
-		uint32_t giprobes_used = 0;
+		RID voxelgi_ids[MAX_VOXEL_GI_INSTANCESS];
+		uint32_t voxelgis_used = 0;
 
 		bool used_screen_texture = false;
 		bool used_normal_texture = false;
@@ -350,7 +350,7 @@ class RenderForwardClustered : public RendererSceneRenderRD {
 	static RenderForwardClustered *singleton;
 
 	void _setup_environment(const RenderDataRD *p_render_data, bool p_no_fog, const Size2i &p_screen_size, bool p_flip_y, const Color &p_default_bg_color, bool p_opaque_render_buffers = false, bool p_pancake_shadows = false, int p_index = 0);
-	void _setup_giprobes(const PagedArray<RID> &p_giprobes);
+	void _setup_voxelgis(const PagedArray<RID> &p_voxelgis);
 	void _setup_lightmaps(const PagedArray<RID> &p_lightmaps, const Transform3D &p_cam_transform);
 
 	struct RenderElementInfo {
@@ -459,7 +459,7 @@ class RenderForwardClustered : public RendererSceneRenderRD {
 		//used during setup
 		uint32_t base_flags = 0;
 		Transform3D transform;
-		RID gi_probes[MAX_GI_PROBES_PER_INSTANCE];
+		RID voxel_gi_instances[MAX_VOXEL_GI_INSTANCESS_PER_INSTANCE];
 		RID lightmap_instance;
 		GeometryInstanceLightmapSH *lightmap_sh = nullptr;
 		GeometryInstanceSurfaceDataCache *surface_caches = nullptr;
@@ -603,7 +603,7 @@ public:
 	virtual void geometry_instance_pair_light_instances(GeometryInstance *p_geometry_instance, const RID *p_light_instances, uint32_t p_light_instance_count);
 	virtual void geometry_instance_pair_reflection_probe_instances(GeometryInstance *p_geometry_instance, const RID *p_reflection_probe_instances, uint32_t p_reflection_probe_instance_count);
 	virtual void geometry_instance_pair_decal_instances(GeometryInstance *p_geometry_instance, const RID *p_decal_instances, uint32_t p_decal_instance_count);
-	virtual void geometry_instance_pair_gi_probe_instances(GeometryInstance *p_geometry_instance, const RID *p_gi_probe_instances, uint32_t p_gi_probe_instance_count);
+	virtual void geometry_instance_pair_voxel_gi_instances(GeometryInstance *p_geometry_instance, const RID *p_voxel_gi_instances, uint32_t p_voxel_gi_instance_count);
 
 	virtual bool free(RID p_rid);
 

servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.cpp

@@ -311,7 +311,7 @@ void SceneShaderForwardClustered::ShaderData::set_code(const String &p_code) {
 						//none, leave empty
 					} else if (k == SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS) {
 						blend_state = blend_state_depth_normal_roughness;
-					} else if (k == SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_GIPROBE) {
+					} else if (k == SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_VOXEL_GI) {
 						blend_state = blend_state_depth_normal_roughness_giprobe;
 					} else if (k == SHADER_VERSION_DEPTH_PASS_WITH_MATERIAL) {
 						blend_state = RD::PipelineColorBlendState::create_disabled(5); //writes to normal and roughness in opaque way
@@ -563,7 +563,7 @@ void SceneShaderForwardClustered::init(RendererStorageRD *p_storage, const Strin
 		shader_versions.push_back("\n#define MODE_RENDER_DEPTH\n");
 		shader_versions.push_back("\n#define MODE_RENDER_DEPTH\n#define MODE_DUAL_PARABOLOID\n");
 		shader_versions.push_back("\n#define MODE_RENDER_DEPTH\n#define MODE_RENDER_NORMAL_ROUGHNESS\n");
-		shader_versions.push_back("\n#define MODE_RENDER_DEPTH\n#define MODE_RENDER_NORMAL_ROUGHNESS\n#define MODE_RENDER_GIPROBE\n");
+		shader_versions.push_back("\n#define MODE_RENDER_DEPTH\n#define MODE_RENDER_NORMAL_ROUGHNESS\n#define MODE_RENDER_VOXEL_GI\n");
 		shader_versions.push_back("\n#define MODE_RENDER_DEPTH\n#define MODE_RENDER_MATERIAL\n");
 		shader_versions.push_back("\n#define MODE_RENDER_DEPTH\n#define MODE_RENDER_SDF\n");
 		shader_versions.push_back("");

servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.h

@@ -48,7 +48,7 @@ public:
 		SHADER_VERSION_DEPTH_PASS,
 		SHADER_VERSION_DEPTH_PASS_DP,
 		SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS,
-		SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_GIPROBE,
+		SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_VOXEL_GI,
 		SHADER_VERSION_DEPTH_PASS_WITH_MATERIAL,
 		SHADER_VERSION_DEPTH_PASS_WITH_SDF,
 		SHADER_VERSION_COLOR_PASS,

servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp

@@ -226,11 +226,11 @@ RID RenderForwardMobile::_setup_render_pass_uniform_set(RenderListType p_render_
 		RD::Uniform u;
 		u.binding = 7;
 		u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
-		u.ids.resize(MAX_GI_PROBES);
+		u.ids.resize(MAX_VOXEL_GI_INSTANCESS);
 		RID default_tex = storage->texture_rd_get_default(RendererStorageRD::DEFAULT_RD_TEXTURE_3D_WHITE);
-		for (int i = 0; i < MAX_GI_PROBES; i++) {
-			if (i < (int)p_gi_probes.size()) {
-				RID tex = gi.gi_probe_instance_get_texture(p_gi_probes[i]);
+		for (int i = 0; i < MAX_VOXEL_GI_INSTANCESS; i++) {
+			if (i < (int)p_voxel_gi_instances.size()) {
+				RID tex = gi.voxel_gi_instance_get_texture(p_voxel_gi_instances[i]);
 				if (!tex.is_valid()) {
 					tex = default_tex;
 				}
@@ -1725,7 +1725,7 @@ void RenderForwardMobile::geometry_instance_pair_decal_instances(GeometryInstanc
 	}
 }
 
-void RenderForwardMobile::geometry_instance_pair_gi_probe_instances(GeometryInstance *p_geometry_instance, const RID *p_gi_probe_instances, uint32_t p_gi_probe_instance_count) {
+void RenderForwardMobile::geometry_instance_pair_voxel_gi_instances(GeometryInstance *p_geometry_instance, const RID *p_voxel_gi_instances, uint32_t p_voxel_gi_instance_count) {
 	// We do not have this here!
 }
 

servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.h

@@ -104,7 +104,7 @@ protected:
 		PASS_MODE_SHADOW_DP,
 		// PASS_MODE_DEPTH,
 		// PASS_MODE_DEPTH_NORMAL_ROUGHNESS,
-		// PASS_MODE_DEPTH_NORMAL_ROUGHNESS_GIPROBE,
+		// PASS_MODE_DEPTH_NORMAL_ROUGHNESS_VOXEL_GI,
 		PASS_MODE_DEPTH_MATERIAL,
 		// PASS_MODE_SDF,
 	};
@@ -390,7 +390,7 @@ protected:
 		INSTANCE_DATA_FLAG_USE_LIGHTMAP_CAPTURE = 1 << 8,
 		INSTANCE_DATA_FLAG_USE_LIGHTMAP = 1 << 9,
 		INSTANCE_DATA_FLAG_USE_SH_LIGHTMAP = 1 << 10,
-		INSTANCE_DATA_FLAG_USE_GIPROBE = 1 << 11,
+		INSTANCE_DATA_FLAG_USE_VOXEL_GI = 1 << 11,
 		INSTANCE_DATA_FLAG_MULTIMESH = 1 << 12,
 		INSTANCE_DATA_FLAG_MULTIMESH_FORMAT_2D = 1 << 13,
 		INSTANCE_DATA_FLAG_MULTIMESH_HAS_COLOR = 1 << 14,
@@ -587,7 +587,7 @@ public:
 	virtual void geometry_instance_pair_light_instances(GeometryInstance *p_geometry_instance, const RID *p_light_instances, uint32_t p_light_instance_count);
 	virtual void geometry_instance_pair_reflection_probe_instances(GeometryInstance *p_geometry_instance, const RID *p_reflection_probe_instances, uint32_t p_reflection_probe_instance_count);
 	virtual void geometry_instance_pair_decal_instances(GeometryInstance *p_geometry_instance, const RID *p_decal_instances, uint32_t p_decal_instance_count);
-	virtual void geometry_instance_pair_gi_probe_instances(GeometryInstance *p_geometry_instance, const RID *p_gi_probe_instances, uint32_t p_gi_probe_instance_count);
+	virtual void geometry_instance_pair_voxel_gi_instances(GeometryInstance *p_geometry_instance, const RID *p_voxel_gi_instances, uint32_t p_voxel_gi_instance_count);
 
 	virtual bool free(RID p_rid);
 

servers/rendering/renderer_rd/forward_mobile/scene_shader_forward_mobile.cpp

@@ -342,7 +342,7 @@ void SceneShaderForwardMobile::ShaderData::set_code(const String &p_code) {
 						//none, leave empty
 					} else if (k == SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS) {
 						blend_state = blend_state_depth_normal_roughness;
-					} else if (k == SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_GIPROBE) {
+					} else if (k == SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_VOXEL_GI) {
 						blend_state = blend_state_depth_normal_roughness_giprobe;
 					} else if (k == SHADER_VERSION_DEPTH_PASS_WITH_MATERIAL) {
 						blend_state = RD::PipelineColorBlendState::create_disabled(5); //writes to normal and roughness in opaque way

servers/rendering/renderer_rd/renderer_scene_gi_rd.cpp

@@ -2012,10 +2012,10 @@ void RendererSceneGIRD::SDFGI::render_static_lights(RID p_render_buffers, uint32
 }
 
 ////////////////////////////////////////////////////////////////////////////////
-// GIProbeInstance
+// VoxelGIInstance
 
-void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, const Vector<RID> &p_light_instances, const PagedArray<RendererSceneRender::GeometryInstance *> &p_dynamic_objects, RendererSceneRenderRD *p_scene_render) {
-	uint32_t data_version = storage->gi_probe_get_data_version(probe);
+void RendererSceneGIRD::VoxelGIInstance::update(bool p_update_light_instances, const Vector<RID> &p_light_instances, const PagedArray<RendererSceneRender::GeometryInstance *> &p_dynamic_objects, RendererSceneRenderRD *p_scene_render) {
+	uint32_t data_version = storage->voxel_gi_get_data_version(probe);
 
 	// (RE)CREATE IF NEEDED
 
@@ -2034,11 +2034,11 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 
 		dynamic_maps.clear();
 
-		Vector3i octree_size = storage->gi_probe_get_octree_size(probe);
+		Vector3i octree_size = storage->voxel_gi_get_octree_size(probe);
 
 		if (octree_size != Vector3i()) {
 			//can create a 3D texture
-			Vector<int> levels = storage->gi_probe_get_level_counts(probe);
+			Vector<int> levels = storage->voxel_gi_get_level_counts(probe);
 
 			RD::TextureFormat tf;
 			tf.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
@@ -2064,7 +2064,7 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 			}
 
 			for (int i = 0; i < levels.size(); i++) {
-				GIProbeInstance::Mipmap mipmap;
+				VoxelGIInstance::Mipmap mipmap;
 				mipmap.texture = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), texture, 0, i, RD::TEXTURE_SLICE_3D);
 				mipmap.level = levels.size() - i - 1;
 				mipmap.cell_offset = 0;
@@ -2078,14 +2078,14 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 					RD::Uniform u;
 					u.uniform_type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
 					u.binding = 1;
-					u.ids.push_back(storage->gi_probe_get_octree_buffer(probe));
+					u.ids.push_back(storage->voxel_gi_get_octree_buffer(probe));
 					uniforms.push_back(u);
 				}
 				{
 					RD::Uniform u;
 					u.uniform_type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
 					u.binding = 2;
-					u.ids.push_back(storage->gi_probe_get_data_buffer(probe));
+					u.ids.push_back(storage->voxel_gi_get_data_buffer(probe));
 					uniforms.push_back(u);
 				}
 
@@ -2100,7 +2100,7 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 					RD::Uniform u;
 					u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
 					u.binding = 9;
-					u.ids.push_back(storage->gi_probe_get_sdf_texture(probe));
+					u.ids.push_back(storage->voxel_gi_get_sdf_texture(probe));
 					uniforms.push_back(u);
 				}
 				{
@@ -2118,11 +2118,11 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 							RD::Uniform u;
 							u.uniform_type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
 							u.binding = 3;
-							u.ids.push_back(gi->gi_probe_lights_uniform);
+							u.ids.push_back(gi->voxel_gi_lights_uniform);
 							copy_uniforms.push_back(u);
 						}
 
-						mipmap.uniform_set = RD::get_singleton()->uniform_set_create(copy_uniforms, gi->giprobe_lighting_shader_version_shaders[GI_PROBE_SHADER_VERSION_COMPUTE_LIGHT], 0);
+						mipmap.uniform_set = RD::get_singleton()->uniform_set_create(copy_uniforms, gi->voxel_gi_lighting_shader_version_shaders[VOXEL_GI_SHADER_VERSION_COMPUTE_LIGHT], 0);
 
 						copy_uniforms = uniforms; //restore
 
@@ -2133,9 +2133,9 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 							u.ids.push_back(texture);
 							copy_uniforms.push_back(u);
 						}
-						mipmap.second_bounce_uniform_set = RD::get_singleton()->uniform_set_create(copy_uniforms, gi->giprobe_lighting_shader_version_shaders[GI_PROBE_SHADER_VERSION_COMPUTE_SECOND_BOUNCE], 0);
+						mipmap.second_bounce_uniform_set = RD::get_singleton()->uniform_set_create(copy_uniforms, gi->voxel_gi_lighting_shader_version_shaders[VOXEL_GI_SHADER_VERSION_COMPUTE_SECOND_BOUNCE], 0);
 					} else {
-						mipmap.uniform_set = RD::get_singleton()->uniform_set_create(copy_uniforms, gi->giprobe_lighting_shader_version_shaders[GI_PROBE_SHADER_VERSION_COMPUTE_MIPMAP], 0);
+						mipmap.uniform_set = RD::get_singleton()->uniform_set_create(copy_uniforms, gi->voxel_gi_lighting_shader_version_shaders[VOXEL_GI_SHADER_VERSION_COMPUTE_MIPMAP], 0);
 					}
 				}
 
@@ -2147,7 +2147,7 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 					uniforms.push_back(u);
 				}
 
-				mipmap.write_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, gi->giprobe_lighting_shader_version_shaders[GI_PROBE_SHADER_VERSION_WRITE_TEXTURE], 0);
+				mipmap.write_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, gi->voxel_gi_lighting_shader_version_shaders[VOXEL_GI_SHADER_VERSION_WRITE_TEXTURE], 0);
 
 				mipmaps.push_back(mipmap);
 			}
@@ -2158,7 +2158,7 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 				int mipmap_index = 0;
 
 				while (mipmap_index < mipmaps.size()) {
-					GIProbeInstance::DynamicMap dmap;
+					VoxelGIInstance::DynamicMap dmap;
 
 					if (oversample > 0) {
 						dmap.size = dynamic_map_size * (1 << oversample);
@@ -2217,7 +2217,7 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 								RD::Uniform u;
 								u.uniform_type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
 								u.binding = 3;
-								u.ids.push_back(gi->gi_probe_lights_uniform);
+								u.ids.push_back(gi->voxel_gi_lights_uniform);
 								uniforms.push_back(u);
 							}
 
@@ -2253,7 +2253,7 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 								RD::Uniform u;
 								u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
 								u.binding = 9;
-								u.ids.push_back(storage->gi_probe_get_sdf_texture(probe));
+								u.ids.push_back(storage->voxel_gi_get_sdf_texture(probe));
 								uniforms.push_back(u);
 							}
 							{
@@ -2278,7 +2278,7 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 								uniforms.push_back(u);
 							}
 
-							dmap.uniform_set = RD::get_singleton()->uniform_set_create(uniforms, gi->giprobe_lighting_shader_version_shaders[GI_PROBE_SHADER_VERSION_DYNAMIC_OBJECT_LIGHTING], 0);
+							dmap.uniform_set = RD::get_singleton()->uniform_set_create(uniforms, gi->voxel_gi_lighting_shader_version_shaders[VOXEL_GI_SHADER_VERSION_DYNAMIC_OBJECT_LIGHTING], 0);
 						}
 					} else {
 						bool plot = dmap.mipmap >= 0;
@@ -2322,7 +2322,7 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 							RD::Uniform u;
 							u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
 							u.binding = 9;
-							u.ids.push_back(storage->gi_probe_get_sdf_texture(probe));
+							u.ids.push_back(storage->voxel_gi_get_sdf_texture(probe));
 							uniforms.push_back(u);
 						}
 						{
@@ -2345,7 +2345,7 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 
 						dmap.uniform_set = RD::get_singleton()->uniform_set_create(
 								uniforms,
-								gi->giprobe_lighting_shader_version_shaders[(write && plot) ? GI_PROBE_SHADER_VERSION_DYNAMIC_SHRINK_WRITE_PLOT : (write ? GI_PROBE_SHADER_VERSION_DYNAMIC_SHRINK_WRITE : GI_PROBE_SHADER_VERSION_DYNAMIC_SHRINK_PLOT)],
+								gi->voxel_gi_lighting_shader_version_shaders[(write && plot) ? VOXEL_GI_SHADER_VERSION_DYNAMIC_SHRINK_WRITE_PLOT : (write ? VOXEL_GI_SHADER_VERSION_DYNAMIC_SHRINK_WRITE : VOXEL_GI_SHADER_VERSION_DYNAMIC_SHRINK_PLOT)],
 								0);
 					}
 
@@ -2370,15 +2370,15 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 	uint32_t light_count = 0;
 
 	if (p_update_light_instances || p_dynamic_objects.size() > 0) {
-		light_count = MIN(gi->gi_probe_max_lights, (uint32_t)p_light_instances.size());
+		light_count = MIN(gi->voxel_gi_max_lights, (uint32_t)p_light_instances.size());
 
 		{
-			Transform3D to_cell = storage->gi_probe_get_to_cell_xform(probe);
+			Transform3D to_cell = storage->voxel_gi_get_to_cell_xform(probe);
 			Transform3D to_probe_xform = (transform * to_cell.affine_inverse()).affine_inverse();
 			//update lights
 
 			for (uint32_t i = 0; i < light_count; i++) {
-				GIProbeLight &l = gi->gi_probe_lights[i];
+				VoxelGILight &l = gi->voxel_gi_lights[i];
 				RID light_instance = p_light_instances[i];
 				RID light = p_scene_render->light_instance_get_base_light(light_instance);
 
@@ -2415,7 +2415,7 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 				l.has_shadow = storage->light_has_shadow(light);
 			}
 
-			RD::get_singleton()->buffer_update(gi->gi_probe_lights_uniform, 0, sizeof(GIProbeLight) * light_count, gi->gi_probe_lights);
+			RD::get_singleton()->buffer_update(gi->voxel_gi_lights_uniform, 0, sizeof(VoxelGILight) * light_count, gi->voxel_gi_lights);
 		}
 	}
 
@@ -2424,17 +2424,17 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 		if (mipmaps.size()) {
 			//can update mipmaps
 
-			Vector3i probe_size = storage->gi_probe_get_octree_size(probe);
+			Vector3i probe_size = storage->voxel_gi_get_octree_size(probe);
 
-			GIProbePushConstant push_constant;
+			VoxelGIPushConstant push_constant;
 
 			push_constant.limits[0] = probe_size.x;
 			push_constant.limits[1] = probe_size.y;
 			push_constant.limits[2] = probe_size.z;
 			push_constant.stack_size = mipmaps.size();
 			push_constant.emission_scale = 1.0;
-			push_constant.propagation = storage->gi_probe_get_propagation(probe);
-			push_constant.dynamic_range = storage->gi_probe_get_dynamic_range(probe);
+			push_constant.propagation = storage->voxel_gi_get_propagation(probe);
+			push_constant.dynamic_range = storage->voxel_gi_get_dynamic_range(probe);
 			push_constant.light_count = light_count;
 			push_constant.aniso_strength = 0;
 
@@ -2446,7 +2446,7 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 
 			int passes;
 			if (p_update_light_instances) {
-				passes = storage->gi_probe_is_using_two_bounces(probe) ? 2 : 1;
+				passes = storage->voxel_gi_is_using_two_bounces(probe) ? 2 : 1;
 			} else {
 				passes = 1; //only re-blitting is necessary
 			}
@@ -2457,9 +2457,9 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 				if (p_update_light_instances) {
 					for (int i = 0; i < mipmaps.size(); i++) {
 						if (i == 0) {
-							RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, gi->giprobe_lighting_shader_version_pipelines[pass == 0 ? GI_PROBE_SHADER_VERSION_COMPUTE_LIGHT : GI_PROBE_SHADER_VERSION_COMPUTE_SECOND_BOUNCE]);
+							RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, gi->voxel_gi_lighting_shader_version_pipelines[pass == 0 ? VOXEL_GI_SHADER_VERSION_COMPUTE_LIGHT : VOXEL_GI_SHADER_VERSION_COMPUTE_SECOND_BOUNCE]);
 						} else if (i == 1) {
-							RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, gi->giprobe_lighting_shader_version_pipelines[GI_PROBE_SHADER_VERSION_COMPUTE_MIPMAP]);
+							RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, gi->voxel_gi_lighting_shader_version_pipelines[VOXEL_GI_SHADER_VERSION_COMPUTE_MIPMAP]);
 						}
 
 						if (pass == 1 || i > 0) {
@@ -2477,7 +2477,7 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 						int wg_todo = (mipmaps[i].cell_count - 1) / wg_size + 1;
 						while (wg_todo) {
 							int wg_count = MIN(wg_todo, wg_limit_x);
-							RD::get_singleton()->compute_list_set_push_constant(compute_list, &push_constant, sizeof(GIProbePushConstant));
+							RD::get_singleton()->compute_list_set_push_constant(compute_list, &push_constant, sizeof(VoxelGIPushConstant));
 							RD::get_singleton()->compute_list_dispatch(compute_list, wg_count, 1, 1);
 							wg_todo -= wg_count;
 							push_constant.cell_offset += wg_count * wg_size;
@@ -2487,7 +2487,7 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 					RD::get_singleton()->compute_list_add_barrier(compute_list); //wait til previous step is done
 				}
 
-				RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, gi->giprobe_lighting_shader_version_pipelines[GI_PROBE_SHADER_VERSION_WRITE_TEXTURE]);
+				RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, gi->voxel_gi_lighting_shader_version_pipelines[VOXEL_GI_SHADER_VERSION_WRITE_TEXTURE]);
 
 				for (int i = 0; i < mipmaps.size(); i++) {
 					RD::get_singleton()->compute_list_bind_uniform_set(compute_list, mipmaps[i].write_uniform_set, 0);
@@ -2498,7 +2498,7 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 					int wg_todo = (mipmaps[i].cell_count - 1) / wg_size + 1;
 					while (wg_todo) {
 						int wg_count = MIN(wg_todo, wg_limit_x);
-						RD::get_singleton()->compute_list_set_push_constant(compute_list, &push_constant, sizeof(GIProbePushConstant));
+						RD::get_singleton()->compute_list_set_push_constant(compute_list, &push_constant, sizeof(VoxelGIPushConstant));
 						RD::get_singleton()->compute_list_dispatch(compute_list, wg_count, 1, 1);
 						wg_todo -= wg_count;
 						push_constant.cell_offset += wg_count * wg_size;
@@ -2513,13 +2513,13 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 	has_dynamic_object_data = false; //clear until dynamic object data is used again
 
 	if (p_dynamic_objects.size() && dynamic_maps.size()) {
-		Vector3i octree_size = storage->gi_probe_get_octree_size(probe);
+		Vector3i octree_size = storage->voxel_gi_get_octree_size(probe);
 		int multiplier = dynamic_maps[0].size / MAX(MAX(octree_size.x, octree_size.y), octree_size.z);
 
 		Transform3D oversample_scale;
 		oversample_scale.basis.scale(Vector3(multiplier, multiplier, multiplier));
 
-		Transform3D to_cell = oversample_scale * storage->gi_probe_get_to_cell_xform(probe);
+		Transform3D to_cell = oversample_scale * storage->voxel_gi_get_to_cell_xform(probe);
 		Transform3D to_world_xform = transform * to_cell.affine_inverse();
 		Transform3D to_probe_xform = to_world_xform.affine_inverse();
 
@@ -2529,7 +2529,7 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 		for (int i = 0; i < (int)p_dynamic_objects.size(); i++) {
 			RendererSceneRender::GeometryInstance *instance = p_dynamic_objects[i];
 
-			//transform aabb to giprobe
+			//transform aabb to voxel_gi
 			AABB aabb = (to_probe_xform * p_scene_render->geometry_instance_get_transform(instance)).xform(p_scene_render->geometry_instance_get_aabb(instance));
 
 			//this needs to wrap to grid resolution to avoid jitter
@@ -2601,8 +2601,8 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 
 				p_scene_render->_render_material(to_world_xform * xform, cm, true, p_scene_render->cull_argument, dynamic_maps[0].fb, Rect2i(Vector2i(), rect.size));
 
-				GIProbeDynamicPushConstant push_constant;
-				memset(&push_constant, 0, sizeof(GIProbeDynamicPushConstant));
+				VoxelGIDynamicPushConstant push_constant;
+				memset(&push_constant, 0, sizeof(VoxelGIDynamicPushConstant));
 				push_constant.limits[0] = octree_size.x;
 				push_constant.limits[1] = octree_size.y;
 				push_constant.limits[2] = octree_size.z;
@@ -2619,7 +2619,7 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 				push_constant.z_base = xform.origin[z_axis];
 				push_constant.z_sign = (z_flip ? -1.0 : 1.0);
 				push_constant.pos_multiplier = float(1.0) / multiplier;
-				push_constant.dynamic_range = storage->gi_probe_get_dynamic_range(probe);
+				push_constant.dynamic_range = storage->voxel_gi_get_dynamic_range(probe);
 				push_constant.flip_x = x_flip;
 				push_constant.flip_y = y_flip;
 				push_constant.rect_pos[0] = rect.position[0];
@@ -2631,16 +2631,16 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 				push_constant.prev_rect_size[0] = 0;
 				push_constant.prev_rect_size[1] = 0;
 				push_constant.on_mipmap = false;
-				push_constant.propagation = storage->gi_probe_get_propagation(probe);
+				push_constant.propagation = storage->voxel_gi_get_propagation(probe);
 				push_constant.pad[0] = 0;
 				push_constant.pad[1] = 0;
 				push_constant.pad[2] = 0;
 
 				//process lighting
 				RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin();
-				RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, gi->giprobe_lighting_shader_version_pipelines[GI_PROBE_SHADER_VERSION_DYNAMIC_OBJECT_LIGHTING]);
+				RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, gi->voxel_gi_lighting_shader_version_pipelines[VOXEL_GI_SHADER_VERSION_DYNAMIC_OBJECT_LIGHTING]);
 				RD::get_singleton()->compute_list_bind_uniform_set(compute_list, dynamic_maps[0].uniform_set, 0);
-				RD::get_singleton()->compute_list_set_push_constant(compute_list, &push_constant, sizeof(GIProbeDynamicPushConstant));
+				RD::get_singleton()->compute_list_set_push_constant(compute_list, &push_constant, sizeof(VoxelGIDynamicPushConstant));
 				RD::get_singleton()->compute_list_dispatch(compute_list, (rect.size.x - 1) / 8 + 1, (rect.size.y - 1) / 8 + 1, 1);
 				//print_line("rect: " + itos(i) + ": " + rect);
 
@@ -2695,14 +2695,14 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 					RD::get_singleton()->compute_list_add_barrier(compute_list);
 
 					if (dynamic_maps[k].mipmap < 0) {
-						RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, gi->giprobe_lighting_shader_version_pipelines[GI_PROBE_SHADER_VERSION_DYNAMIC_SHRINK_WRITE]);
+						RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, gi->voxel_gi_lighting_shader_version_pipelines[VOXEL_GI_SHADER_VERSION_DYNAMIC_SHRINK_WRITE]);
 					} else if (k < dynamic_maps.size() - 1) {
-						RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, gi->giprobe_lighting_shader_version_pipelines[GI_PROBE_SHADER_VERSION_DYNAMIC_SHRINK_WRITE_PLOT]);
+						RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, gi->voxel_gi_lighting_shader_version_pipelines[VOXEL_GI_SHADER_VERSION_DYNAMIC_SHRINK_WRITE_PLOT]);
 					} else {
-						RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, gi->giprobe_lighting_shader_version_pipelines[GI_PROBE_SHADER_VERSION_DYNAMIC_SHRINK_PLOT]);
+						RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, gi->voxel_gi_lighting_shader_version_pipelines[VOXEL_GI_SHADER_VERSION_DYNAMIC_SHRINK_PLOT]);
 					}
 					RD::get_singleton()->compute_list_bind_uniform_set(compute_list, dynamic_maps[k].uniform_set, 0);
-					RD::get_singleton()->compute_list_set_push_constant(compute_list, &push_constant, sizeof(GIProbeDynamicPushConstant));
+					RD::get_singleton()->compute_list_set_push_constant(compute_list, &push_constant, sizeof(VoxelGIDynamicPushConstant));
 					RD::get_singleton()->compute_list_dispatch(compute_list, (rect.size.x - 1) / 8 + 1, (rect.size.y - 1) / 8 + 1, 1);
 				}
 
@@ -2713,22 +2713,22 @@ void RendererSceneGIRD::GIProbeInstance::update(bool p_update_light_instances, c
 		has_dynamic_object_data = true; //clear until dynamic object data is used again
 	}
 
-	last_probe_version = storage->gi_probe_get_version(probe);
+	last_probe_version = storage->voxel_gi_get_version(probe);
 }
 
-void RendererSceneGIRD::GIProbeInstance::debug(RD::DrawListID p_draw_list, RID p_framebuffer, const CameraMatrix &p_camera_with_transform, bool p_lighting, bool p_emission, float p_alpha) {
+void RendererSceneGIRD::VoxelGIInstance::debug(RD::DrawListID p_draw_list, RID p_framebuffer, const CameraMatrix &p_camera_with_transform, bool p_lighting, bool p_emission, float p_alpha) {
 	if (mipmaps.size() == 0) {
 		return;
 	}
 
-	CameraMatrix cam_transform = (p_camera_with_transform * CameraMatrix(transform)) * CameraMatrix(storage->gi_probe_get_to_cell_xform(probe).affine_inverse());
+	CameraMatrix cam_transform = (p_camera_with_transform * CameraMatrix(transform)) * CameraMatrix(storage->voxel_gi_get_to_cell_xform(probe).affine_inverse());
 
 	int level = 0;
-	Vector3i octree_size = storage->gi_probe_get_octree_size(probe);
+	Vector3i octree_size = storage->voxel_gi_get_octree_size(probe);
 
-	GIProbeDebugPushConstant push_constant;
+	VoxelGIDebugPushConstant push_constant;
 	push_constant.alpha = p_alpha;
-	push_constant.dynamic_range = storage->gi_probe_get_dynamic_range(probe);
+	push_constant.dynamic_range = storage->voxel_gi_get_dynamic_range(probe);
 	push_constant.cell_offset = mipmaps[level].cell_offset;
 	push_constant.level = level;
 
@@ -2743,15 +2743,15 @@ void RendererSceneGIRD::GIProbeInstance::debug(RD::DrawListID p_draw_list, RID p
 		}
 	}
 
-	if (gi->giprobe_debug_uniform_set.is_valid()) {
-		RD::get_singleton()->free(gi->giprobe_debug_uniform_set);
+	if (gi->voxel_gi_debug_uniform_set.is_valid()) {
+		RD::get_singleton()->free(gi->voxel_gi_debug_uniform_set);
 	}
 	Vector<RD::Uniform> uniforms;
 	{
 		RD::Uniform u;
 		u.uniform_type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
 		u.binding = 1;
-		u.ids.push_back(storage->gi_probe_get_data_buffer(probe));
+		u.ids.push_back(storage->voxel_gi_get_data_buffer(probe));
 		uniforms.push_back(u);
 	}
 	{
@@ -2776,19 +2776,19 @@ void RendererSceneGIRD::GIProbeInstance::debug(RD::DrawListID p_draw_list, RID p
 		cell_count = mipmaps[level].cell_count;
 	}
 
-	gi->giprobe_debug_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, gi->giprobe_debug_shader_version_shaders[0], 0);
+	gi->voxel_gi_debug_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, gi->voxel_gi_debug_shader_version_shaders[0], 0);
 
-	int giprobe_debug_pipeline = GI_PROBE_DEBUG_COLOR;
+	int voxel_gi_debug_pipeline = VOXEL_GI_DEBUG_COLOR;
 	if (p_emission) {
-		giprobe_debug_pipeline = GI_PROBE_DEBUG_EMISSION;
+		voxel_gi_debug_pipeline = VOXEL_GI_DEBUG_EMISSION;
 	} else if (p_lighting) {
-		giprobe_debug_pipeline = has_dynamic_object_data ? GI_PROBE_DEBUG_LIGHT_FULL : GI_PROBE_DEBUG_LIGHT;
+		voxel_gi_debug_pipeline = has_dynamic_object_data ? VOXEL_GI_DEBUG_LIGHT_FULL : VOXEL_GI_DEBUG_LIGHT;
 	}
 	RD::get_singleton()->draw_list_bind_render_pipeline(
 			p_draw_list,
-			gi->giprobe_debug_shader_version_pipelines[giprobe_debug_pipeline].get_render_pipeline(RD::INVALID_ID, RD::get_singleton()->framebuffer_get_format(p_framebuffer)));
-	RD::get_singleton()->draw_list_bind_uniform_set(p_draw_list, gi->giprobe_debug_uniform_set, 0);
-	RD::get_singleton()->draw_list_set_push_constant(p_draw_list, &push_constant, sizeof(GIProbeDebugPushConstant));
+			gi->voxel_gi_debug_shader_version_pipelines[voxel_gi_debug_pipeline].get_render_pipeline(RD::INVALID_ID, RD::get_singleton()->framebuffer_get_format(p_framebuffer)));
+	RD::get_singleton()->draw_list_bind_uniform_set(p_draw_list, gi->voxel_gi_debug_uniform_set, 0);
+	RD::get_singleton()->draw_list_set_push_constant(p_draw_list, &push_constant, sizeof(VoxelGIDebugPushConstant));
 	RD::get_singleton()->draw_list_draw(p_draw_list, false, cell_count, 36);
 }
 
@@ -2812,13 +2812,13 @@ void RendererSceneGIRD::init(RendererStorageRD *p_storage, RendererSceneSkyRD *p
 	{
 		//kinda complicated to compute the amount of slots, we try to use as many as we can
 
-		gi_probe_max_lights = 32;
+		voxel_gi_max_lights = 32;
 
-		gi_probe_lights = memnew_arr(GIProbeLight, gi_probe_max_lights);
-		gi_probe_lights_uniform = RD::get_singleton()->uniform_buffer_create(gi_probe_max_lights * sizeof(GIProbeLight));
-		gi_probe_quality = RS::GIProbeQuality(CLAMP(int(GLOBAL_GET("rendering/global_illumination/gi_probes/quality")), 0, 1));
+		voxel_gi_lights = memnew_arr(VoxelGILight, voxel_gi_max_lights);
+		voxel_gi_lights_uniform = RD::get_singleton()->uniform_buffer_create(voxel_gi_max_lights * sizeof(VoxelGILight));
+		voxel_gi_quality = RS::VoxelGIQuality(CLAMP(int(GLOBAL_GET("rendering/global_illumination/voxel_gi/quality")), 0, 1));
 
-		String defines = "\n#define MAX_LIGHTS " + itos(gi_probe_max_lights) + "\n";
+		String defines = "\n#define MAX_LIGHTS " + itos(voxel_gi_max_lights) + "\n";
 
 		Vector<String> versions;
 		versions.push_back("\n#define MODE_COMPUTE_LIGHT\n");
@@ -2830,11 +2830,11 @@ void RendererSceneGIRD::init(RendererStorageRD *p_storage, RendererSceneSkyRD *p
 		versions.push_back("\n#define MODE_DYNAMIC\n#define MODE_DYNAMIC_SHRINK\n#define MODE_DYNAMIC_SHRINK_PLOT\n");
 		versions.push_back("\n#define MODE_DYNAMIC\n#define MODE_DYNAMIC_SHRINK\n#define MODE_DYNAMIC_SHRINK_PLOT\n#define MODE_DYNAMIC_SHRINK_WRITE\n");
 
-		giprobe_shader.initialize(versions, defines);
-		giprobe_lighting_shader_version = giprobe_shader.version_create();
-		for (int i = 0; i < GI_PROBE_SHADER_VERSION_MAX; i++) {
-			giprobe_lighting_shader_version_shaders[i] = giprobe_shader.version_get_shader(giprobe_lighting_shader_version, i);
-			giprobe_lighting_shader_version_pipelines[i] = RD::get_singleton()->compute_pipeline_create(giprobe_lighting_shader_version_shaders[i]);
+		voxel_gi_shader.initialize(versions, defines);
+		voxel_gi_lighting_shader_version = voxel_gi_shader.version_create();
+		for (int i = 0; i < VOXEL_GI_SHADER_VERSION_MAX; i++) {
+			voxel_gi_lighting_shader_version_shaders[i] = voxel_gi_shader.version_get_shader(voxel_gi_lighting_shader_version, i);
+			voxel_gi_lighting_shader_version_pipelines[i] = RD::get_singleton()->compute_pipeline_create(voxel_gi_lighting_shader_version_shaders[i]);
 		}
 	}
 
@@ -2846,10 +2846,10 @@ void RendererSceneGIRD::init(RendererStorageRD *p_storage, RendererSceneSkyRD *p
 		versions.push_back("\n#define MODE_DEBUG_EMISSION\n");
 		versions.push_back("\n#define MODE_DEBUG_LIGHT\n#define MODE_DEBUG_LIGHT_FULL\n");
 
-		giprobe_debug_shader.initialize(versions, defines);
-		giprobe_debug_shader_version = giprobe_debug_shader.version_create();
-		for (int i = 0; i < GI_PROBE_DEBUG_MAX; i++) {
-			giprobe_debug_shader_version_shaders[i] = giprobe_debug_shader.version_get_shader(giprobe_debug_shader_version, i);
+		voxel_gi_debug_shader.initialize(versions, defines);
+		voxel_gi_debug_shader_version = voxel_gi_debug_shader.version_create();
+		for (int i = 0; i < VOXEL_GI_DEBUG_MAX; i++) {
+			voxel_gi_debug_shader_version_shaders[i] = voxel_gi_debug_shader.version_get_shader(voxel_gi_debug_shader_version, i);
 
 			RD::PipelineRasterizationState rs;
 			rs.cull_mode = RD::POLYGON_CULL_FRONT;
@@ -2858,7 +2858,7 @@ void RendererSceneGIRD::init(RendererStorageRD *p_storage, RendererSceneSkyRD *p
 			ds.enable_depth_write = true;
 			ds.depth_compare_operator = RD::COMPARE_OP_LESS_OR_EQUAL;
 
-			giprobe_debug_shader_version_pipelines[i].setup(giprobe_debug_shader_version_shaders[i], RD::RENDER_PRIMITIVE_TRIANGLES, rs, RD::PipelineMultisampleState(), ds, RD::PipelineColorBlendState::create_disabled(), 0);
+			voxel_gi_debug_shader_version_pipelines[i].setup(voxel_gi_debug_shader_version_shaders[i], RD::RENDER_PRIMITIVE_TRIANGLES, rs, RD::PipelineMultisampleState(), ds, RD::PipelineColorBlendState::create_disabled(), 0);
 		}
 	}
 
@@ -2944,12 +2944,12 @@ void RendererSceneGIRD::init(RendererStorageRD *p_storage, RendererSceneSkyRD *p
 		//calculate tables
 		String defines = "\n#define SDFGI_OCT_SIZE " + itos(SDFGI::LIGHTPROBE_OCT_SIZE) + "\n";
 		Vector<String> gi_modes;
-		gi_modes.push_back("\n#define USE_GIPROBES\n");
+		gi_modes.push_back("\n#define USE_VOXEL_GI_INSTANCES\n");
 		gi_modes.push_back("\n#define USE_SDFGI\n");
-		gi_modes.push_back("\n#define USE_SDFGI\n\n#define USE_GIPROBES\n");
-		gi_modes.push_back("\n#define MODE_HALF_RES\n#define USE_GIPROBES\n");
+		gi_modes.push_back("\n#define USE_SDFGI\n\n#define USE_VOXEL_GI_INSTANCES\n");
+		gi_modes.push_back("\n#define MODE_HALF_RES\n#define USE_VOXEL_GI_INSTANCES\n");
 		gi_modes.push_back("\n#define MODE_HALF_RES\n#define USE_SDFGI\n");
-		gi_modes.push_back("\n#define MODE_HALF_RES\n#define USE_SDFGI\n\n#define USE_GIPROBES\n");
+		gi_modes.push_back("\n#define MODE_HALF_RES\n#define USE_SDFGI\n\n#define USE_VOXEL_GI_INSTANCES\n");
 
 		shader.initialize(gi_modes, defines);
 		shader_version = shader.version_create();
@@ -2991,17 +2991,17 @@ void RendererSceneGIRD::init(RendererStorageRD *p_storage, RendererSceneSkyRD *p
 			}
 		}
 	}
-	default_giprobe_buffer = RD::get_singleton()->uniform_buffer_create(sizeof(GIProbeData) * MAX_GIPROBES);
+	default_voxel_gi_buffer = RD::get_singleton()->uniform_buffer_create(sizeof(VoxelGIData) * MAX_VOXEL_GI_INSTANCES);
 	half_resolution = GLOBAL_GET("rendering/global_illumination/gi/use_half_resolution");
 }
 
 void RendererSceneGIRD::free() {
-	RD::get_singleton()->free(default_giprobe_buffer);
-	RD::get_singleton()->free(gi_probe_lights_uniform);
+	RD::get_singleton()->free(default_voxel_gi_buffer);
+	RD::get_singleton()->free(voxel_gi_lights_uniform);
 	RD::get_singleton()->free(sdfgi_ubo);
 
-	giprobe_debug_shader.version_free(giprobe_debug_shader_version);
-	giprobe_shader.version_free(giprobe_lighting_shader_version);
+	voxel_gi_debug_shader.version_free(voxel_gi_debug_shader_version);
+	voxel_gi_shader.version_free(voxel_gi_lighting_shader_version);
 	shader.version_free(shader_version);
 	sdfgi_shader.debug_probes.version_free(sdfgi_shader.debug_probes_shader);
 	sdfgi_shader.debug.version_free(sdfgi_shader.debug_shader);
@@ -3009,7 +3009,7 @@ void RendererSceneGIRD::free() {
 	sdfgi_shader.integrate.version_free(sdfgi_shader.integrate_shader);
 	sdfgi_shader.preprocess.version_free(sdfgi_shader.preprocess_shader);
 
-	memdelete_arr(gi_probe_lights);
+	memdelete_arr(voxel_gi_lights);
 }
 
 RendererSceneGIRD::SDFGI *RendererSceneGIRD::create_sdfgi(RendererSceneEnvironmentRD *p_env, const Vector3 &p_world_position, uint32_t p_requested_history_size) {
@@ -3020,36 +3020,36 @@ RendererSceneGIRD::SDFGI *RendererSceneGIRD::create_sdfgi(RendererSceneEnvironme
 	return sdfgi;
 }
 
-void RendererSceneGIRD::setup_giprobes(RID p_render_buffers, const Transform3D &p_transform, const PagedArray<RID> &p_gi_probes, uint32_t &r_gi_probes_used, RendererSceneRenderRD *p_scene_render) {
-	r_gi_probes_used = 0;
+void RendererSceneGIRD::setup_voxel_gi_instances(RID p_render_buffers, const Transform3D &p_transform, const PagedArray<RID> &p_voxel_gi_instances, uint32_t &r_voxel_gi_instances_used, RendererSceneRenderRD *p_scene_render) {
+	r_voxel_gi_instances_used = 0;
 
 	// feels a little dirty to use our container this way but....
 	RendererSceneRenderRD::RenderBuffers *rb = p_scene_render->render_buffers_owner.getornull(p_render_buffers);
 	ERR_FAIL_COND(rb == nullptr);
 
-	RID gi_probe_buffer = p_scene_render->render_buffers_get_gi_probe_buffer(p_render_buffers);
+	RID voxel_gi_buffer = p_scene_render->render_buffers_get_voxel_gi_buffer(p_render_buffers);
 
-	RD::get_singleton()->draw_command_begin_label("GIProbes Setup");
+	RD::get_singleton()->draw_command_begin_label("VoxelGIs Setup");
 
-	GIProbeData gi_probe_data[MAX_GIPROBES];
+	VoxelGIData voxel_gi_data[MAX_VOXEL_GI_INSTANCES];
 
-	bool giprobes_changed = false;
+	bool voxel_gi_instances_changed = false;
 
 	Transform3D to_camera;
 	to_camera.origin = p_transform.origin; //only translation, make local
 
-	for (int i = 0; i < MAX_GIPROBES; i++) {
+	for (int i = 0; i < MAX_VOXEL_GI_INSTANCES; i++) {
 		RID texture;
-		if (i < (int)p_gi_probes.size()) {
-			GIProbeInstance *gipi = get_probe_instance(p_gi_probes[i]);
+		if (i < (int)p_voxel_gi_instances.size()) {
+			VoxelGIInstance *gipi = get_probe_instance(p_voxel_gi_instances[i]);
 
 			if (gipi) {
 				texture = gipi->texture;
-				GIProbeData &gipd = gi_probe_data[i];
+				VoxelGIData &gipd = voxel_gi_data[i];
 
 				RID base_probe = gipi->probe;
 
-				Transform3D to_cell = storage->gi_probe_get_to_cell_xform(gipi->probe) * gipi->transform.affine_inverse() * to_camera;
+				Transform3D to_cell = storage->voxel_gi_get_to_cell_xform(gipi->probe) * gipi->transform.affine_inverse() * to_camera;
 
 				gipd.xform[0] = to_cell.basis.elements[0][0];
 				gipd.xform[1] = to_cell.basis.elements[1][0];
@@ -3068,36 +3068,36 @@ void RendererSceneGIRD::setup_giprobes(RID p_render_buffers, const Transform3D &
 				gipd.xform[14] = to_cell.origin.z;
 				gipd.xform[15] = 1;
 
-				Vector3 bounds = storage->gi_probe_get_octree_size(base_probe);
+				Vector3 bounds = storage->voxel_gi_get_octree_size(base_probe);
 
 				gipd.bounds[0] = bounds.x;
 				gipd.bounds[1] = bounds.y;
 				gipd.bounds[2] = bounds.z;
 
-				gipd.dynamic_range = storage->gi_probe_get_dynamic_range(base_probe) * storage->gi_probe_get_energy(base_probe);
-				gipd.bias = storage->gi_probe_get_bias(base_probe);
-				gipd.normal_bias = storage->gi_probe_get_normal_bias(base_probe);
-				gipd.blend_ambient = !storage->gi_probe_is_interior(base_probe);
+				gipd.dynamic_range = storage->voxel_gi_get_dynamic_range(base_probe) * storage->voxel_gi_get_energy(base_probe);
+				gipd.bias = storage->voxel_gi_get_bias(base_probe);
+				gipd.normal_bias = storage->voxel_gi_get_normal_bias(base_probe);
+				gipd.blend_ambient = !storage->voxel_gi_is_interior(base_probe);
 				gipd.anisotropy_strength = 0;
-				gipd.ao = storage->gi_probe_get_ao(base_probe);
-				gipd.ao_size = Math::pow(storage->gi_probe_get_ao_size(base_probe), 4.0f);
+				gipd.ao = storage->voxel_gi_get_ao(base_probe);
+				gipd.ao_size = Math::pow(storage->voxel_gi_get_ao_size(base_probe), 4.0f);
 				gipd.mipmaps = gipi->mipmaps.size();
 			}
 
-			r_gi_probes_used++;
+			r_voxel_gi_instances_used++;
 		}
 
 		if (texture == RID()) {
 			texture = storage->texture_rd_get_default(RendererStorageRD::DEFAULT_RD_TEXTURE_3D_WHITE);
 		}
 
-		if (texture != rb->gi.giprobe_textures[i]) {
-			giprobes_changed = true;
-			rb->gi.giprobe_textures[i] = texture;
+		if (texture != rb->gi.voxel_gi_textures[i]) {
+			voxel_gi_instances_changed = true;
+			rb->gi.voxel_gi_textures[i] = texture;
 		}
 	}
 
-	if (giprobes_changed) {
+	if (voxel_gi_instances_changed) {
 		if (RD::get_singleton()->uniform_set_is_valid(rb->gi.uniform_set)) {
 			RD::get_singleton()->free(rb->gi.uniform_set);
 		}
@@ -3112,14 +3112,14 @@ void RendererSceneGIRD::setup_giprobes(RID p_render_buffers, const Transform3D &
 		}
 	}
 
-	if (p_gi_probes.size() > 0) {
-		RD::get_singleton()->buffer_update(gi_probe_buffer, 0, sizeof(GIProbeData) * MIN((uint64_t)MAX_GIPROBES, p_gi_probes.size()), gi_probe_data, RD::BARRIER_MASK_COMPUTE);
+	if (p_voxel_gi_instances.size() > 0) {
+		RD::get_singleton()->buffer_update(voxel_gi_buffer, 0, sizeof(VoxelGIData) * MIN((uint64_t)MAX_VOXEL_GI_INSTANCES, p_voxel_gi_instances.size()), voxel_gi_data, RD::BARRIER_MASK_COMPUTE);
 	}
 
 	RD::get_singleton()->draw_command_end_label();
 }
 
-void RendererSceneGIRD::process_gi(RID p_render_buffers, RID p_normal_roughness_buffer, RID p_gi_probe_buffer, RID p_environment, const CameraMatrix &p_projection, const Transform3D &p_transform, const PagedArray<RID> &p_gi_probes, RendererSceneRenderRD *p_scene_render) {
+void RendererSceneGIRD::process_gi(RID p_render_buffers, RID p_normal_roughness_buffer, RID p_voxel_gi_buffer, RID p_environment, const CameraMatrix &p_projection, const Transform3D &p_transform, const PagedArray<RID> &p_voxel_gi_instances, RendererSceneRenderRD *p_scene_render) {
 	RD::get_singleton()->draw_command_begin_label("GI Render");
 
 	RendererSceneRenderRD::RenderBuffers *rb = p_scene_render->render_buffers_owner.getornull(p_render_buffers);
@@ -3157,11 +3157,11 @@ void RendererSceneGIRD::process_gi(RID p_render_buffers, RID p_normal_roughness_
 	push_constant.proj_info[1] = -2.0f / (rb->height * p_projection.matrix[1][1]);
 	push_constant.proj_info[2] = (1.0f - p_projection.matrix[0][2]) / p_projection.matrix[0][0];
 	push_constant.proj_info[3] = (1.0f + p_projection.matrix[1][2]) / p_projection.matrix[1][1];
-	push_constant.max_giprobes = MIN((uint64_t)MAX_GIPROBES, p_gi_probes.size());
-	push_constant.high_quality_vct = gi_probe_quality == RS::GI_PROBE_QUALITY_HIGH;
+	push_constant.max_voxel_gi_instances = MIN((uint64_t)MAX_VOXEL_GI_INSTANCES, p_voxel_gi_instances.size());
+	push_constant.high_quality_vct = voxel_gi_quality == RS::VOXEL_GI_QUALITY_HIGH;
 
 	bool use_sdfgi = rb->sdfgi != nullptr;
-	bool use_giprobes = push_constant.max_giprobes > 0;
+	bool use_voxel_gi_instances = push_constant.max_voxel_gi_instances > 0;
 
 	if (env) {
 		push_constant.ao_color[0] = env->ao_color.r;
@@ -3311,7 +3311,7 @@ void RendererSceneGIRD::process_gi(RID p_render_buffers, RID p_normal_roughness_
 			RD::Uniform u;
 			u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
 			u.binding = 14;
-			RID buffer = p_gi_probe_buffer.is_valid() ? p_gi_probe_buffer : storage->texture_rd_get_default(RendererStorageRD::DEFAULT_RD_TEXTURE_BLACK);
+			RID buffer = p_voxel_gi_buffer.is_valid() ? p_voxel_gi_buffer : storage->texture_rd_get_default(RendererStorageRD::DEFAULT_RD_TEXTURE_BLACK);
 			u.ids.push_back(buffer);
 			uniforms.push_back(u);
 		}
@@ -3326,15 +3326,15 @@ void RendererSceneGIRD::process_gi(RID p_render_buffers, RID p_normal_roughness_
 			RD::Uniform u;
 			u.uniform_type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
 			u.binding = 16;
-			u.ids.push_back(rb->gi.giprobe_buffer);
+			u.ids.push_back(rb->gi.voxel_gi_buffer);
 			uniforms.push_back(u);
 		}
 		{
 			RD::Uniform u;
 			u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
 			u.binding = 17;
-			for (int i = 0; i < MAX_GIPROBES; i++) {
-				u.ids.push_back(rb->gi.giprobe_textures[i]);
+			for (int i = 0; i < MAX_VOXEL_GI_INSTANCES; i++) {
+				u.ids.push_back(rb->gi.voxel_gi_textures[i]);
 			}
 			uniforms.push_back(u);
 		}
@@ -3345,9 +3345,9 @@ void RendererSceneGIRD::process_gi(RID p_render_buffers, RID p_normal_roughness_
 	Mode mode;
 
 	if (rb->gi.using_half_size_gi) {
-		mode = (use_sdfgi && use_giprobes) ? MODE_HALF_RES_COMBINED : (use_sdfgi ? MODE_HALF_RES_SDFGI : MODE_HALF_RES_GIPROBE);
+		mode = (use_sdfgi && use_voxel_gi_instances) ? MODE_HALF_RES_COMBINED : (use_sdfgi ? MODE_HALF_RES_SDFGI : MODE_HALF_RES_VOXEL_GI);
 	} else {
-		mode = (use_sdfgi && use_giprobes) ? MODE_COMBINED : (use_sdfgi ? MODE_SDFGI : MODE_GIPROBE);
+		mode = (use_sdfgi && use_voxel_gi_instances) ? MODE_COMBINED : (use_sdfgi ? MODE_SDFGI : MODE_VOXEL_GI);
 	}
 	RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin(true);
 	RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, pipelines[mode]);
@@ -3364,39 +3364,39 @@ void RendererSceneGIRD::process_gi(RID p_render_buffers, RID p_normal_roughness_
 	RD::get_singleton()->draw_command_end_label();
 }
 
-RID RendererSceneGIRD::gi_probe_instance_create(RID p_base) {
-	GIProbeInstance gi_probe;
-	gi_probe.gi = this;
-	gi_probe.storage = storage;
-	gi_probe.probe = p_base;
-	RID rid = gi_probe_instance_owner.make_rid(gi_probe);
+RID RendererSceneGIRD::voxel_gi_instance_create(RID p_base) {
+	VoxelGIInstance voxel_gi;
+	voxel_gi.gi = this;
+	voxel_gi.storage = storage;
+	voxel_gi.probe = p_base;
+	RID rid = voxel_gi_instance_owner.make_rid(voxel_gi);
 	return rid;
 }
 
-void RendererSceneGIRD::gi_probe_instance_set_transform_to_data(RID p_probe, const Transform3D &p_xform) {
-	GIProbeInstance *gi_probe = get_probe_instance(p_probe);
-	ERR_FAIL_COND(!gi_probe);
+void RendererSceneGIRD::voxel_gi_instance_set_transform_to_data(RID p_probe, const Transform3D &p_xform) {
+	VoxelGIInstance *voxel_gi = get_probe_instance(p_probe);
+	ERR_FAIL_COND(!voxel_gi);
 
-	gi_probe->transform = p_xform;
+	voxel_gi->transform = p_xform;
 }
 
-bool RendererSceneGIRD::gi_probe_needs_update(RID p_probe) const {
-	GIProbeInstance *gi_probe = get_probe_instance(p_probe);
-	ERR_FAIL_COND_V(!gi_probe, false);
+bool RendererSceneGIRD::voxel_gi_needs_update(RID p_probe) const {
+	VoxelGIInstance *voxel_gi = get_probe_instance(p_probe);
+	ERR_FAIL_COND_V(!voxel_gi, false);
 
-	return gi_probe->last_probe_version != storage->gi_probe_get_version(gi_probe->probe);
+	return voxel_gi->last_probe_version != storage->voxel_gi_get_version(voxel_gi->probe);
 }
 
-void RendererSceneGIRD::gi_probe_update(RID p_probe, bool p_update_light_instances, const Vector<RID> &p_light_instances, const PagedArray<RendererSceneRender::GeometryInstance *> &p_dynamic_objects, RendererSceneRenderRD *p_scene_render) {
-	GIProbeInstance *gi_probe = get_probe_instance(p_probe);
-	ERR_FAIL_COND(!gi_probe);
+void RendererSceneGIRD::voxel_gi_update(RID p_probe, bool p_update_light_instances, const Vector<RID> &p_light_instances, const PagedArray<RendererSceneRender::GeometryInstance *> &p_dynamic_objects, RendererSceneRenderRD *p_scene_render) {
+	VoxelGIInstance *voxel_gi = get_probe_instance(p_probe);
+	ERR_FAIL_COND(!voxel_gi);
 
-	gi_probe->update(p_update_light_instances, p_light_instances, p_dynamic_objects, p_scene_render);
+	voxel_gi->update(p_update_light_instances, p_light_instances, p_dynamic_objects, p_scene_render);
 }
 
-void RendererSceneGIRD::debug_giprobe(RID p_gi_probe, RD::DrawListID p_draw_list, RID p_framebuffer, const CameraMatrix &p_camera_with_transform, bool p_lighting, bool p_emission, float p_alpha) {
-	GIProbeInstance *gi_probe = gi_probe_instance_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND(!gi_probe);
+void RendererSceneGIRD::debug_voxel_gi(RID p_voxel_gi, RD::DrawListID p_draw_list, RID p_framebuffer, const CameraMatrix &p_camera_with_transform, bool p_lighting, bool p_emission, float p_alpha) {
+	VoxelGIInstance *voxel_gi = voxel_gi_instance_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND(!voxel_gi);
 
-	gi_probe->debug(p_draw_list, p_framebuffer, p_camera_with_transform, p_lighting, p_emission, p_alpha);
+	voxel_gi->debug(p_draw_list, p_framebuffer, p_camera_with_transform, p_lighting, p_emission, p_alpha);
 }

servers/rendering/renderer_rd/renderer_scene_gi_rd.h

@@ -38,13 +38,13 @@
 #include "servers/rendering/renderer_rd/renderer_scene_sky_rd.h"
 #include "servers/rendering/renderer_rd/renderer_storage_rd.h"
 #include "servers/rendering/renderer_rd/shaders/gi.glsl.gen.h"
-#include "servers/rendering/renderer_rd/shaders/giprobe.glsl.gen.h"
-#include "servers/rendering/renderer_rd/shaders/giprobe_debug.glsl.gen.h"
 #include "servers/rendering/renderer_rd/shaders/sdfgi_debug.glsl.gen.h"
 #include "servers/rendering/renderer_rd/shaders/sdfgi_debug_probes.glsl.gen.h"
 #include "servers/rendering/renderer_rd/shaders/sdfgi_direct_light.glsl.gen.h"
 #include "servers/rendering/renderer_rd/shaders/sdfgi_integrate.glsl.gen.h"
 #include "servers/rendering/renderer_rd/shaders/sdfgi_preprocess.glsl.gen.h"
+#include "servers/rendering/renderer_rd/shaders/voxel_gi.glsl.gen.h"
+#include "servers/rendering/renderer_rd/shaders/voxel_gi_debug.glsl.gen.h"
 #include "servers/rendering/renderer_scene_render.h"
 #include "servers/rendering/rendering_device.h"
 
@@ -56,9 +56,9 @@ class RendererSceneGIRD {
 private:
 	RendererStorageRD *storage;
 
-	/* GIPROBE INSTANCE */
+	/* VOXEL_GI INSTANCE */
 
-	struct GIProbeLight {
+	struct VoxelGILight {
 		uint32_t type;
 		float energy;
 		float radius;
@@ -74,7 +74,7 @@ private:
 		uint32_t has_shadow;
 	};
 
-	struct GIProbePushConstant {
+	struct VoxelGIPushConstant {
 		int32_t limits[3];
 		uint32_t stack_size;
 
@@ -89,7 +89,7 @@ private:
 		uint32_t pad;
 	};
 
-	struct GIProbeDynamicPushConstant {
+	struct VoxelGIDynamicPushConstant {
 		int32_t limits[3];
 		uint32_t light_count;
 		int32_t x_dir[3];
@@ -110,36 +110,36 @@ private:
 		float pad[3];
 	};
 
-	GIProbeLight *gi_probe_lights;
-	uint32_t gi_probe_max_lights;
-	RID gi_probe_lights_uniform;
+	VoxelGILight *voxel_gi_lights;
+	uint32_t voxel_gi_max_lights;
+	RID voxel_gi_lights_uniform;
 
 	enum {
-		GI_PROBE_SHADER_VERSION_COMPUTE_LIGHT,
-		GI_PROBE_SHADER_VERSION_COMPUTE_SECOND_BOUNCE,
-		GI_PROBE_SHADER_VERSION_COMPUTE_MIPMAP,
-		GI_PROBE_SHADER_VERSION_WRITE_TEXTURE,
-		GI_PROBE_SHADER_VERSION_DYNAMIC_OBJECT_LIGHTING,
-		GI_PROBE_SHADER_VERSION_DYNAMIC_SHRINK_WRITE,
-		GI_PROBE_SHADER_VERSION_DYNAMIC_SHRINK_PLOT,
-		GI_PROBE_SHADER_VERSION_DYNAMIC_SHRINK_WRITE_PLOT,
-		GI_PROBE_SHADER_VERSION_MAX
+		VOXEL_GI_SHADER_VERSION_COMPUTE_LIGHT,
+		VOXEL_GI_SHADER_VERSION_COMPUTE_SECOND_BOUNCE,
+		VOXEL_GI_SHADER_VERSION_COMPUTE_MIPMAP,
+		VOXEL_GI_SHADER_VERSION_WRITE_TEXTURE,
+		VOXEL_GI_SHADER_VERSION_DYNAMIC_OBJECT_LIGHTING,
+		VOXEL_GI_SHADER_VERSION_DYNAMIC_SHRINK_WRITE,
+		VOXEL_GI_SHADER_VERSION_DYNAMIC_SHRINK_PLOT,
+		VOXEL_GI_SHADER_VERSION_DYNAMIC_SHRINK_WRITE_PLOT,
+		VOXEL_GI_SHADER_VERSION_MAX
 	};
 
-	GiprobeShaderRD giprobe_shader;
-	RID giprobe_lighting_shader_version;
-	RID giprobe_lighting_shader_version_shaders[GI_PROBE_SHADER_VERSION_MAX];
-	RID giprobe_lighting_shader_version_pipelines[GI_PROBE_SHADER_VERSION_MAX];
+	VoxelGiShaderRD voxel_gi_shader;
+	RID voxel_gi_lighting_shader_version;
+	RID voxel_gi_lighting_shader_version_shaders[VOXEL_GI_SHADER_VERSION_MAX];
+	RID voxel_gi_lighting_shader_version_pipelines[VOXEL_GI_SHADER_VERSION_MAX];
 
 	enum {
-		GI_PROBE_DEBUG_COLOR,
-		GI_PROBE_DEBUG_LIGHT,
-		GI_PROBE_DEBUG_EMISSION,
-		GI_PROBE_DEBUG_LIGHT_FULL,
-		GI_PROBE_DEBUG_MAX
+		VOXEL_GI_DEBUG_COLOR,
+		VOXEL_GI_DEBUG_LIGHT,
+		VOXEL_GI_DEBUG_EMISSION,
+		VOXEL_GI_DEBUG_LIGHT_FULL,
+		VOXEL_GI_DEBUG_MAX
 	};
 
-	struct GIProbeDebugPushConstant {
+	struct VoxelGIDebugPushConstant {
 		float projection[16];
 		uint32_t cell_offset;
 		float dynamic_range;
@@ -149,11 +149,11 @@ private:
 		uint32_t pad;
 	};
 
-	GiprobeDebugShaderRD giprobe_debug_shader;
-	RID giprobe_debug_shader_version;
-	RID giprobe_debug_shader_version_shaders[GI_PROBE_DEBUG_MAX];
-	PipelineCacheRD giprobe_debug_shader_version_pipelines[GI_PROBE_DEBUG_MAX];
-	RID giprobe_debug_uniform_set;
+	VoxelGiDebugShaderRD voxel_gi_debug_shader;
+	RID voxel_gi_debug_shader_version;
+	RID voxel_gi_debug_shader_version_shaders[VOXEL_GI_DEBUG_MAX];
+	PipelineCacheRD voxel_gi_debug_shader_version_pipelines[VOXEL_GI_DEBUG_MAX];
+	RID voxel_gi_debug_uniform_set;
 
 	/* SDFGI */
 
@@ -326,11 +326,11 @@ private:
 	} sdfgi_shader;
 
 public:
-	/* GIPROBE INSTANCE */
+	/* VOXEL_GI INSTANCE */
 
-	//@TODO GIProbeInstance is still directly used in the render code, we'll address this when we refactor the render code itself.
+	//@TODO VoxelGIInstance is still directly used in the render code, we'll address this when we refactor the render code itself.
 
-	struct GIProbeInstance {
+	struct VoxelGIInstance {
 		// access to our containers
 		RendererStorageRD *storage;
 		RendererSceneGIRD *gi;
@@ -380,19 +380,19 @@ public:
 		void debug(RD::DrawListID p_draw_list, RID p_framebuffer, const CameraMatrix &p_camera_with_transform, bool p_lighting, bool p_emission, float p_alpha);
 	};
 
-	mutable RID_Owner<GIProbeInstance> gi_probe_instance_owner;
+	mutable RID_Owner<VoxelGIInstance> voxel_gi_instance_owner;
 
-	_FORCE_INLINE_ GIProbeInstance *get_probe_instance(RID p_probe) const {
-		return gi_probe_instance_owner.getornull(p_probe);
+	_FORCE_INLINE_ VoxelGIInstance *get_probe_instance(RID p_probe) const {
+		return voxel_gi_instance_owner.getornull(p_probe);
 	};
 
-	_FORCE_INLINE_ RID gi_probe_instance_get_texture(RID p_probe) {
-		GIProbeInstance *gi_probe = get_probe_instance(p_probe);
-		ERR_FAIL_COND_V(!gi_probe, RID());
-		return gi_probe->texture;
+	_FORCE_INLINE_ RID voxel_gi_instance_get_texture(RID p_probe) {
+		VoxelGIInstance *voxel_gi = get_probe_instance(p_probe);
+		ERR_FAIL_COND_V(!voxel_gi, RID());
+		return voxel_gi->texture;
 	};
 
-	RS::GIProbeQuality gi_probe_quality = RS::GI_PROBE_QUALITY_HIGH;
+	RS::VoxelGIQuality voxel_gi_quality = RS::VOXEL_GI_QUALITY_HIGH;
 
 	/* SDFGI */
 
@@ -551,13 +551,13 @@ public:
 
 	/* GI */
 	enum {
-		MAX_GIPROBES = 8
+		MAX_VOXEL_GI_INSTANCES = 8
 	};
 
 	// Struct for use in render buffer
 	struct RenderBuffersGI {
-		RID giprobe_textures[MAX_GIPROBES];
-		RID giprobe_buffer;
+		RID voxel_gi_textures[MAX_VOXEL_GI_INSTANCES];
+		RID voxel_gi_buffer;
 
 		RID full_buffer;
 		RID full_dispatch;
@@ -601,7 +601,7 @@ public:
 		ProbeCascadeData cascades[SDFGI::MAX_CASCADES];
 	};
 
-	struct GIProbeData {
+	struct VoxelGIData {
 		float xform[16];
 		float bounds[3];
 		float dynamic_range;
@@ -624,7 +624,7 @@ public:
 
 		float proj_info[4];
 		float ao_color[3];
-		uint32_t max_giprobes;
+		uint32_t max_voxel_gi_instances;
 
 		uint32_t high_quality_vct;
 		uint32_t orthogonal;
@@ -635,16 +635,16 @@ public:
 
 	RID sdfgi_ubo;
 	enum Mode {
-		MODE_GIPROBE,
+		MODE_VOXEL_GI,
 		MODE_SDFGI,
 		MODE_COMBINED,
-		MODE_HALF_RES_GIPROBE,
+		MODE_HALF_RES_VOXEL_GI,
 		MODE_HALF_RES_SDFGI,
 		MODE_HALF_RES_COMBINED,
 		MODE_MAX
 	};
 
-	RID default_giprobe_buffer;
+	RID default_voxel_gi_buffer;
 
 	bool half_resolution = false;
 	GiShaderRD shader;
@@ -659,14 +659,14 @@ public:
 
 	SDFGI *create_sdfgi(RendererSceneEnvironmentRD *p_env, const Vector3 &p_world_position, uint32_t p_requested_history_size);
 
-	void setup_giprobes(RID p_render_buffers, const Transform3D &p_transform, const PagedArray<RID> &p_gi_probes, uint32_t &r_gi_probes_used, RendererSceneRenderRD *p_scene_render);
-	void process_gi(RID p_render_buffers, RID p_normal_roughness_buffer, RID p_gi_probe_buffer, RID p_environment, const CameraMatrix &p_projection, const Transform3D &p_transform, const PagedArray<RID> &p_gi_probes, RendererSceneRenderRD *p_scene_render);
+	void setup_voxel_gi_instances(RID p_render_buffers, const Transform3D &p_transform, const PagedArray<RID> &p_voxel_gi_instances, uint32_t &r_voxel_gi_instances_used, RendererSceneRenderRD *p_scene_render);
+	void process_gi(RID p_render_buffers, RID p_normal_roughness_buffer, RID p_voxel_gi_buffer, RID p_environment, const CameraMatrix &p_projection, const Transform3D &p_transform, const PagedArray<RID> &p_voxel_gi_instances, RendererSceneRenderRD *p_scene_render);
 
-	RID gi_probe_instance_create(RID p_base);
-	void gi_probe_instance_set_transform_to_data(RID p_probe, const Transform3D &p_xform);
-	bool gi_probe_needs_update(RID p_probe) const;
-	void gi_probe_update(RID p_probe, bool p_update_light_instances, const Vector<RID> &p_light_instances, const PagedArray<RendererSceneRender::GeometryInstance *> &p_dynamic_objects, RendererSceneRenderRD *p_scene_render);
-	void debug_giprobe(RID p_gi_probe, RD::DrawListID p_draw_list, RID p_framebuffer, const CameraMatrix &p_camera_with_transform, bool p_lighting, bool p_emission, float p_alpha);
+	RID voxel_gi_instance_create(RID p_base);
+	void voxel_gi_instance_set_transform_to_data(RID p_probe, const Transform3D &p_xform);
+	bool voxel_gi_needs_update(RID p_probe) const;
+	void voxel_gi_update(RID p_probe, bool p_update_light_instances, const Vector<RID> &p_light_instances, const PagedArray<RendererSceneRender::GeometryInstance *> &p_dynamic_objects, RendererSceneRenderRD *p_scene_render);
+	void debug_voxel_gi(RID p_voxel_gi, RD::DrawListID p_draw_list, RID p_framebuffer, const CameraMatrix &p_camera_with_transform, bool p_lighting, bool p_emission, float p_alpha);
 };
 
 #endif /* !RENDERING_SERVER_SCENE_GI_RD_H */

servers/rendering/renderer_rd/renderer_scene_render_rd.cpp

@@ -1326,28 +1326,28 @@ void RendererSceneRenderRD::lightmap_instance_set_transform(RID p_lightmap, cons
 
 /////////////////////////////////
 
-RID RendererSceneRenderRD::gi_probe_instance_create(RID p_base) {
-	return gi.gi_probe_instance_create(p_base);
+RID RendererSceneRenderRD::voxel_gi_instance_create(RID p_base) {
+	return gi.voxel_gi_instance_create(p_base);
 }
 
-void RendererSceneRenderRD::gi_probe_instance_set_transform_to_data(RID p_probe, const Transform3D &p_xform) {
-	gi.gi_probe_instance_set_transform_to_data(p_probe, p_xform);
+void RendererSceneRenderRD::voxel_gi_instance_set_transform_to_data(RID p_probe, const Transform3D &p_xform) {
+	gi.voxel_gi_instance_set_transform_to_data(p_probe, p_xform);
 }
 
-bool RendererSceneRenderRD::gi_probe_needs_update(RID p_probe) const {
+bool RendererSceneRenderRD::voxel_gi_needs_update(RID p_probe) const {
 	if (!is_dynamic_gi_supported()) {
 		return false;
 	}
 
-	return gi.gi_probe_needs_update(p_probe);
+	return gi.voxel_gi_needs_update(p_probe);
 }
 
-void RendererSceneRenderRD::gi_probe_update(RID p_probe, bool p_update_light_instances, const Vector<RID> &p_light_instances, const PagedArray<GeometryInstance *> &p_dynamic_objects) {
+void RendererSceneRenderRD::voxel_gi_update(RID p_probe, bool p_update_light_instances, const Vector<RID> &p_light_instances, const PagedArray<GeometryInstance *> &p_dynamic_objects) {
 	if (!is_dynamic_gi_supported()) {
 		return;
 	}
 
-	gi.gi_probe_update(p_probe, p_update_light_instances, p_light_instances, p_dynamic_objects, this);
+	gi.voxel_gi_update(p_probe, p_update_light_instances, p_light_instances, p_dynamic_objects, this);
 }
 
 void RendererSceneRenderRD::_debug_sdfgi_probes(RID p_render_buffers, RD::DrawListID p_draw_list, RID p_framebuffer, const CameraMatrix &p_camera_with_transform) {
@@ -1959,17 +1959,17 @@ RID RendererSceneRenderRD::render_buffers_get_ao_texture(RID p_render_buffers) {
 	return rb->ssao.ao_final;
 }
 
-RID RendererSceneRenderRD::render_buffers_get_gi_probe_buffer(RID p_render_buffers) {
+RID RendererSceneRenderRD::render_buffers_get_voxel_gi_buffer(RID p_render_buffers) {
 	RenderBuffers *rb = render_buffers_owner.getornull(p_render_buffers);
 	ERR_FAIL_COND_V(!rb, RID());
-	if (rb->gi.giprobe_buffer.is_null()) {
-		rb->gi.giprobe_buffer = RD::get_singleton()->uniform_buffer_create(sizeof(RendererSceneGIRD::GIProbeData) * RendererSceneGIRD::MAX_GIPROBES);
+	if (rb->gi.voxel_gi_buffer.is_null()) {
+		rb->gi.voxel_gi_buffer = RD::get_singleton()->uniform_buffer_create(sizeof(RendererSceneGIRD::VoxelGIData) * RendererSceneGIRD::MAX_VOXEL_GI_INSTANCES);
 	}
-	return rb->gi.giprobe_buffer;
+	return rb->gi.voxel_gi_buffer;
 }
 
-RID RendererSceneRenderRD::render_buffers_get_default_gi_probe_buffer() {
-	return gi.default_giprobe_buffer;
+RID RendererSceneRenderRD::render_buffers_get_default_voxel_gi_buffer() {
+	return gi.default_voxel_gi_buffer;
 }
 
 RID RendererSceneRenderRD::render_buffers_get_gi_ambient_texture(RID p_render_buffers) {
@@ -3066,7 +3066,7 @@ void RendererSceneRenderRD::_volumetric_fog_erase(RenderBuffers *rb) {
 	rb->volumetric_fog = nullptr;
 }
 
-void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_environment, const CameraMatrix &p_cam_projection, const Transform3D &p_cam_transform, RID p_shadow_atlas, int p_directional_light_count, bool p_use_directional_shadows, int p_positional_light_count, int p_gi_probe_count) {
+void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_environment, const CameraMatrix &p_cam_projection, const Transform3D &p_cam_transform, RID p_shadow_atlas, int p_directional_light_count, bool p_use_directional_shadows, int p_positional_light_count, int p_voxel_gi_count) {
 	ERR_FAIL_COND(!is_clustered_enabled()); // can't use volumetric fog without clustered
 	RenderBuffers *rb = render_buffers_owner.getornull(p_render_buffers);
 	ERR_FAIL_COND(!rb);
@@ -3228,7 +3228,7 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e
 			RD::Uniform u;
 			u.uniform_type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
 			u.binding = 11;
-			u.ids.push_back(render_buffers_get_gi_probe_buffer(p_render_buffers));
+			u.ids.push_back(render_buffers_get_voxel_gi_buffer(p_render_buffers));
 			uniforms.push_back(u);
 		}
 
@@ -3236,8 +3236,8 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e
 			RD::Uniform u;
 			u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
 			u.binding = 12;
-			for (int i = 0; i < RendererSceneGIRD::MAX_GIPROBES; i++) {
-				u.ids.push_back(rb->gi.giprobe_textures[i]);
+			for (int i = 0; i < RendererSceneGIRD::MAX_VOXEL_GI_INSTANCES; i++) {
+				u.ids.push_back(rb->gi.voxel_gi_textures[i]);
 			}
 			uniforms.push_back(u);
 		}
@@ -3362,7 +3362,7 @@ void RendererSceneRenderRD::_update_volumetric_fog(RID p_render_buffers, RID p_e
 	params.cam_rotation[10] = p_cam_transform.basis[2][2];
 	params.cam_rotation[11] = 0;
 	params.filter_axis = 0;
-	params.max_gi_probes = env->volumetric_fog_gi_inject > 0.001 ? p_gi_probe_count : 0;
+	params.max_voxel_gi_instances = env->volumetric_fog_gi_inject > 0.001 ? p_voxel_gi_count : 0;
 	params.temporal_frame = RSG::rasterizer->get_frame_number() % VolumetricFog::MAX_TEMPORAL_FRAMES;
 
 	Transform3D to_prev_cam_view = rb->volumetric_fog->prev_cam_transform.affine_inverse() * p_cam_transform;
@@ -3492,7 +3492,7 @@ void RendererSceneRenderRD::_pre_resolve_render(RenderDataRD *p_render_data, boo
 	}
 }
 
-void RendererSceneRenderRD::_pre_opaque_render(RenderDataRD *p_render_data, bool p_use_ssao, bool p_use_gi, RID p_normal_roughness_buffer, RID p_gi_probe_buffer) {
+void RendererSceneRenderRD::_pre_opaque_render(RenderDataRD *p_render_data, bool p_use_ssao, bool p_use_gi, RID p_normal_roughness_buffer, RID p_voxel_gi_buffer) {
 	// Render shadows while GI is rendering, due to how barriers are handled, this should happen at the same time
 
 	if (p_render_data->render_buffers.is_valid() && p_use_gi) {
@@ -3569,7 +3569,7 @@ void RendererSceneRenderRD::_pre_opaque_render(RenderDataRD *p_render_data, bool
 
 	//start GI
 	if (render_gi) {
-		gi.process_gi(p_render_data->render_buffers, p_normal_roughness_buffer, p_gi_probe_buffer, p_render_data->environment, p_render_data->cam_projection, p_render_data->cam_transform, *p_render_data->gi_probes, this);
+		gi.process_gi(p_render_data->render_buffers, p_normal_roughness_buffer, p_voxel_gi_buffer, p_render_data->environment, p_render_data->cam_projection, p_render_data->cam_transform, *p_render_data->voxel_gi_instances, this);
 	}
 
 	//Do shadow rendering (in parallel with GI)
@@ -3625,12 +3625,12 @@ void RendererSceneRenderRD::_pre_opaque_render(RenderDataRD *p_render_data, bool
 			}
 		}
 		if (is_volumetric_supported()) {
-			_update_volumetric_fog(p_render_data->render_buffers, p_render_data->environment, p_render_data->cam_projection, p_render_data->cam_transform, p_render_data->shadow_atlas, directional_light_count, directional_shadows, positional_light_count, render_state.gi_probe_count);
+			_update_volumetric_fog(p_render_data->render_buffers, p_render_data->environment, p_render_data->cam_projection, p_render_data->cam_transform, p_render_data->shadow_atlas, directional_light_count, directional_shadows, positional_light_count, render_state.voxel_gi_count);
 		}
 	}
 }
 
-void RendererSceneRenderRD::render_scene(RID p_render_buffers, const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_gi_probes, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data) {
+void RendererSceneRenderRD::render_scene(RID p_render_buffers, const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data) {
 	// getting this here now so we can direct call a bunch of things more easily
 	RenderBuffers *rb = nullptr;
 	if (p_render_buffers.is_valid()) {
@@ -3652,7 +3652,7 @@ void RendererSceneRenderRD::render_scene(RID p_render_buffers, const Transform3D
 		render_data.instances = &p_instances;
 		render_data.lights = &p_lights;
 		render_data.reflection_probes = &p_reflection_probes;
-		render_data.gi_probes = &p_gi_probes;
+		render_data.voxel_gi_instances = &p_voxel_gi_instances;
 		render_data.decals = &p_decals;
 		render_data.lightmaps = &p_lightmaps;
 		render_data.environment = p_environment;
@@ -3683,7 +3683,7 @@ void RendererSceneRenderRD::render_scene(RID p_render_buffers, const Transform3D
 	if (get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_UNSHADED) {
 		render_data.lights = &empty;
 		render_data.reflection_probes = &empty;
-		render_data.gi_probes = &empty;
+		render_data.voxel_gi_instances = &empty;
 	}
 
 	//sdfgi first
@@ -3703,12 +3703,12 @@ void RendererSceneRenderRD::render_scene(RID p_render_buffers, const Transform3D
 		clear_color = storage->get_default_clear_color();
 	}
 
-	//assign render indices to giprobes
+	//assign render indices to voxel_gi_instances
 	if (is_dynamic_gi_supported()) {
-		for (uint32_t i = 0; i < (uint32_t)p_gi_probes.size(); i++) {
-			RendererSceneGIRD::GIProbeInstance *giprobe_inst = gi.gi_probe_instance_owner.getornull(p_gi_probes[i]);
-			if (giprobe_inst) {
-				giprobe_inst->render_index = i;
+		for (uint32_t i = 0; i < (uint32_t)p_voxel_gi_instances.size(); i++) {
+			RendererSceneGIRD::VoxelGIInstance *voxel_gi_inst = gi.voxel_gi_instance_owner.getornull(p_voxel_gi_instances[i]);
+			if (voxel_gi_inst) {
+				voxel_gi_inst->render_index = i;
 			}
 		}
 	}
@@ -3736,9 +3736,9 @@ void RendererSceneRenderRD::render_scene(RID p_render_buffers, const Transform3D
 		rb->sdfgi->pre_process_gi(p_cam_transform, &render_data, this);
 	}
 
-	render_state.gi_probe_count = 0;
+	render_state.voxel_gi_count = 0;
 	if (rb != nullptr && rb->sdfgi != nullptr) {
-		gi.setup_giprobes(render_data.render_buffers, render_data.cam_transform, *render_data.gi_probes, render_state.gi_probe_count, this);
+		gi.setup_voxel_gi_instances(render_data.render_buffers, render_data.cam_transform, *render_data.voxel_gi_instances, render_state.voxel_gi_count, this);
 
 		rb->sdfgi->update_light();
 	}
@@ -4018,19 +4018,19 @@ bool RendererSceneRenderRD::free(RID p_rid) {
 		decal_instance_owner.free(p_rid);
 	} else if (lightmap_instance_owner.owns(p_rid)) {
 		lightmap_instance_owner.free(p_rid);
-	} else if (gi.gi_probe_instance_owner.owns(p_rid)) {
-		RendererSceneGIRD::GIProbeInstance *gi_probe = gi.gi_probe_instance_owner.getornull(p_rid);
-		if (gi_probe->texture.is_valid()) {
-			RD::get_singleton()->free(gi_probe->texture);
-			RD::get_singleton()->free(gi_probe->write_buffer);
+	} else if (gi.voxel_gi_instance_owner.owns(p_rid)) {
+		RendererSceneGIRD::VoxelGIInstance *voxel_gi = gi.voxel_gi_instance_owner.getornull(p_rid);
+		if (voxel_gi->texture.is_valid()) {
+			RD::get_singleton()->free(voxel_gi->texture);
+			RD::get_singleton()->free(voxel_gi->write_buffer);
 		}
 
-		for (int i = 0; i < gi_probe->dynamic_maps.size(); i++) {
-			RD::get_singleton()->free(gi_probe->dynamic_maps[i].texture);
-			RD::get_singleton()->free(gi_probe->dynamic_maps[i].depth);
+		for (int i = 0; i < voxel_gi->dynamic_maps.size(); i++) {
+			RD::get_singleton()->free(voxel_gi->dynamic_maps[i].texture);
+			RD::get_singleton()->free(voxel_gi->dynamic_maps[i].depth);
 		}
 
-		gi.gi_probe_instance_owner.free(p_rid);
+		gi.voxel_gi_instance_owner.free(p_rid);
 	} else if (sky.sky_owner.owns(p_rid)) {
 		sky.update_dirty_skys();
 		sky.free_sky(p_rid);

servers/rendering/renderer_rd/renderer_scene_render_rd.h

@@ -56,7 +56,7 @@ struct RenderDataRD {
 	const PagedArray<RendererSceneRender::GeometryInstance *> *instances = nullptr;
 	const PagedArray<RID> *lights = nullptr;
 	const PagedArray<RID> *reflection_probes = nullptr;
-	const PagedArray<RID> *gi_probes = nullptr;
+	const PagedArray<RID> *voxel_gi_instances = nullptr;
 	const PagedArray<RID> *decals = nullptr;
 	const PagedArray<RID> *lightmaps = nullptr;
 	RID environment = RID();
@@ -123,7 +123,7 @@ protected:
 	void _post_prepass_render(RenderDataRD *p_render_data, bool p_use_gi);
 	void _pre_resolve_render(RenderDataRD *p_render_data, bool p_use_gi);
 
-	void _pre_opaque_render(RenderDataRD *p_render_data, bool p_use_ssao, bool p_use_gi, RID p_normal_roughness_buffer, RID p_gi_probe_buffer);
+	void _pre_opaque_render(RenderDataRD *p_render_data, bool p_use_ssao, bool p_use_gi, RID p_normal_roughness_buffer, RID p_voxel_gi_buffer);
 
 	// needed for a single argument calls (material and uv2)
 	PagedArrayPool<GeometryInstance *> cull_argument_pool;
@@ -631,7 +631,7 @@ private:
 		int render_sdfgi_region_count = 0;
 		const RendererSceneRender::RenderSDFGIUpdateData *sdfgi_update_data = nullptr;
 
-		uint32_t gi_probe_count = 0;
+		uint32_t voxel_gi_count = 0;
 
 		LocalVector<int> cube_shadows;
 		LocalVector<int> shadows;
@@ -692,7 +692,7 @@ private:
 
 			float detail_spread;
 			float gi_inject;
-			uint32_t max_gi_probes;
+			uint32_t max_voxel_gi_instances;
 			uint32_t cluster_type_size;
 
 			float screen_size[2];
@@ -721,7 +721,7 @@ private:
 	bool volumetric_fog_filter_active = true;
 
 	void _volumetric_fog_erase(RenderBuffers *rb);
-	void _update_volumetric_fog(RID p_render_buffers, RID p_environment, const CameraMatrix &p_cam_projection, const Transform3D &p_cam_transform, RID p_shadow_atlas, int p_directional_light_count, bool p_use_directional_shadows, int p_positional_light_count, int p_gi_probe_count);
+	void _update_volumetric_fog(RID p_render_buffers, RID p_environment, const CameraMatrix &p_cam_projection, const Transform3D &p_cam_transform, RID p_shadow_atlas, int p_directional_light_count, bool p_use_directional_shadows, int p_positional_light_count, int p_voxel_gi_count);
 
 	RID shadow_sampler;
 
@@ -1109,11 +1109,11 @@ public:
 
 	/* gi light probes */
 
-	RID gi_probe_instance_create(RID p_base);
-	void gi_probe_instance_set_transform_to_data(RID p_probe, const Transform3D &p_xform);
-	bool gi_probe_needs_update(RID p_probe) const;
-	void gi_probe_update(RID p_probe, bool p_update_light_instances, const Vector<RID> &p_light_instances, const PagedArray<RendererSceneRender::GeometryInstance *> &p_dynamic_objects);
-	void gi_probe_set_quality(RS::GIProbeQuality p_quality) { gi.gi_probe_quality = p_quality; }
+	RID voxel_gi_instance_create(RID p_base);
+	void voxel_gi_instance_set_transform_to_data(RID p_probe, const Transform3D &p_xform);
+	bool voxel_gi_needs_update(RID p_probe) const;
+	void voxel_gi_update(RID p_probe, bool p_update_light_instances, const Vector<RID> &p_light_instances, const PagedArray<RendererSceneRender::GeometryInstance *> &p_dynamic_objects);
+	void voxel_gi_set_quality(RS::VoxelGIQuality p_quality) { gi.voxel_gi_quality = p_quality; }
 
 	/* render buffers */
 
@@ -1123,8 +1123,8 @@ public:
 
 	RID render_buffers_get_ao_texture(RID p_render_buffers);
 	RID render_buffers_get_back_buffer_texture(RID p_render_buffers);
-	RID render_buffers_get_gi_probe_buffer(RID p_render_buffers);
-	RID render_buffers_get_default_gi_probe_buffer();
+	RID render_buffers_get_voxel_gi_buffer(RID p_render_buffers);
+	RID render_buffers_get_default_voxel_gi_buffer();
 	RID render_buffers_get_gi_ambient_texture(RID p_render_buffers);
 	RID render_buffers_get_gi_reflection_texture(RID p_render_buffers);
 
@@ -1147,7 +1147,7 @@ public:
 	float render_buffers_get_volumetric_fog_end(RID p_render_buffers);
 	float render_buffers_get_volumetric_fog_detail_spread(RID p_render_buffers);
 
-	void render_scene(RID p_render_buffers, const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_gi_probes, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data = nullptr);
+	void render_scene(RID p_render_buffers, const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data = nullptr);
 
 	void render_material(const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region);
 

servers/rendering/renderer_rd/renderer_storage_rd.cpp

@@ -6324,36 +6324,36 @@ AABB RendererStorageRD::decal_get_aabb(RID p_decal) const {
 	return AABB(-decal->extents, decal->extents * 2.0);
 }
 
-RID RendererStorageRD::gi_probe_allocate() {
-	return gi_probe_owner.allocate_rid();
+RID RendererStorageRD::voxel_gi_allocate() {
+	return voxel_gi_owner.allocate_rid();
 }
-void RendererStorageRD::gi_probe_initialize(RID p_gi_probe) {
-	gi_probe_owner.initialize_rid(p_gi_probe, GIProbe());
+void RendererStorageRD::voxel_gi_initialize(RID p_voxel_gi) {
+	voxel_gi_owner.initialize_rid(p_voxel_gi, VoxelGI());
 }
 
-void RendererStorageRD::gi_probe_allocate_data(RID p_gi_probe, const Transform3D &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts) {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND(!gi_probe);
+void RendererStorageRD::voxel_gi_allocate_data(RID p_voxel_gi, const Transform3D &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts) {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND(!voxel_gi);
 
-	if (gi_probe->octree_buffer.is_valid()) {
-		RD::get_singleton()->free(gi_probe->octree_buffer);
-		RD::get_singleton()->free(gi_probe->data_buffer);
-		if (gi_probe->sdf_texture.is_valid()) {
-			RD::get_singleton()->free(gi_probe->sdf_texture);
+	if (voxel_gi->octree_buffer.is_valid()) {
+		RD::get_singleton()->free(voxel_gi->octree_buffer);
+		RD::get_singleton()->free(voxel_gi->data_buffer);
+		if (voxel_gi->sdf_texture.is_valid()) {
+			RD::get_singleton()->free(voxel_gi->sdf_texture);
 		}
 
-		gi_probe->sdf_texture = RID();
-		gi_probe->octree_buffer = RID();
-		gi_probe->data_buffer = RID();
-		gi_probe->octree_buffer_size = 0;
-		gi_probe->data_buffer_size = 0;
-		gi_probe->cell_count = 0;
+		voxel_gi->sdf_texture = RID();
+		voxel_gi->octree_buffer = RID();
+		voxel_gi->data_buffer = RID();
+		voxel_gi->octree_buffer_size = 0;
+		voxel_gi->data_buffer_size = 0;
+		voxel_gi->cell_count = 0;
 	}
 
-	gi_probe->to_cell_xform = p_to_cell_xform;
-	gi_probe->bounds = p_aabb;
-	gi_probe->octree_size = p_octree_size;
-	gi_probe->level_counts = p_level_counts;
+	voxel_gi->to_cell_xform = p_to_cell_xform;
+	voxel_gi->bounds = p_aabb;
+	voxel_gi->octree_size = p_octree_size;
+	voxel_gi->level_counts = p_level_counts;
 
 	if (p_octree_cells.size()) {
 		ERR_FAIL_COND(p_octree_cells.size() % 32 != 0); //cells size must be a multiple of 32
@@ -6362,42 +6362,42 @@ void RendererStorageRD::gi_probe_allocate_data(RID p_gi_probe, const Transform3D
 
 		ERR_FAIL_COND(p_data_cells.size() != (int)cell_count * 16); //see that data size matches
 
-		gi_probe->cell_count = cell_count;
-		gi_probe->octree_buffer = RD::get_singleton()->storage_buffer_create(p_octree_cells.size(), p_octree_cells);
-		gi_probe->octree_buffer_size = p_octree_cells.size();
-		gi_probe->data_buffer = RD::get_singleton()->storage_buffer_create(p_data_cells.size(), p_data_cells);
-		gi_probe->data_buffer_size = p_data_cells.size();
+		voxel_gi->cell_count = cell_count;
+		voxel_gi->octree_buffer = RD::get_singleton()->storage_buffer_create(p_octree_cells.size(), p_octree_cells);
+		voxel_gi->octree_buffer_size = p_octree_cells.size();
+		voxel_gi->data_buffer = RD::get_singleton()->storage_buffer_create(p_data_cells.size(), p_data_cells);
+		voxel_gi->data_buffer_size = p_data_cells.size();
 
 		if (p_distance_field.size()) {
 			RD::TextureFormat tf;
 			tf.format = RD::DATA_FORMAT_R8_UNORM;
-			tf.width = gi_probe->octree_size.x;
-			tf.height = gi_probe->octree_size.y;
-			tf.depth = gi_probe->octree_size.z;
+			tf.width = voxel_gi->octree_size.x;
+			tf.height = voxel_gi->octree_size.y;
+			tf.depth = voxel_gi->octree_size.z;
 			tf.texture_type = RD::TEXTURE_TYPE_3D;
 			tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT | RD::TEXTURE_USAGE_CAN_COPY_FROM_BIT;
 			Vector<Vector<uint8_t>> s;
 			s.push_back(p_distance_field);
-			gi_probe->sdf_texture = RD::get_singleton()->texture_create(tf, RD::TextureView(), s);
+			voxel_gi->sdf_texture = RD::get_singleton()->texture_create(tf, RD::TextureView(), s);
 		}
 #if 0
 			{
 				RD::TextureFormat tf;
 				tf.format = RD::DATA_FORMAT_R8_UNORM;
-				tf.width = gi_probe->octree_size.x;
-				tf.height = gi_probe->octree_size.y;
-				tf.depth = gi_probe->octree_size.z;
+				tf.width = voxel_gi->octree_size.x;
+				tf.height = voxel_gi->octree_size.y;
+				tf.depth = voxel_gi->octree_size.z;
 				tf.type = RD::TEXTURE_TYPE_3D;
 				tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT | RD::TEXTURE_USAGE_CAN_COPY_TO_BIT;
 				tf.shareable_formats.push_back(RD::DATA_FORMAT_R8_UNORM);
 				tf.shareable_formats.push_back(RD::DATA_FORMAT_R8_UINT);
-				gi_probe->sdf_texture = RD::get_singleton()->texture_create(tf, RD::TextureView());
+				voxel_gi->sdf_texture = RD::get_singleton()->texture_create(tf, RD::TextureView());
 			}
 			RID shared_tex;
 			{
 				RD::TextureView tv;
 				tv.format_override = RD::DATA_FORMAT_R8_UINT;
-				shared_tex = RD::get_singleton()->texture_create_shared(tv, gi_probe->sdf_texture);
+				shared_tex = RD::get_singleton()->texture_create_shared(tv, voxel_gi->sdf_texture);
 			}
 			//update SDF texture
 			Vector<RD::Uniform> uniforms;
@@ -6405,14 +6405,14 @@ void RendererStorageRD::gi_probe_allocate_data(RID p_gi_probe, const Transform3D
 				RD::Uniform u;
 				u.uniform_type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
 				u.binding = 1;
-				u.ids.push_back(gi_probe->octree_buffer);
+				u.ids.push_back(voxel_gi->octree_buffer);
 				uniforms.push_back(u);
 			}
 			{
 				RD::Uniform u;
 				u.uniform_type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
 				u.binding = 2;
-				u.ids.push_back(gi_probe->data_buffer);
+				u.ids.push_back(voxel_gi->data_buffer);
 				uniforms.push_back(u);
 			}
 			{
@@ -6423,24 +6423,24 @@ void RendererStorageRD::gi_probe_allocate_data(RID p_gi_probe, const Transform3D
 				uniforms.push_back(u);
 			}
 
-			RID uniform_set = RD::get_singleton()->uniform_set_create(uniforms, giprobe_sdf_shader_version_shader, 0);
+			RID uniform_set = RD::get_singleton()->uniform_set_create(uniforms, voxel_gi_sdf_shader_version_shader, 0);
 
 			{
 				uint32_t push_constant[4] = { 0, 0, 0, 0 };
 
-				for (int i = 0; i < gi_probe->level_counts.size() - 1; i++) {
-					push_constant[0] += gi_probe->level_counts[i];
+				for (int i = 0; i < voxel_gi->level_counts.size() - 1; i++) {
+					push_constant[0] += voxel_gi->level_counts[i];
 				}
-				push_constant[1] = push_constant[0] + gi_probe->level_counts[gi_probe->level_counts.size() - 1];
+				push_constant[1] = push_constant[0] + voxel_gi->level_counts[voxel_gi->level_counts.size() - 1];
 
 				print_line("offset: " + itos(push_constant[0]));
 				print_line("size: " + itos(push_constant[1]));
 				//create SDF
 				RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin();
-				RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, giprobe_sdf_shader_pipeline);
+				RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, voxel_gi_sdf_shader_pipeline);
 				RD::get_singleton()->compute_list_bind_uniform_set(compute_list, uniform_set, 0);
 				RD::get_singleton()->compute_list_set_push_constant(compute_list, push_constant, sizeof(uint32_t) * 4);
-				RD::get_singleton()->compute_list_dispatch(compute_list, gi_probe->octree_size.x / 4, gi_probe->octree_size.y / 4, gi_probe->octree_size.z / 4);
+				RD::get_singleton()->compute_list_dispatch(compute_list, voxel_gi->octree_size.x / 4, voxel_gi->octree_size.y / 4, voxel_gi->octree_size.z / 4);
 				RD::get_singleton()->compute_list_end();
 			}
 
@@ -6450,232 +6450,232 @@ void RendererStorageRD::gi_probe_allocate_data(RID p_gi_probe, const Transform3D
 #endif
 	}
 
-	gi_probe->version++;
-	gi_probe->data_version++;
+	voxel_gi->version++;
+	voxel_gi->data_version++;
 
-	gi_probe->dependency.changed_notify(DEPENDENCY_CHANGED_AABB);
+	voxel_gi->dependency.changed_notify(DEPENDENCY_CHANGED_AABB);
 }
 
-AABB RendererStorageRD::gi_probe_get_bounds(RID p_gi_probe) const {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, AABB());
+AABB RendererStorageRD::voxel_gi_get_bounds(RID p_voxel_gi) const {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, AABB());
 
-	return gi_probe->bounds;
+	return voxel_gi->bounds;
 }
 
-Vector3i RendererStorageRD::gi_probe_get_octree_size(RID p_gi_probe) const {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, Vector3i());
-	return gi_probe->octree_size;
+Vector3i RendererStorageRD::voxel_gi_get_octree_size(RID p_voxel_gi) const {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, Vector3i());
+	return voxel_gi->octree_size;
 }
 
-Vector<uint8_t> RendererStorageRD::gi_probe_get_octree_cells(RID p_gi_probe) const {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, Vector<uint8_t>());
+Vector<uint8_t> RendererStorageRD::voxel_gi_get_octree_cells(RID p_voxel_gi) const {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, Vector<uint8_t>());
 
-	if (gi_probe->octree_buffer.is_valid()) {
-		return RD::get_singleton()->buffer_get_data(gi_probe->octree_buffer);
+	if (voxel_gi->octree_buffer.is_valid()) {
+		return RD::get_singleton()->buffer_get_data(voxel_gi->octree_buffer);
 	}
 	return Vector<uint8_t>();
 }
 
-Vector<uint8_t> RendererStorageRD::gi_probe_get_data_cells(RID p_gi_probe) const {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, Vector<uint8_t>());
+Vector<uint8_t> RendererStorageRD::voxel_gi_get_data_cells(RID p_voxel_gi) const {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, Vector<uint8_t>());
 
-	if (gi_probe->data_buffer.is_valid()) {
-		return RD::get_singleton()->buffer_get_data(gi_probe->data_buffer);
+	if (voxel_gi->data_buffer.is_valid()) {
+		return RD::get_singleton()->buffer_get_data(voxel_gi->data_buffer);
 	}
 	return Vector<uint8_t>();
 }
 
-Vector<uint8_t> RendererStorageRD::gi_probe_get_distance_field(RID p_gi_probe) const {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, Vector<uint8_t>());
+Vector<uint8_t> RendererStorageRD::voxel_gi_get_distance_field(RID p_voxel_gi) const {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, Vector<uint8_t>());
 
-	if (gi_probe->data_buffer.is_valid()) {
-		return RD::get_singleton()->texture_get_data(gi_probe->sdf_texture, 0);
+	if (voxel_gi->data_buffer.is_valid()) {
+		return RD::get_singleton()->texture_get_data(voxel_gi->sdf_texture, 0);
 	}
 	return Vector<uint8_t>();
 }
 
-Vector<int> RendererStorageRD::gi_probe_get_level_counts(RID p_gi_probe) const {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, Vector<int>());
+Vector<int> RendererStorageRD::voxel_gi_get_level_counts(RID p_voxel_gi) const {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, Vector<int>());
 
-	return gi_probe->level_counts;
+	return voxel_gi->level_counts;
 }
 
-Transform3D RendererStorageRD::gi_probe_get_to_cell_xform(RID p_gi_probe) const {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, Transform3D());
+Transform3D RendererStorageRD::voxel_gi_get_to_cell_xform(RID p_voxel_gi) const {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, Transform3D());
 
-	return gi_probe->to_cell_xform;
+	return voxel_gi->to_cell_xform;
 }
 
-void RendererStorageRD::gi_probe_set_dynamic_range(RID p_gi_probe, float p_range) {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND(!gi_probe);
+void RendererStorageRD::voxel_gi_set_dynamic_range(RID p_voxel_gi, float p_range) {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND(!voxel_gi);
 
-	gi_probe->dynamic_range = p_range;
-	gi_probe->version++;
+	voxel_gi->dynamic_range = p_range;
+	voxel_gi->version++;
 }
 
-float RendererStorageRD::gi_probe_get_dynamic_range(RID p_gi_probe) const {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, 0);
+float RendererStorageRD::voxel_gi_get_dynamic_range(RID p_voxel_gi) const {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, 0);
 
-	return gi_probe->dynamic_range;
+	return voxel_gi->dynamic_range;
 }
 
-void RendererStorageRD::gi_probe_set_propagation(RID p_gi_probe, float p_range) {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND(!gi_probe);
+void RendererStorageRD::voxel_gi_set_propagation(RID p_voxel_gi, float p_range) {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND(!voxel_gi);
 
-	gi_probe->propagation = p_range;
-	gi_probe->version++;
+	voxel_gi->propagation = p_range;
+	voxel_gi->version++;
 }
 
-float RendererStorageRD::gi_probe_get_propagation(RID p_gi_probe) const {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, 0);
-	return gi_probe->propagation;
+float RendererStorageRD::voxel_gi_get_propagation(RID p_voxel_gi) const {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, 0);
+	return voxel_gi->propagation;
 }
 
-void RendererStorageRD::gi_probe_set_energy(RID p_gi_probe, float p_energy) {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND(!gi_probe);
+void RendererStorageRD::voxel_gi_set_energy(RID p_voxel_gi, float p_energy) {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND(!voxel_gi);
 
-	gi_probe->energy = p_energy;
+	voxel_gi->energy = p_energy;
 }
 
-float RendererStorageRD::gi_probe_get_energy(RID p_gi_probe) const {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, 0);
-	return gi_probe->energy;
+float RendererStorageRD::voxel_gi_get_energy(RID p_voxel_gi) const {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, 0);
+	return voxel_gi->energy;
 }
 
-void RendererStorageRD::gi_probe_set_ao(RID p_gi_probe, float p_ao) {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND(!gi_probe);
+void RendererStorageRD::voxel_gi_set_ao(RID p_voxel_gi, float p_ao) {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND(!voxel_gi);
 
-	gi_probe->ao = p_ao;
+	voxel_gi->ao = p_ao;
 }
 
-float RendererStorageRD::gi_probe_get_ao(RID p_gi_probe) const {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, 0);
-	return gi_probe->ao;
+float RendererStorageRD::voxel_gi_get_ao(RID p_voxel_gi) const {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, 0);
+	return voxel_gi->ao;
 }
 
-void RendererStorageRD::gi_probe_set_ao_size(RID p_gi_probe, float p_strength) {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND(!gi_probe);
+void RendererStorageRD::voxel_gi_set_ao_size(RID p_voxel_gi, float p_strength) {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND(!voxel_gi);
 
-	gi_probe->ao_size = p_strength;
+	voxel_gi->ao_size = p_strength;
 }
 
-float RendererStorageRD::gi_probe_get_ao_size(RID p_gi_probe) const {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, 0);
-	return gi_probe->ao_size;
+float RendererStorageRD::voxel_gi_get_ao_size(RID p_voxel_gi) const {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, 0);
+	return voxel_gi->ao_size;
 }
 
-void RendererStorageRD::gi_probe_set_bias(RID p_gi_probe, float p_bias) {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND(!gi_probe);
+void RendererStorageRD::voxel_gi_set_bias(RID p_voxel_gi, float p_bias) {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND(!voxel_gi);
 
-	gi_probe->bias = p_bias;
+	voxel_gi->bias = p_bias;
 }
 
-float RendererStorageRD::gi_probe_get_bias(RID p_gi_probe) const {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, 0);
-	return gi_probe->bias;
+float RendererStorageRD::voxel_gi_get_bias(RID p_voxel_gi) const {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, 0);
+	return voxel_gi->bias;
 }
 
-void RendererStorageRD::gi_probe_set_normal_bias(RID p_gi_probe, float p_normal_bias) {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND(!gi_probe);
+void RendererStorageRD::voxel_gi_set_normal_bias(RID p_voxel_gi, float p_normal_bias) {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND(!voxel_gi);
 
-	gi_probe->normal_bias = p_normal_bias;
+	voxel_gi->normal_bias = p_normal_bias;
 }
 
-float RendererStorageRD::gi_probe_get_normal_bias(RID p_gi_probe) const {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, 0);
-	return gi_probe->normal_bias;
+float RendererStorageRD::voxel_gi_get_normal_bias(RID p_voxel_gi) const {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, 0);
+	return voxel_gi->normal_bias;
 }
 
-void RendererStorageRD::gi_probe_set_anisotropy_strength(RID p_gi_probe, float p_strength) {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND(!gi_probe);
+void RendererStorageRD::voxel_gi_set_anisotropy_strength(RID p_voxel_gi, float p_strength) {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND(!voxel_gi);
 
-	gi_probe->anisotropy_strength = p_strength;
+	voxel_gi->anisotropy_strength = p_strength;
 }
 
-float RendererStorageRD::gi_probe_get_anisotropy_strength(RID p_gi_probe) const {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, 0);
-	return gi_probe->anisotropy_strength;
+float RendererStorageRD::voxel_gi_get_anisotropy_strength(RID p_voxel_gi) const {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, 0);
+	return voxel_gi->anisotropy_strength;
 }
 
-void RendererStorageRD::gi_probe_set_interior(RID p_gi_probe, bool p_enable) {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND(!gi_probe);
+void RendererStorageRD::voxel_gi_set_interior(RID p_voxel_gi, bool p_enable) {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND(!voxel_gi);
 
-	gi_probe->interior = p_enable;
+	voxel_gi->interior = p_enable;
 }
 
-void RendererStorageRD::gi_probe_set_use_two_bounces(RID p_gi_probe, bool p_enable) {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND(!gi_probe);
+void RendererStorageRD::voxel_gi_set_use_two_bounces(RID p_voxel_gi, bool p_enable) {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND(!voxel_gi);
 
-	gi_probe->use_two_bounces = p_enable;
-	gi_probe->version++;
+	voxel_gi->use_two_bounces = p_enable;
+	voxel_gi->version++;
 }
 
-bool RendererStorageRD::gi_probe_is_using_two_bounces(RID p_gi_probe) const {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, false);
-	return gi_probe->use_two_bounces;
+bool RendererStorageRD::voxel_gi_is_using_two_bounces(RID p_voxel_gi) const {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, false);
+	return voxel_gi->use_two_bounces;
 }
 
-bool RendererStorageRD::gi_probe_is_interior(RID p_gi_probe) const {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, 0);
-	return gi_probe->interior;
+bool RendererStorageRD::voxel_gi_is_interior(RID p_voxel_gi) const {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, 0);
+	return voxel_gi->interior;
 }
 
-uint32_t RendererStorageRD::gi_probe_get_version(RID p_gi_probe) {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, 0);
-	return gi_probe->version;
+uint32_t RendererStorageRD::voxel_gi_get_version(RID p_voxel_gi) {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, 0);
+	return voxel_gi->version;
 }
 
-uint32_t RendererStorageRD::gi_probe_get_data_version(RID p_gi_probe) {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, 0);
-	return gi_probe->data_version;
+uint32_t RendererStorageRD::voxel_gi_get_data_version(RID p_voxel_gi) {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, 0);
+	return voxel_gi->data_version;
 }
 
-RID RendererStorageRD::gi_probe_get_octree_buffer(RID p_gi_probe) const {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, RID());
-	return gi_probe->octree_buffer;
+RID RendererStorageRD::voxel_gi_get_octree_buffer(RID p_voxel_gi) const {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, RID());
+	return voxel_gi->octree_buffer;
 }
 
-RID RendererStorageRD::gi_probe_get_data_buffer(RID p_gi_probe) const {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, RID());
-	return gi_probe->data_buffer;
+RID RendererStorageRD::voxel_gi_get_data_buffer(RID p_voxel_gi) const {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, RID());
+	return voxel_gi->data_buffer;
 }
 
-RID RendererStorageRD::gi_probe_get_sdf_texture(RID p_gi_probe) {
-	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, RID());
+RID RendererStorageRD::voxel_gi_get_sdf_texture(RID p_voxel_gi) {
+	VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_voxel_gi);
+	ERR_FAIL_COND_V(!voxel_gi, RID());
 
-	return gi_probe->sdf_texture;
+	return voxel_gi->sdf_texture;
 }
 
 /* LIGHTMAP API */
@@ -7566,8 +7566,8 @@ void RendererStorageRD::base_update_dependency(RID p_base, DependencyTracker *p_
 	} else if (decal_owner.owns(p_base)) {
 		Decal *decal = decal_owner.getornull(p_base);
 		p_instance->update_dependency(&decal->dependency);
-	} else if (gi_probe_owner.owns(p_base)) {
-		GIProbe *gip = gi_probe_owner.getornull(p_base);
+	} else if (voxel_gi_owner.owns(p_base)) {
+		VoxelGI *gip = voxel_gi_owner.getornull(p_base);
 		p_instance->update_dependency(&gip->dependency);
 	} else if (lightmap_owner.owns(p_base)) {
 		Lightmap *lm = lightmap_owner.getornull(p_base);
@@ -7604,8 +7604,8 @@ RS::InstanceType RendererStorageRD::get_base_type(RID p_rid) const {
 	if (decal_owner.owns(p_rid)) {
 		return RS::INSTANCE_DECAL;
 	}
-	if (gi_probe_owner.owns(p_rid)) {
-		return RS::INSTANCE_GI_PROBE;
+	if (voxel_gi_owner.owns(p_rid)) {
+		return RS::INSTANCE_VOXEL_GI;
 	}
 	if (light_owner.owns(p_rid)) {
 		return RS::INSTANCE_LIGHT;
@@ -8662,11 +8662,11 @@ bool RendererStorageRD::free(RID p_rid) {
 		}
 		decal->dependency.deleted_notify(p_rid);
 		decal_owner.free(p_rid);
-	} else if (gi_probe_owner.owns(p_rid)) {
-		gi_probe_allocate_data(p_rid, Transform3D(), AABB(), Vector3i(), Vector<uint8_t>(), Vector<uint8_t>(), Vector<uint8_t>(), Vector<int>()); //deallocate
-		GIProbe *gi_probe = gi_probe_owner.getornull(p_rid);
-		gi_probe->dependency.deleted_notify(p_rid);
-		gi_probe_owner.free(p_rid);
+	} else if (voxel_gi_owner.owns(p_rid)) {
+		voxel_gi_allocate_data(p_rid, Transform3D(), AABB(), Vector3i(), Vector<uint8_t>(), Vector<uint8_t>(), Vector<uint8_t>(), Vector<int>()); //deallocate
+		VoxelGI *voxel_gi = voxel_gi_owner.getornull(p_rid);
+		voxel_gi->dependency.deleted_notify(p_rid);
+		voxel_gi_owner.free(p_rid);
 	} else if (lightmap_owner.owns(p_rid)) {
 		lightmap_set_textures(p_rid, RID(), false);
 		Lightmap *lightmap = lightmap_owner.getornull(p_rid);
@@ -9181,10 +9181,10 @@ RendererStorageRD::RendererStorageRD() {
 	{
 		Vector<String> sdf_versions;
 		sdf_versions.push_back(""); //one only
-		giprobe_sdf_shader.initialize(sdf_versions);
-		giprobe_sdf_shader_version = giprobe_sdf_shader.version_create();
-		giprobe_sdf_shader_version_shader = giprobe_sdf_shader.version_get_shader(giprobe_sdf_shader_version, 0);
-		giprobe_sdf_shader_pipeline = RD::get_singleton()->compute_pipeline_create(giprobe_sdf_shader_version_shader);
+		voxel_gi_sdf_shader.initialize(sdf_versions);
+		voxel_gi_sdf_shader_version = voxel_gi_sdf_shader.version_create();
+		voxel_gi_sdf_shader_version_shader = voxel_gi_sdf_shader.version_get_shader(voxel_gi_sdf_shader_version, 0);
+		voxel_gi_sdf_shader_pipeline = RD::get_singleton()->compute_pipeline_create(voxel_gi_sdf_shader_version_shader);
 	}
 
 	using_lightmap_array = true; // high end
@@ -9400,7 +9400,7 @@ RendererStorageRD::~RendererStorageRD() {
 		RD::get_singleton()->free(mesh_default_rd_buffers[i]);
 	}
 
-	giprobe_sdf_shader.version_free(giprobe_sdf_shader_version);
+	voxel_gi_sdf_shader.version_free(voxel_gi_sdf_shader_version);
 	particles_shader.copy_shader.version_free(particles_shader.copy_shader_version);
 	rt_sdf.shader.version_free(rt_sdf.shader_version);
 

servers/rendering/renderer_rd/renderer_storage_rd.h

@@ -38,10 +38,10 @@
 #include "servers/rendering/renderer_rd/effects_rd.h"
 #include "servers/rendering/renderer_rd/shader_compiler_rd.h"
 #include "servers/rendering/renderer_rd/shaders/canvas_sdf.glsl.gen.h"
-#include "servers/rendering/renderer_rd/shaders/giprobe_sdf.glsl.gen.h"
 #include "servers/rendering/renderer_rd/shaders/particles.glsl.gen.h"
 #include "servers/rendering/renderer_rd/shaders/particles_copy.glsl.gen.h"
 #include "servers/rendering/renderer_rd/shaders/skeleton.glsl.gen.h"
+#include "servers/rendering/renderer_rd/shaders/voxel_gi_sdf.glsl.gen.h"
 #include "servers/rendering/renderer_scene_render.h"
 #include "servers/rendering/rendering_device.h"
 class RendererStorageRD : public RendererStorage {
@@ -1045,9 +1045,9 @@ private:
 
 	mutable RID_Owner<Decal, true> decal_owner;
 
-	/* GI PROBE */
+	/* VOXEL GI */
 
-	struct GIProbe {
+	struct VoxelGI {
 		RID octree_buffer;
 		RID data_buffer;
 		RID sdf_texture;
@@ -1081,12 +1081,12 @@ private:
 		Dependency dependency;
 	};
 
-	GiprobeSdfShaderRD giprobe_sdf_shader;
-	RID giprobe_sdf_shader_version;
-	RID giprobe_sdf_shader_version_shader;
-	RID giprobe_sdf_shader_pipeline;
+	VoxelGiSdfShaderRD voxel_gi_sdf_shader;
+	RID voxel_gi_sdf_shader_version;
+	RID voxel_gi_sdf_shader_version_shader;
+	RID voxel_gi_sdf_shader_pipeline;
 
-	mutable RID_Owner<GIProbe, true> gi_probe_owner;
+	mutable RID_Owner<VoxelGI, true> voxel_gi_owner;
 
 	/* REFLECTION PROBE */
 
@@ -2019,59 +2019,59 @@ public:
 
 	virtual AABB decal_get_aabb(RID p_decal) const;
 
-	/* GI PROBE API */
+	/* VOXEL GI API */
 
-	RID gi_probe_allocate();
-	void gi_probe_initialize(RID p_gi_probe);
+	RID voxel_gi_allocate();
+	void voxel_gi_initialize(RID p_voxel_gi);
 
-	void gi_probe_allocate_data(RID p_gi_probe, const Transform3D &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts);
+	void voxel_gi_allocate_data(RID p_voxel_gi, const Transform3D &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts);
 
-	AABB gi_probe_get_bounds(RID p_gi_probe) const;
-	Vector3i gi_probe_get_octree_size(RID p_gi_probe) const;
-	Vector<uint8_t> gi_probe_get_octree_cells(RID p_gi_probe) const;
-	Vector<uint8_t> gi_probe_get_data_cells(RID p_gi_probe) const;
-	Vector<uint8_t> gi_probe_get_distance_field(RID p_gi_probe) const;
+	AABB voxel_gi_get_bounds(RID p_voxel_gi) const;
+	Vector3i voxel_gi_get_octree_size(RID p_voxel_gi) const;
+	Vector<uint8_t> voxel_gi_get_octree_cells(RID p_voxel_gi) const;
+	Vector<uint8_t> voxel_gi_get_data_cells(RID p_voxel_gi) const;
+	Vector<uint8_t> voxel_gi_get_distance_field(RID p_voxel_gi) const;
 
-	Vector<int> gi_probe_get_level_counts(RID p_gi_probe) const;
-	Transform3D gi_probe_get_to_cell_xform(RID p_gi_probe) const;
+	Vector<int> voxel_gi_get_level_counts(RID p_voxel_gi) const;
+	Transform3D voxel_gi_get_to_cell_xform(RID p_voxel_gi) const;
 
-	void gi_probe_set_dynamic_range(RID p_gi_probe, float p_range);
-	float gi_probe_get_dynamic_range(RID p_gi_probe) const;
+	void voxel_gi_set_dynamic_range(RID p_voxel_gi, float p_range);
+	float voxel_gi_get_dynamic_range(RID p_voxel_gi) const;
 
-	void gi_probe_set_propagation(RID p_gi_probe, float p_range);
-	float gi_probe_get_propagation(RID p_gi_probe) const;
+	void voxel_gi_set_propagation(RID p_voxel_gi, float p_range);
+	float voxel_gi_get_propagation(RID p_voxel_gi) const;
 
-	void gi_probe_set_energy(RID p_gi_probe, float p_energy);
-	float gi_probe_get_energy(RID p_gi_probe) const;
+	void voxel_gi_set_energy(RID p_voxel_gi, float p_energy);
+	float voxel_gi_get_energy(RID p_voxel_gi) const;
 
-	void gi_probe_set_ao(RID p_gi_probe, float p_ao);
-	float gi_probe_get_ao(RID p_gi_probe) const;
+	void voxel_gi_set_ao(RID p_voxel_gi, float p_ao);
+	float voxel_gi_get_ao(RID p_voxel_gi) const;
 
-	void gi_probe_set_ao_size(RID p_gi_probe, float p_strength);
-	float gi_probe_get_ao_size(RID p_gi_probe) const;
+	void voxel_gi_set_ao_size(RID p_voxel_gi, float p_strength);
+	float voxel_gi_get_ao_size(RID p_voxel_gi) const;
 
-	void gi_probe_set_bias(RID p_gi_probe, float p_bias);
-	float gi_probe_get_bias(RID p_gi_probe) const;
+	void voxel_gi_set_bias(RID p_voxel_gi, float p_bias);
+	float voxel_gi_get_bias(RID p_voxel_gi) const;
 
-	void gi_probe_set_normal_bias(RID p_gi_probe, float p_range);
-	float gi_probe_get_normal_bias(RID p_gi_probe) const;
+	void voxel_gi_set_normal_bias(RID p_voxel_gi, float p_range);
+	float voxel_gi_get_normal_bias(RID p_voxel_gi) const;
 
-	void gi_probe_set_interior(RID p_gi_probe, bool p_enable);
-	bool gi_probe_is_interior(RID p_gi_probe) const;
+	void voxel_gi_set_interior(RID p_voxel_gi, bool p_enable);
+	bool voxel_gi_is_interior(RID p_voxel_gi) const;
 
-	void gi_probe_set_use_two_bounces(RID p_gi_probe, bool p_enable);
-	bool gi_probe_is_using_two_bounces(RID p_gi_probe) const;
+	void voxel_gi_set_use_two_bounces(RID p_voxel_gi, bool p_enable);
+	bool voxel_gi_is_using_two_bounces(RID p_voxel_gi) const;
 
-	void gi_probe_set_anisotropy_strength(RID p_gi_probe, float p_strength);
-	float gi_probe_get_anisotropy_strength(RID p_gi_probe) const;
+	void voxel_gi_set_anisotropy_strength(RID p_voxel_gi, float p_strength);
+	float voxel_gi_get_anisotropy_strength(RID p_voxel_gi) const;
 
-	uint32_t gi_probe_get_version(RID p_probe);
-	uint32_t gi_probe_get_data_version(RID p_probe);
+	uint32_t voxel_gi_get_version(RID p_probe);
+	uint32_t voxel_gi_get_data_version(RID p_probe);
 
-	RID gi_probe_get_octree_buffer(RID p_gi_probe) const;
-	RID gi_probe_get_data_buffer(RID p_gi_probe) const;
+	RID voxel_gi_get_octree_buffer(RID p_voxel_gi) const;
+	RID voxel_gi_get_data_buffer(RID p_voxel_gi) const;
 
-	RID gi_probe_get_sdf_texture(RID p_gi_probe);
+	RID voxel_gi_get_sdf_texture(RID p_voxel_gi);
 
 	/* LIGHTMAP CAPTURE */
 

servers/rendering/renderer_rd/shaders/gi.glsl

@@ -35,7 +35,7 @@ layout(set = 0, binding = 11) uniform texture2DArray lightprobe_texture;
 
 layout(set = 0, binding = 12) uniform texture2D depth_buffer;
 layout(set = 0, binding = 13) uniform texture2D normal_roughness_buffer;
-layout(set = 0, binding = 14) uniform utexture2D giprobe_buffer;
+layout(set = 0, binding = 14) uniform utexture2D voxel_gi_buffer;
 
 layout(set = 0, binding = 15, std140) uniform SDFGI {
 	vec3 grid_size;
@@ -65,9 +65,9 @@ layout(set = 0, binding = 15, std140) uniform SDFGI {
 }
 sdfgi;
 
-#define MAX_GI_PROBES 8
+#define MAX_VOXEL_GI_INSTANCES 8
 
-struct GIProbeData {
+struct VoxelGIData {
 	mat4 xform;
 	vec3 bounds;
 	float dynamic_range;
@@ -83,12 +83,12 @@ struct GIProbeData {
 	uint mipmaps;
 };
 
-layout(set = 0, binding = 16, std140) uniform GIProbes {
-	GIProbeData data[MAX_GI_PROBES];
+layout(set = 0, binding = 16, std140) uniform VoxelGIs {
+	VoxelGIData data[MAX_VOXEL_GI_INSTANCES];
 }
-gi_probes;
+voxel_gi_instances;
 
-layout(set = 0, binding = 17) uniform texture3D gi_probe_textures[MAX_GI_PROBES];
+layout(set = 0, binding = 17) uniform texture3D voxel_gi_textures[MAX_VOXEL_GI_INSTANCES];
 
 layout(push_constant, binding = 0, std430) uniform Params {
 	ivec2 screen_size;
@@ -98,7 +98,7 @@ layout(push_constant, binding = 0, std430) uniform Params {
 	vec4 proj_info;
 
 	vec3 ao_color;
-	uint max_giprobes;
+	uint max_voxel_gi_instances;
 
 	bool high_quality_vct;
 	bool orthogonal;
@@ -155,7 +155,7 @@ vec3 reconstruct_position(ivec2 screen_pos) {
 	return pos;
 }
 
-void sdfgi_probe_process(uint cascade, vec3 cascade_pos, vec3 cam_pos, vec3 cam_normal, vec3 cam_specular_normal, float roughness, out vec3 diffuse_light, out vec3 specular_light) {
+void sdfvoxel_gi_process(uint cascade, vec3 cascade_pos, vec3 cam_pos, vec3 cam_normal, vec3 cam_specular_normal, float roughness, out vec3 diffuse_light, out vec3 specular_light) {
 	cascade_pos += cam_normal * sdfgi.normal_bias;
 
 	vec3 base_pos = floor(cascade_pos);
@@ -293,7 +293,7 @@ void sdfgi_process(vec3 vertex, vec3 normal, vec3 reflection, float roughness, o
 
 		float blend;
 		vec3 diffuse, specular;
-		sdfgi_probe_process(cascade, cascade_pos, cam_pos, cam_normal, reflection, roughness, diffuse, specular);
+		sdfvoxel_gi_process(cascade, cascade_pos, cam_pos, cam_normal, reflection, roughness, diffuse, specular);
 
 		{
 			//process blend
@@ -323,7 +323,7 @@ void sdfgi_process(vec3 vertex, vec3 normal, vec3 reflection, float roughness, o
 			} else {
 				vec3 diffuse2, specular2;
 				cascade_pos = (cam_pos - sdfgi.cascades[cascade + 1].position) * sdfgi.cascades[cascade + 1].to_probe;
-				sdfgi_probe_process(cascade + 1, cascade_pos, cam_pos, cam_normal, reflection, roughness, diffuse2, specular2);
+				sdfvoxel_gi_process(cascade + 1, cascade_pos, cam_pos, cam_normal, reflection, roughness, diffuse2, specular2);
 				diffuse = mix(diffuse, diffuse2, blend);
 				specular = mix(specular, specular2, blend);
 			}
@@ -494,26 +494,26 @@ vec4 voxel_cone_trace_45_degrees(texture3D probe, vec3 cell_size, vec3 pos, vec3
 	return color;
 }
 
-void gi_probe_compute(uint index, vec3 position, vec3 normal, vec3 ref_vec, mat3 normal_xform, float roughness, inout vec4 out_spec, inout vec4 out_diff, inout float out_blend) {
-	position = (gi_probes.data[index].xform * vec4(position, 1.0)).xyz;
-	ref_vec = normalize((gi_probes.data[index].xform * vec4(ref_vec, 0.0)).xyz);
-	normal = normalize((gi_probes.data[index].xform * vec4(normal, 0.0)).xyz);
+void voxel_gi_compute(uint index, vec3 position, vec3 normal, vec3 ref_vec, mat3 normal_xform, float roughness, inout vec4 out_spec, inout vec4 out_diff, inout float out_blend) {
+	position = (voxel_gi_instances.data[index].xform * vec4(position, 1.0)).xyz;
+	ref_vec = normalize((voxel_gi_instances.data[index].xform * vec4(ref_vec, 0.0)).xyz);
+	normal = normalize((voxel_gi_instances.data[index].xform * vec4(normal, 0.0)).xyz);
 
-	position += normal * gi_probes.data[index].normal_bias;
+	position += normal * voxel_gi_instances.data[index].normal_bias;
 
 	//this causes corrupted pixels, i have no idea why..
-	if (any(bvec2(any(lessThan(position, vec3(0.0))), any(greaterThan(position, gi_probes.data[index].bounds))))) {
+	if (any(bvec2(any(lessThan(position, vec3(0.0))), any(greaterThan(position, voxel_gi_instances.data[index].bounds))))) {
 		return;
 	}
 
-	mat3 dir_xform = mat3(gi_probes.data[index].xform) * normal_xform;
+	mat3 dir_xform = mat3(voxel_gi_instances.data[index].xform) * normal_xform;
 
-	vec3 blendv = abs(position / gi_probes.data[index].bounds * 2.0 - 1.0);
+	vec3 blendv = abs(position / voxel_gi_instances.data[index].bounds * 2.0 - 1.0);
 	float blend = clamp(1.0 - max(blendv.x, max(blendv.y, blendv.z)), 0.0, 1.0);
 	//float blend=1.0;
 
-	float max_distance = length(gi_probes.data[index].bounds);
-	vec3 cell_size = 1.0 / gi_probes.data[index].bounds;
+	float max_distance = length(voxel_gi_instances.data[index].bounds);
+	vec3 cell_size = 1.0 / voxel_gi_instances.data[index].bounds;
 
 	//irradiance
 
@@ -534,7 +534,7 @@ void gi_probe_compute(uint index, vec3 position, vec3 normal, vec3 ref_vec, mat3
 
 		for (uint i = 0; i < cone_dir_count; i++) {
 			vec3 dir = normalize(dir_xform * cone_dirs[i]);
-			light += cone_weights[i] * voxel_cone_trace(gi_probe_textures[index], cell_size, position, dir, cone_angle_tan, max_distance, gi_probes.data[index].bias);
+			light += cone_weights[i] * voxel_cone_trace(voxel_gi_textures[index], cell_size, position, dir, cone_angle_tan, max_distance, voxel_gi_instances.data[index].bias);
 		}
 	} else {
 		const uint cone_dir_count = 4;
@@ -547,42 +547,42 @@ void gi_probe_compute(uint index, vec3 position, vec3 normal, vec3 ref_vec, mat3
 		float cone_weights[cone_dir_count] = float[](0.25, 0.25, 0.25, 0.25);
 		for (int i = 0; i < cone_dir_count; i++) {
 			vec3 dir = normalize(dir_xform * cone_dirs[i]);
-			light += cone_weights[i] * voxel_cone_trace_45_degrees(gi_probe_textures[index], cell_size, position, dir, max_distance, gi_probes.data[index].bias);
+			light += cone_weights[i] * voxel_cone_trace_45_degrees(voxel_gi_textures[index], cell_size, position, dir, max_distance, voxel_gi_instances.data[index].bias);
 		}
 	}
 
-	if (gi_probes.data[index].ambient_occlusion > 0.001) {
-		float size = 1.0 + gi_probes.data[index].ambient_occlusion_size * 7.0;
+	if (voxel_gi_instances.data[index].ambient_occlusion > 0.001) {
+		float size = 1.0 + voxel_gi_instances.data[index].ambient_occlusion_size * 7.0;
 
 		float taps, blend;
 		blend = modf(size, taps);
 		float ao = 0.0;
 		for (float i = 1.0; i <= taps; i++) {
 			vec3 ofs = (position + normal * (i * 0.5 + 1.0)) * cell_size;
-			ao += textureLod(sampler3D(gi_probe_textures[index], linear_sampler_with_mipmaps), ofs, i - 1.0).a * i;
+			ao += textureLod(sampler3D(voxel_gi_textures[index], linear_sampler_with_mipmaps), ofs, i - 1.0).a * i;
 		}
 
 		if (blend > 0.001) {
 			vec3 ofs = (position + normal * ((taps + 1.0) * 0.5 + 1.0)) * cell_size;
-			ao += textureLod(sampler3D(gi_probe_textures[index], linear_sampler_with_mipmaps), ofs, taps).a * (taps + 1.0) * blend;
+			ao += textureLod(sampler3D(voxel_gi_textures[index], linear_sampler_with_mipmaps), ofs, taps).a * (taps + 1.0) * blend;
 		}
 
 		ao = 1.0 - min(1.0, ao);
 
-		light.rgb = mix(params.ao_color, light.rgb, mix(1.0, ao, gi_probes.data[index].ambient_occlusion));
+		light.rgb = mix(params.ao_color, light.rgb, mix(1.0, ao, voxel_gi_instances.data[index].ambient_occlusion));
 	}
 
-	light.rgb *= gi_probes.data[index].dynamic_range;
-	if (!gi_probes.data[index].blend_ambient) {
+	light.rgb *= voxel_gi_instances.data[index].dynamic_range;
+	if (!voxel_gi_instances.data[index].blend_ambient) {
 		light.a = 1.0;
 	}
 
 	out_diff += light * blend;
 
 	//radiance
-	vec4 irr_light = voxel_cone_trace(gi_probe_textures[index], cell_size, position, ref_vec, tan(roughness * 0.5 * M_PI * 0.99), max_distance, gi_probes.data[index].bias);
-	irr_light.rgb *= gi_probes.data[index].dynamic_range;
-	if (!gi_probes.data[index].blend_ambient) {
+	vec4 irr_light = voxel_cone_trace(voxel_gi_textures[index], cell_size, position, ref_vec, tan(roughness * 0.5 * M_PI * 0.99), max_distance, voxel_gi_instances.data[index].bias);
+	irr_light.rgb *= voxel_gi_instances.data[index].dynamic_range;
+	if (!voxel_gi_instances.data[index].blend_ambient) {
 		irr_light.a = 1.0;
 	}
 
@@ -614,9 +614,9 @@ void process_gi(ivec2 pos, vec3 vertex, inout vec4 ambient_light, inout vec4 ref
 		sdfgi_process(vertex, normal, reflection, roughness, ambient_light, reflection_light);
 #endif
 
-#ifdef USE_GIPROBES
+#ifdef USE_VOXEL_GI_INSTANCES
 		{
-			uvec2 giprobe_tex = texelFetch(usampler2D(giprobe_buffer, linear_sampler), pos, 0).rg;
+			uvec2 voxel_gi_tex = texelFetch(usampler2D(voxel_gi_buffer, linear_sampler), pos, 0).rg;
 			roughness *= roughness;
 			//find arbitrary tangent and bitangent, then build a matrix
 			vec3 v0 = abs(normal.z) < 0.999 ? vec3(0.0, 0.0, 1.0) : vec3(0.0, 1.0, 0.0);
@@ -628,9 +628,9 @@ void process_gi(ivec2 pos, vec3 vertex, inout vec4 ambient_light, inout vec4 ref
 			vec4 spec_accum = vec4(0.0);
 			float blend_accum = 0.0;
 
-			for (uint i = 0; i < params.max_giprobes; i++) {
-				if (any(equal(uvec2(i), giprobe_tex))) {
-					gi_probe_compute(i, vertex, normal, reflection, normal_mat, roughness, spec_accum, amb_accum, blend_accum);
+			for (uint i = 0; i < params.max_voxel_gi_instances; i++) {
+				if (any(equal(uvec2(i), voxel_gi_tex))) {
+					voxel_gi_compute(i, vertex, normal, reflection, normal_mat, roughness, spec_accum, amb_accum, blend_accum);
 				}
 			}
 			if (blend_accum > 0.0) {

servers/rendering/renderer_rd/shaders/resolve.glsl

@@ -13,9 +13,9 @@ layout(set = 0, binding = 1) uniform sampler2DMS source_normal_roughness;
 layout(r32f, set = 1, binding = 0) uniform restrict writeonly image2D dest_depth;
 layout(rgba8, set = 1, binding = 1) uniform restrict writeonly image2D dest_normal_roughness;
 
-#ifdef GIPROBE_RESOLVE
-layout(set = 2, binding = 0) uniform usampler2DMS source_giprobe;
-layout(rg8ui, set = 3, binding = 0) uniform restrict writeonly uimage2D dest_giprobe;
+#ifdef VOXEL_GI_RESOLVE
+layout(set = 2, binding = 0) uniform usampler2DMS source_voxel_gi;
+layout(rg8ui, set = 3, binding = 0) uniform restrict writeonly uimage2D dest_voxel_gi;
 #endif
 
 #endif
@@ -38,8 +38,8 @@ void main() {
 
 	float best_depth = 1e20;
 	vec4 best_normal_roughness = vec4(0.0);
-#ifdef GIPROBE_RESOLVE
-	uvec2 best_giprobe;
+#ifdef VOXEL_GI_RESOLVE
+	uvec2 best_voxel_gi;
 #endif
 
 #if 0
@@ -50,8 +50,8 @@ void main() {
 			best_depth = depth;
 			best_normal_roughness = texelFetch(source_normal_roughness,pos,i);
 
-#ifdef GIPROBE_RESOLVE
-			best_giprobe = texelFetch(source_giprobe,pos,i).rg;
+#ifdef VOXEL_GI_RESOLVE
+			best_voxel_gi = texelFetch(source_voxel_gi,pos,i).rg;
 #endif
 		}
 	}
@@ -204,16 +204,16 @@ void main() {
 #endif
 	best_depth = texelFetch(source_depth, pos, best_index).r;
 	best_normal_roughness = texelFetch(source_normal_roughness, pos, best_index);
-#ifdef GIPROBE_RESOLVE
-	best_giprobe = texelFetch(source_giprobe, pos, best_index).rg;
+#ifdef VOXEL_GI_RESOLVE
+	best_voxel_gi = texelFetch(source_voxel_gi, pos, best_index).rg;
 #endif
 
 #endif
 
 	imageStore(dest_depth, pos, vec4(best_depth));
 	imageStore(dest_normal_roughness, pos, vec4(best_normal_roughness));
-#ifdef GIPROBE_RESOLVE
-	imageStore(dest_giprobe, pos, uvec4(best_giprobe, 0, 0));
+#ifdef VOXEL_GI_RESOLVE
+	imageStore(dest_voxel_gi, pos, uvec4(best_voxel_gi, 0, 0));
 #endif
 
 #endif

servers/rendering/renderer_rd/shaders/scene_forward_clustered.glsl

@@ -426,8 +426,8 @@ layout(location = 4) out float depth_output_buffer;
 #ifdef MODE_RENDER_NORMAL_ROUGHNESS
 layout(location = 0) out vec4 normal_roughness_output_buffer;
 
-#ifdef MODE_RENDER_GIPROBE
-layout(location = 1) out uvec2 giprobe_buffer;
+#ifdef MODE_RENDER_VOXEL_GI
+layout(location = 1) out uvec2 voxel_gi_buffer;
 #endif
 
 #endif //MODE_RENDER_NORMAL
@@ -1042,7 +1042,7 @@ void main() {
 		}
 	}
 
-	if (bool(instances.data[instance_index].flags & INSTANCE_FLAGS_USE_GIPROBE)) { // process giprobes
+	if (bool(instances.data[instance_index].flags & INSTANCE_FLAGS_USE_VOXEL_GI)) { // process voxel_gi_instances
 
 		uint index1 = instances.data[instance_index].gi_offset & 0xFFFF;
 		vec3 ref_vec = normalize(reflect(normalize(vertex), normal));
@@ -1054,12 +1054,12 @@ void main() {
 
 		vec4 amb_accum = vec4(0.0);
 		vec4 spec_accum = vec4(0.0);
-		gi_probe_compute(index1, vertex, normal, ref_vec, normal_mat, roughness * roughness, ambient_light, specular_light, spec_accum, amb_accum);
+		voxel_gi_compute(index1, vertex, normal, ref_vec, normal_mat, roughness * roughness, ambient_light, specular_light, spec_accum, amb_accum);
 
 		uint index2 = instances.data[instance_index].gi_offset >> 16;
 
 		if (index2 != 0xFFFF) {
-			gi_probe_compute(index2, vertex, normal, ref_vec, normal_mat, roughness * roughness, ambient_light, specular_light, spec_accum, amb_accum);
+			voxel_gi_compute(index2, vertex, normal, ref_vec, normal_mat, roughness * roughness, ambient_light, specular_light, spec_accum, amb_accum);
 		}
 
 		if (amb_accum.a > 0.0) {
@@ -1929,15 +1929,15 @@ void main() {
 #ifdef MODE_RENDER_NORMAL_ROUGHNESS
 		normal_roughness_output_buffer = vec4(normal * 0.5 + 0.5, roughness);
 
-#ifdef MODE_RENDER_GIPROBE
-		if (bool(instances.data[instance_index].flags & INSTANCE_FLAGS_USE_GIPROBE)) { // process giprobes
+#ifdef MODE_RENDER_VOXEL_GI
+		if (bool(instances.data[instance_index].flags & INSTANCE_FLAGS_USE_VOXEL_GI)) { // process voxel_gi_instances
 			uint index1 = instances.data[instance_index].gi_offset & 0xFFFF;
 			uint index2 = instances.data[instance_index].gi_offset >> 16;
-			giprobe_buffer.x = index1 & 0xFF;
-			giprobe_buffer.y = index2 & 0xFF;
+			voxel_gi_buffer.x = index1 & 0xFF;
+			voxel_gi_buffer.y = index2 & 0xFF;
 		} else {
-			giprobe_buffer.x = 0xFF;
-			giprobe_buffer.y = 0xFF;
+			voxel_gi_buffer.x = 0xFF;
+			voxel_gi_buffer.y = 0xFF;
 		}
 #endif
 

servers/rendering/renderer_rd/shaders/scene_forward_clustered_inc.glsl

@@ -1,7 +1,7 @@
 #define M_PI 3.14159265359
 #define ROUGHNESS_MAX_LOD 5
 
-#define MAX_GI_PROBES 8
+#define MAX_VOXEL_GI_INSTANCES 8
 
 #if defined(has_GL_KHR_shader_subgroup_ballot) && defined(has_GL_KHR_shader_subgroup_arithmetic)
 
@@ -15,7 +15,7 @@
 #include "cluster_data_inc.glsl"
 #include "decal_data_inc.glsl"
 
-#if !defined(MODE_RENDER_DEPTH) || defined(MODE_RENDER_MATERIAL) || defined(MODE_RENDER_SDF) || defined(MODE_RENDER_NORMAL_ROUGHNESS) || defined(MODE_RENDER_GIPROBE) || defined(TANGENT_USED) || defined(NORMAL_MAP_USED)
+#if !defined(MODE_RENDER_DEPTH) || defined(MODE_RENDER_MATERIAL) || defined(MODE_RENDER_SDF) || defined(MODE_RENDER_NORMAL_ROUGHNESS) || defined(MODE_RENDER_VOXEL_GI) || defined(TANGENT_USED) || defined(NORMAL_MAP_USED)
 #ifndef NORMAL_USED
 #define NORMAL_USED
 #endif
@@ -57,7 +57,7 @@ layout(set = 0, binding = 2) uniform sampler shadow_sampler;
 #define INSTANCE_FLAGS_USE_LIGHTMAP_CAPTURE (1 << 8)
 #define INSTANCE_FLAGS_USE_LIGHTMAP (1 << 9)
 #define INSTANCE_FLAGS_USE_SH_LIGHTMAP (1 << 10)
-#define INSTANCE_FLAGS_USE_GIPROBE (1 << 11)
+#define INSTANCE_FLAGS_USE_VOXEL_GI (1 << 11)
 #define INSTANCE_FLAGS_MULTIMESH (1 << 12)
 #define INSTANCE_FLAGS_MULTIMESH_FORMAT_2D (1 << 13)
 #define INSTANCE_FLAGS_MULTIMESH_HAS_COLOR (1 << 14)
@@ -122,7 +122,7 @@ layout(set = 0, binding = 12, std430) restrict readonly buffer GlobalVariableDat
 }
 global_variables;
 
-struct SDFGIProbeCascadeData {
+struct SDFVoxelGICascadeData {
 	vec3 position;
 	float to_probe;
 	ivec3 probe_world_offset;
@@ -153,7 +153,7 @@ layout(set = 0, binding = 13, std140) uniform SDFGI {
 	vec3 cascade_probe_size;
 	uint pad5;
 
-	SDFGIProbeCascadeData cascades[SDFGI_MAX_CASCADES];
+	SDFVoxelGICascadeData cascades[SDFGI_MAX_CASCADES];
 }
 sdfgi;
 
@@ -275,7 +275,7 @@ layout(set = 1, binding = 5) uniform texture2D directional_shadow_atlas;
 
 layout(set = 1, binding = 6) uniform texture2DArray lightmap_textures[MAX_LIGHTMAP_TEXTURES];
 
-layout(set = 1, binding = 7) uniform texture3D gi_probe_textures[MAX_GI_PROBES];
+layout(set = 1, binding = 7) uniform texture3D voxel_gi_textures[MAX_VOXEL_GI_INSTANCES];
 
 layout(set = 1, binding = 8, std430) buffer restrict readonly ClusterBuffer {
 	uint data[];
@@ -306,7 +306,7 @@ layout(set = 1, binding = 14) uniform texture2D reflection_buffer;
 layout(set = 1, binding = 15) uniform texture2DArray sdfgi_lightprobe_texture;
 layout(set = 1, binding = 16) uniform texture3D sdfgi_occlusion_cascades;
 
-struct GIProbeData {
+struct VoxelGIData {
 	mat4 xform;
 	vec3 bounds;
 	float dynamic_range;
@@ -322,10 +322,10 @@ struct GIProbeData {
 	uint mipmaps;
 };
 
-layout(set = 1, binding = 17, std140) uniform GIProbes {
-	GIProbeData data[MAX_GI_PROBES];
+layout(set = 1, binding = 17, std140) uniform VoxelGIs {
+	VoxelGIData data[MAX_VOXEL_GI_INSTANCES];
 }
-gi_probes;
+voxel_gi_instances;
 
 layout(set = 1, binding = 18) uniform texture3D volumetric_fog_texture;
 

servers/rendering/renderer_rd/shaders/scene_forward_gi_inc.glsl

@@ -48,24 +48,24 @@ vec4 voxel_cone_trace_45_degrees(texture3D probe, vec3 cell_size, vec3 pos, vec3
 	return color;
 }
 
-void gi_probe_compute(uint index, vec3 position, vec3 normal, vec3 ref_vec, mat3 normal_xform, float roughness, vec3 ambient, vec3 environment, inout vec4 out_spec, inout vec4 out_diff) {
-	position = (gi_probes.data[index].xform * vec4(position, 1.0)).xyz;
-	ref_vec = normalize((gi_probes.data[index].xform * vec4(ref_vec, 0.0)).xyz);
-	normal = normalize((gi_probes.data[index].xform * vec4(normal, 0.0)).xyz);
+void voxel_gi_compute(uint index, vec3 position, vec3 normal, vec3 ref_vec, mat3 normal_xform, float roughness, vec3 ambient, vec3 environment, inout vec4 out_spec, inout vec4 out_diff) {
+	position = (voxel_gi_instances.data[index].xform * vec4(position, 1.0)).xyz;
+	ref_vec = normalize((voxel_gi_instances.data[index].xform * vec4(ref_vec, 0.0)).xyz);
+	normal = normalize((voxel_gi_instances.data[index].xform * vec4(normal, 0.0)).xyz);
 
-	position += normal * gi_probes.data[index].normal_bias;
+	position += normal * voxel_gi_instances.data[index].normal_bias;
 
 	//this causes corrupted pixels, i have no idea why..
-	if (any(bvec2(any(lessThan(position, vec3(0.0))), any(greaterThan(position, gi_probes.data[index].bounds))))) {
+	if (any(bvec2(any(lessThan(position, vec3(0.0))), any(greaterThan(position, voxel_gi_instances.data[index].bounds))))) {
 		return;
 	}
 
-	vec3 blendv = abs(position / gi_probes.data[index].bounds * 2.0 - 1.0);
+	vec3 blendv = abs(position / voxel_gi_instances.data[index].bounds * 2.0 - 1.0);
 	float blend = clamp(1.0 - max(blendv.x, max(blendv.y, blendv.z)), 0.0, 1.0);
 	//float blend=1.0;
 
-	float max_distance = length(gi_probes.data[index].bounds);
-	vec3 cell_size = 1.0 / gi_probes.data[index].bounds;
+	float max_distance = length(voxel_gi_instances.data[index].bounds);
+	vec3 cell_size = 1.0 / voxel_gi_instances.data[index].bounds;
 
 	//radiance
 
@@ -83,26 +83,26 @@ void gi_probe_compute(uint index, vec3 position, vec3 normal, vec3 ref_vec, mat3
 	vec3 light = vec3(0.0);
 
 	for (int i = 0; i < MAX_CONE_DIRS; i++) {
-		vec3 dir = normalize((gi_probes.data[index].xform * vec4(normal_xform * cone_dirs[i], 0.0)).xyz);
+		vec3 dir = normalize((voxel_gi_instances.data[index].xform * vec4(normal_xform * cone_dirs[i], 0.0)).xyz);
 
-		vec4 cone_light = voxel_cone_trace_45_degrees(gi_probe_textures[index], cell_size, position, dir, cone_angle_tan, max_distance, gi_probes.data[index].bias);
+		vec4 cone_light = voxel_cone_trace_45_degrees(voxel_gi_textures[index], cell_size, position, dir, cone_angle_tan, max_distance, voxel_gi_instances.data[index].bias);
 
-		if (gi_probes.data[index].blend_ambient) {
+		if (voxel_gi_instances.data[index].blend_ambient) {
 			cone_light.rgb = mix(ambient, cone_light.rgb, min(1.0, cone_light.a / 0.95));
 		}
 
 		light += cone_weights[i] * cone_light.rgb;
 	}
 
-	light *= gi_probes.data[index].dynamic_range;
+	light *= voxel_gi_instances.data[index].dynamic_range;
 	out_diff += vec4(light * blend, blend);
 
 	//irradiance
-	vec4 irr_light = voxel_cone_trace(gi_probe_textures[index], cell_size, position, ref_vec, tan(roughness * 0.5 * M_PI * 0.99), max_distance, gi_probes.data[index].bias);
-	if (gi_probes.data[index].blend_ambient) {
+	vec4 irr_light = voxel_cone_trace(voxel_gi_textures[index], cell_size, position, ref_vec, tan(roughness * 0.5 * M_PI * 0.99), max_distance, voxel_gi_instances.data[index].bias);
+	if (voxel_gi_instances.data[index].blend_ambient) {
 		irr_light.rgb = mix(environment, irr_light.rgb, min(1.0, irr_light.a / 0.95));
 	}
-	irr_light.rgb *= gi_probes.data[index].dynamic_range;
+	irr_light.rgb *= voxel_gi_instances.data[index].dynamic_range;
 	//irr_light=vec3(0.0);
 
 	out_spec += vec4(irr_light.rgb * blend, blend);

servers/rendering/renderer_rd/shaders/scene_forward_mobile_inc.glsl

@@ -51,7 +51,7 @@ layout(set = 0, binding = 2) uniform sampler shadow_sampler;
 #define INSTANCE_FLAGS_USE_LIGHTMAP_CAPTURE (1 << 8)
 #define INSTANCE_FLAGS_USE_LIGHTMAP (1 << 9)
 #define INSTANCE_FLAGS_USE_SH_LIGHTMAP (1 << 10)
-#define INSTANCE_FLAGS_USE_GIPROBE (1 << 11)
+#define INSTANCE_FLAGS_USE_VOXEL_GI (1 << 11)
 #define INSTANCE_FLAGS_MULTIMESH (1 << 12)
 #define INSTANCE_FLAGS_MULTIMESH_FORMAT_2D (1 << 13)
 #define INSTANCE_FLAGS_MULTIMESH_HAS_COLOR (1 << 14)

servers/rendering/renderer_rd/shaders/volumetric_fog.glsl

@@ -72,9 +72,9 @@ layout(rgba16f, set = 0, binding = 9) uniform restrict writeonly image3D dest_ma
 
 layout(set = 0, binding = 10) uniform sampler shadow_sampler;
 
-#define MAX_GI_PROBES 8
+#define MAX_VOXEL_GI_INSTANCES 8
 
-struct GIProbeData {
+struct VoxelGIData {
 	mat4 xform;
 	vec3 bounds;
 	float dynamic_range;
@@ -90,12 +90,12 @@ struct GIProbeData {
 	uint mipmaps;
 };
 
-layout(set = 0, binding = 11, std140) uniform GIProbes {
-	GIProbeData data[MAX_GI_PROBES];
+layout(set = 0, binding = 11, std140) uniform VoxelGIs {
+	VoxelGIData data[MAX_VOXEL_GI_INSTANCES];
 }
-gi_probes;
+voxel_gi_instances;
 
-layout(set = 0, binding = 12) uniform texture3D gi_probe_textures[MAX_GI_PROBES];
+layout(set = 0, binding = 12) uniform texture3D voxel_gi_textures[MAX_VOXEL_GI_INSTANCES];
 
 layout(set = 0, binding = 13) uniform sampler linear_sampler_with_mipmaps;
 
@@ -104,7 +104,7 @@ layout(set = 0, binding = 13) uniform sampler linear_sampler_with_mipmaps;
 // SDFGI Integration on set 1
 #define SDFGI_MAX_CASCADES 8
 
-struct SDFGIProbeCascadeData {
+struct SDFVoxelGICascadeData {
 	vec3 position;
 	float to_probe;
 	ivec3 probe_world_offset;
@@ -135,7 +135,7 @@ layout(set = 1, binding = 0, std140) uniform SDFGI {
 	vec3 cascade_probe_size;
 	uint pad5;
 
-	SDFGIProbeCascadeData cascades[SDFGI_MAX_CASCADES];
+	SDFVoxelGICascadeData cascades[SDFGI_MAX_CASCADES];
 }
 sdfgi;
 
@@ -162,7 +162,7 @@ layout(set = 0, binding = 14, std140) uniform Params {
 
 	float detail_spread;
 	float gi_inject;
-	uint max_gi_probes;
+	uint max_voxel_gi_instances;
 	uint cluster_type_size;
 
 	vec2 screen_size;
@@ -533,21 +533,21 @@ void main() {
 
 	vec3 world_pos = mat3(params.cam_rotation) * view_pos;
 
-	for (uint i = 0; i < params.max_gi_probes; i++) {
-		vec3 position = (gi_probes.data[i].xform * vec4(world_pos, 1.0)).xyz;
+	for (uint i = 0; i < params.max_voxel_gi_instances; i++) {
+		vec3 position = (voxel_gi_instances.data[i].xform * vec4(world_pos, 1.0)).xyz;
 
 		//this causes corrupted pixels, i have no idea why..
-		if (all(bvec2(all(greaterThanEqual(position, vec3(0.0))), all(lessThan(position, gi_probes.data[i].bounds))))) {
-			position /= gi_probes.data[i].bounds;
+		if (all(bvec2(all(greaterThanEqual(position, vec3(0.0))), all(lessThan(position, voxel_gi_instances.data[i].bounds))))) {
+			position /= voxel_gi_instances.data[i].bounds;
 
 			vec4 light = vec4(0.0);
-			for (uint j = 0; j < gi_probes.data[i].mipmaps; j++) {
-				vec4 slight = textureLod(sampler3D(gi_probe_textures[i], linear_sampler_with_mipmaps), position, float(j));
+			for (uint j = 0; j < voxel_gi_instances.data[i].mipmaps; j++) {
+				vec4 slight = textureLod(sampler3D(voxel_gi_textures[i], linear_sampler_with_mipmaps), position, float(j));
 				float a = (1.0 - light.a);
 				light += a * slight;
 			}
 
-			light.rgb *= gi_probes.data[i].dynamic_range * params.gi_inject;
+			light.rgb *= voxel_gi_instances.data[i].dynamic_range * params.gi_inject;
 
 			total_light += light.rgb;
 		}

servers/rendering/renderer_scene.h

@@ -196,7 +196,7 @@ public:
 	virtual void set_debug_draw_mode(RS::ViewportDebugDraw p_debug_draw) = 0;
 
 	virtual TypedArray<Image> bake_render_uv2(RID p_base, const Vector<RID> &p_material_overrides, const Size2i &p_image_size) = 0;
-	virtual void gi_probe_set_quality(RS::GIProbeQuality) = 0;
+	virtual void voxel_gi_set_quality(RS::VoxelGIQuality) = 0;
 
 	virtual void sdfgi_set_debug_probe_select(const Vector3 &p_position, const Vector3 &p_dir) = 0;
 

servers/rendering/renderer_scene_cull.cpp

@@ -190,26 +190,26 @@ void RendererSceneCull::_instance_pair(Instance *p_A, Instance *p_B) {
 			((RendererSceneCull *)self)->_instance_queue_update(A, false, false); //need to update capture
 		}
 
-	} else if (self->geometry_instance_pair_mask & (1 << RS::INSTANCE_GI_PROBE) && B->base_type == RS::INSTANCE_GI_PROBE && ((1 << A->base_type) & RS::INSTANCE_GEOMETRY_MASK)) {
-		InstanceGIProbeData *gi_probe = static_cast<InstanceGIProbeData *>(B->base_data);
+	} else if (self->geometry_instance_pair_mask & (1 << RS::INSTANCE_VOXEL_GI) && B->base_type == RS::INSTANCE_VOXEL_GI && ((1 << A->base_type) & RS::INSTANCE_GEOMETRY_MASK)) {
+		InstanceVoxelGIData *voxel_gi = static_cast<InstanceVoxelGIData *>(B->base_data);
 		InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(A->base_data);
 
-		geom->gi_probes.insert(B);
+		geom->voxel_gi_instances.insert(B);
 
 		if (A->dynamic_gi) {
-			gi_probe->dynamic_geometries.insert(A);
+			voxel_gi->dynamic_geometries.insert(A);
 		} else {
-			gi_probe->geometries.insert(A);
+			voxel_gi->geometries.insert(A);
 		}
 
 		if (A->scenario && A->array_index >= 0) {
 			InstanceData &idata = A->scenario->instance_data[A->array_index];
-			idata.flags |= InstanceData::FLAG_GEOM_GI_PROBE_DIRTY;
+			idata.flags |= InstanceData::FLAG_GEOM_VOXEL_GI_DIRTY;
 		}
 
-	} else if (B->base_type == RS::INSTANCE_GI_PROBE && A->base_type == RS::INSTANCE_LIGHT) {
-		InstanceGIProbeData *gi_probe = static_cast<InstanceGIProbeData *>(B->base_data);
-		gi_probe->lights.insert(A);
+	} else if (B->base_type == RS::INSTANCE_VOXEL_GI && A->base_type == RS::INSTANCE_LIGHT) {
+		InstanceVoxelGIData *voxel_gi = static_cast<InstanceVoxelGIData *>(B->base_data);
+		voxel_gi->lights.insert(A);
 	} else if (B->base_type == RS::INSTANCE_PARTICLES_COLLISION && A->base_type == RS::INSTANCE_PARTICLES) {
 		InstanceParticlesCollisionData *collision = static_cast<InstanceParticlesCollisionData *>(B->base_data);
 		RSG::storage->particles_add_collision(A->base, collision->instance);
@@ -281,25 +281,25 @@ void RendererSceneCull::_instance_unpair(Instance *p_A, Instance *p_B) {
 			((RendererSceneCull *)self)->_instance_queue_update(A, false, false); //need to update capture
 		}
 
-	} else if (self->geometry_instance_pair_mask & (1 << RS::INSTANCE_GI_PROBE) && B->base_type == RS::INSTANCE_GI_PROBE && ((1 << A->base_type) & RS::INSTANCE_GEOMETRY_MASK)) {
-		InstanceGIProbeData *gi_probe = static_cast<InstanceGIProbeData *>(B->base_data);
+	} else if (self->geometry_instance_pair_mask & (1 << RS::INSTANCE_VOXEL_GI) && B->base_type == RS::INSTANCE_VOXEL_GI && ((1 << A->base_type) & RS::INSTANCE_GEOMETRY_MASK)) {
+		InstanceVoxelGIData *voxel_gi = static_cast<InstanceVoxelGIData *>(B->base_data);
 		InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(A->base_data);
 
-		geom->gi_probes.erase(B);
+		geom->voxel_gi_instances.erase(B);
 		if (A->dynamic_gi) {
-			gi_probe->dynamic_geometries.erase(A);
+			voxel_gi->dynamic_geometries.erase(A);
 		} else {
-			gi_probe->geometries.erase(A);
+			voxel_gi->geometries.erase(A);
 		}
 
 		if (A->scenario && A->array_index >= 0) {
 			InstanceData &idata = A->scenario->instance_data[A->array_index];
-			idata.flags |= InstanceData::FLAG_GEOM_GI_PROBE_DIRTY;
+			idata.flags |= InstanceData::FLAG_GEOM_VOXEL_GI_DIRTY;
 		}
 
-	} else if (B->base_type == RS::INSTANCE_GI_PROBE && A->base_type == RS::INSTANCE_LIGHT) {
-		InstanceGIProbeData *gi_probe = static_cast<InstanceGIProbeData *>(B->base_data);
-		gi_probe->lights.erase(A);
+	} else if (B->base_type == RS::INSTANCE_VOXEL_GI && A->base_type == RS::INSTANCE_LIGHT) {
+		InstanceVoxelGIData *voxel_gi = static_cast<InstanceVoxelGIData *>(B->base_data);
+		voxel_gi->lights.erase(A);
 	} else if (B->base_type == RS::INSTANCE_PARTICLES_COLLISION && A->base_type == RS::INSTANCE_PARTICLES) {
 		InstanceParticlesCollisionData *collision = static_cast<InstanceParticlesCollisionData *>(B->base_data);
 		RSG::storage->particles_remove_collision(A->base, collision->instance);
@@ -494,23 +494,23 @@ void RendererSceneCull::instance_set_base(RID p_instance, RID p_base) {
 				}
 				scene_render->free(lightmap_data->instance);
 			} break;
-			case RS::INSTANCE_GI_PROBE: {
-				InstanceGIProbeData *gi_probe = static_cast<InstanceGIProbeData *>(instance->base_data);
+			case RS::INSTANCE_VOXEL_GI: {
+				InstanceVoxelGIData *voxel_gi = static_cast<InstanceVoxelGIData *>(instance->base_data);
 #ifdef DEBUG_ENABLED
-				if (gi_probe->geometries.size()) {
-					ERR_PRINT("BUG, indexing did not unpair geometries from GIProbe.");
+				if (voxel_gi->geometries.size()) {
+					ERR_PRINT("BUG, indexing did not unpair geometries from VoxelGI.");
 				}
 #endif
 #ifdef DEBUG_ENABLED
-				if (gi_probe->lights.size()) {
-					ERR_PRINT("BUG, indexing did not unpair lights from GIProbe.");
+				if (voxel_gi->lights.size()) {
+					ERR_PRINT("BUG, indexing did not unpair lights from VoxelGI.");
 				}
 #endif
-				if (gi_probe->update_element.in_list()) {
-					gi_probe_update_list.remove(&gi_probe->update_element);
+				if (voxel_gi->update_element.in_list()) {
+					voxel_gi_update_list.remove(&voxel_gi->update_element);
 				}
 
-				scene_render->free(gi_probe->probe_instance);
+				scene_render->free(voxel_gi->probe_instance);
 
 			} break;
 			case RS::INSTANCE_OCCLUDER: {
@@ -602,16 +602,16 @@ void RendererSceneCull::instance_set_base(RID p_instance, RID p_base) {
 				instance->base_data = lightmap_data;
 				lightmap_data->instance = scene_render->lightmap_instance_create(p_base);
 			} break;
-			case RS::INSTANCE_GI_PROBE: {
-				InstanceGIProbeData *gi_probe = memnew(InstanceGIProbeData);
-				instance->base_data = gi_probe;
-				gi_probe->owner = instance;
+			case RS::INSTANCE_VOXEL_GI: {
+				InstanceVoxelGIData *voxel_gi = memnew(InstanceVoxelGIData);
+				instance->base_data = voxel_gi;
+				voxel_gi->owner = instance;
 
-				if (scenario && !gi_probe->update_element.in_list()) {
-					gi_probe_update_list.add(&gi_probe->update_element);
+				if (scenario && !voxel_gi->update_element.in_list()) {
+					voxel_gi_update_list.add(&voxel_gi->update_element);
 				}
 
-				gi_probe->probe_instance = scene_render->gi_probe_instance_create(p_base);
+				voxel_gi->probe_instance = scene_render->voxel_gi_instance_create(p_base);
 
 			} break;
 			case RS::INSTANCE_OCCLUDER: {
@@ -668,22 +668,22 @@ void RendererSceneCull::instance_set_scenario(RID p_instance, RID p_scenario) {
 			case RS::INSTANCE_PARTICLES_COLLISION: {
 				heightfield_particle_colliders_update_list.erase(instance);
 			} break;
-			case RS::INSTANCE_GI_PROBE: {
-				InstanceGIProbeData *gi_probe = static_cast<InstanceGIProbeData *>(instance->base_data);
+			case RS::INSTANCE_VOXEL_GI: {
+				InstanceVoxelGIData *voxel_gi = static_cast<InstanceVoxelGIData *>(instance->base_data);
 
 #ifdef DEBUG_ENABLED
-				if (gi_probe->geometries.size()) {
-					ERR_PRINT("BUG, indexing did not unpair geometries from GIProbe.");
+				if (voxel_gi->geometries.size()) {
+					ERR_PRINT("BUG, indexing did not unpair geometries from VoxelGI.");
 				}
 #endif
 #ifdef DEBUG_ENABLED
-				if (gi_probe->lights.size()) {
-					ERR_PRINT("BUG, indexing did not unpair lights from GIProbe.");
+				if (voxel_gi->lights.size()) {
+					ERR_PRINT("BUG, indexing did not unpair lights from VoxelGI.");
 				}
 #endif
 
-				if (gi_probe->update_element.in_list()) {
-					gi_probe_update_list.remove(&gi_probe->update_element);
+				if (voxel_gi->update_element.in_list()) {
+					voxel_gi_update_list.remove(&voxel_gi->update_element);
 				}
 			} break;
 			case RS::INSTANCE_OCCLUDER: {
@@ -714,10 +714,10 @@ void RendererSceneCull::instance_set_scenario(RID p_instance, RID p_scenario) {
 					light->D = scenario->directional_lights.push_back(instance);
 				}
 			} break;
-			case RS::INSTANCE_GI_PROBE: {
-				InstanceGIProbeData *gi_probe = static_cast<InstanceGIProbeData *>(instance->base_data);
-				if (!gi_probe->update_element.in_list()) {
-					gi_probe_update_list.add(&gi_probe->update_element);
+			case RS::INSTANCE_VOXEL_GI: {
+				InstanceVoxelGIData *voxel_gi = static_cast<InstanceVoxelGIData *>(instance->base_data);
+				if (!voxel_gi->update_element.in_list()) {
+					voxel_gi_update_list.add(&voxel_gi->update_element);
 				}
 			} break;
 			case RS::INSTANCE_OCCLUDER: {
@@ -1253,10 +1253,10 @@ void RendererSceneCull::_update_instance(Instance *p_instance) {
 		InstanceLightmapData *lightmap = static_cast<InstanceLightmapData *>(p_instance->base_data);
 
 		scene_render->lightmap_instance_set_transform(lightmap->instance, p_instance->transform);
-	} else if (p_instance->base_type == RS::INSTANCE_GI_PROBE) {
-		InstanceGIProbeData *gi_probe = static_cast<InstanceGIProbeData *>(p_instance->base_data);
+	} else if (p_instance->base_type == RS::INSTANCE_VOXEL_GI) {
+		InstanceVoxelGIData *voxel_gi = static_cast<InstanceVoxelGIData *>(p_instance->base_data);
 
-		scene_render->gi_probe_instance_set_transform_to_data(gi_probe->probe_instance, p_instance->transform);
+		scene_render->voxel_gi_instance_set_transform_to_data(voxel_gi->probe_instance, p_instance->transform);
 	} else if (p_instance->base_type == RS::INSTANCE_PARTICLES) {
 		RSG::storage->particles_set_emission_transform(p_instance->base, p_instance->transform);
 	} else if (p_instance->base_type == RS::INSTANCE_PARTICLES_COLLISION) {
@@ -1371,8 +1371,8 @@ void RendererSceneCull::_update_instance(Instance *p_instance) {
 			case RS::INSTANCE_LIGHTMAP: {
 				idata.instance_data_rid = static_cast<InstanceLightmapData *>(p_instance->base_data)->instance.get_id();
 			} break;
-			case RS::INSTANCE_GI_PROBE: {
-				idata.instance_data_rid = static_cast<InstanceGIProbeData *>(p_instance->base_data)->probe_instance.get_id();
+			case RS::INSTANCE_VOXEL_GI: {
+				idata.instance_data_rid = static_cast<InstanceVoxelGIData *>(p_instance->base_data)->probe_instance.get_id();
 			} break;
 			default: {
 			}
@@ -1425,7 +1425,7 @@ void RendererSceneCull::_update_instance(Instance *p_instance) {
 
 	if ((1 << p_instance->base_type) & RS::INSTANCE_GEOMETRY_MASK) {
 		pair.pair_mask |= 1 << RS::INSTANCE_LIGHT;
-		pair.pair_mask |= 1 << RS::INSTANCE_GI_PROBE;
+		pair.pair_mask |= 1 << RS::INSTANCE_VOXEL_GI;
 		pair.pair_mask |= 1 << RS::INSTANCE_LIGHTMAP;
 		if (p_instance->base_type == RS::INSTANCE_PARTICLES) {
 			pair.pair_mask |= 1 << RS::INSTANCE_PARTICLES_COLLISION;
@@ -1439,7 +1439,7 @@ void RendererSceneCull::_update_instance(Instance *p_instance) {
 		pair.bvh = &p_instance->scenario->indexers[Scenario::INDEXER_GEOMETRY];
 
 		if (RSG::storage->light_get_bake_mode(p_instance->base) == RS::LIGHT_BAKE_DYNAMIC) {
-			pair.pair_mask |= (1 << RS::INSTANCE_GI_PROBE);
+			pair.pair_mask |= (1 << RS::INSTANCE_VOXEL_GI);
 			pair.bvh2 = &p_instance->scenario->indexers[Scenario::INDEXER_VOLUMES];
 		}
 	} else if (geometry_instance_pair_mask & (1 << RS::INSTANCE_REFLECTION_PROBE) && (p_instance->base_type == RS::INSTANCE_REFLECTION_PROBE)) {
@@ -1451,7 +1451,7 @@ void RendererSceneCull::_update_instance(Instance *p_instance) {
 	} else if (p_instance->base_type == RS::INSTANCE_PARTICLES_COLLISION) {
 		pair.pair_mask = (1 << RS::INSTANCE_PARTICLES);
 		pair.bvh = &p_instance->scenario->indexers[Scenario::INDEXER_GEOMETRY];
-	} else if (p_instance->base_type == RS::INSTANCE_GI_PROBE) {
+	} else if (p_instance->base_type == RS::INSTANCE_VOXEL_GI) {
 		//lights and geometries
 		pair.pair_mask = RS::INSTANCE_GEOMETRY_MASK | (1 << RS::INSTANCE_LIGHT);
 		pair.bvh = &p_instance->scenario->indexers[Scenario::INDEXER_GEOMETRY];
@@ -1504,7 +1504,7 @@ void RendererSceneCull::_unpair_instance(Instance *p_instance) {
 		scene_render->geometry_instance_pair_light_instances(geom->geometry_instance, nullptr, 0);
 		scene_render->geometry_instance_pair_reflection_probe_instances(geom->geometry_instance, nullptr, 0);
 		scene_render->geometry_instance_pair_decal_instances(geom->geometry_instance, nullptr, 0);
-		scene_render->geometry_instance_pair_gi_probe_instances(geom->geometry_instance, nullptr, 0);
+		scene_render->geometry_instance_pair_voxel_gi_instances(geom->geometry_instance, nullptr, 0);
 	}
 }
 
@@ -1566,8 +1566,8 @@ void RendererSceneCull::_update_instance_aabb(Instance *p_instance) {
 			new_aabb = RSG::storage->decal_get_aabb(p_instance->base);
 
 		} break;
-		case RenderingServer::INSTANCE_GI_PROBE: {
-			new_aabb = RSG::storage->gi_probe_get_bounds(p_instance->base);
+		case RenderingServer::INSTANCE_VOXEL_GI: {
+			new_aabb = RSG::storage->voxel_gi_get_bounds(p_instance->base);
 
 		} break;
 		case RenderingServer::INSTANCE_LIGHTMAP: {
@@ -2384,14 +2384,14 @@ void RendererSceneCull::_frustum_cull(CullData &cull_data, FrustumCullResult &cu
 			} else if (base_type == RS::INSTANCE_DECAL) {
 				cull_result.decals.push_back(RID::from_uint64(idata.instance_data_rid));
 
-			} else if (base_type == RS::INSTANCE_GI_PROBE) {
-				InstanceGIProbeData *gi_probe = static_cast<InstanceGIProbeData *>(idata.instance->base_data);
+			} else if (base_type == RS::INSTANCE_VOXEL_GI) {
+				InstanceVoxelGIData *voxel_gi = static_cast<InstanceVoxelGIData *>(idata.instance->base_data);
 				cull_data.cull->lock.lock();
-				if (!gi_probe->update_element.in_list()) {
-					gi_probe_update_list.add(&gi_probe->update_element);
+				if (!voxel_gi->update_element.in_list()) {
+					voxel_gi_update_list.add(&voxel_gi->update_element);
 				}
 				cull_data.cull->lock.unlock();
-				cull_result.gi_probes.push_back(RID::from_uint64(idata.instance_data_rid));
+				cull_result.voxel_gi_instances.push_back(RID::from_uint64(idata.instance_data_rid));
 
 			} else if (base_type == RS::INSTANCE_LIGHTMAP) {
 				cull_result.lightmaps.push_back(RID::from_uint64(idata.instance_data_rid));
@@ -2468,20 +2468,20 @@ void RendererSceneCull::_frustum_cull(CullData &cull_data, FrustumCullResult &cu
 					idata.flags &= ~uint32_t(InstanceData::FLAG_GEOM_DECAL_DIRTY);
 				}
 
-				if (idata.flags & InstanceData::FLAG_GEOM_GI_PROBE_DIRTY) {
+				if (idata.flags & InstanceData::FLAG_GEOM_VOXEL_GI_DIRTY) {
 					InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(idata.instance->base_data);
 					uint32_t idx = 0;
-					for (Set<Instance *>::Element *E = geom->gi_probes.front(); E; E = E->next()) {
-						InstanceGIProbeData *gi_probe = static_cast<InstanceGIProbeData *>(E->get()->base_data);
+					for (Set<Instance *>::Element *E = geom->voxel_gi_instances.front(); E; E = E->next()) {
+						InstanceVoxelGIData *voxel_gi = static_cast<InstanceVoxelGIData *>(E->get()->base_data);
 
-						instance_pair_buffer[idx++] = gi_probe->probe_instance;
+						instance_pair_buffer[idx++] = voxel_gi->probe_instance;
 						if (idx == MAX_INSTANCE_PAIRS) {
 							break;
 						}
 					}
 
-					scene_render->geometry_instance_pair_gi_probe_instances(geom->geometry_instance, instance_pair_buffer, idx);
-					idata.flags &= ~uint32_t(InstanceData::FLAG_GEOM_GI_PROBE_DIRTY);
+					scene_render->geometry_instance_pair_voxel_gi_instances(geom->geometry_instance, instance_pair_buffer, idx);
+					idata.flags &= ~uint32_t(InstanceData::FLAG_GEOM_VOXEL_GI_DIRTY);
 				}
 
 				if ((idata.flags & InstanceData::FLAG_LIGHTMAP_CAPTURE) && idata.instance->last_frame_pass != frame_number && !idata.instance->lightmap_target_sh.is_empty() && !idata.instance->lightmap_sh.is_empty()) {
@@ -2864,7 +2864,7 @@ void RendererSceneCull::_render_scene(const Transform3D &p_cam_transform, const
 	}
 
 	RENDER_TIMESTAMP("Render Scene ");
-	scene_render->render_scene(p_render_buffers, p_cam_transform, p_cam_projection, p_cam_orthogonal, frustum_cull_result.geometry_instances, frustum_cull_result.light_instances, frustum_cull_result.reflections, frustum_cull_result.gi_probes, frustum_cull_result.decals, frustum_cull_result.lightmaps, p_environment, camera_effects, p_shadow_atlas, occluders_tex, p_reflection_probe.is_valid() ? RID() : scenario->reflection_atlas, p_reflection_probe, p_reflection_probe_pass, p_screen_lod_threshold, render_shadow_data, max_shadows_used, render_sdfgi_data, cull.sdfgi.region_count, &sdfgi_update_data);
+	scene_render->render_scene(p_render_buffers, p_cam_transform, p_cam_projection, p_cam_orthogonal, frustum_cull_result.geometry_instances, frustum_cull_result.light_instances, frustum_cull_result.reflections, frustum_cull_result.voxel_gi_instances, frustum_cull_result.decals, frustum_cull_result.lightmaps, p_environment, camera_effects, p_shadow_atlas, occluders_tex, p_reflection_probe.is_valid() ? RID() : scenario->reflection_atlas, p_reflection_probe, p_reflection_probe_pass, p_screen_lod_threshold, render_shadow_data, max_shadows_used, render_sdfgi_data, cull.sdfgi.region_count, &sdfgi_update_data);
 
 	for (uint32_t i = 0; i < max_shadows_used; i++) {
 		render_shadow_data[i].instances.clear();
@@ -2875,7 +2875,7 @@ void RendererSceneCull::_render_scene(const Transform3D &p_cam_transform, const
 		render_sdfgi_data[i].instances.clear();
 	}
 
-	//	virtual void render_scene(RID p_render_buffers, const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_gi_probes, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_lod_threshold,const RenderShadowData *p_render_shadows,int p_render_shadow_count,const RenderSDFGIData *p_render_sdfgi_regions,int p_render_sdfgi_region_count,const RenderSDFGIStaticLightData *p_render_sdfgi_static_lights=nullptr) = 0;
+	//	virtual void render_scene(RID p_render_buffers, const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_lod_threshold,const RenderShadowData *p_render_shadows,int p_render_shadow_count,const RenderSDFGIData *p_render_sdfgi_regions,int p_render_sdfgi_region_count,const RenderSDFGIStaticLightData *p_render_sdfgi_static_lights=nullptr) = 0;
 }
 
 RID RendererSceneCull::_render_get_environment(RID p_camera, RID p_scenario) {
@@ -3033,18 +3033,18 @@ void RendererSceneCull::render_probes() {
 		ref_probe = next;
 	}
 
-	/* GI PROBES */
+	/* VOXEL GIS */
 
-	SelfList<InstanceGIProbeData> *gi_probe = gi_probe_update_list.first();
+	SelfList<InstanceVoxelGIData> *voxel_gi = voxel_gi_update_list.first();
 
-	if (gi_probe) {
+	if (voxel_gi) {
 		RENDER_TIMESTAMP("Render GI Probes");
 	}
 
-	while (gi_probe) {
-		SelfList<InstanceGIProbeData> *next = gi_probe->next();
+	while (voxel_gi) {
+		SelfList<InstanceVoxelGIData> *next = voxel_gi->next();
 
-		InstanceGIProbeData *probe = gi_probe->self();
+		InstanceVoxelGIData *probe = voxel_gi->self();
 		//Instance *instance_probe = probe->owner;
 
 		//check if probe must be setup, but don't do if on the lighting thread
@@ -3053,7 +3053,7 @@ void RendererSceneCull::render_probes() {
 		int cache_count = 0;
 		{
 			int light_cache_size = probe->light_cache.size();
-			const InstanceGIProbeData::LightCache *caches = probe->light_cache.ptr();
+			const InstanceVoxelGIData::LightCache *caches = probe->light_cache.ptr();
 			const RID *instance_caches = probe->light_instances.ptr();
 
 			int idx = 0; //must count visible lights
@@ -3068,7 +3068,7 @@ void RendererSceneCull::render_probes() {
 				} else if (idx >= light_cache_size) {
 					cache_dirty = true;
 				} else {
-					const InstanceGIProbeData::LightCache *cache = &caches[idx];
+					const InstanceVoxelGIData::LightCache *cache = &caches[idx];
 
 					if (
 							instance_caches[idx] != instance_light->instance ||
@@ -3100,7 +3100,7 @@ void RendererSceneCull::render_probes() {
 				} else if (idx >= light_cache_size) {
 					cache_dirty = true;
 				} else {
-					const InstanceGIProbeData::LightCache *cache = &caches[idx];
+					const InstanceVoxelGIData::LightCache *cache = &caches[idx];
 
 					if (
 							instance_caches[idx] != instance_light->instance ||
@@ -3129,14 +3129,14 @@ void RendererSceneCull::render_probes() {
 			cache_count = idx;
 		}
 
-		bool update_lights = scene_render->gi_probe_needs_update(probe->probe_instance);
+		bool update_lights = scene_render->voxel_gi_needs_update(probe->probe_instance);
 
 		if (cache_dirty) {
 			probe->light_cache.resize(cache_count);
 			probe->light_instances.resize(cache_count);
 
 			if (cache_count) {
-				InstanceGIProbeData::LightCache *caches = probe->light_cache.ptrw();
+				InstanceVoxelGIData::LightCache *caches = probe->light_cache.ptrw();
 				RID *instance_caches = probe->light_instances.ptrw();
 
 				int idx = 0; //must count visible lights
@@ -3147,7 +3147,7 @@ void RendererSceneCull::render_probes() {
 						continue;
 					}
 
-					InstanceGIProbeData::LightCache *cache = &caches[idx];
+					InstanceVoxelGIData::LightCache *cache = &caches[idx];
 
 					instance_caches[idx] = instance_light->instance;
 					cache->has_shadow = RSG::storage->light_has_shadow(instance->base);
@@ -3170,7 +3170,7 @@ void RendererSceneCull::render_probes() {
 						continue;
 					}
 
-					InstanceGIProbeData::LightCache *cache = &caches[idx];
+					InstanceVoxelGIData::LightCache *cache = &caches[idx];
 
 					instance_caches[idx] = instance_light->instance;
 					cache->has_shadow = RSG::storage->light_has_shadow(instance->base);
@@ -3203,30 +3203,30 @@ void RendererSceneCull::render_probes() {
 			}
 			InstanceGeometryData *geom = (InstanceGeometryData *)ins->base_data;
 
-			if (ins->scenario && ins->array_index >= 0 && (ins->scenario->instance_data[ins->array_index].flags & InstanceData::FLAG_GEOM_GI_PROBE_DIRTY)) {
+			if (ins->scenario && ins->array_index >= 0 && (ins->scenario->instance_data[ins->array_index].flags & InstanceData::FLAG_GEOM_VOXEL_GI_DIRTY)) {
 				uint32_t idx = 0;
-				for (Set<Instance *>::Element *F = geom->gi_probes.front(); F; F = F->next()) {
-					InstanceGIProbeData *gi_probe2 = static_cast<InstanceGIProbeData *>(F->get()->base_data);
+				for (Set<Instance *>::Element *F = geom->voxel_gi_instances.front(); F; F = F->next()) {
+					InstanceVoxelGIData *voxel_gi2 = static_cast<InstanceVoxelGIData *>(F->get()->base_data);
 
-					instance_pair_buffer[idx++] = gi_probe2->probe_instance;
+					instance_pair_buffer[idx++] = voxel_gi2->probe_instance;
 					if (idx == MAX_INSTANCE_PAIRS) {
 						break;
 					}
 				}
 
-				scene_render->geometry_instance_pair_gi_probe_instances(geom->geometry_instance, instance_pair_buffer, idx);
+				scene_render->geometry_instance_pair_voxel_gi_instances(geom->geometry_instance, instance_pair_buffer, idx);
 
-				ins->scenario->instance_data[ins->array_index].flags &= ~uint32_t(InstanceData::FLAG_GEOM_GI_PROBE_DIRTY);
+				ins->scenario->instance_data[ins->array_index].flags &= ~uint32_t(InstanceData::FLAG_GEOM_VOXEL_GI_DIRTY);
 			}
 
 			frustum_cull_result.geometry_instances.push_back(geom->geometry_instance);
 		}
 
-		scene_render->gi_probe_update(probe->probe_instance, update_lights, probe->light_instances, frustum_cull_result.geometry_instances);
+		scene_render->voxel_gi_update(probe->probe_instance, update_lights, probe->light_instances, frustum_cull_result.geometry_instances);
 
-		gi_probe_update_list.remove(gi_probe);
+		voxel_gi_update_list.remove(voxel_gi);
 
-		gi_probe = next;
+		voxel_gi = next;
 	}
 }
 

servers/rendering/renderer_scene_cull.h

@@ -253,7 +253,7 @@ public:
 			FLAG_GEOM_LIGHTING_DIRTY = (1 << 11),
 			FLAG_GEOM_REFLECTION_DIRTY = (1 << 12),
 			FLAG_GEOM_DECAL_DIRTY = (1 << 13),
-			FLAG_GEOM_GI_PROBE_DIRTY = (1 << 14),
+			FLAG_GEOM_VOXEL_GI_DIRTY = (1 << 14),
 			FLAG_LIGHTMAP_CAPTURE = (1 << 15),
 			FLAG_USES_BAKED_LIGHT = (1 << 16),
 			FLAG_USES_MESH_INSTANCE = (1 << 17),
@@ -535,7 +535,7 @@ public:
 
 		Set<Instance *> decals;
 		Set<Instance *> reflection_probes;
-		Set<Instance *> gi_probes;
+		Set<Instance *> voxel_gi_instances;
 		Set<Instance *> lightmap_captures;
 
 		InstanceGeometryData() {
@@ -599,7 +599,7 @@ public:
 		}
 	};
 
-	struct InstanceGIProbeData : public InstanceBaseData {
+	struct InstanceVoxelGIData : public InstanceBaseData {
 		Instance *owner;
 
 		Set<Instance *> geometries;
@@ -629,16 +629,16 @@ public:
 		bool invalid;
 		uint32_t base_version;
 
-		SelfList<InstanceGIProbeData> update_element;
+		SelfList<InstanceVoxelGIData> update_element;
 
-		InstanceGIProbeData() :
+		InstanceVoxelGIData() :
 				update_element(this) {
 			invalid = true;
 			base_version = 0;
 		}
 	};
 
-	SelfList<InstanceGIProbeData>::List gi_probe_update_list;
+	SelfList<InstanceVoxelGIData>::List voxel_gi_update_list;
 
 	struct InstanceLightmapData : public InstanceBaseData {
 		RID instance;
@@ -724,7 +724,7 @@ public:
 		PagedArray<RID> lightmaps;
 		PagedArray<RID> reflections;
 		PagedArray<RID> decals;
-		PagedArray<RID> gi_probes;
+		PagedArray<RID> voxel_gi_instances;
 		PagedArray<RID> mesh_instances;
 
 		struct DirectionalShadow {
@@ -741,7 +741,7 @@ public:
 			lightmaps.clear();
 			reflections.clear();
 			decals.clear();
-			gi_probes.clear();
+			voxel_gi_instances.clear();
 			mesh_instances.clear();
 			for (int i = 0; i < RendererSceneRender::MAX_DIRECTIONAL_LIGHTS; i++) {
 				for (int j = 0; j < RendererSceneRender::MAX_DIRECTIONAL_LIGHT_CASCADES; j++) {
@@ -765,7 +765,7 @@ public:
 			lightmaps.reset();
 			reflections.reset();
 			decals.reset();
-			gi_probes.reset();
+			voxel_gi_instances.reset();
 			mesh_instances.reset();
 			for (int i = 0; i < RendererSceneRender::MAX_DIRECTIONAL_LIGHTS; i++) {
 				for (int j = 0; j < RendererSceneRender::MAX_DIRECTIONAL_LIGHT_CASCADES; j++) {
@@ -789,7 +789,7 @@ public:
 			lightmaps.merge_unordered(p_cull_result.lightmaps);
 			reflections.merge_unordered(p_cull_result.reflections);
 			decals.merge_unordered(p_cull_result.decals);
-			gi_probes.merge_unordered(p_cull_result.gi_probes);
+			voxel_gi_instances.merge_unordered(p_cull_result.voxel_gi_instances);
 			mesh_instances.merge_unordered(p_cull_result.mesh_instances);
 
 			for (int i = 0; i < RendererSceneRender::MAX_DIRECTIONAL_LIGHTS; i++) {
@@ -814,7 +814,7 @@ public:
 			lightmaps.set_page_pool(p_rid_pool);
 			reflections.set_page_pool(p_rid_pool);
 			decals.set_page_pool(p_rid_pool);
-			gi_probes.set_page_pool(p_rid_pool);
+			voxel_gi_instances.set_page_pool(p_rid_pool);
 			mesh_instances.set_page_pool(p_rid_pool);
 			for (int i = 0; i < RendererSceneRender::MAX_DIRECTIONAL_LIGHTS; i++) {
 				for (int j = 0; j < RendererSceneRender::MAX_DIRECTIONAL_LIGHT_CASCADES; j++) {
@@ -975,7 +975,7 @@ public:
 #define PASSBASE scene_render
 
 	PASS2(directional_shadow_atlas_set_size, int, bool)
-	PASS1(gi_probe_set_quality, RS::GIProbeQuality)
+	PASS1(voxel_gi_set_quality, RS::VoxelGIQuality)
 
 	/* SKY API */
 

servers/rendering/renderer_scene_render.h

@@ -65,7 +65,7 @@ public:
 	virtual void geometry_instance_pair_light_instances(GeometryInstance *p_geometry_instance, const RID *p_light_instances, uint32_t p_light_instance_count) = 0;
 	virtual void geometry_instance_pair_reflection_probe_instances(GeometryInstance *p_geometry_instance, const RID *p_reflection_probe_instances, uint32_t p_reflection_probe_instance_count) = 0;
 	virtual void geometry_instance_pair_decal_instances(GeometryInstance *p_geometry_instance, const RID *p_decal_instances, uint32_t p_decal_instance_count) = 0;
-	virtual void geometry_instance_pair_gi_probe_instances(GeometryInstance *p_geometry_instance, const RID *p_gi_probe_instances, uint32_t p_gi_probe_instance_count) = 0;
+	virtual void geometry_instance_pair_voxel_gi_instances(GeometryInstance *p_geometry_instance, const RID *p_voxel_gi_instances, uint32_t p_voxel_gi_instance_count) = 0;
 
 	virtual void geometry_instance_free(GeometryInstance *p_geometry_instance) = 0;
 
@@ -187,12 +187,12 @@ public:
 	virtual RID lightmap_instance_create(RID p_lightmap) = 0;
 	virtual void lightmap_instance_set_transform(RID p_lightmap, const Transform3D &p_transform) = 0;
 
-	virtual RID gi_probe_instance_create(RID p_gi_probe) = 0;
-	virtual void gi_probe_instance_set_transform_to_data(RID p_probe, const Transform3D &p_xform) = 0;
-	virtual bool gi_probe_needs_update(RID p_probe) const = 0;
-	virtual void gi_probe_update(RID p_probe, bool p_update_light_instances, const Vector<RID> &p_light_instances, const PagedArray<GeometryInstance *> &p_dynamic_objects) = 0;
+	virtual RID voxel_gi_instance_create(RID p_voxel_gi) = 0;
+	virtual void voxel_gi_instance_set_transform_to_data(RID p_probe, const Transform3D &p_xform) = 0;
+	virtual bool voxel_gi_needs_update(RID p_probe) const = 0;
+	virtual void voxel_gi_update(RID p_probe, bool p_update_light_instances, const Vector<RID> &p_light_instances, const PagedArray<GeometryInstance *> &p_dynamic_objects) = 0;
 
-	virtual void gi_probe_set_quality(RS::GIProbeQuality) = 0;
+	virtual void voxel_gi_set_quality(RS::VoxelGIQuality) = 0;
 
 	struct RenderShadowData {
 		RID light;
@@ -216,7 +216,7 @@ public:
 		uint32_t positional_light_count;
 	};
 
-	virtual void render_scene(RID p_render_buffers, const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_gi_probes, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data = nullptr) = 0;
+	virtual void render_scene(RID p_render_buffers, const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data = nullptr) = 0;
 
 	virtual void render_material(const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) = 0;
 	virtual void render_particle_collider_heightfield(RID p_collider, const Transform3D &p_transform, const PagedArray<GeometryInstance *> &p_instances) = 0;

servers/rendering/renderer_storage.h

@@ -413,53 +413,53 @@ public:
 
 	virtual AABB decal_get_aabb(RID p_decal) const = 0;
 
-	/* GI PROBE API */
+	/* VOXEL GI API */
 
-	virtual RID gi_probe_allocate() = 0;
-	virtual void gi_probe_initialize(RID p_rid) = 0;
+	virtual RID voxel_gi_allocate() = 0;
+	virtual void voxel_gi_initialize(RID p_rid) = 0;
 
-	virtual void gi_probe_allocate_data(RID p_gi_probe, const Transform3D &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts) = 0;
+	virtual void voxel_gi_allocate_data(RID p_voxel_gi, const Transform3D &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts) = 0;
 
-	virtual AABB gi_probe_get_bounds(RID p_gi_probe) const = 0;
-	virtual Vector3i gi_probe_get_octree_size(RID p_gi_probe) const = 0;
-	virtual Vector<uint8_t> gi_probe_get_octree_cells(RID p_gi_probe) const = 0;
-	virtual Vector<uint8_t> gi_probe_get_data_cells(RID p_gi_probe) const = 0;
-	virtual Vector<uint8_t> gi_probe_get_distance_field(RID p_gi_probe) const = 0;
+	virtual AABB voxel_gi_get_bounds(RID p_voxel_gi) const = 0;
+	virtual Vector3i voxel_gi_get_octree_size(RID p_voxel_gi) const = 0;
+	virtual Vector<uint8_t> voxel_gi_get_octree_cells(RID p_voxel_gi) const = 0;
+	virtual Vector<uint8_t> voxel_gi_get_data_cells(RID p_voxel_gi) const = 0;
+	virtual Vector<uint8_t> voxel_gi_get_distance_field(RID p_voxel_gi) const = 0;
 
-	virtual Vector<int> gi_probe_get_level_counts(RID p_gi_probe) const = 0;
-	virtual Transform3D gi_probe_get_to_cell_xform(RID p_gi_probe) const = 0;
+	virtual Vector<int> voxel_gi_get_level_counts(RID p_voxel_gi) const = 0;
+	virtual Transform3D voxel_gi_get_to_cell_xform(RID p_voxel_gi) const = 0;
 
-	virtual void gi_probe_set_dynamic_range(RID p_gi_probe, float p_range) = 0;
-	virtual float gi_probe_get_dynamic_range(RID p_gi_probe) const = 0;
+	virtual void voxel_gi_set_dynamic_range(RID p_voxel_gi, float p_range) = 0;
+	virtual float voxel_gi_get_dynamic_range(RID p_voxel_gi) const = 0;
 
-	virtual void gi_probe_set_propagation(RID p_gi_probe, float p_range) = 0;
-	virtual float gi_probe_get_propagation(RID p_gi_probe) const = 0;
+	virtual void voxel_gi_set_propagation(RID p_voxel_gi, float p_range) = 0;
+	virtual float voxel_gi_get_propagation(RID p_voxel_gi) const = 0;
 
-	virtual void gi_probe_set_energy(RID p_gi_probe, float p_energy) = 0;
-	virtual float gi_probe_get_energy(RID p_gi_probe) const = 0;
+	virtual void voxel_gi_set_energy(RID p_voxel_gi, float p_energy) = 0;
+	virtual float voxel_gi_get_energy(RID p_voxel_gi) const = 0;
 
-	virtual void gi_probe_set_ao(RID p_gi_probe, float p_ao) = 0;
-	virtual float gi_probe_get_ao(RID p_gi_probe) const = 0;
+	virtual void voxel_gi_set_ao(RID p_voxel_gi, float p_ao) = 0;
+	virtual float voxel_gi_get_ao(RID p_voxel_gi) const = 0;
 
-	virtual void gi_probe_set_ao_size(RID p_gi_probe, float p_strength) = 0;
-	virtual float gi_probe_get_ao_size(RID p_gi_probe) const = 0;
+	virtual void voxel_gi_set_ao_size(RID p_voxel_gi, float p_strength) = 0;
+	virtual float voxel_gi_get_ao_size(RID p_voxel_gi) const = 0;
 
-	virtual void gi_probe_set_bias(RID p_gi_probe, float p_bias) = 0;
-	virtual float gi_probe_get_bias(RID p_gi_probe) const = 0;
+	virtual void voxel_gi_set_bias(RID p_voxel_gi, float p_bias) = 0;
+	virtual float voxel_gi_get_bias(RID p_voxel_gi) const = 0;
 
-	virtual void gi_probe_set_normal_bias(RID p_gi_probe, float p_range) = 0;
-	virtual float gi_probe_get_normal_bias(RID p_gi_probe) const = 0;
+	virtual void voxel_gi_set_normal_bias(RID p_voxel_gi, float p_range) = 0;
+	virtual float voxel_gi_get_normal_bias(RID p_voxel_gi) const = 0;
 
-	virtual void gi_probe_set_interior(RID p_gi_probe, bool p_enable) = 0;
-	virtual bool gi_probe_is_interior(RID p_gi_probe) const = 0;
+	virtual void voxel_gi_set_interior(RID p_voxel_gi, bool p_enable) = 0;
+	virtual bool voxel_gi_is_interior(RID p_voxel_gi) const = 0;
 
-	virtual void gi_probe_set_use_two_bounces(RID p_gi_probe, bool p_enable) = 0;
-	virtual bool gi_probe_is_using_two_bounces(RID p_gi_probe) const = 0;
+	virtual void voxel_gi_set_use_two_bounces(RID p_voxel_gi, bool p_enable) = 0;
+	virtual bool voxel_gi_is_using_two_bounces(RID p_voxel_gi) const = 0;
 
-	virtual void gi_probe_set_anisotropy_strength(RID p_gi_probe, float p_strength) = 0;
-	virtual float gi_probe_get_anisotropy_strength(RID p_gi_probe) const = 0;
+	virtual void voxel_gi_set_anisotropy_strength(RID p_voxel_gi, float p_strength) = 0;
+	virtual float voxel_gi_get_anisotropy_strength(RID p_voxel_gi) const = 0;
 
-	virtual uint32_t gi_probe_get_version(RID p_probe) = 0;
+	virtual uint32_t voxel_gi_get_version(RID p_probe) = 0;
 
 	/* LIGHTMAP  */
 

servers/rendering/rendering_server_default.h

@@ -418,47 +418,47 @@ public:
 
 	/* BAKED LIGHT API */
 
-	FUNCRIDSPLIT(gi_probe)
+	FUNCRIDSPLIT(voxel_gi)
 
-	FUNC8(gi_probe_allocate_data, RID, const Transform3D &, const AABB &, const Vector3i &, const Vector<uint8_t> &, const Vector<uint8_t> &, const Vector<uint8_t> &, const Vector<int> &)
+	FUNC8(voxel_gi_allocate_data, RID, const Transform3D &, const AABB &, const Vector3i &, const Vector<uint8_t> &, const Vector<uint8_t> &, const Vector<uint8_t> &, const Vector<int> &)
 
-	FUNC1RC(AABB, gi_probe_get_bounds, RID)
-	FUNC1RC(Vector3i, gi_probe_get_octree_size, RID)
-	FUNC1RC(Vector<uint8_t>, gi_probe_get_octree_cells, RID)
-	FUNC1RC(Vector<uint8_t>, gi_probe_get_data_cells, RID)
-	FUNC1RC(Vector<uint8_t>, gi_probe_get_distance_field, RID)
-	FUNC1RC(Vector<int>, gi_probe_get_level_counts, RID)
-	FUNC1RC(Transform3D, gi_probe_get_to_cell_xform, RID)
+	FUNC1RC(AABB, voxel_gi_get_bounds, RID)
+	FUNC1RC(Vector3i, voxel_gi_get_octree_size, RID)
+	FUNC1RC(Vector<uint8_t>, voxel_gi_get_octree_cells, RID)
+	FUNC1RC(Vector<uint8_t>, voxel_gi_get_data_cells, RID)
+	FUNC1RC(Vector<uint8_t>, voxel_gi_get_distance_field, RID)
+	FUNC1RC(Vector<int>, voxel_gi_get_level_counts, RID)
+	FUNC1RC(Transform3D, voxel_gi_get_to_cell_xform, RID)
 
-	FUNC2(gi_probe_set_dynamic_range, RID, float)
-	FUNC1RC(float, gi_probe_get_dynamic_range, RID)
+	FUNC2(voxel_gi_set_dynamic_range, RID, float)
+	FUNC1RC(float, voxel_gi_get_dynamic_range, RID)
 
-	FUNC2(gi_probe_set_propagation, RID, float)
-	FUNC1RC(float, gi_probe_get_propagation, RID)
+	FUNC2(voxel_gi_set_propagation, RID, float)
+	FUNC1RC(float, voxel_gi_get_propagation, RID)
 
-	FUNC2(gi_probe_set_energy, RID, float)
-	FUNC1RC(float, gi_probe_get_energy, RID)
+	FUNC2(voxel_gi_set_energy, RID, float)
+	FUNC1RC(float, voxel_gi_get_energy, RID)
 
-	FUNC2(gi_probe_set_ao, RID, float)
-	FUNC1RC(float, gi_probe_get_ao, RID)
+	FUNC2(voxel_gi_set_ao, RID, float)
+	FUNC1RC(float, voxel_gi_get_ao, RID)
 
-	FUNC2(gi_probe_set_ao_size, RID, float)
-	FUNC1RC(float, gi_probe_get_ao_size, RID)
+	FUNC2(voxel_gi_set_ao_size, RID, float)
+	FUNC1RC(float, voxel_gi_get_ao_size, RID)
 
-	FUNC2(gi_probe_set_bias, RID, float)
-	FUNC1RC(float, gi_probe_get_bias, RID)
+	FUNC2(voxel_gi_set_bias, RID, float)
+	FUNC1RC(float, voxel_gi_get_bias, RID)
 
-	FUNC2(gi_probe_set_normal_bias, RID, float)
-	FUNC1RC(float, gi_probe_get_normal_bias, RID)
+	FUNC2(voxel_gi_set_normal_bias, RID, float)
+	FUNC1RC(float, voxel_gi_get_normal_bias, RID)
 
-	FUNC2(gi_probe_set_interior, RID, bool)
-	FUNC1RC(bool, gi_probe_is_interior, RID)
+	FUNC2(voxel_gi_set_interior, RID, bool)
+	FUNC1RC(bool, voxel_gi_is_interior, RID)
 
-	FUNC2(gi_probe_set_use_two_bounces, RID, bool)
-	FUNC1RC(bool, gi_probe_is_using_two_bounces, RID)
+	FUNC2(voxel_gi_set_use_two_bounces, RID, bool)
+	FUNC1RC(bool, voxel_gi_is_using_two_bounces, RID)
 
-	FUNC2(gi_probe_set_anisotropy_strength, RID, float)
-	FUNC1RC(float, gi_probe_get_anisotropy_strength, RID)
+	FUNC2(voxel_gi_set_anisotropy_strength, RID, float)
+	FUNC1RC(float, voxel_gi_get_anisotropy_strength, RID)
 
 	/* LIGHTMAP */
 
@@ -624,7 +624,7 @@ public:
 #define server_name RSG::scene
 
 	FUNC2(directional_shadow_atlas_set_size, int, bool)
-	FUNC1(gi_probe_set_quality, GIProbeQuality)
+	FUNC1(voxel_gi_set_quality, VoxelGIQuality)
 
 	/* SKY API */
 

servers/rendering_server.cpp

@@ -1569,32 +1569,32 @@ void RenderingServer::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("reflection_probe_set_cull_mask", "probe", "layers"), &RenderingServer::reflection_probe_set_cull_mask);
 
 #ifndef _MSC_VER
-#warning TODO all giprobe methods need re-binding
+#warning TODO all voxel_gi methods need re-binding
 #endif
 #if 0
-	ClassDB::bind_method(D_METHOD("gi_probe_create"), &RenderingServer::gi_probe_create);
-	ClassDB::bind_method(D_METHOD("gi_probe_set_bounds", "probe", "bounds"), &RenderingServer::gi_probe_set_bounds);
-	ClassDB::bind_method(D_METHOD("gi_probe_get_bounds", "probe"), &RenderingServer::gi_probe_get_bounds);
-	ClassDB::bind_method(D_METHOD("gi_probe_set_cell_size", "probe", "range"), &RenderingServer::gi_probe_set_cell_size);
-	ClassDB::bind_method(D_METHOD("gi_probe_get_cell_size", "probe"), &RenderingServer::gi_probe_get_cell_size);
-	ClassDB::bind_method(D_METHOD("gi_probe_set_to_cell_xform", "probe", "xform"), &RenderingServer::gi_probe_set_to_cell_xform);
-	ClassDB::bind_method(D_METHOD("gi_probe_get_to_cell_xform", "probe"), &RenderingServer::gi_probe_get_to_cell_xform);
-	ClassDB::bind_method(D_METHOD("gi_probe_set_dynamic_data", "probe", "data"), &RenderingServer::gi_probe_set_dynamic_data);
-	ClassDB::bind_method(D_METHOD("gi_probe_get_dynamic_data", "probe"), &RenderingServer::gi_probe_get_dynamic_data);
-	ClassDB::bind_method(D_METHOD("gi_probe_set_dynamic_range", "probe", "range"), &RenderingServer::gi_probe_set_dynamic_range);
-	ClassDB::bind_method(D_METHOD("gi_probe_get_dynamic_range", "probe"), &RenderingServer::gi_probe_get_dynamic_range);
-	ClassDB::bind_method(D_METHOD("gi_probe_set_energy", "probe", "energy"), &RenderingServer::gi_probe_set_energy);
-	ClassDB::bind_method(D_METHOD("gi_probe_get_energy", "probe"), &RenderingServer::gi_probe_get_energy);
-	ClassDB::bind_method(D_METHOD("gi_probe_set_bias", "probe", "bias"), &RenderingServer::gi_probe_set_bias);
-	ClassDB::bind_method(D_METHOD("gi_probe_get_bias", "probe"), &RenderingServer::gi_probe_get_bias);
-	ClassDB::bind_method(D_METHOD("gi_probe_set_normal_bias", "probe", "bias"), &RenderingServer::gi_probe_set_normal_bias);
-	ClassDB::bind_method(D_METHOD("gi_probe_get_normal_bias", "probe"), &RenderingServer::gi_probe_get_normal_bias);
-	ClassDB::bind_method(D_METHOD("gi_probe_set_propagation", "probe", "propagation"), &RenderingServer::gi_probe_set_propagation);
-	ClassDB::bind_method(D_METHOD("gi_probe_get_propagation", "probe"), &RenderingServer::gi_probe_get_propagation);
-	ClassDB::bind_method(D_METHOD("gi_probe_set_interior", "probe", "enable"), &RenderingServer::gi_probe_set_interior);
-	ClassDB::bind_method(D_METHOD("gi_probe_is_interior", "probe"), &RenderingServer::gi_probe_is_interior);
-	ClassDB::bind_method(D_METHOD("gi_probe_set_compress", "probe", "enable"), &RenderingServer::gi_probe_set_compress);
-	ClassDB::bind_method(D_METHOD("gi_probe_is_compressed", "probe"), &RenderingServer::gi_probe_is_compressed);
+	ClassDB::bind_method(D_METHOD("voxel_gi_create"), &RenderingServer::voxel_gi_create);
+	ClassDB::bind_method(D_METHOD("voxel_gi_set_bounds", "probe", "bounds"), &RenderingServer::voxel_gi_set_bounds);
+	ClassDB::bind_method(D_METHOD("voxel_gi_get_bounds", "probe"), &RenderingServer::voxel_gi_get_bounds);
+	ClassDB::bind_method(D_METHOD("voxel_gi_set_cell_size", "probe", "range"), &RenderingServer::voxel_gi_set_cell_size);
+	ClassDB::bind_method(D_METHOD("voxel_gi_get_cell_size", "probe"), &RenderingServer::voxel_gi_get_cell_size);
+	ClassDB::bind_method(D_METHOD("voxel_gi_set_to_cell_xform", "probe", "xform"), &RenderingServer::voxel_gi_set_to_cell_xform);
+	ClassDB::bind_method(D_METHOD("voxel_gi_get_to_cell_xform", "probe"), &RenderingServer::voxel_gi_get_to_cell_xform);
+	ClassDB::bind_method(D_METHOD("voxel_gi_set_dynamic_data", "probe", "data"), &RenderingServer::voxel_gi_set_dynamic_data);
+	ClassDB::bind_method(D_METHOD("voxel_gi_get_dynamic_data", "probe"), &RenderingServer::voxel_gi_get_dynamic_data);
+	ClassDB::bind_method(D_METHOD("voxel_gi_set_dynamic_range", "probe", "range"), &RenderingServer::voxel_gi_set_dynamic_range);
+	ClassDB::bind_method(D_METHOD("voxel_gi_get_dynamic_range", "probe"), &RenderingServer::voxel_gi_get_dynamic_range);
+	ClassDB::bind_method(D_METHOD("voxel_gi_set_energy", "probe", "energy"), &RenderingServer::voxel_gi_set_energy);
+	ClassDB::bind_method(D_METHOD("voxel_gi_get_energy", "probe"), &RenderingServer::voxel_gi_get_energy);
+	ClassDB::bind_method(D_METHOD("voxel_gi_set_bias", "probe", "bias"), &RenderingServer::voxel_gi_set_bias);
+	ClassDB::bind_method(D_METHOD("voxel_gi_get_bias", "probe"), &RenderingServer::voxel_gi_get_bias);
+	ClassDB::bind_method(D_METHOD("voxel_gi_set_normal_bias", "probe", "bias"), &RenderingServer::voxel_gi_set_normal_bias);
+	ClassDB::bind_method(D_METHOD("voxel_gi_get_normal_bias", "probe"), &RenderingServer::voxel_gi_get_normal_bias);
+	ClassDB::bind_method(D_METHOD("voxel_gi_set_propagation", "probe", "propagation"), &RenderingServer::voxel_gi_set_propagation);
+	ClassDB::bind_method(D_METHOD("voxel_gi_get_propagation", "probe"), &RenderingServer::voxel_gi_get_propagation);
+	ClassDB::bind_method(D_METHOD("voxel_gi_set_interior", "probe", "enable"), &RenderingServer::voxel_gi_set_interior);
+	ClassDB::bind_method(D_METHOD("voxel_gi_is_interior", "probe"), &RenderingServer::voxel_gi_is_interior);
+	ClassDB::bind_method(D_METHOD("voxel_gi_set_compress", "probe", "enable"), &RenderingServer::voxel_gi_set_compress);
+	ClassDB::bind_method(D_METHOD("voxel_gi_is_compressed", "probe"), &RenderingServer::voxel_gi_is_compressed);
 #endif
 	/*
 	ClassDB::bind_method(D_METHOD("lightmap_create()"), &RenderingServer::lightmap_capture_create);
@@ -2022,9 +2022,9 @@ void RenderingServer::_bind_methods() {
 	BIND_ENUM_CONSTANT(VIEWPORT_DEBUG_DRAW_OVERDRAW);
 	BIND_ENUM_CONSTANT(VIEWPORT_DEBUG_DRAW_WIREFRAME);
 	BIND_ENUM_CONSTANT(VIEWPORT_DEBUG_DRAW_NORMAL_BUFFER);
-	BIND_ENUM_CONSTANT(VIEWPORT_DEBUG_DRAW_GI_PROBE_ALBEDO);
-	BIND_ENUM_CONSTANT(VIEWPORT_DEBUG_DRAW_GI_PROBE_LIGHTING);
-	BIND_ENUM_CONSTANT(VIEWPORT_DEBUG_DRAW_GI_PROBE_EMISSION);
+	BIND_ENUM_CONSTANT(VIEWPORT_DEBUG_DRAW_VOXEL_GI_ALBEDO);
+	BIND_ENUM_CONSTANT(VIEWPORT_DEBUG_DRAW_VOXEL_GI_LIGHTING);
+	BIND_ENUM_CONSTANT(VIEWPORT_DEBUG_DRAW_VOXEL_GI_EMISSION);
 	BIND_ENUM_CONSTANT(VIEWPORT_DEBUG_DRAW_SHADOW_ATLAS);
 	BIND_ENUM_CONSTANT(VIEWPORT_DEBUG_DRAW_DIRECTIONAL_SHADOW_ATLAS);
 	BIND_ENUM_CONSTANT(VIEWPORT_DEBUG_DRAW_SCENE_LUMINANCE);
@@ -2117,7 +2117,7 @@ void RenderingServer::_bind_methods() {
 	BIND_ENUM_CONSTANT(INSTANCE_LIGHT);
 	BIND_ENUM_CONSTANT(INSTANCE_REFLECTION_PROBE);
 	BIND_ENUM_CONSTANT(INSTANCE_DECAL);
-	BIND_ENUM_CONSTANT(INSTANCE_GI_PROBE);
+	BIND_ENUM_CONSTANT(INSTANCE_VOXEL_GI);
 	BIND_ENUM_CONSTANT(INSTANCE_LIGHTMAP);
 	BIND_ENUM_CONSTANT(INSTANCE_OCCLUDER);
 	BIND_ENUM_CONSTANT(INSTANCE_MAX);
@@ -2324,9 +2324,9 @@ RenderingServer::RenderingServer() {
 
 	GLOBAL_DEF("rendering/global_illumination/gi/use_half_resolution", false);
 
-	GLOBAL_DEF("rendering/global_illumination/gi_probes/anisotropic", false);
-	GLOBAL_DEF("rendering/global_illumination/gi_probes/quality", 1);
-	ProjectSettings::get_singleton()->set_custom_property_info("rendering/global_illumination/gi_probes/quality", PropertyInfo(Variant::INT, "rendering/global_illumination/gi_probes/quality", PROPERTY_HINT_ENUM, "Low (4 Cones - Fast),High (6 Cones - Slow)"));
+	GLOBAL_DEF("rendering/global_illumination/voxel_gi/anisotropic", false);
+	GLOBAL_DEF("rendering/global_illumination/voxel_gi/quality", 1);
+	ProjectSettings::get_singleton()->set_custom_property_info("rendering/global_illumination/voxel_gi/quality", PropertyInfo(Variant::INT, "rendering/global_illumination/voxel_gi/quality", PROPERTY_HINT_ENUM, "Low (4 Cones - Fast),High (6 Cones - Slow)"));
 
 	GLOBAL_DEF("rendering/shading/overrides/force_vertex_shading", false);
 	GLOBAL_DEF("rendering/shading/overrides/force_vertex_shading.mobile", true);

servers/rendering_server.h

@@ -548,56 +548,56 @@ public:
 	virtual void decal_set_fade(RID p_decal, float p_above, float p_below) = 0;
 	virtual void decal_set_normal_fade(RID p_decal, float p_fade) = 0;
 
-	/* GI PROBE API */
+	/* VOXEL GI API */
 
-	virtual RID gi_probe_create() = 0;
+	virtual RID voxel_gi_create() = 0;
 
-	virtual void gi_probe_allocate_data(RID p_gi_probe, const Transform3D &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts) = 0;
+	virtual void voxel_gi_allocate_data(RID p_voxel_gi, const Transform3D &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts) = 0;
 
-	virtual AABB gi_probe_get_bounds(RID p_gi_probe) const = 0;
-	virtual Vector3i gi_probe_get_octree_size(RID p_gi_probe) const = 0;
-	virtual Vector<uint8_t> gi_probe_get_octree_cells(RID p_gi_probe) const = 0;
-	virtual Vector<uint8_t> gi_probe_get_data_cells(RID p_gi_probe) const = 0;
-	virtual Vector<uint8_t> gi_probe_get_distance_field(RID p_gi_probe) const = 0;
-	virtual Vector<int> gi_probe_get_level_counts(RID p_gi_probe) const = 0;
-	virtual Transform3D gi_probe_get_to_cell_xform(RID p_gi_probe) const = 0;
+	virtual AABB voxel_gi_get_bounds(RID p_voxel_gi) const = 0;
+	virtual Vector3i voxel_gi_get_octree_size(RID p_voxel_gi) const = 0;
+	virtual Vector<uint8_t> voxel_gi_get_octree_cells(RID p_voxel_gi) const = 0;
+	virtual Vector<uint8_t> voxel_gi_get_data_cells(RID p_voxel_gi) const = 0;
+	virtual Vector<uint8_t> voxel_gi_get_distance_field(RID p_voxel_gi) const = 0;
+	virtual Vector<int> voxel_gi_get_level_counts(RID p_voxel_gi) const = 0;
+	virtual Transform3D voxel_gi_get_to_cell_xform(RID p_voxel_gi) const = 0;
 
-	virtual void gi_probe_set_dynamic_range(RID p_gi_probe, float p_range) = 0;
-	virtual float gi_probe_get_dynamic_range(RID p_gi_probe) const = 0;
+	virtual void voxel_gi_set_dynamic_range(RID p_voxel_gi, float p_range) = 0;
+	virtual float voxel_gi_get_dynamic_range(RID p_voxel_gi) const = 0;
 
-	virtual void gi_probe_set_propagation(RID p_gi_probe, float p_range) = 0;
-	virtual float gi_probe_get_propagation(RID p_gi_probe) const = 0;
+	virtual void voxel_gi_set_propagation(RID p_voxel_gi, float p_range) = 0;
+	virtual float voxel_gi_get_propagation(RID p_voxel_gi) const = 0;
 
-	virtual void gi_probe_set_energy(RID p_gi_probe, float p_energy) = 0;
-	virtual float gi_probe_get_energy(RID p_gi_probe) const = 0;
+	virtual void voxel_gi_set_energy(RID p_voxel_gi, float p_energy) = 0;
+	virtual float voxel_gi_get_energy(RID p_voxel_gi) const = 0;
 
-	virtual void gi_probe_set_ao(RID p_gi_probe, float p_ao) = 0;
-	virtual float gi_probe_get_ao(RID p_gi_probe) const = 0;
+	virtual void voxel_gi_set_ao(RID p_voxel_gi, float p_ao) = 0;
+	virtual float voxel_gi_get_ao(RID p_voxel_gi) const = 0;
 
-	virtual void gi_probe_set_ao_size(RID p_gi_probe, float p_strength) = 0;
-	virtual float gi_probe_get_ao_size(RID p_gi_probe) const = 0;
+	virtual void voxel_gi_set_ao_size(RID p_voxel_gi, float p_strength) = 0;
+	virtual float voxel_gi_get_ao_size(RID p_voxel_gi) const = 0;
 
-	virtual void gi_probe_set_bias(RID p_gi_probe, float p_bias) = 0;
-	virtual float gi_probe_get_bias(RID p_gi_probe) const = 0;
+	virtual void voxel_gi_set_bias(RID p_voxel_gi, float p_bias) = 0;
+	virtual float voxel_gi_get_bias(RID p_voxel_gi) const = 0;
 
-	virtual void gi_probe_set_normal_bias(RID p_gi_probe, float p_range) = 0;
-	virtual float gi_probe_get_normal_bias(RID p_gi_probe) const = 0;
+	virtual void voxel_gi_set_normal_bias(RID p_voxel_gi, float p_range) = 0;
+	virtual float voxel_gi_get_normal_bias(RID p_voxel_gi) const = 0;
 
-	virtual void gi_probe_set_interior(RID p_gi_probe, bool p_enable) = 0;
-	virtual bool gi_probe_is_interior(RID p_gi_probe) const = 0;
+	virtual void voxel_gi_set_interior(RID p_voxel_gi, bool p_enable) = 0;
+	virtual bool voxel_gi_is_interior(RID p_voxel_gi) const = 0;
 
-	virtual void gi_probe_set_use_two_bounces(RID p_gi_probe, bool p_enable) = 0;
-	virtual bool gi_probe_is_using_two_bounces(RID p_gi_probe) const = 0;
+	virtual void voxel_gi_set_use_two_bounces(RID p_voxel_gi, bool p_enable) = 0;
+	virtual bool voxel_gi_is_using_two_bounces(RID p_voxel_gi) const = 0;
 
-	virtual void gi_probe_set_anisotropy_strength(RID p_gi_probe, float p_strength) = 0;
-	virtual float gi_probe_get_anisotropy_strength(RID p_gi_probe) const = 0;
+	virtual void voxel_gi_set_anisotropy_strength(RID p_voxel_gi, float p_strength) = 0;
+	virtual float voxel_gi_get_anisotropy_strength(RID p_voxel_gi) const = 0;
 
-	enum GIProbeQuality {
-		GI_PROBE_QUALITY_LOW,
-		GI_PROBE_QUALITY_HIGH,
+	enum VoxelGIQuality {
+		VOXEL_GI_QUALITY_LOW,
+		VOXEL_GI_QUALITY_HIGH,
 	};
 
-	virtual void gi_probe_set_quality(GIProbeQuality) = 0;
+	virtual void voxel_gi_set_quality(VoxelGIQuality) = 0;
 
 	/* LIGHTMAP */
 
@@ -882,9 +882,9 @@ public:
 		VIEWPORT_DEBUG_DRAW_OVERDRAW,
 		VIEWPORT_DEBUG_DRAW_WIREFRAME,
 		VIEWPORT_DEBUG_DRAW_NORMAL_BUFFER,
-		VIEWPORT_DEBUG_DRAW_GI_PROBE_ALBEDO,
-		VIEWPORT_DEBUG_DRAW_GI_PROBE_LIGHTING,
-		VIEWPORT_DEBUG_DRAW_GI_PROBE_EMISSION,
+		VIEWPORT_DEBUG_DRAW_VOXEL_GI_ALBEDO,
+		VIEWPORT_DEBUG_DRAW_VOXEL_GI_LIGHTING,
+		VIEWPORT_DEBUG_DRAW_VOXEL_GI_EMISSION,
 		VIEWPORT_DEBUG_DRAW_SHADOW_ATLAS,
 		VIEWPORT_DEBUG_DRAW_DIRECTIONAL_SHADOW_ATLAS,
 		VIEWPORT_DEBUG_DRAW_SCENE_LUMINANCE,
@@ -1145,7 +1145,7 @@ public:
 		INSTANCE_LIGHT,
 		INSTANCE_REFLECTION_PROBE,
 		INSTANCE_DECAL,
-		INSTANCE_GI_PROBE,
+		INSTANCE_VOXEL_GI,
 		INSTANCE_LIGHTMAP,
 		INSTANCE_OCCLUDER,
 		INSTANCE_MAX,