renderer_scene_render_rd.cpp 233 KB

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  1. /*************************************************************************/
  2. /* renderer_scene_render_rd.cpp */
  3. /*************************************************************************/
  4. /* This file is part of: */
  5. /* GODOT ENGINE */
  6. /* https://godotengine.org */
  7. /*************************************************************************/
  8. /* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
  9. /* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
  10. /* */
  11. /* Permission is hereby granted, free of charge, to any person obtaining */
  12. /* a copy of this software and associated documentation files (the */
  13. /* "Software"), to deal in the Software without restriction, including */
  14. /* without limitation the rights to use, copy, modify, merge, publish, */
  15. /* distribute, sublicense, and/or sell copies of the Software, and to */
  16. /* permit persons to whom the Software is furnished to do so, subject to */
  17. /* the following conditions: */
  18. /* */
  19. /* The above copyright notice and this permission notice shall be */
  20. /* included in all copies or substantial portions of the Software. */
  21. /* */
  22. /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
  23. /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
  24. /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
  25. /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
  26. /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
  27. /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
  28. /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
  29. /*************************************************************************/
  30. #include "renderer_scene_render_rd.h"
  31. #include "core/config/project_settings.h"
  32. #include "core/os/os.h"
  33. #include "renderer_compositor_rd.h"
  34. #include "servers/rendering/renderer_rd/storage_rd/decal_atlas_storage.h"
  35. #include "servers/rendering/rendering_server_default.h"
  36. void get_vogel_disk(float *r_kernel, int p_sample_count) {
  37. const float golden_angle = 2.4;
  38. for (int i = 0; i < p_sample_count; i++) {
  39. float r = Math::sqrt(float(i) + 0.5) / Math::sqrt(float(p_sample_count));
  40. float theta = float(i) * golden_angle;
  41. r_kernel[i * 4] = Math::cos(theta) * r;
  42. r_kernel[i * 4 + 1] = Math::sin(theta) * r;
  43. }
  44. }
  45. void RendererSceneRenderRD::sdfgi_update(RID p_render_buffers, RID p_environment, const Vector3 &p_world_position) {
  46. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_environment);
  47. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  48. bool needs_sdfgi = env && env->sdfgi_enabled;
  49. if (!needs_sdfgi) {
  50. if (rb->sdfgi != nullptr) {
  51. //erase it
  52. rb->sdfgi->erase();
  53. memdelete(rb->sdfgi);
  54. rb->sdfgi = nullptr;
  55. }
  56. return;
  57. }
  58. static const uint32_t history_frames_to_converge[RS::ENV_SDFGI_CONVERGE_MAX] = { 5, 10, 15, 20, 25, 30 };
  59. uint32_t requested_history_size = history_frames_to_converge[gi.sdfgi_frames_to_converge];
  60. if (rb->sdfgi && (rb->sdfgi->num_cascades != env->sdfgi_cascades || rb->sdfgi->min_cell_size != env->sdfgi_min_cell_size || requested_history_size != rb->sdfgi->history_size || rb->sdfgi->uses_occlusion != env->sdfgi_use_occlusion || rb->sdfgi->y_scale_mode != env->sdfgi_y_scale)) {
  61. //configuration changed, erase
  62. rb->sdfgi->erase();
  63. memdelete(rb->sdfgi);
  64. rb->sdfgi = nullptr;
  65. }
  66. RendererSceneGIRD::SDFGI *sdfgi = rb->sdfgi;
  67. if (sdfgi == nullptr) {
  68. // re-create
  69. rb->sdfgi = gi.create_sdfgi(env, p_world_position, requested_history_size);
  70. } else {
  71. //check for updates
  72. rb->sdfgi->update(env, p_world_position);
  73. }
  74. }
  75. int RendererSceneRenderRD::sdfgi_get_pending_region_count(RID p_render_buffers) const {
  76. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  77. ERR_FAIL_COND_V(rb == nullptr, 0);
  78. if (rb->sdfgi == nullptr) {
  79. return 0;
  80. }
  81. int dirty_count = 0;
  82. for (uint32_t i = 0; i < rb->sdfgi->cascades.size(); i++) {
  83. const RendererSceneGIRD::SDFGI::Cascade &c = rb->sdfgi->cascades[i];
  84. if (c.dirty_regions == RendererSceneGIRD::SDFGI::Cascade::DIRTY_ALL) {
  85. dirty_count++;
  86. } else {
  87. for (int j = 0; j < 3; j++) {
  88. if (c.dirty_regions[j] != 0) {
  89. dirty_count++;
  90. }
  91. }
  92. }
  93. }
  94. return dirty_count;
  95. }
  96. AABB RendererSceneRenderRD::sdfgi_get_pending_region_bounds(RID p_render_buffers, int p_region) const {
  97. AABB bounds;
  98. Vector3i from;
  99. Vector3i size;
  100. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  101. ERR_FAIL_COND_V(rb == nullptr, AABB());
  102. ERR_FAIL_COND_V(rb->sdfgi == nullptr, AABB());
  103. int c = rb->sdfgi->get_pending_region_data(p_region, from, size, bounds);
  104. ERR_FAIL_COND_V(c == -1, AABB());
  105. return bounds;
  106. }
  107. uint32_t RendererSceneRenderRD::sdfgi_get_pending_region_cascade(RID p_render_buffers, int p_region) const {
  108. AABB bounds;
  109. Vector3i from;
  110. Vector3i size;
  111. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  112. ERR_FAIL_COND_V(rb == nullptr, -1);
  113. ERR_FAIL_COND_V(rb->sdfgi == nullptr, -1);
  114. return rb->sdfgi->get_pending_region_data(p_region, from, size, bounds);
  115. }
  116. RID RendererSceneRenderRD::sky_allocate() {
  117. return sky.allocate_sky_rid();
  118. }
  119. void RendererSceneRenderRD::sky_initialize(RID p_rid) {
  120. sky.initialize_sky_rid(p_rid);
  121. }
  122. void RendererSceneRenderRD::sky_set_radiance_size(RID p_sky, int p_radiance_size) {
  123. sky.sky_set_radiance_size(p_sky, p_radiance_size);
  124. }
  125. void RendererSceneRenderRD::sky_set_mode(RID p_sky, RS::SkyMode p_mode) {
  126. sky.sky_set_mode(p_sky, p_mode);
  127. }
  128. void RendererSceneRenderRD::sky_set_material(RID p_sky, RID p_material) {
  129. sky.sky_set_material(p_sky, p_material);
  130. }
  131. Ref<Image> RendererSceneRenderRD::sky_bake_panorama(RID p_sky, float p_energy, bool p_bake_irradiance, const Size2i &p_size) {
  132. return sky.sky_bake_panorama(p_sky, p_energy, p_bake_irradiance, p_size);
  133. }
  134. RID RendererSceneRenderRD::environment_allocate() {
  135. return environment_owner.allocate_rid();
  136. }
  137. void RendererSceneRenderRD::environment_initialize(RID p_rid) {
  138. environment_owner.initialize_rid(p_rid, RendererSceneEnvironmentRD());
  139. }
  140. void RendererSceneRenderRD::environment_set_background(RID p_env, RS::EnvironmentBG p_bg) {
  141. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  142. ERR_FAIL_COND(!env);
  143. env->background = p_bg;
  144. }
  145. void RendererSceneRenderRD::environment_set_sky(RID p_env, RID p_sky) {
  146. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  147. ERR_FAIL_COND(!env);
  148. env->sky = p_sky;
  149. }
  150. void RendererSceneRenderRD::environment_set_sky_custom_fov(RID p_env, float p_scale) {
  151. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  152. ERR_FAIL_COND(!env);
  153. env->sky_custom_fov = p_scale;
  154. }
  155. void RendererSceneRenderRD::environment_set_sky_orientation(RID p_env, const Basis &p_orientation) {
  156. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  157. ERR_FAIL_COND(!env);
  158. env->sky_orientation = p_orientation;
  159. }
  160. void RendererSceneRenderRD::environment_set_bg_color(RID p_env, const Color &p_color) {
  161. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  162. ERR_FAIL_COND(!env);
  163. env->bg_color = p_color;
  164. }
  165. void RendererSceneRenderRD::environment_set_bg_energy(RID p_env, float p_energy) {
  166. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  167. ERR_FAIL_COND(!env);
  168. env->bg_energy = p_energy;
  169. }
  170. void RendererSceneRenderRD::environment_set_canvas_max_layer(RID p_env, int p_max_layer) {
  171. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  172. ERR_FAIL_COND(!env);
  173. env->canvas_max_layer = p_max_layer;
  174. }
  175. void RendererSceneRenderRD::environment_set_ambient_light(RID p_env, const Color &p_color, RS::EnvironmentAmbientSource p_ambient, float p_energy, float p_sky_contribution, RS::EnvironmentReflectionSource p_reflection_source) {
  176. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  177. ERR_FAIL_COND(!env);
  178. env->set_ambient_light(p_color, p_ambient, p_energy, p_sky_contribution, p_reflection_source);
  179. }
  180. RS::EnvironmentBG RendererSceneRenderRD::environment_get_background(RID p_env) const {
  181. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  182. ERR_FAIL_COND_V(!env, RS::ENV_BG_MAX);
  183. return env->background;
  184. }
  185. RID RendererSceneRenderRD::environment_get_sky(RID p_env) const {
  186. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  187. ERR_FAIL_COND_V(!env, RID());
  188. return env->sky;
  189. }
  190. float RendererSceneRenderRD::environment_get_sky_custom_fov(RID p_env) const {
  191. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  192. ERR_FAIL_COND_V(!env, 0);
  193. return env->sky_custom_fov;
  194. }
  195. Basis RendererSceneRenderRD::environment_get_sky_orientation(RID p_env) const {
  196. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  197. ERR_FAIL_COND_V(!env, Basis());
  198. return env->sky_orientation;
  199. }
  200. Color RendererSceneRenderRD::environment_get_bg_color(RID p_env) const {
  201. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  202. ERR_FAIL_COND_V(!env, Color());
  203. return env->bg_color;
  204. }
  205. float RendererSceneRenderRD::environment_get_bg_energy(RID p_env) const {
  206. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  207. ERR_FAIL_COND_V(!env, 0);
  208. return env->bg_energy;
  209. }
  210. int RendererSceneRenderRD::environment_get_canvas_max_layer(RID p_env) const {
  211. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  212. ERR_FAIL_COND_V(!env, 0);
  213. return env->canvas_max_layer;
  214. }
  215. Color RendererSceneRenderRD::environment_get_ambient_light_color(RID p_env) const {
  216. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  217. ERR_FAIL_COND_V(!env, Color());
  218. return env->ambient_light;
  219. }
  220. RS::EnvironmentAmbientSource RendererSceneRenderRD::environment_get_ambient_source(RID p_env) const {
  221. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  222. ERR_FAIL_COND_V(!env, RS::ENV_AMBIENT_SOURCE_BG);
  223. return env->ambient_source;
  224. }
  225. float RendererSceneRenderRD::environment_get_ambient_light_energy(RID p_env) const {
  226. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  227. ERR_FAIL_COND_V(!env, 0);
  228. return env->ambient_light_energy;
  229. }
  230. float RendererSceneRenderRD::environment_get_ambient_sky_contribution(RID p_env) const {
  231. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  232. ERR_FAIL_COND_V(!env, 0);
  233. return env->ambient_sky_contribution;
  234. }
  235. RS::EnvironmentReflectionSource RendererSceneRenderRD::environment_get_reflection_source(RID p_env) const {
  236. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  237. ERR_FAIL_COND_V(!env, RS::ENV_REFLECTION_SOURCE_DISABLED);
  238. return env->reflection_source;
  239. }
  240. void RendererSceneRenderRD::environment_set_tonemap(RID p_env, RS::EnvironmentToneMapper p_tone_mapper, float p_exposure, float p_white, bool p_auto_exposure, float p_min_luminance, float p_max_luminance, float p_auto_exp_speed, float p_auto_exp_scale) {
  241. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  242. ERR_FAIL_COND(!env);
  243. env->set_tonemap(p_tone_mapper, p_exposure, p_white, p_auto_exposure, p_min_luminance, p_max_luminance, p_auto_exp_speed, p_auto_exp_scale);
  244. }
  245. void RendererSceneRenderRD::environment_set_glow(RID p_env, bool p_enable, Vector<float> p_levels, float p_intensity, float p_strength, float p_mix, float p_bloom_threshold, RS::EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, float p_hdr_luminance_cap, float p_glow_map_strength, RID p_glow_map) {
  246. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  247. ERR_FAIL_COND(!env);
  248. env->set_glow(p_enable, p_levels, p_intensity, p_strength, p_mix, p_bloom_threshold, p_blend_mode, p_hdr_bleed_threshold, p_hdr_bleed_scale, p_hdr_luminance_cap, p_glow_map_strength, p_glow_map);
  249. }
  250. void RendererSceneRenderRD::environment_glow_set_use_bicubic_upscale(bool p_enable) {
  251. glow_bicubic_upscale = p_enable;
  252. }
  253. void RendererSceneRenderRD::environment_glow_set_use_high_quality(bool p_enable) {
  254. glow_high_quality = p_enable;
  255. }
  256. void RendererSceneRenderRD::environment_set_sdfgi(RID p_env, bool p_enable, int p_cascades, float p_min_cell_size, RS::EnvironmentSDFGIYScale p_y_scale, bool p_use_occlusion, float p_bounce_feedback, bool p_read_sky, float p_energy, float p_normal_bias, float p_probe_bias) {
  257. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  258. ERR_FAIL_COND(!env);
  259. if (!is_dynamic_gi_supported()) {
  260. return;
  261. }
  262. env->set_sdfgi(p_enable, p_cascades, p_min_cell_size, p_y_scale, p_use_occlusion, p_bounce_feedback, p_read_sky, p_energy, p_normal_bias, p_probe_bias);
  263. }
  264. void RendererSceneRenderRD::environment_set_fog(RID p_env, bool p_enable, const Color &p_light_color, float p_light_energy, float p_sun_scatter, float p_density, float p_height, float p_height_density, float p_fog_aerial_perspective) {
  265. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  266. ERR_FAIL_COND(!env);
  267. env->set_fog(p_enable, p_light_color, p_light_energy, p_sun_scatter, p_density, p_height, p_height_density, p_fog_aerial_perspective);
  268. }
  269. bool RendererSceneRenderRD::environment_is_fog_enabled(RID p_env) const {
  270. const RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  271. ERR_FAIL_COND_V(!env, false);
  272. return env->fog_enabled;
  273. }
  274. Color RendererSceneRenderRD::environment_get_fog_light_color(RID p_env) const {
  275. const RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  276. ERR_FAIL_COND_V(!env, Color());
  277. return env->fog_light_color;
  278. }
  279. float RendererSceneRenderRD::environment_get_fog_light_energy(RID p_env) const {
  280. const RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  281. ERR_FAIL_COND_V(!env, 0);
  282. return env->fog_light_energy;
  283. }
  284. float RendererSceneRenderRD::environment_get_fog_sun_scatter(RID p_env) const {
  285. const RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  286. ERR_FAIL_COND_V(!env, 0);
  287. return env->fog_sun_scatter;
  288. }
  289. float RendererSceneRenderRD::environment_get_fog_density(RID p_env) const {
  290. const RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  291. ERR_FAIL_COND_V(!env, 0);
  292. return env->fog_density;
  293. }
  294. float RendererSceneRenderRD::environment_get_fog_height(RID p_env) const {
  295. const RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  296. ERR_FAIL_COND_V(!env, 0);
  297. return env->fog_height;
  298. }
  299. float RendererSceneRenderRD::environment_get_fog_height_density(RID p_env) const {
  300. const RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  301. ERR_FAIL_COND_V(!env, 0);
  302. return env->fog_height_density;
  303. }
  304. float RendererSceneRenderRD::environment_get_fog_aerial_perspective(RID p_env) const {
  305. const RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  306. ERR_FAIL_COND_V(!env, 0);
  307. return env->fog_aerial_perspective;
  308. }
  309. void RendererSceneRenderRD::environment_set_volumetric_fog(RID p_env, bool p_enable, float p_density, const Color &p_albedo, const Color &p_emission, float p_emission_energy, float p_anisotropy, float p_length, float p_detail_spread, float p_gi_inject, bool p_temporal_reprojection, float p_temporal_reprojection_amount, float p_ambient_inject) {
  310. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  311. ERR_FAIL_COND(!env);
  312. if (!is_volumetric_supported()) {
  313. return;
  314. }
  315. env->set_volumetric_fog(p_enable, p_density, p_albedo, p_emission, p_emission_energy, p_anisotropy, p_length, p_detail_spread, p_gi_inject, p_temporal_reprojection, p_temporal_reprojection_amount, p_ambient_inject);
  316. }
  317. void RendererSceneRenderRD::environment_set_volumetric_fog_volume_size(int p_size, int p_depth) {
  318. volumetric_fog_size = p_size;
  319. volumetric_fog_depth = p_depth;
  320. }
  321. void RendererSceneRenderRD::environment_set_volumetric_fog_filter_active(bool p_enable) {
  322. volumetric_fog_filter_active = p_enable;
  323. }
  324. void RendererSceneRenderRD::environment_set_sdfgi_ray_count(RS::EnvironmentSDFGIRayCount p_ray_count) {
  325. gi.sdfgi_ray_count = p_ray_count;
  326. }
  327. void RendererSceneRenderRD::environment_set_sdfgi_frames_to_converge(RS::EnvironmentSDFGIFramesToConverge p_frames) {
  328. gi.sdfgi_frames_to_converge = p_frames;
  329. }
  330. void RendererSceneRenderRD::environment_set_sdfgi_frames_to_update_light(RS::EnvironmentSDFGIFramesToUpdateLight p_update) {
  331. gi.sdfgi_frames_to_update_light = p_update;
  332. }
  333. void RendererSceneRenderRD::environment_set_ssr(RID p_env, bool p_enable, int p_max_steps, float p_fade_int, float p_fade_out, float p_depth_tolerance) {
  334. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  335. ERR_FAIL_COND(!env);
  336. env->set_ssr(p_enable, p_max_steps, p_fade_int, p_fade_out, p_depth_tolerance);
  337. }
  338. void RendererSceneRenderRD::environment_set_ssr_roughness_quality(RS::EnvironmentSSRRoughnessQuality p_quality) {
  339. ssr_roughness_quality = p_quality;
  340. }
  341. RS::EnvironmentSSRRoughnessQuality RendererSceneRenderRD::environment_get_ssr_roughness_quality() const {
  342. return ssr_roughness_quality;
  343. }
  344. void RendererSceneRenderRD::environment_set_ssao(RID p_env, bool p_enable, float p_radius, float p_intensity, float p_power, float p_detail, float p_horizon, float p_sharpness, float p_light_affect, float p_ao_channel_affect) {
  345. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  346. ERR_FAIL_COND(!env);
  347. env->set_ssao(p_enable, p_radius, p_intensity, p_power, p_detail, p_horizon, p_sharpness, p_light_affect, p_ao_channel_affect);
  348. }
  349. void RendererSceneRenderRD::environment_set_ssao_quality(RS::EnvironmentSSAOQuality p_quality, bool p_half_size, float p_adaptive_target, int p_blur_passes, float p_fadeout_from, float p_fadeout_to) {
  350. ssao_quality = p_quality;
  351. ssao_half_size = p_half_size;
  352. ssao_adaptive_target = p_adaptive_target;
  353. ssao_blur_passes = p_blur_passes;
  354. ssao_fadeout_from = p_fadeout_from;
  355. ssao_fadeout_to = p_fadeout_to;
  356. }
  357. void RendererSceneRenderRD::environment_set_ssil(RID p_env, bool p_enable, float p_radius, float p_intensity, float p_sharpness, float p_normal_rejection) {
  358. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  359. ERR_FAIL_COND(!env);
  360. env->ssil_enabled = p_enable;
  361. env->ssil_radius = p_radius;
  362. env->ssil_intensity = p_intensity;
  363. env->ssil_sharpness = p_sharpness;
  364. env->ssil_normal_rejection = p_normal_rejection;
  365. }
  366. void RendererSceneRenderRD::environment_set_ssil_quality(RS::EnvironmentSSILQuality p_quality, bool p_half_size, float p_adaptive_target, int p_blur_passes, float p_fadeout_from, float p_fadeout_to) {
  367. ssil_quality = p_quality;
  368. ssil_half_size = p_half_size;
  369. ssil_adaptive_target = p_adaptive_target;
  370. ssil_blur_passes = p_blur_passes;
  371. ssil_fadeout_from = p_fadeout_from;
  372. ssil_fadeout_to = p_fadeout_to;
  373. }
  374. bool RendererSceneRenderRD::environment_is_ssao_enabled(RID p_env) const {
  375. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  376. ERR_FAIL_COND_V(!env, false);
  377. return env->ssao_enabled;
  378. }
  379. float RendererSceneRenderRD::environment_get_ssao_ao_affect(RID p_env) const {
  380. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  381. ERR_FAIL_COND_V(!env, 0.0);
  382. return env->ssao_ao_channel_affect;
  383. }
  384. float RendererSceneRenderRD::environment_get_ssao_light_affect(RID p_env) const {
  385. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  386. ERR_FAIL_COND_V(!env, 0.0);
  387. return env->ssao_direct_light_affect;
  388. }
  389. bool RendererSceneRenderRD::environment_is_ssil_enabled(RID p_env) const {
  390. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  391. ERR_FAIL_COND_V(!env, false);
  392. return env->ssil_enabled;
  393. }
  394. bool RendererSceneRenderRD::environment_is_ssr_enabled(RID p_env) const {
  395. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  396. ERR_FAIL_COND_V(!env, false);
  397. return env->ssr_enabled;
  398. }
  399. bool RendererSceneRenderRD::environment_is_sdfgi_enabled(RID p_env) const {
  400. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  401. ERR_FAIL_COND_V(!env, false);
  402. return env->sdfgi_enabled;
  403. }
  404. bool RendererSceneRenderRD::is_environment(RID p_env) const {
  405. return environment_owner.owns(p_env);
  406. }
  407. Ref<Image> RendererSceneRenderRD::environment_bake_panorama(RID p_env, bool p_bake_irradiance, const Size2i &p_size) {
  408. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  409. ERR_FAIL_COND_V(!env, Ref<Image>());
  410. RS::EnvironmentBG environment_background = env->background;
  411. if (environment_background == RS::ENV_BG_CAMERA_FEED || environment_background == RS::ENV_BG_CANVAS || environment_background == RS::ENV_BG_KEEP) {
  412. return Ref<Image>(); //nothing to bake
  413. }
  414. RS::EnvironmentAmbientSource ambient_source = env->ambient_source;
  415. bool use_ambient_light = false;
  416. bool use_cube_map = false;
  417. if (ambient_source == RS::ENV_AMBIENT_SOURCE_BG && (environment_background == RS::ENV_BG_CLEAR_COLOR || environment_background == RS::ENV_BG_COLOR)) {
  418. use_ambient_light = true;
  419. } else {
  420. use_cube_map = (ambient_source == RS::ENV_AMBIENT_SOURCE_BG && environment_background == RS::ENV_BG_SKY) || ambient_source == RS::ENV_AMBIENT_SOURCE_SKY;
  421. use_ambient_light = use_cube_map || ambient_source == RS::ENV_AMBIENT_SOURCE_COLOR;
  422. }
  423. use_cube_map = use_cube_map || (environment_background == RS::ENV_BG_SKY && env->sky.is_valid());
  424. Color ambient_color;
  425. float ambient_color_sky_mix;
  426. if (use_ambient_light) {
  427. ambient_color_sky_mix = env->ambient_sky_contribution;
  428. const float ambient_energy = env->ambient_light_energy;
  429. ambient_color = env->ambient_light;
  430. ambient_color = ambient_color.to_linear();
  431. ambient_color.r *= ambient_energy;
  432. ambient_color.g *= ambient_energy;
  433. ambient_color.b *= ambient_energy;
  434. }
  435. if (use_cube_map) {
  436. Ref<Image> panorama = sky_bake_panorama(env->sky, env->bg_energy, p_bake_irradiance, p_size);
  437. if (use_ambient_light) {
  438. for (int x = 0; x < p_size.width; x++) {
  439. for (int y = 0; y < p_size.height; y++) {
  440. panorama->set_pixel(x, y, ambient_color.lerp(panorama->get_pixel(x, y), ambient_color_sky_mix));
  441. }
  442. }
  443. }
  444. return panorama;
  445. } else {
  446. const float bg_energy = env->bg_energy;
  447. Color panorama_color = ((environment_background == RS::ENV_BG_CLEAR_COLOR) ? storage->get_default_clear_color() : env->bg_color);
  448. panorama_color = panorama_color.to_linear();
  449. panorama_color.r *= bg_energy;
  450. panorama_color.g *= bg_energy;
  451. panorama_color.b *= bg_energy;
  452. if (use_ambient_light) {
  453. panorama_color = ambient_color.lerp(panorama_color, ambient_color_sky_mix);
  454. }
  455. Ref<Image> panorama;
  456. panorama.instantiate();
  457. panorama->create(p_size.width, p_size.height, false, Image::FORMAT_RGBAF);
  458. panorama->fill(panorama_color);
  459. return panorama;
  460. }
  461. return Ref<Image>();
  462. }
  463. ////////////////////////////////////////////////////////////
  464. RID RendererSceneRenderRD::fog_volume_instance_create(RID p_fog_volume) {
  465. FogVolumeInstance fvi;
  466. fvi.volume = p_fog_volume;
  467. return fog_volume_instance_owner.make_rid(fvi);
  468. }
  469. void RendererSceneRenderRD::fog_volume_instance_set_transform(RID p_fog_volume_instance, const Transform3D &p_transform) {
  470. FogVolumeInstance *fvi = fog_volume_instance_owner.get_or_null(p_fog_volume_instance);
  471. ERR_FAIL_COND(!fvi);
  472. fvi->transform = p_transform;
  473. }
  474. void RendererSceneRenderRD::fog_volume_instance_set_active(RID p_fog_volume_instance, bool p_active) {
  475. FogVolumeInstance *fvi = fog_volume_instance_owner.get_or_null(p_fog_volume_instance);
  476. ERR_FAIL_COND(!fvi);
  477. fvi->active = p_active;
  478. }
  479. RID RendererSceneRenderRD::fog_volume_instance_get_volume(RID p_fog_volume_instance) const {
  480. FogVolumeInstance *fvi = fog_volume_instance_owner.get_or_null(p_fog_volume_instance);
  481. ERR_FAIL_COND_V(!fvi, RID());
  482. return fvi->volume;
  483. }
  484. Vector3 RendererSceneRenderRD::fog_volume_instance_get_position(RID p_fog_volume_instance) const {
  485. FogVolumeInstance *fvi = fog_volume_instance_owner.get_or_null(p_fog_volume_instance);
  486. ERR_FAIL_COND_V(!fvi, Vector3());
  487. return fvi->transform.get_origin();
  488. }
  489. ////////////////////////////////////////////////////////////
  490. RID RendererSceneRenderRD::reflection_atlas_create() {
  491. ReflectionAtlas ra;
  492. ra.count = GLOBAL_GET("rendering/reflections/reflection_atlas/reflection_count");
  493. ra.size = GLOBAL_GET("rendering/reflections/reflection_atlas/reflection_size");
  494. if (is_clustered_enabled()) {
  495. ra.cluster_builder = memnew(ClusterBuilderRD);
  496. ra.cluster_builder->set_shared(&cluster_builder_shared);
  497. ra.cluster_builder->setup(Size2i(ra.size, ra.size), max_cluster_elements, RID(), RID(), RID());
  498. } else {
  499. ra.cluster_builder = nullptr;
  500. }
  501. return reflection_atlas_owner.make_rid(ra);
  502. }
  503. void RendererSceneRenderRD::reflection_atlas_set_size(RID p_ref_atlas, int p_reflection_size, int p_reflection_count) {
  504. ReflectionAtlas *ra = reflection_atlas_owner.get_or_null(p_ref_atlas);
  505. ERR_FAIL_COND(!ra);
  506. if (ra->size == p_reflection_size && ra->count == p_reflection_count) {
  507. return; //no changes
  508. }
  509. if (ra->cluster_builder) {
  510. // only if we're using our cluster
  511. ra->cluster_builder->setup(Size2i(ra->size, ra->size), max_cluster_elements, RID(), RID(), RID());
  512. }
  513. ra->size = p_reflection_size;
  514. ra->count = p_reflection_count;
  515. if (ra->reflection.is_valid()) {
  516. //clear and invalidate everything
  517. RD::get_singleton()->free(ra->reflection);
  518. ra->reflection = RID();
  519. RD::get_singleton()->free(ra->depth_buffer);
  520. ra->depth_buffer = RID();
  521. for (int i = 0; i < ra->reflections.size(); i++) {
  522. ra->reflections.write[i].data.clear_reflection_data();
  523. if (ra->reflections[i].owner.is_null()) {
  524. continue;
  525. }
  526. reflection_probe_release_atlas_index(ra->reflections[i].owner);
  527. //rp->atlasindex clear
  528. }
  529. ra->reflections.clear();
  530. }
  531. }
  532. int RendererSceneRenderRD::reflection_atlas_get_size(RID p_ref_atlas) const {
  533. ReflectionAtlas *ra = reflection_atlas_owner.get_or_null(p_ref_atlas);
  534. ERR_FAIL_COND_V(!ra, 0);
  535. return ra->size;
  536. }
  537. ////////////////////////
  538. RID RendererSceneRenderRD::reflection_probe_instance_create(RID p_probe) {
  539. ReflectionProbeInstance rpi;
  540. rpi.probe = p_probe;
  541. rpi.forward_id = _allocate_forward_id(FORWARD_ID_TYPE_REFLECTION_PROBE);
  542. return reflection_probe_instance_owner.make_rid(rpi);
  543. }
  544. void RendererSceneRenderRD::reflection_probe_instance_set_transform(RID p_instance, const Transform3D &p_transform) {
  545. ReflectionProbeInstance *rpi = reflection_probe_instance_owner.get_or_null(p_instance);
  546. ERR_FAIL_COND(!rpi);
  547. rpi->transform = p_transform;
  548. rpi->dirty = true;
  549. }
  550. void RendererSceneRenderRD::reflection_probe_release_atlas_index(RID p_instance) {
  551. ReflectionProbeInstance *rpi = reflection_probe_instance_owner.get_or_null(p_instance);
  552. ERR_FAIL_COND(!rpi);
  553. if (rpi->atlas.is_null()) {
  554. return; //nothing to release
  555. }
  556. ReflectionAtlas *atlas = reflection_atlas_owner.get_or_null(rpi->atlas);
  557. ERR_FAIL_COND(!atlas);
  558. ERR_FAIL_INDEX(rpi->atlas_index, atlas->reflections.size());
  559. atlas->reflections.write[rpi->atlas_index].owner = RID();
  560. rpi->atlas_index = -1;
  561. rpi->atlas = RID();
  562. }
  563. bool RendererSceneRenderRD::reflection_probe_instance_needs_redraw(RID p_instance) {
  564. ReflectionProbeInstance *rpi = reflection_probe_instance_owner.get_or_null(p_instance);
  565. ERR_FAIL_COND_V(!rpi, false);
  566. if (rpi->rendering) {
  567. return false;
  568. }
  569. if (rpi->dirty) {
  570. return true;
  571. }
  572. if (storage->reflection_probe_get_update_mode(rpi->probe) == RS::REFLECTION_PROBE_UPDATE_ALWAYS) {
  573. return true;
  574. }
  575. return rpi->atlas_index == -1;
  576. }
  577. bool RendererSceneRenderRD::reflection_probe_instance_has_reflection(RID p_instance) {
  578. ReflectionProbeInstance *rpi = reflection_probe_instance_owner.get_or_null(p_instance);
  579. ERR_FAIL_COND_V(!rpi, false);
  580. return rpi->atlas.is_valid();
  581. }
  582. bool RendererSceneRenderRD::reflection_probe_instance_begin_render(RID p_instance, RID p_reflection_atlas) {
  583. ReflectionAtlas *atlas = reflection_atlas_owner.get_or_null(p_reflection_atlas);
  584. ERR_FAIL_COND_V(!atlas, false);
  585. ReflectionProbeInstance *rpi = reflection_probe_instance_owner.get_or_null(p_instance);
  586. ERR_FAIL_COND_V(!rpi, false);
  587. RD::get_singleton()->draw_command_begin_label("Reflection probe render");
  588. if (storage->reflection_probe_get_update_mode(rpi->probe) == RS::REFLECTION_PROBE_UPDATE_ALWAYS && atlas->reflection.is_valid() && atlas->size != 256) {
  589. WARN_PRINT("ReflectionProbes set to UPDATE_ALWAYS must have an atlas size of 256. Please update the atlas size in the ProjectSettings.");
  590. reflection_atlas_set_size(p_reflection_atlas, 256, atlas->count);
  591. }
  592. if (storage->reflection_probe_get_update_mode(rpi->probe) == RS::REFLECTION_PROBE_UPDATE_ALWAYS && atlas->reflection.is_valid() && atlas->reflections[0].data.layers[0].mipmaps.size() != 8) {
  593. // Invalidate reflection atlas, need to regenerate
  594. RD::get_singleton()->free(atlas->reflection);
  595. atlas->reflection = RID();
  596. for (int i = 0; i < atlas->reflections.size(); i++) {
  597. if (atlas->reflections[i].owner.is_null()) {
  598. continue;
  599. }
  600. reflection_probe_release_atlas_index(atlas->reflections[i].owner);
  601. }
  602. atlas->reflections.clear();
  603. }
  604. if (atlas->reflection.is_null()) {
  605. int mipmaps = MIN(sky.roughness_layers, Image::get_image_required_mipmaps(atlas->size, atlas->size, Image::FORMAT_RGBAH) + 1);
  606. mipmaps = storage->reflection_probe_get_update_mode(rpi->probe) == RS::REFLECTION_PROBE_UPDATE_ALWAYS ? 8 : mipmaps; // always use 8 mipmaps with real time filtering
  607. {
  608. //reflection atlas was unused, create:
  609. RD::TextureFormat tf;
  610. tf.array_layers = 6 * atlas->count;
  611. tf.format = _render_buffers_get_color_format();
  612. tf.texture_type = RD::TEXTURE_TYPE_CUBE_ARRAY;
  613. tf.mipmaps = mipmaps;
  614. tf.width = atlas->size;
  615. tf.height = atlas->size;
  616. tf.usage_bits = RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT | (_render_buffers_can_be_storage() ? RD::TEXTURE_USAGE_STORAGE_BIT : 0);
  617. atlas->reflection = RD::get_singleton()->texture_create(tf, RD::TextureView());
  618. }
  619. {
  620. RD::TextureFormat tf;
  621. tf.format = RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_D32_SFLOAT, RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) ? RD::DATA_FORMAT_D32_SFLOAT : RD::DATA_FORMAT_X8_D24_UNORM_PACK32;
  622. tf.width = atlas->size;
  623. tf.height = atlas->size;
  624. tf.usage_bits = RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT;
  625. atlas->depth_buffer = RD::get_singleton()->texture_create(tf, RD::TextureView());
  626. }
  627. atlas->reflections.resize(atlas->count);
  628. for (int i = 0; i < atlas->count; i++) {
  629. atlas->reflections.write[i].data.update_reflection_data(storage, atlas->size, mipmaps, false, atlas->reflection, i * 6, storage->reflection_probe_get_update_mode(rpi->probe) == RS::REFLECTION_PROBE_UPDATE_ALWAYS, sky.roughness_layers, _render_buffers_get_color_format());
  630. for (int j = 0; j < 6; j++) {
  631. atlas->reflections.write[i].fbs[j] = reflection_probe_create_framebuffer(atlas->reflections.write[i].data.layers[0].mipmaps[0].views[j], atlas->depth_buffer);
  632. }
  633. }
  634. Vector<RID> fb;
  635. fb.push_back(atlas->depth_buffer);
  636. atlas->depth_fb = RD::get_singleton()->framebuffer_create(fb);
  637. }
  638. if (rpi->atlas_index == -1) {
  639. for (int i = 0; i < atlas->reflections.size(); i++) {
  640. if (atlas->reflections[i].owner.is_null()) {
  641. rpi->atlas_index = i;
  642. break;
  643. }
  644. }
  645. //find the one used last
  646. if (rpi->atlas_index == -1) {
  647. //everything is in use, find the one least used via LRU
  648. uint64_t pass_min = 0;
  649. for (int i = 0; i < atlas->reflections.size(); i++) {
  650. ReflectionProbeInstance *rpi2 = reflection_probe_instance_owner.get_or_null(atlas->reflections[i].owner);
  651. if (rpi2->last_pass < pass_min) {
  652. pass_min = rpi2->last_pass;
  653. rpi->atlas_index = i;
  654. }
  655. }
  656. }
  657. }
  658. if (rpi->atlas_index != -1) { // should we fail if this is still -1 ?
  659. atlas->reflections.write[rpi->atlas_index].owner = p_instance;
  660. }
  661. rpi->atlas = p_reflection_atlas;
  662. rpi->rendering = true;
  663. rpi->dirty = false;
  664. rpi->processing_layer = 1;
  665. rpi->processing_side = 0;
  666. RD::get_singleton()->draw_command_end_label();
  667. return true;
  668. }
  669. RID RendererSceneRenderRD::reflection_probe_create_framebuffer(RID p_color, RID p_depth) {
  670. Vector<RID> fb;
  671. fb.push_back(p_color);
  672. fb.push_back(p_depth);
  673. return RD::get_singleton()->framebuffer_create(fb);
  674. }
  675. bool RendererSceneRenderRD::reflection_probe_instance_postprocess_step(RID p_instance) {
  676. ReflectionProbeInstance *rpi = reflection_probe_instance_owner.get_or_null(p_instance);
  677. ERR_FAIL_COND_V(!rpi, false);
  678. ERR_FAIL_COND_V(!rpi->rendering, false);
  679. ERR_FAIL_COND_V(rpi->atlas.is_null(), false);
  680. ReflectionAtlas *atlas = reflection_atlas_owner.get_or_null(rpi->atlas);
  681. if (!atlas || rpi->atlas_index == -1) {
  682. //does not belong to an atlas anymore, cancel (was removed from atlas or atlas changed while rendering)
  683. rpi->rendering = false;
  684. return false;
  685. }
  686. if (storage->reflection_probe_get_update_mode(rpi->probe) == RS::REFLECTION_PROBE_UPDATE_ALWAYS) {
  687. // Using real time reflections, all roughness is done in one step
  688. atlas->reflections.write[rpi->atlas_index].data.create_reflection_fast_filter(storage, false);
  689. rpi->rendering = false;
  690. rpi->processing_side = 0;
  691. rpi->processing_layer = 1;
  692. return true;
  693. }
  694. if (rpi->processing_layer > 1) {
  695. atlas->reflections.write[rpi->atlas_index].data.create_reflection_importance_sample(storage, false, 10, rpi->processing_layer, sky.sky_ggx_samples_quality);
  696. rpi->processing_layer++;
  697. if (rpi->processing_layer == atlas->reflections[rpi->atlas_index].data.layers[0].mipmaps.size()) {
  698. rpi->rendering = false;
  699. rpi->processing_side = 0;
  700. rpi->processing_layer = 1;
  701. return true;
  702. }
  703. return false;
  704. } else {
  705. atlas->reflections.write[rpi->atlas_index].data.create_reflection_importance_sample(storage, false, rpi->processing_side, rpi->processing_layer, sky.sky_ggx_samples_quality);
  706. }
  707. rpi->processing_side++;
  708. if (rpi->processing_side == 6) {
  709. rpi->processing_side = 0;
  710. rpi->processing_layer++;
  711. }
  712. return false;
  713. }
  714. uint32_t RendererSceneRenderRD::reflection_probe_instance_get_resolution(RID p_instance) {
  715. ReflectionProbeInstance *rpi = reflection_probe_instance_owner.get_or_null(p_instance);
  716. ERR_FAIL_COND_V(!rpi, 0);
  717. ReflectionAtlas *atlas = reflection_atlas_owner.get_or_null(rpi->atlas);
  718. ERR_FAIL_COND_V(!atlas, 0);
  719. return atlas->size;
  720. }
  721. RID RendererSceneRenderRD::reflection_probe_instance_get_framebuffer(RID p_instance, int p_index) {
  722. ReflectionProbeInstance *rpi = reflection_probe_instance_owner.get_or_null(p_instance);
  723. ERR_FAIL_COND_V(!rpi, RID());
  724. ERR_FAIL_INDEX_V(p_index, 6, RID());
  725. ReflectionAtlas *atlas = reflection_atlas_owner.get_or_null(rpi->atlas);
  726. ERR_FAIL_COND_V(!atlas, RID());
  727. return atlas->reflections[rpi->atlas_index].fbs[p_index];
  728. }
  729. RID RendererSceneRenderRD::reflection_probe_instance_get_depth_framebuffer(RID p_instance, int p_index) {
  730. ReflectionProbeInstance *rpi = reflection_probe_instance_owner.get_or_null(p_instance);
  731. ERR_FAIL_COND_V(!rpi, RID());
  732. ERR_FAIL_INDEX_V(p_index, 6, RID());
  733. ReflectionAtlas *atlas = reflection_atlas_owner.get_or_null(rpi->atlas);
  734. ERR_FAIL_COND_V(!atlas, RID());
  735. return atlas->depth_fb;
  736. }
  737. ///////////////////////////////////////////////////////////
  738. RID RendererSceneRenderRD::shadow_atlas_create() {
  739. return shadow_atlas_owner.make_rid(ShadowAtlas());
  740. }
  741. void RendererSceneRenderRD::_update_shadow_atlas(ShadowAtlas *shadow_atlas) {
  742. if (shadow_atlas->size > 0 && shadow_atlas->depth.is_null()) {
  743. RD::TextureFormat tf;
  744. tf.format = shadow_atlas->use_16_bits ? RD::DATA_FORMAT_D16_UNORM : RD::DATA_FORMAT_D32_SFLOAT;
  745. tf.width = shadow_atlas->size;
  746. tf.height = shadow_atlas->size;
  747. tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT;
  748. shadow_atlas->depth = RD::get_singleton()->texture_create(tf, RD::TextureView());
  749. Vector<RID> fb_tex;
  750. fb_tex.push_back(shadow_atlas->depth);
  751. shadow_atlas->fb = RD::get_singleton()->framebuffer_create(fb_tex);
  752. }
  753. }
  754. void RendererSceneRenderRD::shadow_atlas_set_size(RID p_atlas, int p_size, bool p_16_bits) {
  755. ShadowAtlas *shadow_atlas = shadow_atlas_owner.get_or_null(p_atlas);
  756. ERR_FAIL_COND(!shadow_atlas);
  757. ERR_FAIL_COND(p_size < 0);
  758. p_size = next_power_of_2(p_size);
  759. if (p_size == shadow_atlas->size && p_16_bits == shadow_atlas->use_16_bits) {
  760. return;
  761. }
  762. // erasing atlas
  763. if (shadow_atlas->depth.is_valid()) {
  764. RD::get_singleton()->free(shadow_atlas->depth);
  765. shadow_atlas->depth = RID();
  766. }
  767. for (int i = 0; i < 4; i++) {
  768. //clear subdivisions
  769. shadow_atlas->quadrants[i].shadows.clear();
  770. shadow_atlas->quadrants[i].shadows.resize(1 << shadow_atlas->quadrants[i].subdivision);
  771. }
  772. //erase shadow atlas reference from lights
  773. for (const KeyValue<RID, uint32_t> &E : shadow_atlas->shadow_owners) {
  774. LightInstance *li = light_instance_owner.get_or_null(E.key);
  775. ERR_CONTINUE(!li);
  776. li->shadow_atlases.erase(p_atlas);
  777. }
  778. //clear owners
  779. shadow_atlas->shadow_owners.clear();
  780. shadow_atlas->size = p_size;
  781. shadow_atlas->use_16_bits = p_16_bits;
  782. }
  783. void RendererSceneRenderRD::shadow_atlas_set_quadrant_subdivision(RID p_atlas, int p_quadrant, int p_subdivision) {
  784. ShadowAtlas *shadow_atlas = shadow_atlas_owner.get_or_null(p_atlas);
  785. ERR_FAIL_COND(!shadow_atlas);
  786. ERR_FAIL_INDEX(p_quadrant, 4);
  787. ERR_FAIL_INDEX(p_subdivision, 16384);
  788. uint32_t subdiv = next_power_of_2(p_subdivision);
  789. if (subdiv & 0xaaaaaaaa) { //sqrt(subdiv) must be integer
  790. subdiv <<= 1;
  791. }
  792. subdiv = int(Math::sqrt((float)subdiv));
  793. //obtain the number that will be x*x
  794. if (shadow_atlas->quadrants[p_quadrant].subdivision == subdiv) {
  795. return;
  796. }
  797. //erase all data from quadrant
  798. for (int i = 0; i < shadow_atlas->quadrants[p_quadrant].shadows.size(); i++) {
  799. if (shadow_atlas->quadrants[p_quadrant].shadows[i].owner.is_valid()) {
  800. shadow_atlas->shadow_owners.erase(shadow_atlas->quadrants[p_quadrant].shadows[i].owner);
  801. LightInstance *li = light_instance_owner.get_or_null(shadow_atlas->quadrants[p_quadrant].shadows[i].owner);
  802. ERR_CONTINUE(!li);
  803. li->shadow_atlases.erase(p_atlas);
  804. }
  805. }
  806. shadow_atlas->quadrants[p_quadrant].shadows.clear();
  807. shadow_atlas->quadrants[p_quadrant].shadows.resize(subdiv * subdiv);
  808. shadow_atlas->quadrants[p_quadrant].subdivision = subdiv;
  809. //cache the smallest subdiv (for faster allocation in light update)
  810. shadow_atlas->smallest_subdiv = 1 << 30;
  811. for (int i = 0; i < 4; i++) {
  812. if (shadow_atlas->quadrants[i].subdivision) {
  813. shadow_atlas->smallest_subdiv = MIN(shadow_atlas->smallest_subdiv, shadow_atlas->quadrants[i].subdivision);
  814. }
  815. }
  816. if (shadow_atlas->smallest_subdiv == 1 << 30) {
  817. shadow_atlas->smallest_subdiv = 0;
  818. }
  819. //resort the size orders, simple bublesort for 4 elements..
  820. int swaps = 0;
  821. do {
  822. swaps = 0;
  823. for (int i = 0; i < 3; i++) {
  824. if (shadow_atlas->quadrants[shadow_atlas->size_order[i]].subdivision < shadow_atlas->quadrants[shadow_atlas->size_order[i + 1]].subdivision) {
  825. SWAP(shadow_atlas->size_order[i], shadow_atlas->size_order[i + 1]);
  826. swaps++;
  827. }
  828. }
  829. } while (swaps > 0);
  830. }
  831. bool RendererSceneRenderRD::_shadow_atlas_find_shadow(ShadowAtlas *shadow_atlas, int *p_in_quadrants, int p_quadrant_count, int p_current_subdiv, uint64_t p_tick, int &r_quadrant, int &r_shadow) {
  832. for (int i = p_quadrant_count - 1; i >= 0; i--) {
  833. int qidx = p_in_quadrants[i];
  834. if (shadow_atlas->quadrants[qidx].subdivision == (uint32_t)p_current_subdiv) {
  835. return false;
  836. }
  837. //look for an empty space
  838. int sc = shadow_atlas->quadrants[qidx].shadows.size();
  839. const ShadowAtlas::Quadrant::Shadow *sarr = shadow_atlas->quadrants[qidx].shadows.ptr();
  840. int found_free_idx = -1; //found a free one
  841. int found_used_idx = -1; //found existing one, must steal it
  842. uint64_t min_pass = 0; // pass of the existing one, try to use the least recently used one (LRU fashion)
  843. for (int j = 0; j < sc; j++) {
  844. if (!sarr[j].owner.is_valid()) {
  845. found_free_idx = j;
  846. break;
  847. }
  848. LightInstance *sli = light_instance_owner.get_or_null(sarr[j].owner);
  849. ERR_CONTINUE(!sli);
  850. if (sli->last_scene_pass != scene_pass) {
  851. //was just allocated, don't kill it so soon, wait a bit..
  852. if (p_tick - sarr[j].alloc_tick < shadow_atlas_realloc_tolerance_msec) {
  853. continue;
  854. }
  855. if (found_used_idx == -1 || sli->last_scene_pass < min_pass) {
  856. found_used_idx = j;
  857. min_pass = sli->last_scene_pass;
  858. }
  859. }
  860. }
  861. if (found_free_idx == -1 && found_used_idx == -1) {
  862. continue; //nothing found
  863. }
  864. if (found_free_idx == -1 && found_used_idx != -1) {
  865. found_free_idx = found_used_idx;
  866. }
  867. r_quadrant = qidx;
  868. r_shadow = found_free_idx;
  869. return true;
  870. }
  871. return false;
  872. }
  873. bool RendererSceneRenderRD::_shadow_atlas_find_omni_shadows(ShadowAtlas *shadow_atlas, int *p_in_quadrants, int p_quadrant_count, int p_current_subdiv, uint64_t p_tick, int &r_quadrant, int &r_shadow) {
  874. for (int i = p_quadrant_count - 1; i >= 0; i--) {
  875. int qidx = p_in_quadrants[i];
  876. if (shadow_atlas->quadrants[qidx].subdivision == (uint32_t)p_current_subdiv) {
  877. return false;
  878. }
  879. //look for an empty space
  880. int sc = shadow_atlas->quadrants[qidx].shadows.size();
  881. const ShadowAtlas::Quadrant::Shadow *sarr = shadow_atlas->quadrants[qidx].shadows.ptr();
  882. int found_idx = -1;
  883. uint64_t min_pass = 0; // sum of currently selected spots, try to get the least recently used pair
  884. for (int j = 0; j < sc - 1; j++) {
  885. uint64_t pass = 0;
  886. if (sarr[j].owner.is_valid()) {
  887. LightInstance *sli = light_instance_owner.get_or_null(sarr[j].owner);
  888. ERR_CONTINUE(!sli);
  889. if (sli->last_scene_pass == scene_pass) {
  890. continue;
  891. }
  892. //was just allocated, don't kill it so soon, wait a bit..
  893. if (p_tick - sarr[j].alloc_tick < shadow_atlas_realloc_tolerance_msec) {
  894. continue;
  895. }
  896. pass += sli->last_scene_pass;
  897. }
  898. if (sarr[j + 1].owner.is_valid()) {
  899. LightInstance *sli = light_instance_owner.get_or_null(sarr[j + 1].owner);
  900. ERR_CONTINUE(!sli);
  901. if (sli->last_scene_pass == scene_pass) {
  902. continue;
  903. }
  904. //was just allocated, don't kill it so soon, wait a bit..
  905. if (p_tick - sarr[j + 1].alloc_tick < shadow_atlas_realloc_tolerance_msec) {
  906. continue;
  907. }
  908. pass += sli->last_scene_pass;
  909. }
  910. if (found_idx == -1 || pass < min_pass) {
  911. found_idx = j;
  912. min_pass = pass;
  913. // we found two empty spots, no need to check the rest
  914. if (pass == 0) {
  915. break;
  916. }
  917. }
  918. }
  919. if (found_idx == -1) {
  920. continue; //nothing found
  921. }
  922. r_quadrant = qidx;
  923. r_shadow = found_idx;
  924. return true;
  925. }
  926. return false;
  927. }
  928. bool RendererSceneRenderRD::shadow_atlas_update_light(RID p_atlas, RID p_light_instance, float p_coverage, uint64_t p_light_version) {
  929. ShadowAtlas *shadow_atlas = shadow_atlas_owner.get_or_null(p_atlas);
  930. ERR_FAIL_COND_V(!shadow_atlas, false);
  931. LightInstance *li = light_instance_owner.get_or_null(p_light_instance);
  932. ERR_FAIL_COND_V(!li, false);
  933. if (shadow_atlas->size == 0 || shadow_atlas->smallest_subdiv == 0) {
  934. return false;
  935. }
  936. uint32_t quad_size = shadow_atlas->size >> 1;
  937. int desired_fit = MIN(quad_size / shadow_atlas->smallest_subdiv, next_power_of_2(quad_size * p_coverage));
  938. int valid_quadrants[4];
  939. int valid_quadrant_count = 0;
  940. int best_size = -1; //best size found
  941. int best_subdiv = -1; //subdiv for the best size
  942. //find the quadrants this fits into, and the best possible size it can fit into
  943. for (int i = 0; i < 4; i++) {
  944. int q = shadow_atlas->size_order[i];
  945. int sd = shadow_atlas->quadrants[q].subdivision;
  946. if (sd == 0) {
  947. continue; //unused
  948. }
  949. int max_fit = quad_size / sd;
  950. if (best_size != -1 && max_fit > best_size) {
  951. break; //too large
  952. }
  953. valid_quadrants[valid_quadrant_count++] = q;
  954. best_subdiv = sd;
  955. if (max_fit >= desired_fit) {
  956. best_size = max_fit;
  957. }
  958. }
  959. ERR_FAIL_COND_V(valid_quadrant_count == 0, false);
  960. uint64_t tick = OS::get_singleton()->get_ticks_msec();
  961. uint32_t old_key = ShadowAtlas::SHADOW_INVALID;
  962. uint32_t old_quadrant = ShadowAtlas::SHADOW_INVALID;
  963. uint32_t old_shadow = ShadowAtlas::SHADOW_INVALID;
  964. int old_subdivision = -1;
  965. bool should_realloc = false;
  966. bool should_redraw = false;
  967. if (shadow_atlas->shadow_owners.has(p_light_instance)) {
  968. old_key = shadow_atlas->shadow_owners[p_light_instance];
  969. old_quadrant = (old_key >> ShadowAtlas::QUADRANT_SHIFT) & 0x3;
  970. old_shadow = old_key & ShadowAtlas::SHADOW_INDEX_MASK;
  971. should_realloc = shadow_atlas->quadrants[old_quadrant].subdivision != (uint32_t)best_subdiv && (shadow_atlas->quadrants[old_quadrant].shadows[old_shadow].alloc_tick - tick > shadow_atlas_realloc_tolerance_msec);
  972. should_redraw = shadow_atlas->quadrants[old_quadrant].shadows[old_shadow].version != p_light_version;
  973. if (!should_realloc) {
  974. shadow_atlas->quadrants[old_quadrant].shadows.write[old_shadow].version = p_light_version;
  975. //already existing, see if it should redraw or it's just OK
  976. return should_redraw;
  977. }
  978. old_subdivision = shadow_atlas->quadrants[old_quadrant].subdivision;
  979. }
  980. bool is_omni = li->light_type == RS::LIGHT_OMNI;
  981. bool found_shadow = false;
  982. int new_quadrant = -1;
  983. int new_shadow = -1;
  984. if (is_omni) {
  985. found_shadow = _shadow_atlas_find_omni_shadows(shadow_atlas, valid_quadrants, valid_quadrant_count, old_subdivision, tick, new_quadrant, new_shadow);
  986. } else {
  987. found_shadow = _shadow_atlas_find_shadow(shadow_atlas, valid_quadrants, valid_quadrant_count, old_subdivision, tick, new_quadrant, new_shadow);
  988. }
  989. if (found_shadow) {
  990. if (old_quadrant != ShadowAtlas::SHADOW_INVALID) {
  991. shadow_atlas->quadrants[old_quadrant].shadows.write[old_shadow].version = 0;
  992. shadow_atlas->quadrants[old_quadrant].shadows.write[old_shadow].owner = RID();
  993. if (old_key & ShadowAtlas::OMNI_LIGHT_FLAG) {
  994. shadow_atlas->quadrants[old_quadrant].shadows.write[old_shadow + 1].version = 0;
  995. shadow_atlas->quadrants[old_quadrant].shadows.write[old_shadow + 1].owner = RID();
  996. }
  997. }
  998. uint32_t new_key = new_quadrant << ShadowAtlas::QUADRANT_SHIFT;
  999. new_key |= new_shadow;
  1000. ShadowAtlas::Quadrant::Shadow *sh = &shadow_atlas->quadrants[new_quadrant].shadows.write[new_shadow];
  1001. _shadow_atlas_invalidate_shadow(sh, p_atlas, shadow_atlas, new_quadrant, new_shadow);
  1002. sh->owner = p_light_instance;
  1003. sh->alloc_tick = tick;
  1004. sh->version = p_light_version;
  1005. if (is_omni) {
  1006. new_key |= ShadowAtlas::OMNI_LIGHT_FLAG;
  1007. int new_omni_shadow = new_shadow + 1;
  1008. ShadowAtlas::Quadrant::Shadow *extra_sh = &shadow_atlas->quadrants[new_quadrant].shadows.write[new_omni_shadow];
  1009. _shadow_atlas_invalidate_shadow(extra_sh, p_atlas, shadow_atlas, new_quadrant, new_omni_shadow);
  1010. extra_sh->owner = p_light_instance;
  1011. extra_sh->alloc_tick = tick;
  1012. extra_sh->version = p_light_version;
  1013. }
  1014. li->shadow_atlases.insert(p_atlas);
  1015. //update it in map
  1016. shadow_atlas->shadow_owners[p_light_instance] = new_key;
  1017. //make it dirty, as it should redraw anyway
  1018. return true;
  1019. }
  1020. return should_redraw;
  1021. }
  1022. void RendererSceneRenderRD::_shadow_atlas_invalidate_shadow(RendererSceneRenderRD::ShadowAtlas::Quadrant::Shadow *p_shadow, RID p_atlas, RendererSceneRenderRD::ShadowAtlas *p_shadow_atlas, uint32_t p_quadrant, uint32_t p_shadow_idx) {
  1023. if (p_shadow->owner.is_valid()) {
  1024. LightInstance *sli = light_instance_owner.get_or_null(p_shadow->owner);
  1025. uint32_t old_key = p_shadow_atlas->shadow_owners[p_shadow->owner];
  1026. if (old_key & ShadowAtlas::OMNI_LIGHT_FLAG) {
  1027. uint32_t s = old_key & ShadowAtlas::SHADOW_INDEX_MASK;
  1028. uint32_t omni_shadow_idx = p_shadow_idx + (s == (uint32_t)p_shadow_idx ? 1 : -1);
  1029. RendererSceneRenderRD::ShadowAtlas::Quadrant::Shadow *omni_shadow = &p_shadow_atlas->quadrants[p_quadrant].shadows.write[omni_shadow_idx];
  1030. omni_shadow->version = 0;
  1031. omni_shadow->owner = RID();
  1032. }
  1033. p_shadow_atlas->shadow_owners.erase(p_shadow->owner);
  1034. p_shadow->version = 0;
  1035. p_shadow->owner = RID();
  1036. sli->shadow_atlases.erase(p_atlas);
  1037. }
  1038. }
  1039. void RendererSceneRenderRD::_update_directional_shadow_atlas() {
  1040. if (directional_shadow.depth.is_null() && directional_shadow.size > 0) {
  1041. RD::TextureFormat tf;
  1042. tf.format = directional_shadow.use_16_bits ? RD::DATA_FORMAT_D16_UNORM : RD::DATA_FORMAT_D32_SFLOAT;
  1043. tf.width = directional_shadow.size;
  1044. tf.height = directional_shadow.size;
  1045. tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT;
  1046. directional_shadow.depth = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1047. Vector<RID> fb_tex;
  1048. fb_tex.push_back(directional_shadow.depth);
  1049. directional_shadow.fb = RD::get_singleton()->framebuffer_create(fb_tex);
  1050. }
  1051. }
  1052. void RendererSceneRenderRD::directional_shadow_atlas_set_size(int p_size, bool p_16_bits) {
  1053. p_size = nearest_power_of_2_templated(p_size);
  1054. if (directional_shadow.size == p_size && directional_shadow.use_16_bits == p_16_bits) {
  1055. return;
  1056. }
  1057. directional_shadow.size = p_size;
  1058. directional_shadow.use_16_bits = p_16_bits;
  1059. if (directional_shadow.depth.is_valid()) {
  1060. RD::get_singleton()->free(directional_shadow.depth);
  1061. directional_shadow.depth = RID();
  1062. _base_uniforms_changed();
  1063. }
  1064. }
  1065. void RendererSceneRenderRD::set_directional_shadow_count(int p_count) {
  1066. directional_shadow.light_count = p_count;
  1067. directional_shadow.current_light = 0;
  1068. }
  1069. static Rect2i _get_directional_shadow_rect(int p_size, int p_shadow_count, int p_shadow_index) {
  1070. int split_h = 1;
  1071. int split_v = 1;
  1072. while (split_h * split_v < p_shadow_count) {
  1073. if (split_h == split_v) {
  1074. split_h <<= 1;
  1075. } else {
  1076. split_v <<= 1;
  1077. }
  1078. }
  1079. Rect2i rect(0, 0, p_size, p_size);
  1080. rect.size.width /= split_h;
  1081. rect.size.height /= split_v;
  1082. rect.position.x = rect.size.width * (p_shadow_index % split_h);
  1083. rect.position.y = rect.size.height * (p_shadow_index / split_h);
  1084. return rect;
  1085. }
  1086. int RendererSceneRenderRD::get_directional_light_shadow_size(RID p_light_intance) {
  1087. ERR_FAIL_COND_V(directional_shadow.light_count == 0, 0);
  1088. Rect2i r = _get_directional_shadow_rect(directional_shadow.size, directional_shadow.light_count, 0);
  1089. LightInstance *light_instance = light_instance_owner.get_or_null(p_light_intance);
  1090. ERR_FAIL_COND_V(!light_instance, 0);
  1091. switch (storage->light_directional_get_shadow_mode(light_instance->light)) {
  1092. case RS::LIGHT_DIRECTIONAL_SHADOW_ORTHOGONAL:
  1093. break; //none
  1094. case RS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_2_SPLITS:
  1095. r.size.height /= 2;
  1096. break;
  1097. case RS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_4_SPLITS:
  1098. r.size /= 2;
  1099. break;
  1100. }
  1101. return MAX(r.size.width, r.size.height);
  1102. }
  1103. //////////////////////////////////////////////////
  1104. RID RendererSceneRenderRD::camera_effects_allocate() {
  1105. return camera_effects_owner.allocate_rid();
  1106. }
  1107. void RendererSceneRenderRD::camera_effects_initialize(RID p_rid) {
  1108. camera_effects_owner.initialize_rid(p_rid, CameraEffects());
  1109. }
  1110. void RendererSceneRenderRD::camera_effects_set_dof_blur_quality(RS::DOFBlurQuality p_quality, bool p_use_jitter) {
  1111. dof_blur_quality = p_quality;
  1112. dof_blur_use_jitter = p_use_jitter;
  1113. }
  1114. void RendererSceneRenderRD::camera_effects_set_dof_blur_bokeh_shape(RS::DOFBokehShape p_shape) {
  1115. dof_blur_bokeh_shape = p_shape;
  1116. }
  1117. void RendererSceneRenderRD::camera_effects_set_dof_blur(RID p_camera_effects, bool p_far_enable, float p_far_distance, float p_far_transition, bool p_near_enable, float p_near_distance, float p_near_transition, float p_amount) {
  1118. CameraEffects *camfx = camera_effects_owner.get_or_null(p_camera_effects);
  1119. ERR_FAIL_COND(!camfx);
  1120. camfx->dof_blur_far_enabled = p_far_enable;
  1121. camfx->dof_blur_far_distance = p_far_distance;
  1122. camfx->dof_blur_far_transition = p_far_transition;
  1123. camfx->dof_blur_near_enabled = p_near_enable;
  1124. camfx->dof_blur_near_distance = p_near_distance;
  1125. camfx->dof_blur_near_transition = p_near_transition;
  1126. camfx->dof_blur_amount = p_amount;
  1127. }
  1128. void RendererSceneRenderRD::camera_effects_set_custom_exposure(RID p_camera_effects, bool p_enable, float p_exposure) {
  1129. CameraEffects *camfx = camera_effects_owner.get_or_null(p_camera_effects);
  1130. ERR_FAIL_COND(!camfx);
  1131. camfx->override_exposure_enabled = p_enable;
  1132. camfx->override_exposure = p_exposure;
  1133. }
  1134. RID RendererSceneRenderRD::light_instance_create(RID p_light) {
  1135. RID li = light_instance_owner.make_rid(LightInstance());
  1136. LightInstance *light_instance = light_instance_owner.get_or_null(li);
  1137. light_instance->self = li;
  1138. light_instance->light = p_light;
  1139. light_instance->light_type = storage->light_get_type(p_light);
  1140. if (light_instance->light_type != RS::LIGHT_DIRECTIONAL) {
  1141. light_instance->forward_id = _allocate_forward_id(light_instance->light_type == RS::LIGHT_OMNI ? FORWARD_ID_TYPE_OMNI_LIGHT : FORWARD_ID_TYPE_SPOT_LIGHT);
  1142. }
  1143. return li;
  1144. }
  1145. void RendererSceneRenderRD::light_instance_set_transform(RID p_light_instance, const Transform3D &p_transform) {
  1146. LightInstance *light_instance = light_instance_owner.get_or_null(p_light_instance);
  1147. ERR_FAIL_COND(!light_instance);
  1148. light_instance->transform = p_transform;
  1149. }
  1150. void RendererSceneRenderRD::light_instance_set_aabb(RID p_light_instance, const AABB &p_aabb) {
  1151. LightInstance *light_instance = light_instance_owner.get_or_null(p_light_instance);
  1152. ERR_FAIL_COND(!light_instance);
  1153. light_instance->aabb = p_aabb;
  1154. }
  1155. void RendererSceneRenderRD::light_instance_set_shadow_transform(RID p_light_instance, const CameraMatrix &p_projection, const Transform3D &p_transform, float p_far, float p_split, int p_pass, float p_shadow_texel_size, float p_bias_scale, float p_range_begin, const Vector2 &p_uv_scale) {
  1156. LightInstance *light_instance = light_instance_owner.get_or_null(p_light_instance);
  1157. ERR_FAIL_COND(!light_instance);
  1158. ERR_FAIL_INDEX(p_pass, 6);
  1159. light_instance->shadow_transform[p_pass].camera = p_projection;
  1160. light_instance->shadow_transform[p_pass].transform = p_transform;
  1161. light_instance->shadow_transform[p_pass].farplane = p_far;
  1162. light_instance->shadow_transform[p_pass].split = p_split;
  1163. light_instance->shadow_transform[p_pass].bias_scale = p_bias_scale;
  1164. light_instance->shadow_transform[p_pass].range_begin = p_range_begin;
  1165. light_instance->shadow_transform[p_pass].shadow_texel_size = p_shadow_texel_size;
  1166. light_instance->shadow_transform[p_pass].uv_scale = p_uv_scale;
  1167. }
  1168. void RendererSceneRenderRD::light_instance_mark_visible(RID p_light_instance) {
  1169. LightInstance *light_instance = light_instance_owner.get_or_null(p_light_instance);
  1170. ERR_FAIL_COND(!light_instance);
  1171. light_instance->last_scene_pass = scene_pass;
  1172. }
  1173. RendererSceneRenderRD::ShadowCubemap *RendererSceneRenderRD::_get_shadow_cubemap(int p_size) {
  1174. if (!shadow_cubemaps.has(p_size)) {
  1175. ShadowCubemap sc;
  1176. {
  1177. RD::TextureFormat tf;
  1178. tf.format = RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_D32_SFLOAT, RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) ? RD::DATA_FORMAT_D32_SFLOAT : RD::DATA_FORMAT_X8_D24_UNORM_PACK32;
  1179. tf.width = p_size;
  1180. tf.height = p_size;
  1181. tf.texture_type = RD::TEXTURE_TYPE_CUBE;
  1182. tf.array_layers = 6;
  1183. tf.usage_bits = RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT;
  1184. sc.cubemap = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1185. }
  1186. for (int i = 0; i < 6; i++) {
  1187. RID side_texture = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), sc.cubemap, i, 0);
  1188. Vector<RID> fbtex;
  1189. fbtex.push_back(side_texture);
  1190. sc.side_fb[i] = RD::get_singleton()->framebuffer_create(fbtex);
  1191. }
  1192. shadow_cubemaps[p_size] = sc;
  1193. }
  1194. return &shadow_cubemaps[p_size];
  1195. }
  1196. //////////////////////////
  1197. RID RendererSceneRenderRD::decal_instance_create(RID p_decal) {
  1198. DecalInstance di;
  1199. di.decal = p_decal;
  1200. di.forward_id = _allocate_forward_id(FORWARD_ID_TYPE_DECAL);
  1201. return decal_instance_owner.make_rid(di);
  1202. }
  1203. void RendererSceneRenderRD::decal_instance_set_transform(RID p_decal, const Transform3D &p_transform) {
  1204. DecalInstance *di = decal_instance_owner.get_or_null(p_decal);
  1205. ERR_FAIL_COND(!di);
  1206. di->transform = p_transform;
  1207. }
  1208. /////////////////////////////////
  1209. RID RendererSceneRenderRD::lightmap_instance_create(RID p_lightmap) {
  1210. LightmapInstance li;
  1211. li.lightmap = p_lightmap;
  1212. return lightmap_instance_owner.make_rid(li);
  1213. }
  1214. void RendererSceneRenderRD::lightmap_instance_set_transform(RID p_lightmap, const Transform3D &p_transform) {
  1215. LightmapInstance *li = lightmap_instance_owner.get_or_null(p_lightmap);
  1216. ERR_FAIL_COND(!li);
  1217. li->transform = p_transform;
  1218. }
  1219. /////////////////////////////////
  1220. RID RendererSceneRenderRD::voxel_gi_instance_create(RID p_base) {
  1221. return gi.voxel_gi_instance_create(p_base);
  1222. }
  1223. void RendererSceneRenderRD::voxel_gi_instance_set_transform_to_data(RID p_probe, const Transform3D &p_xform) {
  1224. gi.voxel_gi_instance_set_transform_to_data(p_probe, p_xform);
  1225. }
  1226. bool RendererSceneRenderRD::voxel_gi_needs_update(RID p_probe) const {
  1227. if (!is_dynamic_gi_supported()) {
  1228. return false;
  1229. }
  1230. return gi.voxel_gi_needs_update(p_probe);
  1231. }
  1232. 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) {
  1233. if (!is_dynamic_gi_supported()) {
  1234. return;
  1235. }
  1236. gi.voxel_gi_update(p_probe, p_update_light_instances, p_light_instances, p_dynamic_objects, this);
  1237. }
  1238. void RendererSceneRenderRD::_debug_sdfgi_probes(RID p_render_buffers, RD::DrawListID p_draw_list, RID p_framebuffer, const CameraMatrix &p_camera_with_transform) {
  1239. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  1240. ERR_FAIL_COND(!rb);
  1241. if (!rb->sdfgi) {
  1242. return; //nothing to debug
  1243. }
  1244. rb->sdfgi->debug_probes(p_draw_list, p_framebuffer, p_camera_with_transform);
  1245. }
  1246. ////////////////////////////////
  1247. RID RendererSceneRenderRD::render_buffers_create() {
  1248. RenderBuffers rb;
  1249. rb.data = _create_render_buffer_data();
  1250. return render_buffers_owner.make_rid(rb);
  1251. }
  1252. void RendererSceneRenderRD::_allocate_blur_textures(RenderBuffers *rb) {
  1253. ERR_FAIL_COND(!rb->blur[0].texture.is_null());
  1254. uint32_t mipmaps_required = Image::get_image_required_mipmaps(rb->width, rb->height, Image::FORMAT_RGBAH);
  1255. // TODO make sure texture_create_shared_from_slice works for multiview
  1256. RD::TextureFormat tf;
  1257. tf.format = _render_buffers_get_color_format(); // RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
  1258. tf.width = rb->internal_width;
  1259. tf.height = rb->internal_height;
  1260. tf.texture_type = rb->view_count > 1 ? RD::TEXTURE_TYPE_2D_ARRAY : RD::TEXTURE_TYPE_2D;
  1261. tf.array_layers = rb->view_count;
  1262. tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_COPY_TO_BIT;
  1263. if (_render_buffers_can_be_storage()) {
  1264. tf.usage_bits += RD::TEXTURE_USAGE_STORAGE_BIT;
  1265. } else {
  1266. tf.usage_bits += RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT;
  1267. }
  1268. tf.mipmaps = mipmaps_required;
  1269. rb->sss_texture = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1270. tf.width = rb->internal_width;
  1271. tf.height = rb->internal_height;
  1272. rb->blur[0].texture = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1273. //the second one is smaller (only used for separatable part of blur)
  1274. tf.width >>= 1;
  1275. tf.height >>= 1;
  1276. tf.mipmaps--;
  1277. rb->blur[1].texture = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1278. int base_width = rb->internal_width;
  1279. int base_height = rb->internal_height;
  1280. for (uint32_t i = 0; i < mipmaps_required; i++) {
  1281. RenderBuffers::Blur::Mipmap mm;
  1282. mm.texture = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), rb->blur[0].texture, 0, i);
  1283. mm.width = base_width;
  1284. mm.height = base_height;
  1285. if (!_render_buffers_can_be_storage()) {
  1286. Vector<RID> fb;
  1287. fb.push_back(mm.texture);
  1288. mm.fb = RD::get_singleton()->framebuffer_create(fb);
  1289. }
  1290. if (!_render_buffers_can_be_storage()) {
  1291. // and half texture, this is an intermediate result so just allocate a texture, is this good enough?
  1292. tf.width = MAX(1, base_width >> 1);
  1293. tf.height = base_height;
  1294. tf.mipmaps = 1; // 1 or 0?
  1295. mm.half_texture = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1296. Vector<RID> half_fb;
  1297. half_fb.push_back(mm.half_texture);
  1298. mm.half_fb = RD::get_singleton()->framebuffer_create(half_fb);
  1299. }
  1300. rb->blur[0].mipmaps.push_back(mm);
  1301. if (i > 0) {
  1302. mm.texture = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), rb->blur[1].texture, 0, i - 1);
  1303. if (!_render_buffers_can_be_storage()) {
  1304. Vector<RID> fb;
  1305. fb.push_back(mm.texture);
  1306. mm.fb = RD::get_singleton()->framebuffer_create(fb);
  1307. // We can re-use the half texture here as it is an intermediate result
  1308. }
  1309. rb->blur[1].mipmaps.push_back(mm);
  1310. }
  1311. base_width = MAX(1, base_width >> 1);
  1312. base_height = MAX(1, base_height >> 1);
  1313. }
  1314. if (!_render_buffers_can_be_storage()) {
  1315. // create 4 weight textures, 2 full size, 2 half size
  1316. tf.format = RD::DATA_FORMAT_R16_SFLOAT; // We could probably use DATA_FORMAT_R8_SNORM if we don't pre-multiply by blur_size but that depends on whether we can remove DEPTH_GAP
  1317. tf.width = rb->internal_width;
  1318. tf.height = rb->internal_height;
  1319. tf.texture_type = rb->view_count > 1 ? RD::TEXTURE_TYPE_2D_ARRAY : RD::TEXTURE_TYPE_2D;
  1320. tf.array_layers = rb->view_count;
  1321. tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_COPY_TO_BIT | RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT;
  1322. tf.mipmaps = 1;
  1323. for (uint32_t i = 0; i < 4; i++) {
  1324. // associated blur texture
  1325. RID texture;
  1326. if (i == 0) {
  1327. texture = rb->texture;
  1328. } else if (i == 1) {
  1329. texture = rb->blur[0].mipmaps[0].texture;
  1330. } else if (i == 2) {
  1331. texture = rb->blur[1].mipmaps[0].texture;
  1332. } else if (i == 3) {
  1333. texture = rb->blur[0].mipmaps[1].texture;
  1334. }
  1335. // create weight texture
  1336. rb->weight_buffers[i].weight = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1337. // create frame buffer
  1338. Vector<RID> fb;
  1339. fb.push_back(texture);
  1340. fb.push_back(rb->weight_buffers[i].weight);
  1341. rb->weight_buffers[i].fb = RD::get_singleton()->framebuffer_create(fb);
  1342. if (i == 1) {
  1343. // next 2 are half size
  1344. tf.width = MAX(1u, tf.width >> 1);
  1345. tf.height = MAX(1u, tf.height >> 1);
  1346. }
  1347. }
  1348. {
  1349. // and finally an FB for just our base weights
  1350. Vector<RID> fb;
  1351. fb.push_back(rb->weight_buffers[0].weight);
  1352. rb->base_weight_fb = RD::get_singleton()->framebuffer_create(fb);
  1353. }
  1354. }
  1355. }
  1356. void RendererSceneRenderRD::_allocate_depth_backbuffer_textures(RenderBuffers *rb) {
  1357. ERR_FAIL_COND(!rb->depth_back_texture.is_null());
  1358. {
  1359. RD::TextureFormat tf;
  1360. if (rb->view_count > 1) {
  1361. tf.texture_type = RD::TEXTURE_TYPE_2D_ARRAY;
  1362. }
  1363. // We're not using this as a depth stencil, just copying our data into this. May need to look into using a different format on mobile, maybe R16?
  1364. tf.format = RD::DATA_FORMAT_R32_SFLOAT;
  1365. tf.width = rb->width;
  1366. tf.height = rb->height;
  1367. tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT;
  1368. tf.array_layers = rb->view_count; // create a layer for every view
  1369. tf.usage_bits |= RD::TEXTURE_USAGE_CAN_COPY_TO_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
  1370. tf.usage_bits |= RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT; // set this as color attachment because we're copying data into it, it's not actually used as a depth buffer
  1371. rb->depth_back_texture = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1372. }
  1373. if (!_render_buffers_can_be_storage()) {
  1374. // create framebuffer so we can write into this...
  1375. Vector<RID> fb;
  1376. fb.push_back(rb->depth_back_texture);
  1377. rb->depth_back_fb = RD::get_singleton()->framebuffer_create(fb, RD::INVALID_ID, rb->view_count);
  1378. }
  1379. }
  1380. void RendererSceneRenderRD::_allocate_luminance_textures(RenderBuffers *rb) {
  1381. ERR_FAIL_COND(!rb->luminance.current.is_null());
  1382. int w = rb->internal_width;
  1383. int h = rb->internal_height;
  1384. while (true) {
  1385. w = MAX(w / 8, 1);
  1386. h = MAX(h / 8, 1);
  1387. RD::TextureFormat tf;
  1388. tf.format = RD::DATA_FORMAT_R32_SFLOAT;
  1389. tf.width = w;
  1390. tf.height = h;
  1391. bool final = w == 1 && h == 1;
  1392. if (_render_buffers_can_be_storage()) {
  1393. tf.usage_bits = RD::TEXTURE_USAGE_STORAGE_BIT;
  1394. if (final) {
  1395. tf.usage_bits |= RD::TEXTURE_USAGE_SAMPLING_BIT;
  1396. }
  1397. } else {
  1398. tf.usage_bits = RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT;
  1399. }
  1400. RID texture = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1401. rb->luminance.reduce.push_back(texture);
  1402. if (!_render_buffers_can_be_storage()) {
  1403. Vector<RID> fb;
  1404. fb.push_back(texture);
  1405. rb->luminance.fb.push_back(RD::get_singleton()->framebuffer_create(fb));
  1406. }
  1407. if (final) {
  1408. rb->luminance.current = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1409. if (!_render_buffers_can_be_storage()) {
  1410. Vector<RID> fb;
  1411. fb.push_back(rb->luminance.current);
  1412. rb->luminance.current_fb = RD::get_singleton()->framebuffer_create(fb);
  1413. }
  1414. break;
  1415. }
  1416. }
  1417. }
  1418. void RendererSceneRenderRD::_free_render_buffer_data(RenderBuffers *rb) {
  1419. if (rb->texture_fb.is_valid()) {
  1420. RD::get_singleton()->free(rb->texture_fb);
  1421. rb->texture_fb = RID();
  1422. }
  1423. if (rb->internal_texture == rb->texture && rb->internal_texture.is_valid()) {
  1424. RD::get_singleton()->free(rb->internal_texture);
  1425. rb->texture = RID();
  1426. rb->internal_texture = RID();
  1427. rb->upscale_texture = RID();
  1428. } else {
  1429. if (rb->texture.is_valid()) {
  1430. RD::get_singleton()->free(rb->texture);
  1431. rb->texture = RID();
  1432. }
  1433. if (rb->internal_texture.is_valid()) {
  1434. RD::get_singleton()->free(rb->internal_texture);
  1435. rb->internal_texture = RID();
  1436. }
  1437. if (rb->upscale_texture.is_valid()) {
  1438. RD::get_singleton()->free(rb->upscale_texture);
  1439. rb->upscale_texture = RID();
  1440. }
  1441. }
  1442. if (rb->depth_texture.is_valid()) {
  1443. RD::get_singleton()->free(rb->depth_texture);
  1444. rb->depth_texture = RID();
  1445. }
  1446. if (rb->depth_back_fb.is_valid()) {
  1447. RD::get_singleton()->free(rb->depth_back_fb);
  1448. rb->depth_back_fb = RID();
  1449. }
  1450. if (rb->depth_back_texture.is_valid()) {
  1451. RD::get_singleton()->free(rb->depth_back_texture);
  1452. rb->depth_back_texture = RID();
  1453. }
  1454. if (rb->sss_texture.is_valid()) {
  1455. RD::get_singleton()->free(rb->sss_texture);
  1456. rb->sss_texture = RID();
  1457. }
  1458. for (int i = 0; i < 2; i++) {
  1459. for (int m = 0; m < rb->blur[i].mipmaps.size(); m++) {
  1460. // do we free the texture slice here? or is it enough to free the main texture?
  1461. // do free the mobile extra stuff
  1462. if (rb->blur[i].mipmaps[m].fb.is_valid()) {
  1463. RD::get_singleton()->free(rb->blur[i].mipmaps[m].fb);
  1464. }
  1465. // texture and framebuffer in both blur mipmaps are shared, so only free from the first one
  1466. if (i == 0) {
  1467. if (rb->blur[i].mipmaps[m].half_fb.is_valid()) {
  1468. RD::get_singleton()->free(rb->blur[i].mipmaps[m].half_fb);
  1469. }
  1470. if (rb->blur[i].mipmaps[m].half_texture.is_valid()) {
  1471. RD::get_singleton()->free(rb->blur[i].mipmaps[m].half_texture);
  1472. }
  1473. }
  1474. }
  1475. rb->blur[i].mipmaps.clear();
  1476. if (rb->blur[i].texture.is_valid()) {
  1477. RD::get_singleton()->free(rb->blur[i].texture);
  1478. rb->blur[i].texture = RID();
  1479. }
  1480. }
  1481. for (int i = 0; i < rb->luminance.fb.size(); i++) {
  1482. RD::get_singleton()->free(rb->luminance.fb[i]);
  1483. }
  1484. rb->luminance.fb.clear();
  1485. for (int i = 0; i < rb->luminance.reduce.size(); i++) {
  1486. RD::get_singleton()->free(rb->luminance.reduce[i]);
  1487. }
  1488. rb->luminance.reduce.clear();
  1489. if (rb->luminance.current_fb.is_valid()) {
  1490. RD::get_singleton()->free(rb->luminance.current_fb);
  1491. rb->luminance.current_fb = RID();
  1492. }
  1493. if (rb->luminance.current.is_valid()) {
  1494. RD::get_singleton()->free(rb->luminance.current);
  1495. rb->luminance.current = RID();
  1496. }
  1497. if (rb->ss_effects.linear_depth.is_valid()) {
  1498. RD::get_singleton()->free(rb->ss_effects.linear_depth);
  1499. rb->ss_effects.linear_depth = RID();
  1500. rb->ss_effects.linear_depth_slices.clear();
  1501. }
  1502. if (rb->ss_effects.ssao.ao_final.is_valid()) {
  1503. RD::get_singleton()->free(rb->ss_effects.ssao.ao_deinterleaved);
  1504. RD::get_singleton()->free(rb->ss_effects.ssao.ao_pong);
  1505. RD::get_singleton()->free(rb->ss_effects.ssao.ao_final);
  1506. RD::get_singleton()->free(rb->ss_effects.ssao.importance_map[0]);
  1507. RD::get_singleton()->free(rb->ss_effects.ssao.importance_map[1]);
  1508. rb->ss_effects.ssao.ao_deinterleaved = RID();
  1509. rb->ss_effects.ssao.ao_pong = RID();
  1510. rb->ss_effects.ssao.ao_final = RID();
  1511. rb->ss_effects.ssao.importance_map[0] = RID();
  1512. rb->ss_effects.ssao.importance_map[1] = RID();
  1513. rb->ss_effects.ssao.ao_deinterleaved_slices.clear();
  1514. rb->ss_effects.ssao.ao_pong_slices.clear();
  1515. }
  1516. if (rb->ss_effects.ssil.ssil_final.is_valid()) {
  1517. RD::get_singleton()->free(rb->ss_effects.ssil.ssil_final);
  1518. RD::get_singleton()->free(rb->ss_effects.ssil.deinterleaved);
  1519. RD::get_singleton()->free(rb->ss_effects.ssil.pong);
  1520. RD::get_singleton()->free(rb->ss_effects.ssil.edges);
  1521. RD::get_singleton()->free(rb->ss_effects.ssil.importance_map[0]);
  1522. RD::get_singleton()->free(rb->ss_effects.ssil.importance_map[1]);
  1523. rb->ss_effects.ssil.ssil_final = RID();
  1524. rb->ss_effects.ssil.deinterleaved = RID();
  1525. rb->ss_effects.ssil.pong = RID();
  1526. rb->ss_effects.ssil.edges = RID();
  1527. rb->ss_effects.ssil.deinterleaved_slices.clear();
  1528. rb->ss_effects.ssil.pong_slices.clear();
  1529. rb->ss_effects.ssil.edges_slices.clear();
  1530. rb->ss_effects.ssil.importance_map[0] = RID();
  1531. rb->ss_effects.ssil.importance_map[1] = RID();
  1532. RD::get_singleton()->free(rb->ss_effects.last_frame);
  1533. rb->ss_effects.last_frame = RID();
  1534. rb->ss_effects.last_frame_slices.clear();
  1535. }
  1536. if (rb->ssr.blur_radius[0].is_valid()) {
  1537. RD::get_singleton()->free(rb->ssr.blur_radius[0]);
  1538. RD::get_singleton()->free(rb->ssr.blur_radius[1]);
  1539. rb->ssr.blur_radius[0] = RID();
  1540. rb->ssr.blur_radius[1] = RID();
  1541. }
  1542. if (rb->ssr.depth_scaled.is_valid()) {
  1543. RD::get_singleton()->free(rb->ssr.depth_scaled);
  1544. rb->ssr.depth_scaled = RID();
  1545. RD::get_singleton()->free(rb->ssr.normal_scaled);
  1546. rb->ssr.normal_scaled = RID();
  1547. }
  1548. if (rb->ambient_buffer.is_valid()) {
  1549. RD::get_singleton()->free(rb->ambient_buffer);
  1550. RD::get_singleton()->free(rb->reflection_buffer);
  1551. rb->ambient_buffer = RID();
  1552. rb->reflection_buffer = RID();
  1553. }
  1554. if (rb->gi.voxel_gi_buffer.is_valid()) {
  1555. RD::get_singleton()->free(rb->gi.voxel_gi_buffer);
  1556. rb->gi.voxel_gi_buffer = RID();
  1557. }
  1558. }
  1559. void RendererSceneRenderRD::_process_sss(RID p_render_buffers, const CameraMatrix &p_camera) {
  1560. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  1561. ERR_FAIL_COND(!rb);
  1562. bool can_use_effects = rb->internal_width >= 8 && rb->internal_height >= 8;
  1563. if (!can_use_effects) {
  1564. //just copy
  1565. return;
  1566. }
  1567. if (rb->blur[0].texture.is_null()) {
  1568. _allocate_blur_textures(rb);
  1569. }
  1570. storage->get_effects()->sub_surface_scattering(rb->internal_texture, rb->sss_texture, rb->depth_texture, p_camera, Size2i(rb->internal_width, rb->internal_height), sss_scale, sss_depth_scale, sss_quality);
  1571. }
  1572. void RendererSceneRenderRD::_process_ssr(RID p_render_buffers, RID p_dest_framebuffer, RID p_normal_buffer, RID p_specular_buffer, RID p_metallic, const Color &p_metallic_mask, RID p_environment, const CameraMatrix &p_projection, bool p_use_additive) {
  1573. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  1574. ERR_FAIL_COND(!rb);
  1575. bool can_use_effects = rb->internal_width >= 8 && rb->internal_height >= 8;
  1576. if (!can_use_effects) {
  1577. //just copy
  1578. storage->get_effects()->merge_specular(p_dest_framebuffer, p_specular_buffer, p_use_additive ? RID() : rb->internal_texture, RID());
  1579. return;
  1580. }
  1581. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_environment);
  1582. ERR_FAIL_COND(!env);
  1583. ERR_FAIL_COND(!env->ssr_enabled);
  1584. if (rb->ssr.depth_scaled.is_null()) {
  1585. RD::TextureFormat tf;
  1586. tf.format = RD::DATA_FORMAT_R32_SFLOAT;
  1587. tf.width = rb->internal_width / 2;
  1588. tf.height = rb->internal_height / 2;
  1589. tf.texture_type = RD::TEXTURE_TYPE_2D;
  1590. tf.usage_bits = RD::TEXTURE_USAGE_STORAGE_BIT;
  1591. rb->ssr.depth_scaled = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1592. tf.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
  1593. rb->ssr.normal_scaled = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1594. }
  1595. if (ssr_roughness_quality != RS::ENV_SSR_ROUGHNESS_QUALITY_DISABLED && !rb->ssr.blur_radius[0].is_valid()) {
  1596. RD::TextureFormat tf;
  1597. tf.format = RD::DATA_FORMAT_R8_UNORM;
  1598. tf.width = rb->internal_width / 2;
  1599. tf.height = rb->internal_height / 2;
  1600. tf.texture_type = RD::TEXTURE_TYPE_2D;
  1601. tf.usage_bits = RD::TEXTURE_USAGE_STORAGE_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT;
  1602. rb->ssr.blur_radius[0] = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1603. rb->ssr.blur_radius[1] = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1604. }
  1605. if (rb->blur[0].texture.is_null()) {
  1606. _allocate_blur_textures(rb);
  1607. }
  1608. storage->get_effects()->screen_space_reflection(rb->internal_texture, p_normal_buffer, ssr_roughness_quality, rb->ssr.blur_radius[0], rb->ssr.blur_radius[1], p_metallic, p_metallic_mask, rb->depth_texture, rb->ssr.depth_scaled, rb->ssr.normal_scaled, rb->blur[0].mipmaps[1].texture, rb->blur[1].mipmaps[0].texture, Size2i(rb->internal_width / 2, rb->internal_height / 2), env->ssr_max_steps, env->ssr_fade_in, env->ssr_fade_out, env->ssr_depth_tolerance, p_projection);
  1609. storage->get_effects()->merge_specular(p_dest_framebuffer, p_specular_buffer, p_use_additive ? RID() : rb->internal_texture, rb->blur[0].mipmaps[1].texture);
  1610. }
  1611. void RendererSceneRenderRD::_process_ssao(RID p_render_buffers, RID p_environment, RID p_normal_buffer, const CameraMatrix &p_projection) {
  1612. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  1613. ERR_FAIL_COND(!rb);
  1614. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_environment);
  1615. ERR_FAIL_COND(!env);
  1616. RENDER_TIMESTAMP("Process SSAO");
  1617. if (rb->ss_effects.ssao.ao_final.is_valid() && ssao_using_half_size != ssao_half_size) {
  1618. RD::get_singleton()->free(rb->ss_effects.ssao.ao_deinterleaved);
  1619. RD::get_singleton()->free(rb->ss_effects.ssao.ao_pong);
  1620. RD::get_singleton()->free(rb->ss_effects.ssao.ao_final);
  1621. RD::get_singleton()->free(rb->ss_effects.ssao.importance_map[0]);
  1622. RD::get_singleton()->free(rb->ss_effects.ssao.importance_map[1]);
  1623. rb->ss_effects.ssao.ao_deinterleaved = RID();
  1624. rb->ss_effects.ssao.ao_pong = RID();
  1625. rb->ss_effects.ssao.ao_final = RID();
  1626. rb->ss_effects.ssao.importance_map[0] = RID();
  1627. rb->ss_effects.ssao.importance_map[1] = RID();
  1628. rb->ss_effects.ssao.ao_deinterleaved_slices.clear();
  1629. rb->ss_effects.ssao.ao_pong_slices.clear();
  1630. }
  1631. int buffer_width;
  1632. int buffer_height;
  1633. int half_width;
  1634. int half_height;
  1635. if (ssao_half_size) {
  1636. buffer_width = (rb->internal_width + 3) / 4;
  1637. buffer_height = (rb->internal_height + 3) / 4;
  1638. half_width = (rb->internal_width + 7) / 8;
  1639. half_height = (rb->internal_height + 7) / 8;
  1640. } else {
  1641. buffer_width = (rb->internal_width + 1) / 2;
  1642. buffer_height = (rb->internal_height + 1) / 2;
  1643. half_width = (rb->internal_width + 3) / 4;
  1644. half_height = (rb->internal_height + 3) / 4;
  1645. }
  1646. bool uniform_sets_are_invalid = false;
  1647. if (rb->ss_effects.ssao.ao_deinterleaved.is_null()) {
  1648. {
  1649. rb->ss_effects.ssao.depth_texture_view = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), rb->ss_effects.linear_depth, 0, ssao_half_size ? 1 : 0, 4, RD::TEXTURE_SLICE_2D_ARRAY);
  1650. }
  1651. {
  1652. RD::TextureFormat tf;
  1653. tf.format = RD::DATA_FORMAT_R8G8_UNORM;
  1654. tf.texture_type = RD::TEXTURE_TYPE_2D_ARRAY;
  1655. tf.width = buffer_width;
  1656. tf.height = buffer_height;
  1657. tf.array_layers = 4;
  1658. tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
  1659. rb->ss_effects.ssao.ao_deinterleaved = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1660. RD::get_singleton()->set_resource_name(rb->ss_effects.ssao.ao_deinterleaved, "SSAO De-interleaved Array");
  1661. for (uint32_t i = 0; i < 4; i++) {
  1662. RID slice = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), rb->ss_effects.ssao.ao_deinterleaved, i, 0);
  1663. rb->ss_effects.ssao.ao_deinterleaved_slices.push_back(slice);
  1664. RD::get_singleton()->set_resource_name(slice, "SSAO De-interleaved Array Layer " + itos(i) + " ");
  1665. }
  1666. }
  1667. {
  1668. RD::TextureFormat tf;
  1669. tf.format = RD::DATA_FORMAT_R8G8_UNORM;
  1670. tf.texture_type = RD::TEXTURE_TYPE_2D_ARRAY;
  1671. tf.width = buffer_width;
  1672. tf.height = buffer_height;
  1673. tf.array_layers = 4;
  1674. tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
  1675. rb->ss_effects.ssao.ao_pong = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1676. RD::get_singleton()->set_resource_name(rb->ss_effects.ssao.ao_pong, "SSAO De-interleaved Array Pong");
  1677. for (uint32_t i = 0; i < 4; i++) {
  1678. RID slice = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), rb->ss_effects.ssao.ao_pong, i, 0);
  1679. rb->ss_effects.ssao.ao_pong_slices.push_back(slice);
  1680. RD::get_singleton()->set_resource_name(slice, "SSAO De-interleaved Array Layer " + itos(i) + " Pong");
  1681. }
  1682. }
  1683. {
  1684. RD::TextureFormat tf;
  1685. tf.format = RD::DATA_FORMAT_R8_UNORM;
  1686. tf.width = half_width;
  1687. tf.height = half_height;
  1688. tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
  1689. rb->ss_effects.ssao.importance_map[0] = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1690. RD::get_singleton()->set_resource_name(rb->ss_effects.ssao.importance_map[0], "SSAO Importance Map");
  1691. rb->ss_effects.ssao.importance_map[1] = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1692. RD::get_singleton()->set_resource_name(rb->ss_effects.ssao.importance_map[1], "SSAO Importance Map Pong");
  1693. }
  1694. {
  1695. RD::TextureFormat tf;
  1696. tf.format = RD::DATA_FORMAT_R8_UNORM;
  1697. tf.width = rb->internal_width;
  1698. tf.height = rb->internal_height;
  1699. tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
  1700. rb->ss_effects.ssao.ao_final = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1701. RD::get_singleton()->set_resource_name(rb->ss_effects.ssao.ao_final, "SSAO Final");
  1702. }
  1703. ssao_using_half_size = ssao_half_size;
  1704. uniform_sets_are_invalid = true;
  1705. }
  1706. EffectsRD::SSAOSettings settings;
  1707. settings.radius = env->ssao_radius;
  1708. settings.intensity = env->ssao_intensity;
  1709. settings.power = env->ssao_power;
  1710. settings.detail = env->ssao_detail;
  1711. settings.horizon = env->ssao_horizon;
  1712. settings.sharpness = env->ssao_sharpness;
  1713. settings.quality = ssao_quality;
  1714. settings.half_size = ssao_half_size;
  1715. settings.adaptive_target = ssao_adaptive_target;
  1716. settings.blur_passes = ssao_blur_passes;
  1717. settings.fadeout_from = ssao_fadeout_from;
  1718. settings.fadeout_to = ssao_fadeout_to;
  1719. settings.full_screen_size = Size2i(rb->internal_width, rb->internal_height);
  1720. settings.half_screen_size = Size2i(buffer_width, buffer_height);
  1721. settings.quarter_screen_size = Size2i(half_width, half_height);
  1722. storage->get_effects()->generate_ssao(p_normal_buffer, rb->ss_effects.ssao.depth_texture_view, rb->ss_effects.ssao.ao_deinterleaved, rb->ss_effects.ssao.ao_deinterleaved_slices, rb->ss_effects.ssao.ao_pong, rb->ss_effects.ssao.ao_pong_slices, rb->ss_effects.ssao.ao_final, rb->ss_effects.ssao.importance_map[0], rb->ss_effects.ssao.importance_map[1], p_projection, settings, uniform_sets_are_invalid, rb->ss_effects.ssao.gather_uniform_set, rb->ss_effects.ssao.importance_map_uniform_set);
  1723. }
  1724. void RendererSceneRenderRD::_process_ssil(RID p_render_buffers, RID p_environment, RID p_normal_buffer, const CameraMatrix &p_projection, const Transform3D &p_transform) {
  1725. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  1726. ERR_FAIL_COND(!rb);
  1727. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_environment);
  1728. ERR_FAIL_COND(!env);
  1729. RENDER_TIMESTAMP("Process SSIL");
  1730. if (rb->ss_effects.ssil.ssil_final.is_valid() && ssil_using_half_size != ssil_half_size) {
  1731. RD::get_singleton()->free(rb->ss_effects.ssil.ssil_final);
  1732. RD::get_singleton()->free(rb->ss_effects.ssil.deinterleaved);
  1733. RD::get_singleton()->free(rb->ss_effects.ssil.pong);
  1734. RD::get_singleton()->free(rb->ss_effects.ssil.edges);
  1735. RD::get_singleton()->free(rb->ss_effects.ssil.importance_map[0]);
  1736. RD::get_singleton()->free(rb->ss_effects.ssil.importance_map[1]);
  1737. rb->ss_effects.ssil.ssil_final = RID();
  1738. rb->ss_effects.ssil.deinterleaved = RID();
  1739. rb->ss_effects.ssil.pong = RID();
  1740. rb->ss_effects.ssil.edges = RID();
  1741. rb->ss_effects.ssil.deinterleaved_slices.clear();
  1742. rb->ss_effects.ssil.pong_slices.clear();
  1743. rb->ss_effects.ssil.edges_slices.clear();
  1744. rb->ss_effects.ssil.importance_map[0] = RID();
  1745. rb->ss_effects.ssil.importance_map[1] = RID();
  1746. }
  1747. int buffer_width;
  1748. int buffer_height;
  1749. int half_width;
  1750. int half_height;
  1751. if (ssil_half_size) {
  1752. buffer_width = (rb->width + 3) / 4;
  1753. buffer_height = (rb->height + 3) / 4;
  1754. half_width = (rb->width + 7) / 8;
  1755. half_height = (rb->height + 7) / 8;
  1756. } else {
  1757. buffer_width = (rb->width + 1) / 2;
  1758. buffer_height = (rb->height + 1) / 2;
  1759. half_width = (rb->width + 3) / 4;
  1760. half_height = (rb->height + 3) / 4;
  1761. }
  1762. bool uniform_sets_are_invalid = false;
  1763. if (rb->ss_effects.ssil.ssil_final.is_null()) {
  1764. {
  1765. rb->ss_effects.ssil.depth_texture_view = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), rb->ss_effects.linear_depth, 0, ssil_half_size ? 1 : 0, 4, RD::TEXTURE_SLICE_2D_ARRAY);
  1766. }
  1767. {
  1768. RD::TextureFormat tf;
  1769. tf.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
  1770. tf.width = rb->width;
  1771. tf.height = rb->height;
  1772. tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT | RD::TEXTURE_USAGE_CAN_COPY_TO_BIT;
  1773. rb->ss_effects.ssil.ssil_final = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1774. RD::get_singleton()->set_resource_name(rb->ss_effects.ssil.ssil_final, "SSIL texture");
  1775. RD::get_singleton()->texture_clear(rb->ss_effects.ssil.ssil_final, Color(0, 0, 0, 0), 0, 1, 0, 1);
  1776. if (rb->ss_effects.last_frame.is_null()) {
  1777. tf.mipmaps = 6;
  1778. rb->ss_effects.last_frame = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1779. RD::get_singleton()->set_resource_name(rb->ss_effects.last_frame, "Last Frame Radiance");
  1780. RD::get_singleton()->texture_clear(rb->ss_effects.last_frame, Color(0, 0, 0, 0), 0, tf.mipmaps, 0, 1);
  1781. for (uint32_t i = 0; i < 6; i++) {
  1782. RID slice = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), rb->ss_effects.last_frame, 0, i);
  1783. rb->ss_effects.last_frame_slices.push_back(slice);
  1784. RD::get_singleton()->set_resource_name(slice, "Last Frame Radiance Mip " + itos(i) + " ");
  1785. }
  1786. }
  1787. }
  1788. {
  1789. RD::TextureFormat tf;
  1790. tf.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
  1791. tf.texture_type = RD::TEXTURE_TYPE_2D_ARRAY;
  1792. tf.width = buffer_width;
  1793. tf.height = buffer_height;
  1794. tf.array_layers = 4;
  1795. tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
  1796. rb->ss_effects.ssil.deinterleaved = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1797. RD::get_singleton()->set_resource_name(rb->ss_effects.ssil.deinterleaved, "SSIL deinterleaved buffer");
  1798. for (uint32_t i = 0; i < 4; i++) {
  1799. RID slice = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), rb->ss_effects.ssil.deinterleaved, i, 0);
  1800. rb->ss_effects.ssil.deinterleaved_slices.push_back(slice);
  1801. RD::get_singleton()->set_resource_name(slice, "SSIL deinterleaved buffer array " + itos(i) + " ");
  1802. }
  1803. }
  1804. {
  1805. RD::TextureFormat tf;
  1806. tf.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
  1807. tf.texture_type = RD::TEXTURE_TYPE_2D_ARRAY;
  1808. tf.width = buffer_width;
  1809. tf.height = buffer_height;
  1810. tf.array_layers = 4;
  1811. tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
  1812. rb->ss_effects.ssil.pong = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1813. RD::get_singleton()->set_resource_name(rb->ss_effects.ssil.pong, "SSIL deinterleaved pong buffer");
  1814. for (uint32_t i = 0; i < 4; i++) {
  1815. RID slice = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), rb->ss_effects.ssil.pong, i, 0);
  1816. rb->ss_effects.ssil.pong_slices.push_back(slice);
  1817. RD::get_singleton()->set_resource_name(slice, "SSIL deinterleaved buffer pong array " + itos(i) + " ");
  1818. }
  1819. }
  1820. {
  1821. RD::TextureFormat tf;
  1822. tf.format = RD::DATA_FORMAT_R8_UNORM;
  1823. tf.texture_type = RD::TEXTURE_TYPE_2D_ARRAY;
  1824. tf.width = buffer_width;
  1825. tf.height = buffer_height;
  1826. tf.array_layers = 4;
  1827. tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
  1828. rb->ss_effects.ssil.edges = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1829. RD::get_singleton()->set_resource_name(rb->ss_effects.ssil.edges, "SSIL edges buffer");
  1830. for (uint32_t i = 0; i < 4; i++) {
  1831. RID slice = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), rb->ss_effects.ssil.edges, i, 0);
  1832. rb->ss_effects.ssil.edges_slices.push_back(slice);
  1833. RD::get_singleton()->set_resource_name(slice, "SSIL edges buffer slice " + itos(i) + " ");
  1834. }
  1835. }
  1836. {
  1837. RD::TextureFormat tf;
  1838. tf.format = RD::DATA_FORMAT_R8_UNORM;
  1839. tf.width = half_width;
  1840. tf.height = half_height;
  1841. tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
  1842. rb->ss_effects.ssil.importance_map[0] = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1843. RD::get_singleton()->set_resource_name(rb->ss_effects.ssil.importance_map[0], "SSIL Importance Map");
  1844. rb->ss_effects.ssil.importance_map[1] = RD::get_singleton()->texture_create(tf, RD::TextureView());
  1845. RD::get_singleton()->set_resource_name(rb->ss_effects.ssil.importance_map[1], "SSIL Importance Map Pong");
  1846. }
  1847. uniform_sets_are_invalid = true;
  1848. ssil_using_half_size = ssil_half_size;
  1849. }
  1850. EffectsRD::SSILSettings settings;
  1851. settings.radius = env->ssil_radius;
  1852. settings.intensity = env->ssil_intensity;
  1853. settings.sharpness = env->ssil_sharpness;
  1854. settings.normal_rejection = env->ssil_normal_rejection;
  1855. settings.quality = ssil_quality;
  1856. settings.half_size = ssil_half_size;
  1857. settings.adaptive_target = ssil_adaptive_target;
  1858. settings.blur_passes = ssil_blur_passes;
  1859. settings.fadeout_from = ssil_fadeout_from;
  1860. settings.fadeout_to = ssil_fadeout_to;
  1861. settings.full_screen_size = Size2i(rb->width, rb->height);
  1862. settings.half_screen_size = Size2i(buffer_width, buffer_height);
  1863. settings.quarter_screen_size = Size2i(half_width, half_height);
  1864. CameraMatrix correction;
  1865. correction.set_depth_correction(true);
  1866. CameraMatrix projection = correction * p_projection;
  1867. Transform3D transform = p_transform;
  1868. transform.set_origin(Vector3(0.0, 0.0, 0.0));
  1869. CameraMatrix last_frame_projection = rb->ss_effects.last_frame_projection * CameraMatrix(rb->ss_effects.last_frame_transform.affine_inverse()) * CameraMatrix(transform) * projection.inverse();
  1870. storage->get_effects()->screen_space_indirect_lighting(rb->ss_effects.last_frame, rb->ss_effects.ssil.ssil_final, p_normal_buffer, rb->ss_effects.ssil.depth_texture_view, rb->ss_effects.ssil.deinterleaved, rb->ss_effects.ssil.deinterleaved_slices, rb->ss_effects.ssil.pong, rb->ss_effects.ssil.pong_slices, rb->ss_effects.ssil.importance_map[0], rb->ss_effects.ssil.importance_map[1], rb->ss_effects.ssil.edges, rb->ss_effects.ssil.edges_slices, p_projection, last_frame_projection, settings, uniform_sets_are_invalid, rb->ss_effects.ssil.gather_uniform_set, rb->ss_effects.ssil.importance_map_uniform_set, rb->ss_effects.ssil.projection_uniform_set);
  1871. rb->ss_effects.last_frame_projection = projection;
  1872. rb->ss_effects.last_frame_transform = transform;
  1873. }
  1874. void RendererSceneRenderRD::_copy_framebuffer_to_ssil(RID p_render_buffers) {
  1875. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  1876. ERR_FAIL_COND(!rb);
  1877. if (rb->ss_effects.last_frame.is_valid()) {
  1878. storage->get_effects()->copy_to_rect(rb->texture, rb->ss_effects.last_frame, Rect2i(0, 0, rb->width, rb->height));
  1879. int width = rb->width;
  1880. int height = rb->height;
  1881. for (int i = 0; i < rb->ss_effects.last_frame_slices.size() - 1; i++) {
  1882. width = MAX(1, width >> 1);
  1883. height = MAX(1, height >> 1);
  1884. storage->get_effects()->make_mipmap(rb->ss_effects.last_frame_slices[i], rb->ss_effects.last_frame_slices[i + 1], Size2i(width, height));
  1885. }
  1886. }
  1887. }
  1888. void RendererSceneRenderRD::_render_buffers_copy_screen_texture(const RenderDataRD *p_render_data) {
  1889. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_data->render_buffers);
  1890. ERR_FAIL_COND(!rb);
  1891. RD::get_singleton()->draw_command_begin_label("Copy screen texture");
  1892. if (rb->blur[0].texture.is_null()) {
  1893. _allocate_blur_textures(rb);
  1894. }
  1895. // @TODO IMPLEMENT MULTIVIEW, all effects need to support stereo buffers or effects are only applied to the left eye
  1896. bool can_use_storage = _render_buffers_can_be_storage();
  1897. if (can_use_storage) {
  1898. storage->get_effects()->copy_to_rect(rb->texture, rb->blur[0].mipmaps[0].texture, Rect2i(0, 0, rb->width, rb->height));
  1899. for (int i = 1; i < rb->blur[0].mipmaps.size(); i++) {
  1900. storage->get_effects()->make_mipmap(rb->blur[0].mipmaps[i - 1].texture, rb->blur[0].mipmaps[i].texture, Size2i(rb->blur[0].mipmaps[i].width, rb->blur[0].mipmaps[i].height));
  1901. }
  1902. } else {
  1903. storage->get_effects()->copy_to_fb_rect(rb->texture, rb->blur[0].mipmaps[0].fb, Rect2i(0, 0, rb->width, rb->height));
  1904. for (int i = 1; i < rb->blur[0].mipmaps.size(); i++) {
  1905. storage->get_effects()->make_mipmap_raster(rb->blur[0].mipmaps[i - 1].texture, rb->blur[0].mipmaps[i].fb, Size2i(rb->blur[0].mipmaps[i].width, rb->blur[0].mipmaps[i].height));
  1906. }
  1907. }
  1908. RD::get_singleton()->draw_command_end_label();
  1909. }
  1910. void RendererSceneRenderRD::_render_buffers_copy_depth_texture(const RenderDataRD *p_render_data) {
  1911. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_data->render_buffers);
  1912. ERR_FAIL_COND(!rb);
  1913. RD::get_singleton()->draw_command_begin_label("Copy depth texture");
  1914. if (rb->depth_back_texture.is_null()) {
  1915. _allocate_depth_backbuffer_textures(rb);
  1916. }
  1917. // @TODO IMPLEMENT MULTIVIEW, all effects need to support stereo buffers or effects are only applied to the left eye
  1918. bool can_use_storage = _render_buffers_can_be_storage();
  1919. if (can_use_storage) {
  1920. storage->get_effects()->copy_to_rect(rb->depth_texture, rb->depth_back_texture, Rect2i(0, 0, rb->width, rb->height));
  1921. } else {
  1922. storage->get_effects()->copy_to_fb_rect(rb->depth_texture, rb->depth_back_fb, Rect2i(0, 0, rb->width, rb->height));
  1923. }
  1924. RD::get_singleton()->draw_command_end_label();
  1925. }
  1926. void RendererSceneRenderRD::_render_buffers_post_process_and_tonemap(const RenderDataRD *p_render_data) {
  1927. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_data->render_buffers);
  1928. ERR_FAIL_COND(!rb);
  1929. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_render_data->environment);
  1930. // Glow and override exposure (if enabled).
  1931. CameraEffects *camfx = camera_effects_owner.get_or_null(p_render_data->camera_effects);
  1932. bool can_use_effects = rb->width >= 8 && rb->height >= 8;
  1933. bool can_use_storage = _render_buffers_can_be_storage();
  1934. // @TODO IMPLEMENT MULTIVIEW, all effects need to support stereo buffers or effects are only applied to the left eye
  1935. if (can_use_effects && camfx && (camfx->dof_blur_near_enabled || camfx->dof_blur_far_enabled) && camfx->dof_blur_amount > 0.0) {
  1936. RD::get_singleton()->draw_command_begin_label("DOF");
  1937. if (rb->blur[0].texture.is_null()) {
  1938. _allocate_blur_textures(rb);
  1939. }
  1940. EffectsRD::BokehBuffers buffers;
  1941. // Textures we use
  1942. buffers.base_texture_size = Size2i(rb->internal_width, rb->internal_height);
  1943. buffers.base_texture = rb->internal_texture;
  1944. buffers.depth_texture = rb->depth_texture;
  1945. buffers.secondary_texture = rb->blur[0].mipmaps[0].texture;
  1946. buffers.half_texture[0] = rb->blur[1].mipmaps[0].texture;
  1947. buffers.half_texture[1] = rb->blur[0].mipmaps[1].texture;
  1948. float bokeh_size = camfx->dof_blur_amount * 64.0;
  1949. if (can_use_storage) {
  1950. storage->get_effects()->bokeh_dof(buffers, camfx->dof_blur_far_enabled, camfx->dof_blur_far_distance, camfx->dof_blur_far_transition, camfx->dof_blur_near_enabled, camfx->dof_blur_near_distance, camfx->dof_blur_near_transition, bokeh_size, dof_blur_bokeh_shape, dof_blur_quality, dof_blur_use_jitter, p_render_data->z_near, p_render_data->z_far, p_render_data->cam_ortogonal);
  1951. } else {
  1952. // Set framebuffers.
  1953. buffers.base_fb = rb->texture_fb;
  1954. buffers.secondary_fb = rb->weight_buffers[1].fb;
  1955. buffers.half_fb[0] = rb->weight_buffers[2].fb;
  1956. buffers.half_fb[1] = rb->weight_buffers[3].fb;
  1957. buffers.weight_texture[0] = rb->weight_buffers[0].weight;
  1958. buffers.weight_texture[1] = rb->weight_buffers[1].weight;
  1959. buffers.weight_texture[2] = rb->weight_buffers[2].weight;
  1960. buffers.weight_texture[3] = rb->weight_buffers[3].weight;
  1961. // Set weight buffers.
  1962. buffers.base_weight_fb = rb->base_weight_fb;
  1963. storage->get_effects()->bokeh_dof_raster(buffers, camfx->dof_blur_far_enabled, camfx->dof_blur_far_distance, camfx->dof_blur_far_transition, camfx->dof_blur_near_enabled, camfx->dof_blur_near_distance, camfx->dof_blur_near_transition, bokeh_size, dof_blur_bokeh_shape, dof_blur_quality, p_render_data->z_near, p_render_data->z_far, p_render_data->cam_ortogonal);
  1964. }
  1965. RD::get_singleton()->draw_command_end_label();
  1966. }
  1967. if (can_use_effects && env && env->auto_exposure) {
  1968. RD::get_singleton()->draw_command_begin_label("Auto exposure");
  1969. if (rb->luminance.current.is_null()) {
  1970. _allocate_luminance_textures(rb);
  1971. }
  1972. bool set_immediate = env->auto_exposure_version != rb->auto_exposure_version;
  1973. rb->auto_exposure_version = env->auto_exposure_version;
  1974. double step = env->auto_exp_speed * time_step;
  1975. if (can_use_storage) {
  1976. storage->get_effects()->luminance_reduction(rb->internal_texture, Size2i(rb->internal_width, rb->internal_height), rb->luminance.reduce, rb->luminance.current, env->min_luminance, env->max_luminance, step, set_immediate);
  1977. } else {
  1978. storage->get_effects()->luminance_reduction_raster(rb->internal_texture, Size2i(rb->internal_width, rb->internal_height), rb->luminance.reduce, rb->luminance.fb, rb->luminance.current, env->min_luminance, env->max_luminance, step, set_immediate);
  1979. }
  1980. // Swap final reduce with prev luminance.
  1981. SWAP(rb->luminance.current, rb->luminance.reduce.write[rb->luminance.reduce.size() - 1]);
  1982. if (!can_use_storage) {
  1983. SWAP(rb->luminance.current_fb, rb->luminance.fb.write[rb->luminance.fb.size() - 1]);
  1984. }
  1985. RenderingServerDefault::redraw_request(); // Redraw all the time if auto exposure rendering is on.
  1986. RD::get_singleton()->draw_command_end_label();
  1987. }
  1988. int max_glow_level = -1;
  1989. if (can_use_effects && env && env->glow_enabled) {
  1990. RD::get_singleton()->draw_command_begin_label("Gaussian Glow");
  1991. /* see that blur textures are allocated */
  1992. if (rb->blur[1].texture.is_null()) {
  1993. _allocate_blur_textures(rb);
  1994. }
  1995. for (int i = 0; i < RS::MAX_GLOW_LEVELS; i++) {
  1996. if (env->glow_levels[i] > 0.0) {
  1997. if (i >= rb->blur[1].mipmaps.size()) {
  1998. max_glow_level = rb->blur[1].mipmaps.size() - 1;
  1999. } else {
  2000. max_glow_level = i;
  2001. }
  2002. }
  2003. }
  2004. for (int i = 0; i < (max_glow_level + 1); i++) {
  2005. int vp_w = rb->blur[1].mipmaps[i].width;
  2006. int vp_h = rb->blur[1].mipmaps[i].height;
  2007. if (i == 0) {
  2008. RID luminance_texture;
  2009. if (env->auto_exposure && rb->luminance.current.is_valid()) {
  2010. luminance_texture = rb->luminance.current;
  2011. }
  2012. if (can_use_storage) {
  2013. storage->get_effects()->gaussian_glow(rb->internal_texture, rb->blur[1].mipmaps[i].texture, Size2i(vp_w, vp_h), env->glow_strength, glow_high_quality, true, env->glow_hdr_luminance_cap, env->exposure, env->glow_bloom, env->glow_hdr_bleed_threshold, env->glow_hdr_bleed_scale, luminance_texture, env->auto_exp_scale);
  2014. } else {
  2015. storage->get_effects()->gaussian_glow_raster(rb->internal_texture, rb->blur[1].mipmaps[i].half_fb, rb->blur[1].mipmaps[i].half_texture, rb->blur[1].mipmaps[i].fb, Size2i(vp_w, vp_h), env->glow_strength, glow_high_quality, true, env->glow_hdr_luminance_cap, env->exposure, env->glow_bloom, env->glow_hdr_bleed_threshold, env->glow_hdr_bleed_scale, luminance_texture, env->auto_exp_scale);
  2016. }
  2017. } else {
  2018. if (can_use_storage) {
  2019. storage->get_effects()->gaussian_glow(rb->blur[1].mipmaps[i - 1].texture, rb->blur[1].mipmaps[i].texture, Size2i(vp_w, vp_h), env->glow_strength, glow_high_quality);
  2020. } else {
  2021. storage->get_effects()->gaussian_glow_raster(rb->blur[1].mipmaps[i - 1].texture, rb->blur[1].mipmaps[i].half_fb, rb->blur[1].mipmaps[i].half_texture, rb->blur[1].mipmaps[i].fb, Vector2(1.0 / vp_w, 1.0 / vp_h), env->glow_strength, glow_high_quality);
  2022. }
  2023. }
  2024. }
  2025. RD::get_singleton()->draw_command_end_label();
  2026. }
  2027. {
  2028. RD::get_singleton()->draw_command_begin_label("Tonemap");
  2029. EffectsRD::TonemapSettings tonemap;
  2030. if (can_use_effects && env && env->auto_exposure && rb->luminance.current.is_valid()) {
  2031. tonemap.use_auto_exposure = true;
  2032. tonemap.exposure_texture = rb->luminance.current;
  2033. tonemap.auto_exposure_grey = env->auto_exp_scale;
  2034. } else {
  2035. tonemap.exposure_texture = texture_storage->texture_rd_get_default(RendererRD::DEFAULT_RD_TEXTURE_WHITE);
  2036. }
  2037. if (can_use_effects && env && env->glow_enabled) {
  2038. tonemap.use_glow = true;
  2039. tonemap.glow_mode = EffectsRD::TonemapSettings::GlowMode(env->glow_blend_mode);
  2040. tonemap.glow_intensity = env->glow_blend_mode == RS::ENV_GLOW_BLEND_MODE_MIX ? env->glow_mix : env->glow_intensity;
  2041. for (int i = 0; i < RS::MAX_GLOW_LEVELS; i++) {
  2042. tonemap.glow_levels[i] = env->glow_levels[i];
  2043. }
  2044. tonemap.glow_texture_size.x = rb->blur[1].mipmaps[0].width;
  2045. tonemap.glow_texture_size.y = rb->blur[1].mipmaps[0].height;
  2046. tonemap.glow_use_bicubic_upscale = glow_bicubic_upscale;
  2047. tonemap.glow_texture = rb->blur[1].texture;
  2048. if (env->glow_map.is_valid()) {
  2049. tonemap.glow_map_strength = env->glow_map_strength;
  2050. tonemap.glow_map = texture_storage->texture_get_rd_texture(env->glow_map);
  2051. } else {
  2052. tonemap.glow_map_strength = 0.0f;
  2053. tonemap.glow_map = texture_storage->texture_rd_get_default(RendererRD::DEFAULT_RD_TEXTURE_WHITE);
  2054. }
  2055. } else {
  2056. tonemap.glow_texture = texture_storage->texture_rd_get_default(RendererRD::DEFAULT_RD_TEXTURE_BLACK);
  2057. tonemap.glow_map = texture_storage->texture_rd_get_default(RendererRD::DEFAULT_RD_TEXTURE_WHITE);
  2058. }
  2059. if (rb->screen_space_aa == RS::VIEWPORT_SCREEN_SPACE_AA_FXAA) {
  2060. tonemap.use_fxaa = true;
  2061. }
  2062. tonemap.use_debanding = rb->use_debanding;
  2063. tonemap.texture_size = Vector2i(rb->internal_width, rb->internal_height);
  2064. if (env) {
  2065. tonemap.tonemap_mode = env->tone_mapper;
  2066. tonemap.white = env->white;
  2067. tonemap.exposure = env->exposure;
  2068. }
  2069. if (camfx && camfx->override_exposure_enabled) {
  2070. tonemap.exposure = camfx->override_exposure;
  2071. }
  2072. tonemap.use_color_correction = false;
  2073. tonemap.use_1d_color_correction = false;
  2074. tonemap.color_correction_texture = texture_storage->texture_rd_get_default(RendererRD::DEFAULT_RD_TEXTURE_3D_WHITE);
  2075. if (can_use_effects && env) {
  2076. tonemap.use_bcs = env->adjustments_enabled;
  2077. tonemap.brightness = env->adjustments_brightness;
  2078. tonemap.contrast = env->adjustments_contrast;
  2079. tonemap.saturation = env->adjustments_saturation;
  2080. if (env->adjustments_enabled && env->color_correction.is_valid()) {
  2081. tonemap.use_color_correction = true;
  2082. tonemap.use_1d_color_correction = env->use_1d_color_correction;
  2083. tonemap.color_correction_texture = texture_storage->texture_get_rd_texture(env->color_correction);
  2084. }
  2085. }
  2086. tonemap.luminance_multiplier = _render_buffers_get_luminance_multiplier();
  2087. tonemap.view_count = p_render_data->view_count;
  2088. storage->get_effects()->tonemapper(rb->internal_texture, storage->render_target_get_rd_framebuffer(rb->render_target), tonemap);
  2089. RD::get_singleton()->draw_command_end_label();
  2090. }
  2091. if (can_use_effects && can_use_storage && (rb->internal_width != rb->width || rb->internal_height != rb->height)) {
  2092. RD::get_singleton()->draw_command_begin_label("FSR Upscale");
  2093. storage->get_effects()->fsr_upscale(rb->internal_texture, rb->upscale_texture, rb->texture, Size2i(rb->internal_width, rb->internal_height), Size2i(rb->width, rb->height), rb->fsr_sharpness);
  2094. RD::get_singleton()->draw_command_end_label();
  2095. }
  2096. storage->render_target_disable_clear_request(rb->render_target);
  2097. }
  2098. void RendererSceneRenderRD::_post_process_subpass(RID p_source_texture, RID p_framebuffer, const RenderDataRD *p_render_data) {
  2099. RD::get_singleton()->draw_command_begin_label("Post Process Subpass");
  2100. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_data->render_buffers);
  2101. ERR_FAIL_COND(!rb);
  2102. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_render_data->environment);
  2103. // Override exposure (if enabled).
  2104. CameraEffects *camfx = camera_effects_owner.get_or_null(p_render_data->camera_effects);
  2105. bool can_use_effects = rb->width >= 8 && rb->height >= 8;
  2106. RD::DrawListID draw_list = RD::get_singleton()->draw_list_switch_to_next_pass();
  2107. EffectsRD::TonemapSettings tonemap;
  2108. if (env) {
  2109. tonemap.tonemap_mode = env->tone_mapper;
  2110. tonemap.exposure = env->exposure;
  2111. tonemap.white = env->white;
  2112. }
  2113. if (camfx && camfx->override_exposure_enabled) {
  2114. tonemap.exposure = camfx->override_exposure;
  2115. }
  2116. // We don't support glow or auto exposure here, if they are needed, don't use subpasses!
  2117. // The problem is that we need to use the result so far and process them before we can
  2118. // apply this to our results.
  2119. if (can_use_effects && env && env->glow_enabled) {
  2120. ERR_FAIL_MSG("Glow is not supported when using subpasses.");
  2121. }
  2122. if (can_use_effects && env && env->auto_exposure) {
  2123. ERR_FAIL_MSG("Glow is not supported when using subpasses.");
  2124. }
  2125. tonemap.use_glow = false;
  2126. tonemap.glow_texture = texture_storage->texture_rd_get_default(RendererRD::DEFAULT_RD_TEXTURE_BLACK);
  2127. tonemap.glow_map = texture_storage->texture_rd_get_default(RendererRD::DEFAULT_RD_TEXTURE_WHITE);
  2128. tonemap.use_auto_exposure = false;
  2129. tonemap.exposure_texture = texture_storage->texture_rd_get_default(RendererRD::DEFAULT_RD_TEXTURE_WHITE);
  2130. tonemap.use_color_correction = false;
  2131. tonemap.use_1d_color_correction = false;
  2132. tonemap.color_correction_texture = texture_storage->texture_rd_get_default(RendererRD::DEFAULT_RD_TEXTURE_3D_WHITE);
  2133. if (can_use_effects && env) {
  2134. tonemap.use_bcs = env->adjustments_enabled;
  2135. tonemap.brightness = env->adjustments_brightness;
  2136. tonemap.contrast = env->adjustments_contrast;
  2137. tonemap.saturation = env->adjustments_saturation;
  2138. if (env->adjustments_enabled && env->color_correction.is_valid()) {
  2139. tonemap.use_color_correction = true;
  2140. tonemap.use_1d_color_correction = env->use_1d_color_correction;
  2141. tonemap.color_correction_texture = texture_storage->texture_get_rd_texture(env->color_correction);
  2142. }
  2143. }
  2144. tonemap.use_debanding = rb->use_debanding;
  2145. tonemap.texture_size = Vector2i(rb->width, rb->height);
  2146. tonemap.luminance_multiplier = _render_buffers_get_luminance_multiplier();
  2147. tonemap.view_count = p_render_data->view_count;
  2148. storage->get_effects()->tonemapper(draw_list, p_source_texture, RD::get_singleton()->framebuffer_get_format(p_framebuffer), tonemap);
  2149. RD::get_singleton()->draw_command_end_label();
  2150. }
  2151. void RendererSceneRenderRD::_disable_clear_request(const RenderDataRD *p_render_data) {
  2152. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_data->render_buffers);
  2153. ERR_FAIL_COND(!rb);
  2154. storage->render_target_disable_clear_request(rb->render_target);
  2155. }
  2156. void RendererSceneRenderRD::_render_buffers_debug_draw(RID p_render_buffers, RID p_shadow_atlas, RID p_occlusion_buffer) {
  2157. EffectsRD *effects = storage->get_effects();
  2158. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2159. ERR_FAIL_COND(!rb);
  2160. if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_SHADOW_ATLAS) {
  2161. if (p_shadow_atlas.is_valid()) {
  2162. RID shadow_atlas_texture = shadow_atlas_get_texture(p_shadow_atlas);
  2163. if (shadow_atlas_texture.is_null()) {
  2164. shadow_atlas_texture = texture_storage->texture_rd_get_default(RendererRD::DEFAULT_RD_TEXTURE_BLACK);
  2165. }
  2166. Size2 rtsize = storage->render_target_get_size(rb->render_target);
  2167. effects->copy_to_fb_rect(shadow_atlas_texture, storage->render_target_get_rd_framebuffer(rb->render_target), Rect2i(Vector2(), rtsize / 2), false, true);
  2168. }
  2169. }
  2170. if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_DIRECTIONAL_SHADOW_ATLAS) {
  2171. if (directional_shadow_get_texture().is_valid()) {
  2172. RID shadow_atlas_texture = directional_shadow_get_texture();
  2173. Size2 rtsize = storage->render_target_get_size(rb->render_target);
  2174. effects->copy_to_fb_rect(shadow_atlas_texture, storage->render_target_get_rd_framebuffer(rb->render_target), Rect2i(Vector2(), rtsize / 2), false, true);
  2175. }
  2176. }
  2177. if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_DECAL_ATLAS) {
  2178. RID decal_atlas = RendererRD::DecalAtlasStorage::get_singleton()->decal_atlas_get_texture();
  2179. if (decal_atlas.is_valid()) {
  2180. Size2 rtsize = storage->render_target_get_size(rb->render_target);
  2181. effects->copy_to_fb_rect(decal_atlas, storage->render_target_get_rd_framebuffer(rb->render_target), Rect2i(Vector2(), rtsize / 2), false, false, true);
  2182. }
  2183. }
  2184. if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_SCENE_LUMINANCE) {
  2185. if (rb->luminance.current.is_valid()) {
  2186. Size2 rtsize = storage->render_target_get_size(rb->render_target);
  2187. effects->copy_to_fb_rect(rb->luminance.current, storage->render_target_get_rd_framebuffer(rb->render_target), Rect2(Vector2(), rtsize / 8), false, true);
  2188. }
  2189. }
  2190. if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_SSAO && rb->ss_effects.ssao.ao_final.is_valid()) {
  2191. Size2 rtsize = storage->render_target_get_size(rb->render_target);
  2192. effects->copy_to_fb_rect(rb->ss_effects.ssao.ao_final, storage->render_target_get_rd_framebuffer(rb->render_target), Rect2(Vector2(), rtsize), false, true);
  2193. }
  2194. if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_SSIL && rb->ss_effects.ssil.ssil_final.is_valid()) {
  2195. Size2 rtsize = storage->render_target_get_size(rb->render_target);
  2196. effects->copy_to_fb_rect(rb->ss_effects.ssil.ssil_final, storage->render_target_get_rd_framebuffer(rb->render_target), Rect2(Vector2(), rtsize), false, false);
  2197. }
  2198. if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_NORMAL_BUFFER && _render_buffers_get_normal_texture(p_render_buffers).is_valid()) {
  2199. Size2 rtsize = storage->render_target_get_size(rb->render_target);
  2200. effects->copy_to_fb_rect(_render_buffers_get_normal_texture(p_render_buffers), storage->render_target_get_rd_framebuffer(rb->render_target), Rect2(Vector2(), rtsize), false, false);
  2201. }
  2202. if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_GI_BUFFER && rb->ambient_buffer.is_valid()) {
  2203. Size2 rtsize = storage->render_target_get_size(rb->render_target);
  2204. RID ambient_texture = rb->ambient_buffer;
  2205. RID reflection_texture = rb->reflection_buffer;
  2206. effects->copy_to_fb_rect(ambient_texture, storage->render_target_get_rd_framebuffer(rb->render_target), Rect2(Vector2(), rtsize), false, false, false, true, reflection_texture);
  2207. }
  2208. if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_OCCLUDERS) {
  2209. if (p_occlusion_buffer.is_valid()) {
  2210. Size2 rtsize = storage->render_target_get_size(rb->render_target);
  2211. effects->copy_to_fb_rect(texture_storage->texture_get_rd_texture(p_occlusion_buffer), storage->render_target_get_rd_framebuffer(rb->render_target), Rect2i(Vector2(), rtsize), true, false);
  2212. }
  2213. }
  2214. }
  2215. void RendererSceneRenderRD::environment_set_adjustment(RID p_env, bool p_enable, float p_brightness, float p_contrast, float p_saturation, bool p_use_1d_color_correction, RID p_color_correction) {
  2216. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
  2217. ERR_FAIL_COND(!env);
  2218. env->adjustments_enabled = p_enable;
  2219. env->adjustments_brightness = p_brightness;
  2220. env->adjustments_contrast = p_contrast;
  2221. env->adjustments_saturation = p_saturation;
  2222. env->use_1d_color_correction = p_use_1d_color_correction;
  2223. env->color_correction = p_color_correction;
  2224. }
  2225. RID RendererSceneRenderRD::render_buffers_get_back_buffer_texture(RID p_render_buffers) {
  2226. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2227. ERR_FAIL_COND_V(!rb, RID());
  2228. if (!rb->blur[0].texture.is_valid()) {
  2229. return RID(); //not valid at the moment
  2230. }
  2231. return rb->blur[0].texture;
  2232. }
  2233. RID RendererSceneRenderRD::render_buffers_get_back_depth_texture(RID p_render_buffers) {
  2234. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2235. ERR_FAIL_COND_V(!rb, RID());
  2236. if (!rb->depth_back_texture.is_valid()) {
  2237. return RID(); //not valid at the moment
  2238. }
  2239. return rb->depth_back_texture;
  2240. }
  2241. RID RendererSceneRenderRD::render_buffers_get_depth_texture(RID p_render_buffers) {
  2242. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2243. ERR_FAIL_COND_V(!rb, RID());
  2244. return rb->depth_texture;
  2245. }
  2246. RID RendererSceneRenderRD::render_buffers_get_ao_texture(RID p_render_buffers) {
  2247. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2248. ERR_FAIL_COND_V(!rb, RID());
  2249. return rb->ss_effects.ssao.ao_final;
  2250. }
  2251. RID RendererSceneRenderRD::render_buffers_get_ssil_texture(RID p_render_buffers) {
  2252. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2253. ERR_FAIL_COND_V(!rb, RID());
  2254. return rb->ss_effects.ssil.ssil_final;
  2255. }
  2256. RID RendererSceneRenderRD::render_buffers_get_voxel_gi_buffer(RID p_render_buffers) {
  2257. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2258. ERR_FAIL_COND_V(!rb, RID());
  2259. if (rb->gi.voxel_gi_buffer.is_null()) {
  2260. rb->gi.voxel_gi_buffer = RD::get_singleton()->uniform_buffer_create(sizeof(RendererSceneGIRD::VoxelGIData) * RendererSceneGIRD::MAX_VOXEL_GI_INSTANCES);
  2261. }
  2262. return rb->gi.voxel_gi_buffer;
  2263. }
  2264. RID RendererSceneRenderRD::render_buffers_get_default_voxel_gi_buffer() {
  2265. return gi.default_voxel_gi_buffer;
  2266. }
  2267. RID RendererSceneRenderRD::render_buffers_get_gi_ambient_texture(RID p_render_buffers) {
  2268. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2269. ERR_FAIL_COND_V(!rb, RID());
  2270. return rb->ambient_buffer;
  2271. }
  2272. RID RendererSceneRenderRD::render_buffers_get_gi_reflection_texture(RID p_render_buffers) {
  2273. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2274. ERR_FAIL_COND_V(!rb, RID());
  2275. return rb->reflection_buffer;
  2276. }
  2277. uint32_t RendererSceneRenderRD::render_buffers_get_sdfgi_cascade_count(RID p_render_buffers) const {
  2278. const RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2279. ERR_FAIL_COND_V(!rb, 0);
  2280. ERR_FAIL_COND_V(!rb->sdfgi, 0);
  2281. return rb->sdfgi->cascades.size();
  2282. }
  2283. bool RendererSceneRenderRD::render_buffers_is_sdfgi_enabled(RID p_render_buffers) const {
  2284. const RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2285. ERR_FAIL_COND_V(!rb, false);
  2286. return rb->sdfgi != nullptr;
  2287. }
  2288. RID RendererSceneRenderRD::render_buffers_get_sdfgi_irradiance_probes(RID p_render_buffers) const {
  2289. const RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2290. ERR_FAIL_COND_V(!rb, RID());
  2291. ERR_FAIL_COND_V(!rb->sdfgi, RID());
  2292. return rb->sdfgi->lightprobe_texture;
  2293. }
  2294. Vector3 RendererSceneRenderRD::render_buffers_get_sdfgi_cascade_offset(RID p_render_buffers, uint32_t p_cascade) const {
  2295. const RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2296. ERR_FAIL_COND_V(!rb, Vector3());
  2297. ERR_FAIL_COND_V(!rb->sdfgi, Vector3());
  2298. ERR_FAIL_UNSIGNED_INDEX_V(p_cascade, rb->sdfgi->cascades.size(), Vector3());
  2299. return Vector3((Vector3i(1, 1, 1) * -int32_t(rb->sdfgi->cascade_size >> 1) + rb->sdfgi->cascades[p_cascade].position)) * rb->sdfgi->cascades[p_cascade].cell_size;
  2300. }
  2301. Vector3i RendererSceneRenderRD::render_buffers_get_sdfgi_cascade_probe_offset(RID p_render_buffers, uint32_t p_cascade) const {
  2302. const RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2303. ERR_FAIL_COND_V(!rb, Vector3i());
  2304. ERR_FAIL_COND_V(!rb->sdfgi, Vector3i());
  2305. ERR_FAIL_UNSIGNED_INDEX_V(p_cascade, rb->sdfgi->cascades.size(), Vector3i());
  2306. int32_t probe_divisor = rb->sdfgi->cascade_size / RendererSceneGIRD::SDFGI::PROBE_DIVISOR;
  2307. return rb->sdfgi->cascades[p_cascade].position / probe_divisor;
  2308. }
  2309. float RendererSceneRenderRD::render_buffers_get_sdfgi_normal_bias(RID p_render_buffers) const {
  2310. const RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2311. ERR_FAIL_COND_V(!rb, 0);
  2312. ERR_FAIL_COND_V(!rb->sdfgi, 0);
  2313. return rb->sdfgi->normal_bias;
  2314. }
  2315. float RendererSceneRenderRD::render_buffers_get_sdfgi_cascade_probe_size(RID p_render_buffers, uint32_t p_cascade) const {
  2316. const RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2317. ERR_FAIL_COND_V(!rb, 0);
  2318. ERR_FAIL_COND_V(!rb->sdfgi, 0);
  2319. ERR_FAIL_UNSIGNED_INDEX_V(p_cascade, rb->sdfgi->cascades.size(), 0);
  2320. return float(rb->sdfgi->cascade_size) * rb->sdfgi->cascades[p_cascade].cell_size / float(rb->sdfgi->probe_axis_count - 1);
  2321. }
  2322. uint32_t RendererSceneRenderRD::render_buffers_get_sdfgi_cascade_probe_count(RID p_render_buffers) const {
  2323. const RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2324. ERR_FAIL_COND_V(!rb, 0);
  2325. ERR_FAIL_COND_V(!rb->sdfgi, 0);
  2326. return rb->sdfgi->probe_axis_count;
  2327. }
  2328. uint32_t RendererSceneRenderRD::render_buffers_get_sdfgi_cascade_size(RID p_render_buffers) const {
  2329. const RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2330. ERR_FAIL_COND_V(!rb, 0);
  2331. ERR_FAIL_COND_V(!rb->sdfgi, 0);
  2332. return rb->sdfgi->cascade_size;
  2333. }
  2334. bool RendererSceneRenderRD::render_buffers_is_sdfgi_using_occlusion(RID p_render_buffers) const {
  2335. const RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2336. ERR_FAIL_COND_V(!rb, false);
  2337. ERR_FAIL_COND_V(!rb->sdfgi, false);
  2338. return rb->sdfgi->uses_occlusion;
  2339. }
  2340. float RendererSceneRenderRD::render_buffers_get_sdfgi_energy(RID p_render_buffers) const {
  2341. const RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2342. ERR_FAIL_COND_V(!rb, 0.0);
  2343. ERR_FAIL_COND_V(!rb->sdfgi, 0.0);
  2344. return rb->sdfgi->energy;
  2345. }
  2346. RID RendererSceneRenderRD::render_buffers_get_sdfgi_occlusion_texture(RID p_render_buffers) const {
  2347. const RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2348. ERR_FAIL_COND_V(!rb, RID());
  2349. ERR_FAIL_COND_V(!rb->sdfgi, RID());
  2350. return rb->sdfgi->occlusion_texture;
  2351. }
  2352. bool RendererSceneRenderRD::render_buffers_has_volumetric_fog(RID p_render_buffers) const {
  2353. const RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2354. ERR_FAIL_COND_V(!rb, false);
  2355. return rb->volumetric_fog != nullptr;
  2356. }
  2357. RID RendererSceneRenderRD::render_buffers_get_volumetric_fog_texture(RID p_render_buffers) {
  2358. const RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2359. ERR_FAIL_COND_V(!rb || !rb->volumetric_fog, RID());
  2360. return rb->volumetric_fog->fog_map;
  2361. }
  2362. RID RendererSceneRenderRD::render_buffers_get_volumetric_fog_sky_uniform_set(RID p_render_buffers) {
  2363. const RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2364. ERR_FAIL_COND_V(!rb, RID());
  2365. if (!rb->volumetric_fog) {
  2366. return RID();
  2367. }
  2368. return rb->volumetric_fog->sky_uniform_set;
  2369. }
  2370. float RendererSceneRenderRD::render_buffers_get_volumetric_fog_end(RID p_render_buffers) {
  2371. const RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2372. ERR_FAIL_COND_V(!rb || !rb->volumetric_fog, 0);
  2373. return rb->volumetric_fog->length;
  2374. }
  2375. float RendererSceneRenderRD::render_buffers_get_volumetric_fog_detail_spread(RID p_render_buffers) {
  2376. const RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2377. ERR_FAIL_COND_V(!rb || !rb->volumetric_fog, 0);
  2378. return rb->volumetric_fog->spread;
  2379. }
  2380. float RendererSceneRenderRD::_render_buffers_get_luminance_multiplier() {
  2381. return 1.0;
  2382. }
  2383. RD::DataFormat RendererSceneRenderRD::_render_buffers_get_color_format() {
  2384. return RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
  2385. }
  2386. bool RendererSceneRenderRD::_render_buffers_can_be_storage() {
  2387. return true;
  2388. }
  2389. void RendererSceneRenderRD::render_buffers_configure(RID p_render_buffers, RID p_render_target, int p_internal_width, int p_internal_height, int p_width, int p_height, float p_fsr_sharpness, float p_fsr_mipmap_bias, RS::ViewportMSAA p_msaa, RenderingServer::ViewportScreenSpaceAA p_screen_space_aa, bool p_use_debanding, uint32_t p_view_count) {
  2390. ERR_FAIL_COND_MSG(p_view_count == 0, "Must have at least 1 view");
  2391. if (!_render_buffers_can_be_storage()) {
  2392. p_internal_height = p_height;
  2393. p_internal_width = p_width;
  2394. }
  2395. if (p_width != p_internal_width) {
  2396. float fsr_mipmap_bias = -log2f(p_width / p_internal_width) + p_fsr_mipmap_bias;
  2397. storage->sampler_rd_configure_custom(fsr_mipmap_bias);
  2398. update_uniform_sets();
  2399. }
  2400. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2401. // Should we add an overrule per viewport?
  2402. rb->internal_width = p_internal_width;
  2403. rb->internal_height = p_internal_height;
  2404. rb->width = p_width;
  2405. rb->height = p_height;
  2406. rb->fsr_sharpness = p_fsr_sharpness;
  2407. rb->render_target = p_render_target;
  2408. rb->msaa = p_msaa;
  2409. rb->screen_space_aa = p_screen_space_aa;
  2410. rb->use_debanding = p_use_debanding;
  2411. rb->view_count = p_view_count;
  2412. if (is_clustered_enabled()) {
  2413. if (rb->cluster_builder == nullptr) {
  2414. rb->cluster_builder = memnew(ClusterBuilderRD);
  2415. }
  2416. rb->cluster_builder->set_shared(&cluster_builder_shared);
  2417. }
  2418. _free_render_buffer_data(rb);
  2419. {
  2420. RD::TextureFormat tf;
  2421. if (rb->view_count > 1) {
  2422. tf.texture_type = RD::TEXTURE_TYPE_2D_ARRAY;
  2423. }
  2424. tf.format = _render_buffers_get_color_format();
  2425. tf.width = rb->internal_width; // If set to rb->width, msaa won't crash
  2426. tf.height = rb->internal_height; // If set to rb->width, msaa won't crash
  2427. tf.array_layers = rb->view_count; // create a layer for every view
  2428. tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | (_render_buffers_can_be_storage() ? RD::TEXTURE_USAGE_STORAGE_BIT : 0) | RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT;
  2429. if (rb->msaa != RS::VIEWPORT_MSAA_DISABLED) {
  2430. tf.usage_bits |= RD::TEXTURE_USAGE_CAN_COPY_TO_BIT;
  2431. }
  2432. tf.usage_bits |= RD::TEXTURE_USAGE_INPUT_ATTACHMENT_BIT; // only needed when using subpasses in the mobile renderer
  2433. rb->internal_texture = RD::get_singleton()->texture_create(tf, RD::TextureView());
  2434. if ((p_internal_width != p_width || p_internal_height != p_height)) {
  2435. tf.width = rb->width;
  2436. tf.height = rb->height;
  2437. rb->texture = RD::get_singleton()->texture_create(tf, RD::TextureView());
  2438. rb->upscale_texture = RD::get_singleton()->texture_create(tf, RD::TextureView());
  2439. } else {
  2440. rb->texture = rb->internal_texture;
  2441. rb->upscale_texture = rb->internal_texture;
  2442. }
  2443. }
  2444. {
  2445. RD::TextureFormat tf;
  2446. if (rb->view_count > 1) {
  2447. tf.texture_type = RD::TEXTURE_TYPE_2D_ARRAY;
  2448. }
  2449. if (rb->msaa == RS::VIEWPORT_MSAA_DISABLED) {
  2450. tf.format = RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_D24_UNORM_S8_UINT, RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) ? RD::DATA_FORMAT_D24_UNORM_S8_UINT : RD::DATA_FORMAT_D32_SFLOAT_S8_UINT;
  2451. } else {
  2452. tf.format = RD::DATA_FORMAT_R32_SFLOAT;
  2453. }
  2454. tf.width = rb->internal_width;
  2455. tf.height = rb->internal_height;
  2456. tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT;
  2457. tf.array_layers = rb->view_count; // create a layer for every view
  2458. if (rb->msaa != RS::VIEWPORT_MSAA_DISABLED) {
  2459. tf.usage_bits |= RD::TEXTURE_USAGE_CAN_COPY_TO_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
  2460. } else {
  2461. tf.usage_bits |= RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT;
  2462. }
  2463. rb->depth_texture = RD::get_singleton()->texture_create(tf, RD::TextureView());
  2464. }
  2465. if (!_render_buffers_can_be_storage()) {
  2466. // ONLY USED ON MOBILE RENDERER, ONLY USED FOR POST EFFECTS!
  2467. Vector<RID> fb;
  2468. fb.push_back(rb->internal_texture);
  2469. rb->texture_fb = RD::get_singleton()->framebuffer_create(fb, RenderingDevice::INVALID_ID, rb->view_count);
  2470. }
  2471. RID target_texture = storage->render_target_get_rd_texture(rb->render_target);
  2472. rb->data->configure(rb->internal_texture, rb->depth_texture, target_texture, p_internal_width, p_internal_height, p_msaa, p_view_count);
  2473. if (is_clustered_enabled()) {
  2474. rb->cluster_builder->setup(Size2i(p_internal_width, p_internal_height), max_cluster_elements, rb->depth_texture, storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED), rb->internal_texture);
  2475. }
  2476. }
  2477. void RendererSceneRenderRD::gi_set_use_half_resolution(bool p_enable) {
  2478. gi.half_resolution = p_enable;
  2479. }
  2480. void RendererSceneRenderRD::sub_surface_scattering_set_quality(RS::SubSurfaceScatteringQuality p_quality) {
  2481. sss_quality = p_quality;
  2482. }
  2483. RS::SubSurfaceScatteringQuality RendererSceneRenderRD::sub_surface_scattering_get_quality() const {
  2484. return sss_quality;
  2485. }
  2486. void RendererSceneRenderRD::sub_surface_scattering_set_scale(float p_scale, float p_depth_scale) {
  2487. sss_scale = p_scale;
  2488. sss_depth_scale = p_depth_scale;
  2489. }
  2490. void RendererSceneRenderRD::shadows_quality_set(RS::ShadowQuality p_quality) {
  2491. ERR_FAIL_INDEX_MSG(p_quality, RS::SHADOW_QUALITY_MAX, "Shadow quality too high, please see RenderingServer's ShadowQuality enum");
  2492. if (shadows_quality != p_quality) {
  2493. shadows_quality = p_quality;
  2494. switch (shadows_quality) {
  2495. case RS::SHADOW_QUALITY_HARD: {
  2496. penumbra_shadow_samples = 4;
  2497. soft_shadow_samples = 0;
  2498. shadows_quality_radius = 1.0;
  2499. } break;
  2500. case RS::SHADOW_QUALITY_SOFT_VERY_LOW: {
  2501. penumbra_shadow_samples = 4;
  2502. soft_shadow_samples = 1;
  2503. shadows_quality_radius = 1.5;
  2504. } break;
  2505. case RS::SHADOW_QUALITY_SOFT_LOW: {
  2506. penumbra_shadow_samples = 8;
  2507. soft_shadow_samples = 4;
  2508. shadows_quality_radius = 2.0;
  2509. } break;
  2510. case RS::SHADOW_QUALITY_SOFT_MEDIUM: {
  2511. penumbra_shadow_samples = 12;
  2512. soft_shadow_samples = 8;
  2513. shadows_quality_radius = 2.0;
  2514. } break;
  2515. case RS::SHADOW_QUALITY_SOFT_HIGH: {
  2516. penumbra_shadow_samples = 24;
  2517. soft_shadow_samples = 16;
  2518. shadows_quality_radius = 3.0;
  2519. } break;
  2520. case RS::SHADOW_QUALITY_SOFT_ULTRA: {
  2521. penumbra_shadow_samples = 32;
  2522. soft_shadow_samples = 32;
  2523. shadows_quality_radius = 4.0;
  2524. } break;
  2525. case RS::SHADOW_QUALITY_MAX:
  2526. break;
  2527. }
  2528. get_vogel_disk(penumbra_shadow_kernel, penumbra_shadow_samples);
  2529. get_vogel_disk(soft_shadow_kernel, soft_shadow_samples);
  2530. }
  2531. _update_shader_quality_settings();
  2532. }
  2533. void RendererSceneRenderRD::directional_shadow_quality_set(RS::ShadowQuality p_quality) {
  2534. ERR_FAIL_INDEX_MSG(p_quality, RS::SHADOW_QUALITY_MAX, "Shadow quality too high, please see RenderingServer's ShadowQuality enum");
  2535. if (directional_shadow_quality != p_quality) {
  2536. directional_shadow_quality = p_quality;
  2537. switch (directional_shadow_quality) {
  2538. case RS::SHADOW_QUALITY_HARD: {
  2539. directional_penumbra_shadow_samples = 4;
  2540. directional_soft_shadow_samples = 0;
  2541. directional_shadow_quality_radius = 1.0;
  2542. } break;
  2543. case RS::SHADOW_QUALITY_SOFT_VERY_LOW: {
  2544. directional_penumbra_shadow_samples = 4;
  2545. directional_soft_shadow_samples = 1;
  2546. directional_shadow_quality_radius = 1.5;
  2547. } break;
  2548. case RS::SHADOW_QUALITY_SOFT_LOW: {
  2549. directional_penumbra_shadow_samples = 8;
  2550. directional_soft_shadow_samples = 4;
  2551. directional_shadow_quality_radius = 2.0;
  2552. } break;
  2553. case RS::SHADOW_QUALITY_SOFT_MEDIUM: {
  2554. directional_penumbra_shadow_samples = 12;
  2555. directional_soft_shadow_samples = 8;
  2556. directional_shadow_quality_radius = 2.0;
  2557. } break;
  2558. case RS::SHADOW_QUALITY_SOFT_HIGH: {
  2559. directional_penumbra_shadow_samples = 24;
  2560. directional_soft_shadow_samples = 16;
  2561. directional_shadow_quality_radius = 3.0;
  2562. } break;
  2563. case RS::SHADOW_QUALITY_SOFT_ULTRA: {
  2564. directional_penumbra_shadow_samples = 32;
  2565. directional_soft_shadow_samples = 32;
  2566. directional_shadow_quality_radius = 4.0;
  2567. } break;
  2568. case RS::SHADOW_QUALITY_MAX:
  2569. break;
  2570. }
  2571. get_vogel_disk(directional_penumbra_shadow_kernel, directional_penumbra_shadow_samples);
  2572. get_vogel_disk(directional_soft_shadow_kernel, directional_soft_shadow_samples);
  2573. }
  2574. _update_shader_quality_settings();
  2575. }
  2576. void RendererSceneRenderRD::decals_set_filter(RenderingServer::DecalFilter p_filter) {
  2577. if (decals_filter == p_filter) {
  2578. return;
  2579. }
  2580. decals_filter = p_filter;
  2581. _update_shader_quality_settings();
  2582. }
  2583. void RendererSceneRenderRD::light_projectors_set_filter(RenderingServer::LightProjectorFilter p_filter) {
  2584. if (light_projectors_filter == p_filter) {
  2585. return;
  2586. }
  2587. light_projectors_filter = p_filter;
  2588. _update_shader_quality_settings();
  2589. }
  2590. int RendererSceneRenderRD::get_roughness_layers() const {
  2591. return sky.roughness_layers;
  2592. }
  2593. bool RendererSceneRenderRD::is_using_radiance_cubemap_array() const {
  2594. return sky.sky_use_cubemap_array;
  2595. }
  2596. RendererSceneRenderRD::RenderBufferData *RendererSceneRenderRD::render_buffers_get_data(RID p_render_buffers) {
  2597. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  2598. ERR_FAIL_COND_V(!rb, nullptr);
  2599. return rb->data;
  2600. }
  2601. void RendererSceneRenderRD::_setup_reflections(const PagedArray<RID> &p_reflections, const Transform3D &p_camera_inverse_transform, RID p_environment) {
  2602. cluster.reflection_count = 0;
  2603. for (uint32_t i = 0; i < (uint32_t)p_reflections.size(); i++) {
  2604. if (cluster.reflection_count == cluster.max_reflections) {
  2605. break;
  2606. }
  2607. ReflectionProbeInstance *rpi = reflection_probe_instance_owner.get_or_null(p_reflections[i]);
  2608. if (!rpi) {
  2609. continue;
  2610. }
  2611. cluster.reflection_sort[cluster.reflection_count].instance = rpi;
  2612. cluster.reflection_sort[cluster.reflection_count].depth = -p_camera_inverse_transform.xform(rpi->transform.origin).z;
  2613. cluster.reflection_count++;
  2614. }
  2615. if (cluster.reflection_count > 0) {
  2616. SortArray<Cluster::InstanceSort<ReflectionProbeInstance>> sort_array;
  2617. sort_array.sort(cluster.reflection_sort, cluster.reflection_count);
  2618. }
  2619. bool using_forward_ids = _uses_forward_ids();
  2620. for (uint32_t i = 0; i < cluster.reflection_count; i++) {
  2621. ReflectionProbeInstance *rpi = cluster.reflection_sort[i].instance;
  2622. if (using_forward_ids) {
  2623. _map_forward_id(FORWARD_ID_TYPE_REFLECTION_PROBE, rpi->forward_id, i);
  2624. }
  2625. RID base_probe = rpi->probe;
  2626. Cluster::ReflectionData &reflection_ubo = cluster.reflections[i];
  2627. Vector3 extents = storage->reflection_probe_get_extents(base_probe);
  2628. rpi->cull_mask = storage->reflection_probe_get_cull_mask(base_probe);
  2629. reflection_ubo.box_extents[0] = extents.x;
  2630. reflection_ubo.box_extents[1] = extents.y;
  2631. reflection_ubo.box_extents[2] = extents.z;
  2632. reflection_ubo.index = rpi->atlas_index;
  2633. Vector3 origin_offset = storage->reflection_probe_get_origin_offset(base_probe);
  2634. reflection_ubo.box_offset[0] = origin_offset.x;
  2635. reflection_ubo.box_offset[1] = origin_offset.y;
  2636. reflection_ubo.box_offset[2] = origin_offset.z;
  2637. reflection_ubo.mask = storage->reflection_probe_get_cull_mask(base_probe);
  2638. reflection_ubo.intensity = storage->reflection_probe_get_intensity(base_probe);
  2639. reflection_ubo.ambient_mode = storage->reflection_probe_get_ambient_mode(base_probe);
  2640. reflection_ubo.exterior = !storage->reflection_probe_is_interior(base_probe);
  2641. reflection_ubo.box_project = storage->reflection_probe_is_box_projection(base_probe);
  2642. Color ambient_linear = storage->reflection_probe_get_ambient_color(base_probe).to_linear();
  2643. float interior_ambient_energy = storage->reflection_probe_get_ambient_color_energy(base_probe);
  2644. reflection_ubo.ambient[0] = ambient_linear.r * interior_ambient_energy;
  2645. reflection_ubo.ambient[1] = ambient_linear.g * interior_ambient_energy;
  2646. reflection_ubo.ambient[2] = ambient_linear.b * interior_ambient_energy;
  2647. Transform3D transform = rpi->transform;
  2648. Transform3D proj = (p_camera_inverse_transform * transform).inverse();
  2649. RendererStorageRD::store_transform(proj, reflection_ubo.local_matrix);
  2650. if (current_cluster_builder != nullptr) {
  2651. current_cluster_builder->add_box(ClusterBuilderRD::BOX_TYPE_REFLECTION_PROBE, transform, extents);
  2652. }
  2653. rpi->last_pass = RSG::rasterizer->get_frame_number();
  2654. }
  2655. if (cluster.reflection_count) {
  2656. RD::get_singleton()->buffer_update(cluster.reflection_buffer, 0, cluster.reflection_count * sizeof(Cluster::ReflectionData), cluster.reflections, RD::BARRIER_MASK_RASTER | RD::BARRIER_MASK_COMPUTE);
  2657. }
  2658. }
  2659. void RendererSceneRenderRD::_setup_lights(const PagedArray<RID> &p_lights, const Transform3D &p_camera_transform, RID p_shadow_atlas, bool p_using_shadows, uint32_t &r_directional_light_count, uint32_t &r_positional_light_count, bool &r_directional_light_soft_shadows) {
  2660. RendererRD::DecalAtlasStorage *decal_atlas_storage = RendererRD::DecalAtlasStorage::get_singleton();
  2661. Transform3D inverse_transform = p_camera_transform.affine_inverse();
  2662. r_directional_light_count = 0;
  2663. r_positional_light_count = 0;
  2664. Plane camera_plane(-p_camera_transform.basis.get_axis(Vector3::AXIS_Z).normalized(), p_camera_transform.origin);
  2665. cluster.omni_light_count = 0;
  2666. cluster.spot_light_count = 0;
  2667. r_directional_light_soft_shadows = false;
  2668. for (int i = 0; i < (int)p_lights.size(); i++) {
  2669. LightInstance *li = light_instance_owner.get_or_null(p_lights[i]);
  2670. if (!li) {
  2671. continue;
  2672. }
  2673. RID base = li->light;
  2674. ERR_CONTINUE(base.is_null());
  2675. RS::LightType type = storage->light_get_type(base);
  2676. switch (type) {
  2677. case RS::LIGHT_DIRECTIONAL: {
  2678. if (r_directional_light_count >= cluster.max_directional_lights || storage->light_directional_get_sky_mode(base) == RS::LIGHT_DIRECTIONAL_SKY_MODE_SKY_ONLY) {
  2679. continue;
  2680. }
  2681. Cluster::DirectionalLightData &light_data = cluster.directional_lights[r_directional_light_count];
  2682. Transform3D light_transform = li->transform;
  2683. Vector3 direction = inverse_transform.basis.xform(light_transform.basis.xform(Vector3(0, 0, 1))).normalized();
  2684. light_data.direction[0] = direction.x;
  2685. light_data.direction[1] = direction.y;
  2686. light_data.direction[2] = direction.z;
  2687. float sign = storage->light_is_negative(base) ? -1 : 1;
  2688. light_data.energy = sign * storage->light_get_param(base, RS::LIGHT_PARAM_ENERGY) * Math_PI;
  2689. Color linear_col = storage->light_get_color(base).to_linear();
  2690. light_data.color[0] = linear_col.r;
  2691. light_data.color[1] = linear_col.g;
  2692. light_data.color[2] = linear_col.b;
  2693. light_data.specular = storage->light_get_param(base, RS::LIGHT_PARAM_SPECULAR);
  2694. light_data.mask = storage->light_get_cull_mask(base);
  2695. float size = storage->light_get_param(base, RS::LIGHT_PARAM_SIZE);
  2696. light_data.size = 1.0 - Math::cos(Math::deg2rad(size)); //angle to cosine offset
  2697. if (get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_PSSM_SPLITS) {
  2698. WARN_PRINT_ONCE("The DirectionalLight3D PSSM splits debug draw mode is not reimplemented yet.");
  2699. }
  2700. light_data.shadow_enabled = p_using_shadows && storage->light_has_shadow(base);
  2701. float angular_diameter = storage->light_get_param(base, RS::LIGHT_PARAM_SIZE);
  2702. if (angular_diameter > 0.0) {
  2703. // I know tan(0) is 0, but let's not risk it with numerical precision.
  2704. // technically this will keep expanding until reaching the sun, but all we care
  2705. // is expand until we reach the radius of the near plane (there can't be more occluders than that)
  2706. angular_diameter = Math::tan(Math::deg2rad(angular_diameter));
  2707. if (storage->light_has_shadow(base)) {
  2708. r_directional_light_soft_shadows = true;
  2709. }
  2710. } else {
  2711. angular_diameter = 0.0;
  2712. }
  2713. if (light_data.shadow_enabled) {
  2714. RS::LightDirectionalShadowMode smode = storage->light_directional_get_shadow_mode(base);
  2715. int limit = smode == RS::LIGHT_DIRECTIONAL_SHADOW_ORTHOGONAL ? 0 : (smode == RS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_2_SPLITS ? 1 : 3);
  2716. light_data.blend_splits = (smode != RS::LIGHT_DIRECTIONAL_SHADOW_ORTHOGONAL) && storage->light_directional_get_blend_splits(base);
  2717. for (int j = 0; j < 4; j++) {
  2718. Rect2 atlas_rect = li->shadow_transform[j].atlas_rect;
  2719. CameraMatrix matrix = li->shadow_transform[j].camera;
  2720. float split = li->shadow_transform[MIN(limit, j)].split;
  2721. CameraMatrix bias;
  2722. bias.set_light_bias();
  2723. CameraMatrix rectm;
  2724. rectm.set_light_atlas_rect(atlas_rect);
  2725. Transform3D modelview = (inverse_transform * li->shadow_transform[j].transform).inverse();
  2726. CameraMatrix shadow_mtx = rectm * bias * matrix * modelview;
  2727. light_data.shadow_split_offsets[j] = split;
  2728. float bias_scale = li->shadow_transform[j].bias_scale;
  2729. light_data.shadow_bias[j] = storage->light_get_param(base, RS::LIGHT_PARAM_SHADOW_BIAS) / 100.0 * bias_scale;
  2730. light_data.shadow_normal_bias[j] = storage->light_get_param(base, RS::LIGHT_PARAM_SHADOW_NORMAL_BIAS) * li->shadow_transform[j].shadow_texel_size;
  2731. light_data.shadow_transmittance_bias[j] = storage->light_get_transmittance_bias(base) * bias_scale;
  2732. light_data.shadow_z_range[j] = li->shadow_transform[j].farplane;
  2733. light_data.shadow_range_begin[j] = li->shadow_transform[j].range_begin;
  2734. RendererStorageRD::store_camera(shadow_mtx, light_data.shadow_matrices[j]);
  2735. Vector2 uv_scale = li->shadow_transform[j].uv_scale;
  2736. uv_scale *= atlas_rect.size; //adapt to atlas size
  2737. switch (j) {
  2738. case 0: {
  2739. light_data.uv_scale1[0] = uv_scale.x;
  2740. light_data.uv_scale1[1] = uv_scale.y;
  2741. } break;
  2742. case 1: {
  2743. light_data.uv_scale2[0] = uv_scale.x;
  2744. light_data.uv_scale2[1] = uv_scale.y;
  2745. } break;
  2746. case 2: {
  2747. light_data.uv_scale3[0] = uv_scale.x;
  2748. light_data.uv_scale3[1] = uv_scale.y;
  2749. } break;
  2750. case 3: {
  2751. light_data.uv_scale4[0] = uv_scale.x;
  2752. light_data.uv_scale4[1] = uv_scale.y;
  2753. } break;
  2754. }
  2755. }
  2756. float fade_start = storage->light_get_param(base, RS::LIGHT_PARAM_SHADOW_FADE_START);
  2757. light_data.fade_from = -light_data.shadow_split_offsets[3] * MIN(fade_start, 0.999); //using 1.0 would break smoothstep
  2758. light_data.fade_to = -light_data.shadow_split_offsets[3];
  2759. light_data.shadow_volumetric_fog_fade = 1.0 / storage->light_get_shadow_volumetric_fog_fade(base);
  2760. light_data.soft_shadow_scale = storage->light_get_param(base, RS::LIGHT_PARAM_SHADOW_BLUR);
  2761. light_data.softshadow_angle = angular_diameter;
  2762. light_data.bake_mode = storage->light_get_bake_mode(base);
  2763. if (angular_diameter <= 0.0) {
  2764. light_data.soft_shadow_scale *= directional_shadow_quality_radius_get(); // Only use quality radius for PCF
  2765. }
  2766. }
  2767. r_directional_light_count++;
  2768. } break;
  2769. case RS::LIGHT_OMNI: {
  2770. if (cluster.omni_light_count >= cluster.max_lights) {
  2771. continue;
  2772. }
  2773. const real_t distance = camera_plane.distance_to(li->transform.origin);
  2774. if (storage->light_is_distance_fade_enabled(li->light)) {
  2775. const float fade_begin = storage->light_get_distance_fade_begin(li->light);
  2776. const float fade_length = storage->light_get_distance_fade_length(li->light);
  2777. if (distance > fade_begin) {
  2778. if (distance > fade_begin + fade_length) {
  2779. // Out of range, don't draw this light to improve performance.
  2780. continue;
  2781. }
  2782. }
  2783. }
  2784. cluster.omni_light_sort[cluster.omni_light_count].instance = li;
  2785. cluster.omni_light_sort[cluster.omni_light_count].depth = distance;
  2786. cluster.omni_light_count++;
  2787. } break;
  2788. case RS::LIGHT_SPOT: {
  2789. if (cluster.spot_light_count >= cluster.max_lights) {
  2790. continue;
  2791. }
  2792. const real_t distance = camera_plane.distance_to(li->transform.origin);
  2793. if (storage->light_is_distance_fade_enabled(li->light)) {
  2794. const float fade_begin = storage->light_get_distance_fade_begin(li->light);
  2795. const float fade_length = storage->light_get_distance_fade_length(li->light);
  2796. if (distance > fade_begin) {
  2797. if (distance > fade_begin + fade_length) {
  2798. // Out of range, don't draw this light to improve performance.
  2799. continue;
  2800. }
  2801. }
  2802. }
  2803. cluster.spot_light_sort[cluster.spot_light_count].instance = li;
  2804. cluster.spot_light_sort[cluster.spot_light_count].depth = distance;
  2805. cluster.spot_light_count++;
  2806. } break;
  2807. }
  2808. li->last_pass = RSG::rasterizer->get_frame_number();
  2809. }
  2810. if (cluster.omni_light_count) {
  2811. SortArray<Cluster::InstanceSort<LightInstance>> sorter;
  2812. sorter.sort(cluster.omni_light_sort, cluster.omni_light_count);
  2813. }
  2814. if (cluster.spot_light_count) {
  2815. SortArray<Cluster::InstanceSort<LightInstance>> sorter;
  2816. sorter.sort(cluster.spot_light_sort, cluster.spot_light_count);
  2817. }
  2818. ShadowAtlas *shadow_atlas = nullptr;
  2819. if (p_shadow_atlas.is_valid() && p_using_shadows) {
  2820. shadow_atlas = shadow_atlas_owner.get_or_null(p_shadow_atlas);
  2821. }
  2822. bool using_forward_ids = _uses_forward_ids();
  2823. for (uint32_t i = 0; i < (cluster.omni_light_count + cluster.spot_light_count); i++) {
  2824. uint32_t index = (i < cluster.omni_light_count) ? i : i - (cluster.omni_light_count);
  2825. Cluster::LightData &light_data = (i < cluster.omni_light_count) ? cluster.omni_lights[index] : cluster.spot_lights[index];
  2826. RS::LightType type = (i < cluster.omni_light_count) ? RS::LIGHT_OMNI : RS::LIGHT_SPOT;
  2827. LightInstance *li = (i < cluster.omni_light_count) ? cluster.omni_light_sort[index].instance : cluster.spot_light_sort[index].instance;
  2828. RID base = li->light;
  2829. if (using_forward_ids) {
  2830. _map_forward_id(type == RS::LIGHT_OMNI ? FORWARD_ID_TYPE_OMNI_LIGHT : FORWARD_ID_TYPE_SPOT_LIGHT, li->forward_id, index);
  2831. }
  2832. Transform3D light_transform = li->transform;
  2833. float sign = storage->light_is_negative(base) ? -1 : 1;
  2834. Color linear_col = storage->light_get_color(base).to_linear();
  2835. light_data.attenuation = storage->light_get_param(base, RS::LIGHT_PARAM_ATTENUATION);
  2836. // Reuse fade begin, fade length and distance for shadow LOD determination later.
  2837. float fade_begin = 0.0;
  2838. float fade_length = 0.0;
  2839. real_t distance = 0.0;
  2840. float fade = 1.0;
  2841. if (storage->light_is_distance_fade_enabled(li->light)) {
  2842. fade_begin = storage->light_get_distance_fade_begin(li->light);
  2843. fade_length = storage->light_get_distance_fade_length(li->light);
  2844. distance = camera_plane.distance_to(li->transform.origin);
  2845. if (distance > fade_begin) {
  2846. // Use `smoothstep()` to make opacity changes more gradual and less noticeable to the player.
  2847. fade = Math::smoothstep(0.0f, 1.0f, 1.0f - float(distance - fade_begin) / fade_length);
  2848. }
  2849. }
  2850. float energy = sign * storage->light_get_param(base, RS::LIGHT_PARAM_ENERGY) * Math_PI * fade;
  2851. light_data.color[0] = linear_col.r * energy;
  2852. light_data.color[1] = linear_col.g * energy;
  2853. light_data.color[2] = linear_col.b * energy;
  2854. light_data.specular_amount = storage->light_get_param(base, RS::LIGHT_PARAM_SPECULAR) * 2.0;
  2855. light_data.bake_mode = storage->light_get_bake_mode(base);
  2856. float radius = MAX(0.001, storage->light_get_param(base, RS::LIGHT_PARAM_RANGE));
  2857. light_data.inv_radius = 1.0 / radius;
  2858. Vector3 pos = inverse_transform.xform(light_transform.origin);
  2859. light_data.position[0] = pos.x;
  2860. light_data.position[1] = pos.y;
  2861. light_data.position[2] = pos.z;
  2862. Vector3 direction = inverse_transform.basis.xform(light_transform.basis.xform(Vector3(0, 0, -1))).normalized();
  2863. light_data.direction[0] = direction.x;
  2864. light_data.direction[1] = direction.y;
  2865. light_data.direction[2] = direction.z;
  2866. float size = storage->light_get_param(base, RS::LIGHT_PARAM_SIZE);
  2867. light_data.size = size;
  2868. light_data.inv_spot_attenuation = 1.0f / storage->light_get_param(base, RS::LIGHT_PARAM_SPOT_ATTENUATION);
  2869. float spot_angle = storage->light_get_param(base, RS::LIGHT_PARAM_SPOT_ANGLE);
  2870. light_data.cos_spot_angle = Math::cos(Math::deg2rad(spot_angle));
  2871. light_data.mask = storage->light_get_cull_mask(base);
  2872. light_data.atlas_rect[0] = 0;
  2873. light_data.atlas_rect[1] = 0;
  2874. light_data.atlas_rect[2] = 0;
  2875. light_data.atlas_rect[3] = 0;
  2876. RID projector = storage->light_get_projector(base);
  2877. if (projector.is_valid()) {
  2878. Rect2 rect = decal_atlas_storage->decal_atlas_get_texture_rect(projector);
  2879. if (type == RS::LIGHT_SPOT) {
  2880. light_data.projector_rect[0] = rect.position.x;
  2881. light_data.projector_rect[1] = rect.position.y + rect.size.height; //flip because shadow is flipped
  2882. light_data.projector_rect[2] = rect.size.width;
  2883. light_data.projector_rect[3] = -rect.size.height;
  2884. } else {
  2885. light_data.projector_rect[0] = rect.position.x;
  2886. light_data.projector_rect[1] = rect.position.y;
  2887. light_data.projector_rect[2] = rect.size.width;
  2888. light_data.projector_rect[3] = rect.size.height * 0.5; //used by dp, so needs to be half
  2889. }
  2890. } else {
  2891. light_data.projector_rect[0] = 0;
  2892. light_data.projector_rect[1] = 0;
  2893. light_data.projector_rect[2] = 0;
  2894. light_data.projector_rect[3] = 0;
  2895. }
  2896. const bool needs_shadow = shadow_atlas && shadow_atlas->shadow_owners.has(li->self);
  2897. bool in_shadow_range = true;
  2898. if (needs_shadow && storage->light_is_distance_fade_enabled(li->light)) {
  2899. if (distance > storage->light_get_distance_fade_shadow(li->light)) {
  2900. // Out of range, don't draw shadows to improve performance.
  2901. in_shadow_range = false;
  2902. }
  2903. }
  2904. if (needs_shadow && in_shadow_range) {
  2905. // fill in the shadow information
  2906. light_data.shadow_enabled = true;
  2907. float shadow_texel_size = light_instance_get_shadow_texel_size(li->self, p_shadow_atlas);
  2908. light_data.shadow_normal_bias = storage->light_get_param(base, RS::LIGHT_PARAM_SHADOW_NORMAL_BIAS) * shadow_texel_size * 10.0;
  2909. if (type == RS::LIGHT_SPOT) {
  2910. light_data.shadow_bias = storage->light_get_param(base, RS::LIGHT_PARAM_SHADOW_BIAS) / 100.0;
  2911. } else { //omni
  2912. light_data.shadow_bias = storage->light_get_param(base, RS::LIGHT_PARAM_SHADOW_BIAS);
  2913. }
  2914. light_data.transmittance_bias = storage->light_get_transmittance_bias(base);
  2915. Vector2i omni_offset;
  2916. Rect2 rect = light_instance_get_shadow_atlas_rect(li->self, p_shadow_atlas, omni_offset);
  2917. light_data.atlas_rect[0] = rect.position.x;
  2918. light_data.atlas_rect[1] = rect.position.y;
  2919. light_data.atlas_rect[2] = rect.size.width;
  2920. light_data.atlas_rect[3] = rect.size.height;
  2921. light_data.soft_shadow_scale = storage->light_get_param(base, RS::LIGHT_PARAM_SHADOW_BLUR);
  2922. light_data.shadow_volumetric_fog_fade = 1.0 / storage->light_get_shadow_volumetric_fog_fade(base);
  2923. if (type == RS::LIGHT_OMNI) {
  2924. Transform3D proj = (inverse_transform * light_transform).inverse();
  2925. RendererStorageRD::store_transform(proj, light_data.shadow_matrix);
  2926. if (size > 0.0) {
  2927. light_data.soft_shadow_size = size;
  2928. } else {
  2929. light_data.soft_shadow_size = 0.0;
  2930. light_data.soft_shadow_scale *= shadows_quality_radius_get(); // Only use quality radius for PCF
  2931. }
  2932. light_data.direction[0] = omni_offset.x * float(rect.size.width);
  2933. light_data.direction[1] = omni_offset.y * float(rect.size.height);
  2934. } else if (type == RS::LIGHT_SPOT) {
  2935. Transform3D modelview = (inverse_transform * light_transform).inverse();
  2936. CameraMatrix bias;
  2937. bias.set_light_bias();
  2938. CameraMatrix shadow_mtx = bias * li->shadow_transform[0].camera * modelview;
  2939. RendererStorageRD::store_camera(shadow_mtx, light_data.shadow_matrix);
  2940. if (size > 0.0) {
  2941. CameraMatrix cm = li->shadow_transform[0].camera;
  2942. float half_np = cm.get_z_near() * Math::tan(Math::deg2rad(spot_angle));
  2943. light_data.soft_shadow_size = (size * 0.5 / radius) / (half_np / cm.get_z_near()) * rect.size.width;
  2944. } else {
  2945. light_data.soft_shadow_size = 0.0;
  2946. light_data.soft_shadow_scale *= shadows_quality_radius_get(); // Only use quality radius for PCF
  2947. }
  2948. }
  2949. } else {
  2950. light_data.shadow_enabled = false;
  2951. }
  2952. li->cull_mask = storage->light_get_cull_mask(base);
  2953. if (current_cluster_builder != nullptr) {
  2954. current_cluster_builder->add_light(type == RS::LIGHT_SPOT ? ClusterBuilderRD::LIGHT_TYPE_SPOT : ClusterBuilderRD::LIGHT_TYPE_OMNI, light_transform, radius, spot_angle);
  2955. }
  2956. r_positional_light_count++;
  2957. }
  2958. //update without barriers
  2959. if (cluster.omni_light_count) {
  2960. RD::get_singleton()->buffer_update(cluster.omni_light_buffer, 0, sizeof(Cluster::LightData) * cluster.omni_light_count, cluster.omni_lights, RD::BARRIER_MASK_RASTER | RD::BARRIER_MASK_COMPUTE);
  2961. }
  2962. if (cluster.spot_light_count) {
  2963. RD::get_singleton()->buffer_update(cluster.spot_light_buffer, 0, sizeof(Cluster::LightData) * cluster.spot_light_count, cluster.spot_lights, RD::BARRIER_MASK_RASTER | RD::BARRIER_MASK_COMPUTE);
  2964. }
  2965. if (r_directional_light_count) {
  2966. RD::get_singleton()->buffer_update(cluster.directional_light_buffer, 0, sizeof(Cluster::DirectionalLightData) * r_directional_light_count, cluster.directional_lights, RD::BARRIER_MASK_RASTER | RD::BARRIER_MASK_COMPUTE);
  2967. }
  2968. }
  2969. void RendererSceneRenderRD::_setup_decals(const PagedArray<RID> &p_decals, const Transform3D &p_camera_inverse_xform) {
  2970. RendererRD::DecalAtlasStorage *decal_atlas_storage = RendererRD::DecalAtlasStorage::get_singleton();
  2971. Transform3D uv_xform;
  2972. uv_xform.basis.scale(Vector3(2.0, 1.0, 2.0));
  2973. uv_xform.origin = Vector3(-1.0, 0.0, -1.0);
  2974. uint32_t decal_count = p_decals.size();
  2975. cluster.decal_count = 0;
  2976. for (uint32_t i = 0; i < decal_count; i++) {
  2977. if (cluster.decal_count == cluster.max_decals) {
  2978. break;
  2979. }
  2980. DecalInstance *di = decal_instance_owner.get_or_null(p_decals[i]);
  2981. if (!di) {
  2982. continue;
  2983. }
  2984. RID decal = di->decal;
  2985. Transform3D xform = di->transform;
  2986. real_t distance = -p_camera_inverse_xform.xform(xform.origin).z;
  2987. if (decal_atlas_storage->decal_is_distance_fade_enabled(decal)) {
  2988. float fade_begin = decal_atlas_storage->decal_get_distance_fade_begin(decal);
  2989. float fade_length = decal_atlas_storage->decal_get_distance_fade_length(decal);
  2990. if (distance > fade_begin) {
  2991. if (distance > fade_begin + fade_length) {
  2992. continue; // do not use this decal, its invisible
  2993. }
  2994. }
  2995. }
  2996. cluster.decal_sort[cluster.decal_count].instance = di;
  2997. cluster.decal_sort[cluster.decal_count].depth = distance;
  2998. cluster.decal_count++;
  2999. }
  3000. if (cluster.decal_count > 0) {
  3001. SortArray<Cluster::InstanceSort<DecalInstance>> sort_array;
  3002. sort_array.sort(cluster.decal_sort, cluster.decal_count);
  3003. }
  3004. bool using_forward_ids = _uses_forward_ids();
  3005. for (uint32_t i = 0; i < cluster.decal_count; i++) {
  3006. DecalInstance *di = cluster.decal_sort[i].instance;
  3007. RID decal = di->decal;
  3008. if (using_forward_ids) {
  3009. _map_forward_id(FORWARD_ID_TYPE_DECAL, di->forward_id, i);
  3010. }
  3011. di->cull_mask = decal_atlas_storage->decal_get_cull_mask(decal);
  3012. Transform3D xform = di->transform;
  3013. float fade = 1.0;
  3014. if (decal_atlas_storage->decal_is_distance_fade_enabled(decal)) {
  3015. real_t distance = -p_camera_inverse_xform.xform(xform.origin).z;
  3016. float fade_begin = decal_atlas_storage->decal_get_distance_fade_begin(decal);
  3017. float fade_length = decal_atlas_storage->decal_get_distance_fade_length(decal);
  3018. if (distance > fade_begin) {
  3019. fade = 1.0 - (distance - fade_begin) / fade_length;
  3020. }
  3021. }
  3022. Cluster::DecalData &dd = cluster.decals[i];
  3023. Vector3 decal_extents = decal_atlas_storage->decal_get_extents(decal);
  3024. Transform3D scale_xform;
  3025. scale_xform.basis.scale(decal_extents);
  3026. Transform3D to_decal_xform = (p_camera_inverse_xform * di->transform * scale_xform * uv_xform).affine_inverse();
  3027. RendererStorageRD::store_transform(to_decal_xform, dd.xform);
  3028. Vector3 normal = xform.basis.get_axis(Vector3::AXIS_Y).normalized();
  3029. normal = p_camera_inverse_xform.basis.xform(normal); //camera is normalized, so fine
  3030. dd.normal[0] = normal.x;
  3031. dd.normal[1] = normal.y;
  3032. dd.normal[2] = normal.z;
  3033. dd.normal_fade = decal_atlas_storage->decal_get_normal_fade(decal);
  3034. RID albedo_tex = decal_atlas_storage->decal_get_texture(decal, RS::DECAL_TEXTURE_ALBEDO);
  3035. RID emission_tex = decal_atlas_storage->decal_get_texture(decal, RS::DECAL_TEXTURE_EMISSION);
  3036. if (albedo_tex.is_valid()) {
  3037. Rect2 rect = decal_atlas_storage->decal_atlas_get_texture_rect(albedo_tex);
  3038. dd.albedo_rect[0] = rect.position.x;
  3039. dd.albedo_rect[1] = rect.position.y;
  3040. dd.albedo_rect[2] = rect.size.x;
  3041. dd.albedo_rect[3] = rect.size.y;
  3042. } else {
  3043. if (!emission_tex.is_valid()) {
  3044. continue; //no albedo, no emission, no decal.
  3045. }
  3046. dd.albedo_rect[0] = 0;
  3047. dd.albedo_rect[1] = 0;
  3048. dd.albedo_rect[2] = 0;
  3049. dd.albedo_rect[3] = 0;
  3050. }
  3051. RID normal_tex = decal_atlas_storage->decal_get_texture(decal, RS::DECAL_TEXTURE_NORMAL);
  3052. if (normal_tex.is_valid()) {
  3053. Rect2 rect = decal_atlas_storage->decal_atlas_get_texture_rect(normal_tex);
  3054. dd.normal_rect[0] = rect.position.x;
  3055. dd.normal_rect[1] = rect.position.y;
  3056. dd.normal_rect[2] = rect.size.x;
  3057. dd.normal_rect[3] = rect.size.y;
  3058. Basis normal_xform = p_camera_inverse_xform.basis * xform.basis.orthonormalized();
  3059. RendererStorageRD::store_basis_3x4(normal_xform, dd.normal_xform);
  3060. } else {
  3061. dd.normal_rect[0] = 0;
  3062. dd.normal_rect[1] = 0;
  3063. dd.normal_rect[2] = 0;
  3064. dd.normal_rect[3] = 0;
  3065. }
  3066. RID orm_tex = decal_atlas_storage->decal_get_texture(decal, RS::DECAL_TEXTURE_ORM);
  3067. if (orm_tex.is_valid()) {
  3068. Rect2 rect = decal_atlas_storage->decal_atlas_get_texture_rect(orm_tex);
  3069. dd.orm_rect[0] = rect.position.x;
  3070. dd.orm_rect[1] = rect.position.y;
  3071. dd.orm_rect[2] = rect.size.x;
  3072. dd.orm_rect[3] = rect.size.y;
  3073. } else {
  3074. dd.orm_rect[0] = 0;
  3075. dd.orm_rect[1] = 0;
  3076. dd.orm_rect[2] = 0;
  3077. dd.orm_rect[3] = 0;
  3078. }
  3079. if (emission_tex.is_valid()) {
  3080. Rect2 rect = decal_atlas_storage->decal_atlas_get_texture_rect(emission_tex);
  3081. dd.emission_rect[0] = rect.position.x;
  3082. dd.emission_rect[1] = rect.position.y;
  3083. dd.emission_rect[2] = rect.size.x;
  3084. dd.emission_rect[3] = rect.size.y;
  3085. } else {
  3086. dd.emission_rect[0] = 0;
  3087. dd.emission_rect[1] = 0;
  3088. dd.emission_rect[2] = 0;
  3089. dd.emission_rect[3] = 0;
  3090. }
  3091. Color modulate = decal_atlas_storage->decal_get_modulate(decal);
  3092. dd.modulate[0] = modulate.r;
  3093. dd.modulate[1] = modulate.g;
  3094. dd.modulate[2] = modulate.b;
  3095. dd.modulate[3] = modulate.a * fade;
  3096. dd.emission_energy = decal_atlas_storage->decal_get_emission_energy(decal) * fade;
  3097. dd.albedo_mix = decal_atlas_storage->decal_get_albedo_mix(decal);
  3098. dd.mask = decal_atlas_storage->decal_get_cull_mask(decal);
  3099. dd.upper_fade = decal_atlas_storage->decal_get_upper_fade(decal);
  3100. dd.lower_fade = decal_atlas_storage->decal_get_lower_fade(decal);
  3101. if (current_cluster_builder != nullptr) {
  3102. current_cluster_builder->add_box(ClusterBuilderRD::BOX_TYPE_DECAL, xform, decal_extents);
  3103. }
  3104. }
  3105. if (cluster.decal_count > 0) {
  3106. RD::get_singleton()->buffer_update(cluster.decal_buffer, 0, sizeof(Cluster::DecalData) * cluster.decal_count, cluster.decals, RD::BARRIER_MASK_RASTER | RD::BARRIER_MASK_COMPUTE);
  3107. }
  3108. }
  3109. ////////////////////////////////////////////////////////////////////////////////
  3110. // FOG SHADER
  3111. void RendererSceneRenderRD::FogShaderData::set_code(const String &p_code) {
  3112. //compile
  3113. code = p_code;
  3114. valid = false;
  3115. ubo_size = 0;
  3116. uniforms.clear();
  3117. if (code.is_empty()) {
  3118. return; //just invalid, but no error
  3119. }
  3120. ShaderCompiler::GeneratedCode gen_code;
  3121. ShaderCompiler::IdentifierActions actions;
  3122. actions.entry_point_stages["fog"] = ShaderCompiler::STAGE_COMPUTE;
  3123. uses_time = false;
  3124. actions.usage_flag_pointers["TIME"] = &uses_time;
  3125. actions.uniforms = &uniforms;
  3126. RendererSceneRenderRD *scene_singleton = (RendererSceneRenderRD *)RendererSceneRenderRD::singleton;
  3127. Error err = scene_singleton->volumetric_fog.compiler.compile(RS::SHADER_FOG, code, &actions, path, gen_code);
  3128. ERR_FAIL_COND_MSG(err != OK, "Fog shader compilation failed.");
  3129. if (version.is_null()) {
  3130. version = scene_singleton->volumetric_fog.shader.version_create();
  3131. }
  3132. scene_singleton->volumetric_fog.shader.version_set_compute_code(version, gen_code.code, gen_code.uniforms, gen_code.stage_globals[ShaderCompiler::STAGE_COMPUTE], gen_code.defines);
  3133. ERR_FAIL_COND(!scene_singleton->volumetric_fog.shader.version_is_valid(version));
  3134. ubo_size = gen_code.uniform_total_size;
  3135. ubo_offsets = gen_code.uniform_offsets;
  3136. texture_uniforms = gen_code.texture_uniforms;
  3137. pipeline = RD::get_singleton()->compute_pipeline_create(scene_singleton->volumetric_fog.shader.version_get_shader(version, 0));
  3138. valid = true;
  3139. }
  3140. void RendererSceneRenderRD::FogShaderData::set_default_texture_param(const StringName &p_name, RID p_texture, int p_index) {
  3141. if (!p_texture.is_valid()) {
  3142. if (default_texture_params.has(p_name) && default_texture_params[p_name].has(p_index)) {
  3143. default_texture_params[p_name].erase(p_index);
  3144. if (default_texture_params[p_name].is_empty()) {
  3145. default_texture_params.erase(p_name);
  3146. }
  3147. }
  3148. } else {
  3149. if (!default_texture_params.has(p_name)) {
  3150. default_texture_params[p_name] = Map<int, RID>();
  3151. }
  3152. default_texture_params[p_name][p_index] = p_texture;
  3153. }
  3154. }
  3155. void RendererSceneRenderRD::FogShaderData::get_param_list(List<PropertyInfo> *p_param_list) const {
  3156. Map<int, StringName> order;
  3157. for (Map<StringName, ShaderLanguage::ShaderNode::Uniform>::Element *E = uniforms.front(); E; E = E->next()) {
  3158. if (E->get().scope == ShaderLanguage::ShaderNode::Uniform::SCOPE_GLOBAL || E->get().scope == ShaderLanguage::ShaderNode::Uniform::SCOPE_INSTANCE) {
  3159. continue;
  3160. }
  3161. if (E->get().texture_order >= 0) {
  3162. order[E->get().texture_order + 100000] = E->key();
  3163. } else {
  3164. order[E->get().order] = E->key();
  3165. }
  3166. }
  3167. for (Map<int, StringName>::Element *E = order.front(); E; E = E->next()) {
  3168. PropertyInfo pi = ShaderLanguage::uniform_to_property_info(uniforms[E->get()]);
  3169. pi.name = E->get();
  3170. p_param_list->push_back(pi);
  3171. }
  3172. }
  3173. void RendererSceneRenderRD::FogShaderData::get_instance_param_list(List<RendererStorage::InstanceShaderParam> *p_param_list) const {
  3174. for (Map<StringName, ShaderLanguage::ShaderNode::Uniform>::Element *E = uniforms.front(); E; E = E->next()) {
  3175. if (E->get().scope != ShaderLanguage::ShaderNode::Uniform::SCOPE_INSTANCE) {
  3176. continue;
  3177. }
  3178. RendererStorage::InstanceShaderParam p;
  3179. p.info = ShaderLanguage::uniform_to_property_info(E->get());
  3180. p.info.name = E->key(); //supply name
  3181. p.index = E->get().instance_index;
  3182. p.default_value = ShaderLanguage::constant_value_to_variant(E->get().default_value, E->get().type, E->get().array_size, E->get().hint);
  3183. p_param_list->push_back(p);
  3184. }
  3185. }
  3186. bool RendererSceneRenderRD::FogShaderData::is_param_texture(const StringName &p_param) const {
  3187. if (!uniforms.has(p_param)) {
  3188. return false;
  3189. }
  3190. return uniforms[p_param].texture_order >= 0;
  3191. }
  3192. bool RendererSceneRenderRD::FogShaderData::is_animated() const {
  3193. return false;
  3194. }
  3195. bool RendererSceneRenderRD::FogShaderData::casts_shadows() const {
  3196. return false;
  3197. }
  3198. Variant RendererSceneRenderRD::FogShaderData::get_default_parameter(const StringName &p_parameter) const {
  3199. if (uniforms.has(p_parameter)) {
  3200. ShaderLanguage::ShaderNode::Uniform uniform = uniforms[p_parameter];
  3201. Vector<ShaderLanguage::ConstantNode::Value> default_value = uniform.default_value;
  3202. return ShaderLanguage::constant_value_to_variant(default_value, uniform.type, uniform.array_size, uniform.hint);
  3203. }
  3204. return Variant();
  3205. }
  3206. RS::ShaderNativeSourceCode RendererSceneRenderRD::FogShaderData::get_native_source_code() const {
  3207. RendererSceneRenderRD *scene_singleton = (RendererSceneRenderRD *)RendererSceneRenderRD::singleton;
  3208. return scene_singleton->volumetric_fog.shader.version_get_native_source_code(version);
  3209. }
  3210. RendererSceneRenderRD::FogShaderData::FogShaderData() {
  3211. valid = false;
  3212. }
  3213. RendererSceneRenderRD::FogShaderData::~FogShaderData() {
  3214. RendererSceneRenderRD *scene_singleton = (RendererSceneRenderRD *)RendererSceneRenderRD::singleton;
  3215. ERR_FAIL_COND(!scene_singleton);
  3216. //pipeline variants will clear themselves if shader is gone
  3217. if (version.is_valid()) {
  3218. scene_singleton->volumetric_fog.shader.version_free(version);
  3219. }
  3220. }
  3221. ////////////////////////////////////////////////////////////////////////////////
  3222. // Fog material
  3223. bool RendererSceneRenderRD::FogMaterialData::update_parameters(const Map<StringName, Variant> &p_parameters, bool p_uniform_dirty, bool p_textures_dirty) {
  3224. RendererSceneRenderRD *scene_singleton = (RendererSceneRenderRD *)RendererSceneRenderRD::singleton;
  3225. uniform_set_updated = true;
  3226. return update_parameters_uniform_set(p_parameters, p_uniform_dirty, p_textures_dirty, shader_data->uniforms, shader_data->ubo_offsets.ptr(), shader_data->texture_uniforms, shader_data->default_texture_params, shader_data->ubo_size, uniform_set, scene_singleton->volumetric_fog.shader.version_get_shader(shader_data->version, 0), VolumetricFogShader::FogSet::FOG_SET_MATERIAL);
  3227. }
  3228. RendererSceneRenderRD::FogMaterialData::~FogMaterialData() {
  3229. free_parameters_uniform_set(uniform_set);
  3230. }
  3231. RendererStorageRD::ShaderData *RendererSceneRenderRD::_create_fog_shader_func() {
  3232. FogShaderData *shader_data = memnew(FogShaderData);
  3233. return shader_data;
  3234. }
  3235. RendererStorageRD::ShaderData *RendererSceneRenderRD::_create_fog_shader_funcs() {
  3236. return static_cast<RendererSceneRenderRD *>(RendererSceneRenderRD::singleton)->_create_fog_shader_func();
  3237. };
  3238. RendererStorageRD::MaterialData *RendererSceneRenderRD::_create_fog_material_func(FogShaderData *p_shader) {
  3239. FogMaterialData *material_data = memnew(FogMaterialData);
  3240. material_data->shader_data = p_shader;
  3241. //update will happen later anyway so do nothing.
  3242. return material_data;
  3243. }
  3244. RendererStorageRD::MaterialData *RendererSceneRenderRD::_create_fog_material_funcs(RendererStorageRD::ShaderData *p_shader) {
  3245. return static_cast<RendererSceneRenderRD *>(RendererSceneRenderRD::singleton)->_create_fog_material_func(static_cast<FogShaderData *>(p_shader));
  3246. };
  3247. ////////////////////////////////////////////////////////////////////////////////
  3248. // Volumetric Fog
  3249. void RendererSceneRenderRD::_volumetric_fog_erase(RenderBuffers *rb) {
  3250. ERR_FAIL_COND(!rb->volumetric_fog);
  3251. RD::get_singleton()->free(rb->volumetric_fog->prev_light_density_map);
  3252. RD::get_singleton()->free(rb->volumetric_fog->light_density_map);
  3253. RD::get_singleton()->free(rb->volumetric_fog->fog_map);
  3254. RD::get_singleton()->free(rb->volumetric_fog->density_map);
  3255. RD::get_singleton()->free(rb->volumetric_fog->light_map);
  3256. RD::get_singleton()->free(rb->volumetric_fog->emissive_map);
  3257. if (rb->volumetric_fog->fog_uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(rb->volumetric_fog->fog_uniform_set)) {
  3258. RD::get_singleton()->free(rb->volumetric_fog->fog_uniform_set);
  3259. }
  3260. if (rb->volumetric_fog->process_uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(rb->volumetric_fog->process_uniform_set)) {
  3261. RD::get_singleton()->free(rb->volumetric_fog->process_uniform_set);
  3262. }
  3263. if (rb->volumetric_fog->process_uniform_set2.is_valid() && RD::get_singleton()->uniform_set_is_valid(rb->volumetric_fog->process_uniform_set2)) {
  3264. RD::get_singleton()->free(rb->volumetric_fog->process_uniform_set2);
  3265. }
  3266. if (rb->volumetric_fog->sdfgi_uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(rb->volumetric_fog->sdfgi_uniform_set)) {
  3267. RD::get_singleton()->free(rb->volumetric_fog->sdfgi_uniform_set);
  3268. }
  3269. if (rb->volumetric_fog->sky_uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(rb->volumetric_fog->sky_uniform_set)) {
  3270. RD::get_singleton()->free(rb->volumetric_fog->sky_uniform_set);
  3271. }
  3272. memdelete(rb->volumetric_fog);
  3273. rb->volumetric_fog = nullptr;
  3274. }
  3275. Vector3i RendererSceneRenderRD::_point_get_position_in_froxel_volume(const Vector3 &p_point, float fog_end, const Vector2 &fog_near_size, const Vector2 &fog_far_size, float volumetric_fog_detail_spread, const Vector3 &fog_size, const Transform3D &p_cam_transform) {
  3276. Vector3 view_position = p_cam_transform.affine_inverse().xform(p_point);
  3277. view_position.z = MIN(view_position.z, -0.01); // Clamp to the front of camera
  3278. Vector3 fog_position = Vector3(0, 0, 0);
  3279. view_position.y = -view_position.y;
  3280. fog_position.z = -view_position.z / fog_end;
  3281. fog_position.x = (view_position.x / (2 * (fog_near_size.x * (1.0 - fog_position.z) + fog_far_size.x * fog_position.z))) + 0.5;
  3282. fog_position.y = (view_position.y / (2 * (fog_near_size.y * (1.0 - fog_position.z) + fog_far_size.y * fog_position.z))) + 0.5;
  3283. fog_position.z = Math::pow(float(fog_position.z), float(1.0 / volumetric_fog_detail_spread));
  3284. fog_position = fog_position * fog_size - Vector3(0.5, 0.5, 0.5);
  3285. fog_position.x = CLAMP(fog_position.x, 0.0, fog_size.x);
  3286. fog_position.y = CLAMP(fog_position.y, 0.0, fog_size.y);
  3287. fog_position.z = CLAMP(fog_position.z, 0.0, fog_size.z);
  3288. return Vector3i(fog_position);
  3289. }
  3290. 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, const PagedArray<RID> &p_fog_volumes) {
  3291. ERR_FAIL_COND(!is_clustered_enabled()); // can't use volumetric fog without clustered
  3292. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_buffers);
  3293. ERR_FAIL_COND(!rb);
  3294. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_environment);
  3295. float ratio = float(rb->width) / float((rb->width + rb->height) / 2);
  3296. uint32_t target_width = uint32_t(float(volumetric_fog_size) * ratio);
  3297. uint32_t target_height = uint32_t(float(volumetric_fog_size) / ratio);
  3298. if (rb->volumetric_fog) {
  3299. //validate
  3300. if (!env || !env->volumetric_fog_enabled || rb->volumetric_fog->width != target_width || rb->volumetric_fog->height != target_height || rb->volumetric_fog->depth != volumetric_fog_depth) {
  3301. _volumetric_fog_erase(rb);
  3302. }
  3303. }
  3304. if (!env || !env->volumetric_fog_enabled) {
  3305. //no reason to enable or update, bye
  3306. return;
  3307. }
  3308. RENDER_TIMESTAMP("> Volumetric Fog");
  3309. RD::get_singleton()->draw_command_begin_label("Volumetric Fog");
  3310. if (env && env->volumetric_fog_enabled && !rb->volumetric_fog) {
  3311. //required volumetric fog but not existing, create
  3312. rb->volumetric_fog = memnew(VolumetricFog);
  3313. rb->volumetric_fog->width = target_width;
  3314. rb->volumetric_fog->height = target_height;
  3315. rb->volumetric_fog->depth = volumetric_fog_depth;
  3316. RD::TextureFormat tf;
  3317. tf.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
  3318. tf.width = target_width;
  3319. tf.height = target_height;
  3320. tf.depth = volumetric_fog_depth;
  3321. tf.texture_type = RD::TEXTURE_TYPE_3D;
  3322. tf.usage_bits = RD::TEXTURE_USAGE_STORAGE_BIT | RD::TEXTURE_USAGE_CAN_COPY_FROM_BIT;
  3323. rb->volumetric_fog->light_density_map = RD::get_singleton()->texture_create(tf, RD::TextureView());
  3324. RD::get_singleton()->set_resource_name(rb->volumetric_fog->light_density_map, "Fog light-density map");
  3325. tf.usage_bits = RD::TEXTURE_USAGE_STORAGE_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_COPY_TO_BIT;
  3326. rb->volumetric_fog->prev_light_density_map = RD::get_singleton()->texture_create(tf, RD::TextureView());
  3327. RD::get_singleton()->set_resource_name(rb->volumetric_fog->prev_light_density_map, "Fog previous light-density map");
  3328. RD::get_singleton()->texture_clear(rb->volumetric_fog->prev_light_density_map, Color(0, 0, 0, 0), 0, 1, 0, 1);
  3329. tf.usage_bits = RD::TEXTURE_USAGE_STORAGE_BIT | RD::TEXTURE_USAGE_SAMPLING_BIT;
  3330. rb->volumetric_fog->fog_map = RD::get_singleton()->texture_create(tf, RD::TextureView());
  3331. RD::get_singleton()->set_resource_name(rb->volumetric_fog->fog_map, "Fog map");
  3332. #if defined(OSX_ENABLED) || defined(IPHONE_ENABLED)
  3333. Vector<uint8_t> dm;
  3334. dm.resize(target_width * target_height * volumetric_fog_depth * 4);
  3335. dm.fill(0);
  3336. rb->volumetric_fog->density_map = RD::get_singleton()->storage_buffer_create(dm.size(), dm);
  3337. RD::get_singleton()->set_resource_name(rb->volumetric_fog->density_map, "Fog density map");
  3338. rb->volumetric_fog->light_map = RD::get_singleton()->storage_buffer_create(dm.size(), dm);
  3339. RD::get_singleton()->set_resource_name(rb->volumetric_fog->light_map, "Fog light map");
  3340. rb->volumetric_fog->emissive_map = RD::get_singleton()->storage_buffer_create(dm.size(), dm);
  3341. RD::get_singleton()->set_resource_name(rb->volumetric_fog->emissive_map, "Fog emissive map");
  3342. #else
  3343. tf.format = RD::DATA_FORMAT_R32_UINT;
  3344. tf.usage_bits = RD::TEXTURE_USAGE_STORAGE_BIT | RD::TEXTURE_USAGE_CAN_COPY_TO_BIT;
  3345. rb->volumetric_fog->density_map = RD::get_singleton()->texture_create(tf, RD::TextureView());
  3346. RD::get_singleton()->set_resource_name(rb->volumetric_fog->density_map, "Fog density map");
  3347. RD::get_singleton()->texture_clear(rb->volumetric_fog->density_map, Color(0, 0, 0, 0), 0, 1, 0, 1);
  3348. rb->volumetric_fog->light_map = RD::get_singleton()->texture_create(tf, RD::TextureView());
  3349. RD::get_singleton()->set_resource_name(rb->volumetric_fog->light_map, "Fog light map");
  3350. RD::get_singleton()->texture_clear(rb->volumetric_fog->light_map, Color(0, 0, 0, 0), 0, 1, 0, 1);
  3351. rb->volumetric_fog->emissive_map = RD::get_singleton()->texture_create(tf, RD::TextureView());
  3352. RD::get_singleton()->set_resource_name(rb->volumetric_fog->emissive_map, "Fog emissive map");
  3353. RD::get_singleton()->texture_clear(rb->volumetric_fog->emissive_map, Color(0, 0, 0, 0), 0, 1, 0, 1);
  3354. #endif
  3355. Vector<RD::Uniform> uniforms;
  3356. {
  3357. RD::Uniform u;
  3358. u.binding = 0;
  3359. u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
  3360. u.append_id(rb->volumetric_fog->fog_map);
  3361. uniforms.push_back(u);
  3362. }
  3363. rb->volumetric_fog->sky_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, sky.sky_shader.default_shader_rd, RendererSceneSkyRD::SKY_SET_FOG);
  3364. }
  3365. if (p_fog_volumes.size() > 0) {
  3366. RD::get_singleton()->draw_command_begin_label("Render Volumetric Fog Volumes");
  3367. RENDER_TIMESTAMP("Render FogVolumes");
  3368. VolumetricFogShader::VolumeUBO params;
  3369. Vector2 frustum_near_size = p_cam_projection.get_viewport_half_extents();
  3370. Vector2 frustum_far_size = p_cam_projection.get_far_plane_half_extents();
  3371. float z_near = p_cam_projection.get_z_near();
  3372. float z_far = p_cam_projection.get_z_far();
  3373. float fog_end = env->volumetric_fog_length;
  3374. Vector2 fog_far_size = frustum_near_size.lerp(frustum_far_size, (fog_end - z_near) / (z_far - z_near));
  3375. Vector2 fog_near_size;
  3376. if (p_cam_projection.is_orthogonal()) {
  3377. fog_near_size = fog_far_size;
  3378. } else {
  3379. fog_near_size = Vector2();
  3380. }
  3381. params.fog_frustum_size_begin[0] = fog_near_size.x;
  3382. params.fog_frustum_size_begin[1] = fog_near_size.y;
  3383. params.fog_frustum_size_end[0] = fog_far_size.x;
  3384. params.fog_frustum_size_end[1] = fog_far_size.y;
  3385. params.fog_frustum_end = fog_end;
  3386. params.z_near = z_near;
  3387. params.z_far = z_far;
  3388. params.time = time;
  3389. params.fog_volume_size[0] = rb->volumetric_fog->width;
  3390. params.fog_volume_size[1] = rb->volumetric_fog->height;
  3391. params.fog_volume_size[2] = rb->volumetric_fog->depth;
  3392. params.use_temporal_reprojection = env->volumetric_fog_temporal_reprojection;
  3393. params.temporal_frame = RSG::rasterizer->get_frame_number() % VolumetricFog::MAX_TEMPORAL_FRAMES;
  3394. params.detail_spread = env->volumetric_fog_detail_spread;
  3395. params.temporal_blend = env->volumetric_fog_temporal_reprojection_amount;
  3396. Transform3D to_prev_cam_view = rb->volumetric_fog->prev_cam_transform.affine_inverse() * p_cam_transform;
  3397. storage->store_transform(to_prev_cam_view, params.to_prev_view);
  3398. storage->store_transform(p_cam_transform, params.transform);
  3399. RD::get_singleton()->buffer_update(volumetric_fog.volume_ubo, 0, sizeof(VolumetricFogShader::VolumeUBO), &params, RD::BARRIER_MASK_COMPUTE);
  3400. if (rb->volumetric_fog->fog_uniform_set.is_null() || !RD::get_singleton()->uniform_set_is_valid(rb->volumetric_fog->fog_uniform_set)) {
  3401. Vector<RD::Uniform> uniforms;
  3402. {
  3403. RD::Uniform u;
  3404. #if defined(OSX_ENABLED) || defined(IPHONE_ENABLED)
  3405. u.uniform_type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
  3406. #else
  3407. u.uniform_type = RD::UNIFORM_TYPE_IMAGE;
  3408. #endif
  3409. u.binding = 1;
  3410. u.append_id(rb->volumetric_fog->emissive_map);
  3411. uniforms.push_back(u);
  3412. }
  3413. {
  3414. RD::Uniform u;
  3415. u.uniform_type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
  3416. u.binding = 2;
  3417. u.append_id(volumetric_fog.volume_ubo);
  3418. uniforms.push_back(u);
  3419. }
  3420. {
  3421. RD::Uniform u;
  3422. #if defined(OSX_ENABLED) || defined(IPHONE_ENABLED)
  3423. u.uniform_type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
  3424. #else
  3425. u.uniform_type = RD::UNIFORM_TYPE_IMAGE;
  3426. #endif
  3427. u.binding = 3;
  3428. u.append_id(rb->volumetric_fog->density_map);
  3429. uniforms.push_back(u);
  3430. }
  3431. {
  3432. RD::Uniform u;
  3433. #if defined(OSX_ENABLED) || defined(IPHONE_ENABLED)
  3434. u.uniform_type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
  3435. #else
  3436. u.uniform_type = RD::UNIFORM_TYPE_IMAGE;
  3437. #endif
  3438. u.binding = 4;
  3439. u.append_id(rb->volumetric_fog->light_map);
  3440. uniforms.push_back(u);
  3441. }
  3442. rb->volumetric_fog->fog_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, volumetric_fog.default_shader_rd, VolumetricFogShader::FogSet::FOG_SET_UNIFORMS);
  3443. }
  3444. RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin();
  3445. bool any_uses_time = false;
  3446. for (int i = 0; i < (int)p_fog_volumes.size(); i++) {
  3447. FogVolumeInstance *fog_volume_instance = fog_volume_instance_owner.get_or_null(p_fog_volumes[i]);
  3448. ERR_FAIL_COND(!fog_volume_instance);
  3449. RID fog_volume = fog_volume_instance->volume;
  3450. RID fog_material = storage->fog_volume_get_material(fog_volume);
  3451. FogMaterialData *material = nullptr;
  3452. if (fog_material.is_valid()) {
  3453. material = (FogMaterialData *)storage->material_get_data(fog_material, RendererStorageRD::SHADER_TYPE_FOG);
  3454. if (!material || !material->shader_data->valid) {
  3455. material = nullptr;
  3456. }
  3457. }
  3458. if (!material) {
  3459. fog_material = volumetric_fog.default_material;
  3460. material = (FogMaterialData *)storage->material_get_data(fog_material, RendererStorageRD::SHADER_TYPE_FOG);
  3461. }
  3462. ERR_FAIL_COND(!material);
  3463. FogShaderData *shader_data = material->shader_data;
  3464. ERR_FAIL_COND(!shader_data);
  3465. any_uses_time |= shader_data->uses_time;
  3466. Vector3i min = Vector3i();
  3467. Vector3i max = Vector3i();
  3468. Vector3i kernel_size = Vector3i();
  3469. Vector3 position = fog_volume_instance->transform.get_origin();
  3470. RS::FogVolumeShape volume_type = storage->fog_volume_get_shape(fog_volume);
  3471. Vector3 extents = storage->fog_volume_get_extents(fog_volume);
  3472. if (volume_type == RS::FOG_VOLUME_SHAPE_BOX || volume_type == RS::FOG_VOLUME_SHAPE_ELLIPSOID) {
  3473. Vector3i points[8];
  3474. points[0] = _point_get_position_in_froxel_volume(fog_volume_instance->transform.xform(Vector3(extents.x, extents.y, extents.z)), fog_end, fog_near_size, fog_far_size, env->volumetric_fog_detail_spread, Vector3(rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth), p_cam_transform);
  3475. points[1] = _point_get_position_in_froxel_volume(fog_volume_instance->transform.xform(Vector3(-extents.x, extents.y, extents.z)), fog_end, fog_near_size, fog_far_size, env->volumetric_fog_detail_spread, Vector3(rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth), p_cam_transform);
  3476. points[2] = _point_get_position_in_froxel_volume(fog_volume_instance->transform.xform(Vector3(extents.x, -extents.y, extents.z)), fog_end, fog_near_size, fog_far_size, env->volumetric_fog_detail_spread, Vector3(rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth), p_cam_transform);
  3477. points[3] = _point_get_position_in_froxel_volume(fog_volume_instance->transform.xform(Vector3(-extents.x, -extents.y, extents.z)), fog_end, fog_near_size, fog_far_size, env->volumetric_fog_detail_spread, Vector3(rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth), p_cam_transform);
  3478. points[4] = _point_get_position_in_froxel_volume(fog_volume_instance->transform.xform(Vector3(extents.x, extents.y, -extents.z)), fog_end, fog_near_size, fog_far_size, env->volumetric_fog_detail_spread, Vector3(rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth), p_cam_transform);
  3479. points[5] = _point_get_position_in_froxel_volume(fog_volume_instance->transform.xform(Vector3(-extents.x, extents.y, -extents.z)), fog_end, fog_near_size, fog_far_size, env->volumetric_fog_detail_spread, Vector3(rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth), p_cam_transform);
  3480. points[6] = _point_get_position_in_froxel_volume(fog_volume_instance->transform.xform(Vector3(extents.x, -extents.y, -extents.z)), fog_end, fog_near_size, fog_far_size, env->volumetric_fog_detail_spread, Vector3(rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth), p_cam_transform);
  3481. points[7] = _point_get_position_in_froxel_volume(fog_volume_instance->transform.xform(Vector3(-extents.x, -extents.y, -extents.z)), fog_end, fog_near_size, fog_far_size, env->volumetric_fog_detail_spread, Vector3(rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth), p_cam_transform);
  3482. min = Vector3i(int32_t(rb->volumetric_fog->width) - 1, int32_t(rb->volumetric_fog->height) - 1, int32_t(rb->volumetric_fog->depth) - 1);
  3483. max = Vector3i(1, 1, 1);
  3484. for (int j = 0; j < 8; j++) {
  3485. min = Vector3i(MIN(min.x, points[j].x), MIN(min.y, points[j].y), MIN(min.z, points[j].z));
  3486. max = Vector3i(MAX(max.x, points[j].x), MAX(max.y, points[j].y), MAX(max.z, points[j].z));
  3487. }
  3488. kernel_size = max - min;
  3489. } else {
  3490. // Volume type global runs on all cells
  3491. extents = Vector3(rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth);
  3492. min = Vector3i(0, 0, 0);
  3493. kernel_size = Vector3i(int32_t(rb->volumetric_fog->width), int32_t(rb->volumetric_fog->height), int32_t(rb->volumetric_fog->depth));
  3494. }
  3495. if (kernel_size.x == 0 || kernel_size.y == 0 || kernel_size.z == 0) {
  3496. continue;
  3497. }
  3498. volumetric_fog.push_constant.position[0] = position.x;
  3499. volumetric_fog.push_constant.position[1] = position.y;
  3500. volumetric_fog.push_constant.position[2] = position.z;
  3501. volumetric_fog.push_constant.extents[0] = extents.x;
  3502. volumetric_fog.push_constant.extents[1] = extents.y;
  3503. volumetric_fog.push_constant.extents[2] = extents.z;
  3504. volumetric_fog.push_constant.corner[0] = min.x;
  3505. volumetric_fog.push_constant.corner[1] = min.y;
  3506. volumetric_fog.push_constant.corner[2] = min.z;
  3507. volumetric_fog.push_constant.shape = uint32_t(storage->fog_volume_get_shape(fog_volume));
  3508. storage->store_transform(fog_volume_instance->transform.affine_inverse(), volumetric_fog.push_constant.transform);
  3509. RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, shader_data->pipeline);
  3510. RD::get_singleton()->compute_list_bind_uniform_set(compute_list, rb->volumetric_fog->fog_uniform_set, VolumetricFogShader::FogSet::FOG_SET_UNIFORMS);
  3511. RD::get_singleton()->compute_list_set_push_constant(compute_list, &volumetric_fog.push_constant, sizeof(VolumetricFogShader::FogPushConstant));
  3512. RD::get_singleton()->compute_list_bind_uniform_set(compute_list, volumetric_fog.base_uniform_set, VolumetricFogShader::FogSet::FOG_SET_BASE);
  3513. if (material->uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(material->uniform_set)) { // Material may not have a uniform set.
  3514. RD::get_singleton()->compute_list_bind_uniform_set(compute_list, material->uniform_set, VolumetricFogShader::FogSet::FOG_SET_MATERIAL);
  3515. }
  3516. RD::get_singleton()->compute_list_dispatch_threads(compute_list, kernel_size.x, kernel_size.y, kernel_size.z);
  3517. }
  3518. if (any_uses_time || env->volumetric_fog_temporal_reprojection) {
  3519. RenderingServerDefault::redraw_request();
  3520. }
  3521. RD::get_singleton()->draw_command_end_label();
  3522. RD::get_singleton()->compute_list_end();
  3523. }
  3524. if (rb->volumetric_fog->process_uniform_set.is_null() || !RD::get_singleton()->uniform_set_is_valid(rb->volumetric_fog->process_uniform_set)) {
  3525. //re create uniform set if needed
  3526. Vector<RD::Uniform> uniforms;
  3527. Vector<RD::Uniform> copy_uniforms;
  3528. {
  3529. RD::Uniform u;
  3530. u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
  3531. u.binding = 1;
  3532. ShadowAtlas *shadow_atlas = shadow_atlas_owner.get_or_null(p_shadow_atlas);
  3533. if (shadow_atlas == nullptr || shadow_atlas->depth.is_null()) {
  3534. u.append_id(texture_storage->texture_rd_get_default(RendererRD::DEFAULT_RD_TEXTURE_BLACK));
  3535. } else {
  3536. u.append_id(shadow_atlas->depth);
  3537. }
  3538. uniforms.push_back(u);
  3539. copy_uniforms.push_back(u);
  3540. }
  3541. {
  3542. RD::Uniform u;
  3543. u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
  3544. u.binding = 2;
  3545. if (directional_shadow.depth.is_valid()) {
  3546. u.append_id(directional_shadow.depth);
  3547. } else {
  3548. u.append_id(texture_storage->texture_rd_get_default(RendererRD::DEFAULT_RD_TEXTURE_BLACK));
  3549. }
  3550. uniforms.push_back(u);
  3551. copy_uniforms.push_back(u);
  3552. }
  3553. {
  3554. RD::Uniform u;
  3555. u.uniform_type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
  3556. u.binding = 3;
  3557. u.append_id(get_omni_light_buffer());
  3558. uniforms.push_back(u);
  3559. copy_uniforms.push_back(u);
  3560. }
  3561. {
  3562. RD::Uniform u;
  3563. u.uniform_type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
  3564. u.binding = 4;
  3565. u.append_id(get_spot_light_buffer());
  3566. uniforms.push_back(u);
  3567. copy_uniforms.push_back(u);
  3568. }
  3569. {
  3570. RD::Uniform u;
  3571. u.uniform_type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
  3572. u.binding = 5;
  3573. u.append_id(get_directional_light_buffer());
  3574. uniforms.push_back(u);
  3575. copy_uniforms.push_back(u);
  3576. }
  3577. {
  3578. RD::Uniform u;
  3579. u.uniform_type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
  3580. u.binding = 6;
  3581. u.append_id(rb->cluster_builder->get_cluster_buffer());
  3582. uniforms.push_back(u);
  3583. copy_uniforms.push_back(u);
  3584. }
  3585. {
  3586. RD::Uniform u;
  3587. u.uniform_type = RD::UNIFORM_TYPE_SAMPLER;
  3588. u.binding = 7;
  3589. u.append_id(storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED));
  3590. uniforms.push_back(u);
  3591. copy_uniforms.push_back(u);
  3592. }
  3593. {
  3594. RD::Uniform u;
  3595. u.uniform_type = RD::UNIFORM_TYPE_IMAGE;
  3596. u.binding = 8;
  3597. u.append_id(rb->volumetric_fog->light_density_map);
  3598. uniforms.push_back(u);
  3599. copy_uniforms.push_back(u);
  3600. }
  3601. {
  3602. RD::Uniform u;
  3603. u.uniform_type = RD::UNIFORM_TYPE_IMAGE;
  3604. u.binding = 9;
  3605. u.append_id(rb->volumetric_fog->fog_map);
  3606. uniforms.push_back(u);
  3607. }
  3608. {
  3609. RD::Uniform u;
  3610. u.uniform_type = RD::UNIFORM_TYPE_IMAGE;
  3611. u.binding = 9;
  3612. u.append_id(rb->volumetric_fog->prev_light_density_map);
  3613. copy_uniforms.push_back(u);
  3614. }
  3615. {
  3616. RD::Uniform u;
  3617. u.uniform_type = RD::UNIFORM_TYPE_SAMPLER;
  3618. u.binding = 10;
  3619. u.append_id(shadow_sampler);
  3620. uniforms.push_back(u);
  3621. copy_uniforms.push_back(u);
  3622. }
  3623. {
  3624. RD::Uniform u;
  3625. u.uniform_type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
  3626. u.binding = 11;
  3627. u.append_id(render_buffers_get_voxel_gi_buffer(p_render_buffers));
  3628. uniforms.push_back(u);
  3629. copy_uniforms.push_back(u);
  3630. }
  3631. {
  3632. RD::Uniform u;
  3633. u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
  3634. u.binding = 12;
  3635. for (int i = 0; i < RendererSceneGIRD::MAX_VOXEL_GI_INSTANCES; i++) {
  3636. u.append_id(rb->gi.voxel_gi_textures[i]);
  3637. }
  3638. uniforms.push_back(u);
  3639. copy_uniforms.push_back(u);
  3640. }
  3641. {
  3642. RD::Uniform u;
  3643. u.uniform_type = RD::UNIFORM_TYPE_SAMPLER;
  3644. u.binding = 13;
  3645. u.append_id(storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED));
  3646. uniforms.push_back(u);
  3647. copy_uniforms.push_back(u);
  3648. }
  3649. {
  3650. RD::Uniform u;
  3651. u.uniform_type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
  3652. u.binding = 14;
  3653. u.append_id(volumetric_fog.params_ubo);
  3654. uniforms.push_back(u);
  3655. copy_uniforms.push_back(u);
  3656. }
  3657. {
  3658. RD::Uniform u;
  3659. u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
  3660. u.binding = 15;
  3661. u.append_id(rb->volumetric_fog->prev_light_density_map);
  3662. uniforms.push_back(u);
  3663. }
  3664. {
  3665. RD::Uniform u;
  3666. #if defined(OSX_ENABLED) || defined(IPHONE_ENABLED)
  3667. u.uniform_type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
  3668. #else
  3669. u.uniform_type = RD::UNIFORM_TYPE_IMAGE;
  3670. #endif
  3671. u.binding = 16;
  3672. u.append_id(rb->volumetric_fog->density_map);
  3673. uniforms.push_back(u);
  3674. }
  3675. {
  3676. RD::Uniform u;
  3677. #if defined(OSX_ENABLED) || defined(IPHONE_ENABLED)
  3678. u.uniform_type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
  3679. #else
  3680. u.uniform_type = RD::UNIFORM_TYPE_IMAGE;
  3681. #endif
  3682. u.binding = 17;
  3683. u.append_id(rb->volumetric_fog->light_map);
  3684. uniforms.push_back(u);
  3685. }
  3686. {
  3687. RD::Uniform u;
  3688. #if defined(OSX_ENABLED) || defined(IPHONE_ENABLED)
  3689. u.uniform_type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
  3690. #else
  3691. u.uniform_type = RD::UNIFORM_TYPE_IMAGE;
  3692. #endif
  3693. u.binding = 18;
  3694. u.append_id(rb->volumetric_fog->emissive_map);
  3695. uniforms.push_back(u);
  3696. }
  3697. {
  3698. RD::Uniform u;
  3699. u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
  3700. u.binding = 19;
  3701. RID radiance_texture = texture_storage->texture_rd_get_default(is_using_radiance_cubemap_array() ? RendererRD::DEFAULT_RD_TEXTURE_CUBEMAP_ARRAY_BLACK : RendererRD::DEFAULT_RD_TEXTURE_CUBEMAP_BLACK);
  3702. RID sky_texture = env->sky.is_valid() ? sky.sky_get_radiance_texture_rd(env->sky) : RID();
  3703. u.append_id(sky_texture.is_valid() ? sky_texture : radiance_texture);
  3704. uniforms.push_back(u);
  3705. }
  3706. rb->volumetric_fog->copy_uniform_set = RD::get_singleton()->uniform_set_create(copy_uniforms, volumetric_fog.process_shader.version_get_shader(volumetric_fog.process_shader_version, VolumetricFogShader::VOLUMETRIC_FOG_PROCESS_SHADER_COPY), 0);
  3707. rb->volumetric_fog->process_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, volumetric_fog.process_shader.version_get_shader(volumetric_fog.process_shader_version, VolumetricFogShader::VOLUMETRIC_FOG_PROCESS_SHADER_DENSITY), 0);
  3708. RID aux7 = uniforms.write[7].get_id(0);
  3709. RID aux8 = uniforms.write[8].get_id(0);
  3710. uniforms.write[7].set_id(0, aux8);
  3711. uniforms.write[8].set_id(0, aux7);
  3712. rb->volumetric_fog->process_uniform_set2 = RD::get_singleton()->uniform_set_create(uniforms, volumetric_fog.process_shader.version_get_shader(volumetric_fog.process_shader_version, 0), 0);
  3713. }
  3714. bool using_sdfgi = env->volumetric_fog_gi_inject > 0.0001 && env->sdfgi_enabled && (rb->sdfgi != nullptr);
  3715. if (using_sdfgi) {
  3716. if (rb->volumetric_fog->sdfgi_uniform_set.is_null() || !RD::get_singleton()->uniform_set_is_valid(rb->volumetric_fog->sdfgi_uniform_set)) {
  3717. Vector<RD::Uniform> uniforms;
  3718. {
  3719. RD::Uniform u;
  3720. u.uniform_type = RD::UNIFORM_TYPE_UNIFORM_BUFFER;
  3721. u.binding = 0;
  3722. u.append_id(gi.sdfgi_ubo);
  3723. uniforms.push_back(u);
  3724. }
  3725. {
  3726. RD::Uniform u;
  3727. u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
  3728. u.binding = 1;
  3729. u.append_id(rb->sdfgi->ambient_texture);
  3730. uniforms.push_back(u);
  3731. }
  3732. {
  3733. RD::Uniform u;
  3734. u.uniform_type = RD::UNIFORM_TYPE_TEXTURE;
  3735. u.binding = 2;
  3736. u.append_id(rb->sdfgi->occlusion_texture);
  3737. uniforms.push_back(u);
  3738. }
  3739. rb->volumetric_fog->sdfgi_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, volumetric_fog.process_shader.version_get_shader(volumetric_fog.process_shader_version, VolumetricFogShader::VOLUMETRIC_FOG_PROCESS_SHADER_DENSITY_WITH_SDFGI), 1);
  3740. }
  3741. }
  3742. rb->volumetric_fog->length = env->volumetric_fog_length;
  3743. rb->volumetric_fog->spread = env->volumetric_fog_detail_spread;
  3744. VolumetricFogShader::ParamsUBO params;
  3745. Vector2 frustum_near_size = p_cam_projection.get_viewport_half_extents();
  3746. Vector2 frustum_far_size = p_cam_projection.get_far_plane_half_extents();
  3747. float z_near = p_cam_projection.get_z_near();
  3748. float z_far = p_cam_projection.get_z_far();
  3749. float fog_end = env->volumetric_fog_length;
  3750. Vector2 fog_far_size = frustum_near_size.lerp(frustum_far_size, (fog_end - z_near) / (z_far - z_near));
  3751. Vector2 fog_near_size;
  3752. if (p_cam_projection.is_orthogonal()) {
  3753. fog_near_size = fog_far_size;
  3754. } else {
  3755. fog_near_size = Vector2();
  3756. }
  3757. params.fog_frustum_size_begin[0] = fog_near_size.x;
  3758. params.fog_frustum_size_begin[1] = fog_near_size.y;
  3759. params.fog_frustum_size_end[0] = fog_far_size.x;
  3760. params.fog_frustum_size_end[1] = fog_far_size.y;
  3761. params.ambient_inject = env->volumetric_fog_ambient_inject * env->ambient_light_energy;
  3762. params.z_far = z_far;
  3763. params.fog_frustum_end = fog_end;
  3764. Color ambient_color = env->ambient_light.to_linear();
  3765. params.ambient_color[0] = ambient_color.r;
  3766. params.ambient_color[1] = ambient_color.g;
  3767. params.ambient_color[2] = ambient_color.b;
  3768. params.sky_contribution = env->ambient_sky_contribution;
  3769. params.fog_volume_size[0] = rb->volumetric_fog->width;
  3770. params.fog_volume_size[1] = rb->volumetric_fog->height;
  3771. params.fog_volume_size[2] = rb->volumetric_fog->depth;
  3772. params.directional_light_count = p_directional_light_count;
  3773. Color emission = env->volumetric_fog_emission.to_linear();
  3774. params.base_emission[0] = emission.r * env->volumetric_fog_emission_energy;
  3775. params.base_emission[1] = emission.g * env->volumetric_fog_emission_energy;
  3776. params.base_emission[2] = emission.b * env->volumetric_fog_emission_energy;
  3777. params.base_density = env->volumetric_fog_density;
  3778. Color base_scattering = env->volumetric_fog_scattering.to_linear();
  3779. params.base_scattering[0] = base_scattering.r;
  3780. params.base_scattering[1] = base_scattering.g;
  3781. params.base_scattering[2] = base_scattering.b;
  3782. params.phase_g = env->volumetric_fog_anisotropy;
  3783. params.detail_spread = env->volumetric_fog_detail_spread;
  3784. params.gi_inject = env->volumetric_fog_gi_inject;
  3785. params.cam_rotation[0] = p_cam_transform.basis[0][0];
  3786. params.cam_rotation[1] = p_cam_transform.basis[1][0];
  3787. params.cam_rotation[2] = p_cam_transform.basis[2][0];
  3788. params.cam_rotation[3] = 0;
  3789. params.cam_rotation[4] = p_cam_transform.basis[0][1];
  3790. params.cam_rotation[5] = p_cam_transform.basis[1][1];
  3791. params.cam_rotation[6] = p_cam_transform.basis[2][1];
  3792. params.cam_rotation[7] = 0;
  3793. params.cam_rotation[8] = p_cam_transform.basis[0][2];
  3794. params.cam_rotation[9] = p_cam_transform.basis[1][2];
  3795. params.cam_rotation[10] = p_cam_transform.basis[2][2];
  3796. params.cam_rotation[11] = 0;
  3797. params.filter_axis = 0;
  3798. params.max_voxel_gi_instances = env->volumetric_fog_gi_inject > 0.001 ? p_voxel_gi_count : 0;
  3799. params.temporal_frame = RSG::rasterizer->get_frame_number() % VolumetricFog::MAX_TEMPORAL_FRAMES;
  3800. Transform3D to_prev_cam_view = rb->volumetric_fog->prev_cam_transform.affine_inverse() * p_cam_transform;
  3801. storage->store_transform(to_prev_cam_view, params.to_prev_view);
  3802. params.use_temporal_reprojection = env->volumetric_fog_temporal_reprojection;
  3803. params.temporal_blend = env->volumetric_fog_temporal_reprojection_amount;
  3804. {
  3805. uint32_t cluster_size = rb->cluster_builder->get_cluster_size();
  3806. params.cluster_shift = get_shift_from_power_of_2(cluster_size);
  3807. uint32_t cluster_screen_width = (rb->width - 1) / cluster_size + 1;
  3808. uint32_t cluster_screen_height = (rb->height - 1) / cluster_size + 1;
  3809. params.max_cluster_element_count_div_32 = max_cluster_elements / 32;
  3810. params.cluster_type_size = cluster_screen_width * cluster_screen_height * (params.max_cluster_element_count_div_32 + 32);
  3811. params.cluster_width = cluster_screen_width;
  3812. params.screen_size[0] = rb->width;
  3813. params.screen_size[1] = rb->height;
  3814. }
  3815. Basis sky_transform = env->sky_orientation;
  3816. sky_transform = sky_transform.inverse() * p_cam_transform.basis;
  3817. RendererStorageRD::store_transform_3x3(sky_transform, params.radiance_inverse_xform);
  3818. RD::get_singleton()->draw_command_begin_label("Render Volumetric Fog");
  3819. RENDER_TIMESTAMP("Render Fog");
  3820. RD::get_singleton()->buffer_update(volumetric_fog.params_ubo, 0, sizeof(VolumetricFogShader::ParamsUBO), &params, RD::BARRIER_MASK_COMPUTE);
  3821. RD::ComputeListID compute_list = RD::get_singleton()->compute_list_begin();
  3822. RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, volumetric_fog.process_pipelines[using_sdfgi ? VolumetricFogShader::VOLUMETRIC_FOG_PROCESS_SHADER_DENSITY_WITH_SDFGI : VolumetricFogShader::VOLUMETRIC_FOG_PROCESS_SHADER_DENSITY]);
  3823. RD::get_singleton()->compute_list_bind_uniform_set(compute_list, rb->volumetric_fog->process_uniform_set, 0);
  3824. if (using_sdfgi) {
  3825. RD::get_singleton()->compute_list_bind_uniform_set(compute_list, rb->volumetric_fog->sdfgi_uniform_set, 1);
  3826. }
  3827. RD::get_singleton()->compute_list_dispatch_threads(compute_list, rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth);
  3828. RD::get_singleton()->compute_list_add_barrier(compute_list);
  3829. // Copy fog to history buffer
  3830. if (env->volumetric_fog_temporal_reprojection) {
  3831. RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, volumetric_fog.process_pipelines[VolumetricFogShader::VOLUMETRIC_FOG_PROCESS_SHADER_COPY]);
  3832. RD::get_singleton()->compute_list_bind_uniform_set(compute_list, rb->volumetric_fog->copy_uniform_set, 0);
  3833. RD::get_singleton()->compute_list_dispatch_threads(compute_list, rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth);
  3834. RD::get_singleton()->compute_list_add_barrier(compute_list);
  3835. }
  3836. RD::get_singleton()->draw_command_end_label();
  3837. if (volumetric_fog_filter_active) {
  3838. RD::get_singleton()->draw_command_begin_label("Filter Fog");
  3839. RENDER_TIMESTAMP("Filter Fog");
  3840. RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, volumetric_fog.process_pipelines[VolumetricFogShader::VOLUMETRIC_FOG_PROCESS_SHADER_FILTER]);
  3841. RD::get_singleton()->compute_list_bind_uniform_set(compute_list, rb->volumetric_fog->process_uniform_set, 0);
  3842. RD::get_singleton()->compute_list_dispatch_threads(compute_list, rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth);
  3843. RD::get_singleton()->compute_list_end();
  3844. //need restart for buffer update
  3845. params.filter_axis = 1;
  3846. RD::get_singleton()->buffer_update(volumetric_fog.params_ubo, 0, sizeof(VolumetricFogShader::ParamsUBO), &params);
  3847. compute_list = RD::get_singleton()->compute_list_begin();
  3848. RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, volumetric_fog.process_pipelines[VolumetricFogShader::VOLUMETRIC_FOG_PROCESS_SHADER_FILTER]);
  3849. RD::get_singleton()->compute_list_bind_uniform_set(compute_list, rb->volumetric_fog->process_uniform_set2, 0);
  3850. RD::get_singleton()->compute_list_dispatch_threads(compute_list, rb->volumetric_fog->width, rb->volumetric_fog->height, rb->volumetric_fog->depth);
  3851. RD::get_singleton()->compute_list_add_barrier(compute_list);
  3852. RD::get_singleton()->draw_command_end_label();
  3853. }
  3854. RENDER_TIMESTAMP("Integrate Fog");
  3855. RD::get_singleton()->draw_command_begin_label("Integrate Fog");
  3856. RD::get_singleton()->compute_list_bind_compute_pipeline(compute_list, volumetric_fog.process_pipelines[VolumetricFogShader::VOLUMETRIC_FOG_PROCESS_SHADER_FOG]);
  3857. RD::get_singleton()->compute_list_bind_uniform_set(compute_list, rb->volumetric_fog->process_uniform_set, 0);
  3858. RD::get_singleton()->compute_list_dispatch_threads(compute_list, rb->volumetric_fog->width, rb->volumetric_fog->height, 1);
  3859. RD::get_singleton()->compute_list_end(RD::BARRIER_MASK_RASTER);
  3860. RENDER_TIMESTAMP("< Volumetric Fog");
  3861. RD::get_singleton()->draw_command_end_label();
  3862. RD::get_singleton()->draw_command_end_label();
  3863. rb->volumetric_fog->prev_cam_transform = p_cam_transform;
  3864. }
  3865. bool RendererSceneRenderRD::_needs_post_prepass_render(RenderDataRD *p_render_data, bool p_use_gi) {
  3866. if (p_render_data->render_buffers.is_valid()) {
  3867. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_data->render_buffers);
  3868. if (rb->sdfgi != nullptr) {
  3869. return true;
  3870. }
  3871. }
  3872. return false;
  3873. }
  3874. void RendererSceneRenderRD::_post_prepass_render(RenderDataRD *p_render_data, bool p_use_gi) {
  3875. if (p_render_data->render_buffers.is_valid()) {
  3876. if (p_use_gi) {
  3877. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_data->render_buffers);
  3878. ERR_FAIL_COND(rb == nullptr);
  3879. if (rb->sdfgi == nullptr) {
  3880. return;
  3881. }
  3882. RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_render_data->environment);
  3883. rb->sdfgi->update_probes(env, sky.sky_owner.get_or_null(env->sky));
  3884. }
  3885. }
  3886. }
  3887. void RendererSceneRenderRD::_pre_resolve_render(RenderDataRD *p_render_data, bool p_use_gi) {
  3888. if (p_render_data->render_buffers.is_valid()) {
  3889. if (p_use_gi) {
  3890. RD::get_singleton()->compute_list_end();
  3891. }
  3892. }
  3893. }
  3894. void RendererSceneRenderRD::_pre_opaque_render(RenderDataRD *p_render_data, bool p_use_ssao, bool p_use_ssil, bool p_use_gi, RID p_normal_roughness_buffer, RID p_voxel_gi_buffer) {
  3895. // Render shadows while GI is rendering, due to how barriers are handled, this should happen at the same time
  3896. if (p_render_data->render_buffers.is_valid() && p_use_gi) {
  3897. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_data->render_buffers);
  3898. ERR_FAIL_COND(rb == nullptr);
  3899. if (rb->sdfgi != nullptr) {
  3900. rb->sdfgi->store_probes();
  3901. }
  3902. }
  3903. render_state.cube_shadows.clear();
  3904. render_state.shadows.clear();
  3905. render_state.directional_shadows.clear();
  3906. Plane camera_plane(-p_render_data->cam_transform.basis.get_axis(Vector3::AXIS_Z), p_render_data->cam_transform.origin);
  3907. float lod_distance_multiplier = p_render_data->cam_projection.get_lod_multiplier();
  3908. {
  3909. for (int i = 0; i < render_state.render_shadow_count; i++) {
  3910. LightInstance *li = light_instance_owner.get_or_null(render_state.render_shadows[i].light);
  3911. if (storage->light_get_type(li->light) == RS::LIGHT_DIRECTIONAL) {
  3912. render_state.directional_shadows.push_back(i);
  3913. } else if (storage->light_get_type(li->light) == RS::LIGHT_OMNI && storage->light_omni_get_shadow_mode(li->light) == RS::LIGHT_OMNI_SHADOW_CUBE) {
  3914. render_state.cube_shadows.push_back(i);
  3915. } else {
  3916. render_state.shadows.push_back(i);
  3917. }
  3918. }
  3919. //cube shadows are rendered in their own way
  3920. for (uint32_t i = 0; i < render_state.cube_shadows.size(); i++) {
  3921. _render_shadow_pass(render_state.render_shadows[render_state.cube_shadows[i]].light, p_render_data->shadow_atlas, render_state.render_shadows[render_state.cube_shadows[i]].pass, render_state.render_shadows[render_state.cube_shadows[i]].instances, camera_plane, lod_distance_multiplier, p_render_data->screen_mesh_lod_threshold, true, true, true, p_render_data->render_info);
  3922. }
  3923. if (render_state.directional_shadows.size()) {
  3924. //open the pass for directional shadows
  3925. _update_directional_shadow_atlas();
  3926. RD::get_singleton()->draw_list_begin(directional_shadow.fb, RD::INITIAL_ACTION_DROP, RD::FINAL_ACTION_DISCARD, RD::INITIAL_ACTION_CLEAR, RD::FINAL_ACTION_CONTINUE);
  3927. RD::get_singleton()->draw_list_end();
  3928. }
  3929. }
  3930. // Render GI
  3931. bool render_shadows = render_state.directional_shadows.size() || render_state.shadows.size();
  3932. bool render_gi = p_render_data->render_buffers.is_valid() && p_use_gi;
  3933. if (render_shadows && render_gi) {
  3934. RENDER_TIMESTAMP("Render GI + Render Shadows (Parallel)");
  3935. } else if (render_shadows) {
  3936. RENDER_TIMESTAMP("Render Shadows");
  3937. } else if (render_gi) {
  3938. RENDER_TIMESTAMP("Render GI");
  3939. }
  3940. //prepare shadow rendering
  3941. if (render_shadows) {
  3942. _render_shadow_begin();
  3943. //render directional shadows
  3944. for (uint32_t i = 0; i < render_state.directional_shadows.size(); i++) {
  3945. _render_shadow_pass(render_state.render_shadows[render_state.directional_shadows[i]].light, p_render_data->shadow_atlas, render_state.render_shadows[render_state.directional_shadows[i]].pass, render_state.render_shadows[render_state.directional_shadows[i]].instances, camera_plane, lod_distance_multiplier, p_render_data->screen_mesh_lod_threshold, false, i == render_state.directional_shadows.size() - 1, false, p_render_data->render_info);
  3946. }
  3947. //render positional shadows
  3948. for (uint32_t i = 0; i < render_state.shadows.size(); i++) {
  3949. _render_shadow_pass(render_state.render_shadows[render_state.shadows[i]].light, p_render_data->shadow_atlas, render_state.render_shadows[render_state.shadows[i]].pass, render_state.render_shadows[render_state.shadows[i]].instances, camera_plane, lod_distance_multiplier, p_render_data->screen_mesh_lod_threshold, i == 0, i == render_state.shadows.size() - 1, true, p_render_data->render_info);
  3950. }
  3951. _render_shadow_process();
  3952. }
  3953. //start GI
  3954. if (render_gi) {
  3955. 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);
  3956. }
  3957. //Do shadow rendering (in parallel with GI)
  3958. if (render_shadows) {
  3959. _render_shadow_end(RD::BARRIER_MASK_NO_BARRIER);
  3960. }
  3961. if (render_gi) {
  3962. RD::get_singleton()->compute_list_end(RD::BARRIER_MASK_NO_BARRIER); //use a later barrier
  3963. }
  3964. if (p_render_data->render_buffers.is_valid()) {
  3965. if (p_use_ssao || p_use_ssil) {
  3966. RenderBuffers *rb = render_buffers_owner.get_or_null(p_render_data->render_buffers);
  3967. ERR_FAIL_COND(!rb);
  3968. bool invalidate_uniform_set = false;
  3969. if (rb->ss_effects.linear_depth.is_null()) {
  3970. RD::TextureFormat tf;
  3971. tf.format = RD::DATA_FORMAT_R16_SFLOAT;
  3972. tf.texture_type = RD::TEXTURE_TYPE_2D_ARRAY;
  3973. tf.width = (rb->width + 1) / 2;
  3974. tf.height = (rb->height + 1) / 2;
  3975. tf.mipmaps = 5;
  3976. tf.array_layers = 4;
  3977. tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_STORAGE_BIT;
  3978. rb->ss_effects.linear_depth = RD::get_singleton()->texture_create(tf, RD::TextureView());
  3979. RD::get_singleton()->set_resource_name(rb->ss_effects.linear_depth, "SS Effects Depth");
  3980. for (uint32_t i = 0; i < tf.mipmaps; i++) {
  3981. RID slice = RD::get_singleton()->texture_create_shared_from_slice(RD::TextureView(), rb->ss_effects.linear_depth, 0, i, 1, RD::TEXTURE_SLICE_2D_ARRAY);
  3982. rb->ss_effects.linear_depth_slices.push_back(slice);
  3983. RD::get_singleton()->set_resource_name(slice, "SS Effects Depth Mip " + itos(i) + " ");
  3984. }
  3985. invalidate_uniform_set = true;
  3986. }
  3987. storage->get_effects()->downsample_depth(rb->depth_texture, rb->ss_effects.linear_depth_slices, ssao_quality, ssil_quality, invalidate_uniform_set, ssao_half_size, ssil_half_size, Size2i(rb->width, rb->height), p_render_data->cam_projection);
  3988. }
  3989. if (p_use_ssao) {
  3990. _process_ssao(p_render_data->render_buffers, p_render_data->environment, p_normal_roughness_buffer, p_render_data->cam_projection);
  3991. }
  3992. if (p_use_ssil) {
  3993. _process_ssil(p_render_data->render_buffers, p_render_data->environment, p_normal_roughness_buffer, p_render_data->cam_projection, p_render_data->cam_transform);
  3994. }
  3995. }
  3996. //full barrier here, we need raster, transfer and compute and it depends from the previous work
  3997. RD::get_singleton()->barrier(RD::BARRIER_MASK_ALL, RD::BARRIER_MASK_ALL);
  3998. if (current_cluster_builder) {
  3999. current_cluster_builder->begin(p_render_data->cam_transform, p_render_data->cam_projection, !p_render_data->reflection_probe.is_valid());
  4000. }
  4001. bool using_shadows = true;
  4002. if (p_render_data->reflection_probe.is_valid()) {
  4003. if (!storage->reflection_probe_renders_shadows(reflection_probe_instance_get_probe(p_render_data->reflection_probe))) {
  4004. using_shadows = false;
  4005. }
  4006. } else {
  4007. //do not render reflections when rendering a reflection probe
  4008. _setup_reflections(*p_render_data->reflection_probes, p_render_data->cam_transform.affine_inverse(), p_render_data->environment);
  4009. }
  4010. uint32_t directional_light_count = 0;
  4011. uint32_t positional_light_count = 0;
  4012. _setup_lights(*p_render_data->lights, p_render_data->cam_transform, p_render_data->shadow_atlas, using_shadows, directional_light_count, positional_light_count, p_render_data->directional_light_soft_shadows);
  4013. _setup_decals(*p_render_data->decals, p_render_data->cam_transform.affine_inverse());
  4014. p_render_data->directional_light_count = directional_light_count;
  4015. if (current_cluster_builder) {
  4016. current_cluster_builder->bake_cluster();
  4017. }
  4018. if (p_render_data->render_buffers.is_valid()) {
  4019. bool directional_shadows = false;
  4020. for (uint32_t i = 0; i < directional_light_count; i++) {
  4021. if (cluster.directional_lights[i].shadow_enabled) {
  4022. directional_shadows = true;
  4023. break;
  4024. }
  4025. }
  4026. if (is_volumetric_supported()) {
  4027. _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, *p_render_data->fog_volumes);
  4028. }
  4029. }
  4030. }
  4031. void RendererSceneRenderRD::render_scene(RID p_render_buffers, const CameraData *p_camera_data, 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, const PagedArray<RID> &p_fog_volumes, 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_mesh_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, RendererScene::RenderInfo *r_render_info) {
  4032. // getting this here now so we can direct call a bunch of things more easily
  4033. RenderBuffers *rb = nullptr;
  4034. if (p_render_buffers.is_valid()) {
  4035. rb = render_buffers_owner.get_or_null(p_render_buffers);
  4036. ERR_FAIL_COND(!rb);
  4037. }
  4038. //assign render data
  4039. RenderDataRD render_data;
  4040. {
  4041. render_data.render_buffers = p_render_buffers;
  4042. // Our first camera is used by default
  4043. render_data.cam_transform = p_camera_data->main_transform;
  4044. render_data.cam_projection = p_camera_data->main_projection;
  4045. render_data.view_projection[0] = p_camera_data->main_projection;
  4046. render_data.cam_ortogonal = p_camera_data->is_ortogonal;
  4047. render_data.view_count = p_camera_data->view_count;
  4048. for (uint32_t v = 0; v < p_camera_data->view_count; v++) {
  4049. render_data.view_projection[v] = p_camera_data->view_projection[v];
  4050. }
  4051. render_data.z_near = p_camera_data->main_projection.get_z_near();
  4052. render_data.z_far = p_camera_data->main_projection.get_z_far();
  4053. render_data.instances = &p_instances;
  4054. render_data.lights = &p_lights;
  4055. render_data.reflection_probes = &p_reflection_probes;
  4056. render_data.voxel_gi_instances = &p_voxel_gi_instances;
  4057. render_data.decals = &p_decals;
  4058. render_data.lightmaps = &p_lightmaps;
  4059. render_data.fog_volumes = &p_fog_volumes;
  4060. render_data.environment = p_environment;
  4061. render_data.camera_effects = p_camera_effects;
  4062. render_data.shadow_atlas = p_shadow_atlas;
  4063. render_data.reflection_atlas = p_reflection_atlas;
  4064. render_data.reflection_probe = p_reflection_probe;
  4065. render_data.reflection_probe_pass = p_reflection_probe_pass;
  4066. // this should be the same for all cameras..
  4067. render_data.lod_distance_multiplier = p_camera_data->main_projection.get_lod_multiplier();
  4068. render_data.lod_camera_plane = Plane(-p_camera_data->main_transform.basis.get_axis(Vector3::AXIS_Z), p_camera_data->main_transform.get_origin());
  4069. if (get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_DISABLE_LOD) {
  4070. render_data.screen_mesh_lod_threshold = 0.0;
  4071. } else {
  4072. render_data.screen_mesh_lod_threshold = p_screen_mesh_lod_threshold;
  4073. }
  4074. render_state.render_shadows = p_render_shadows;
  4075. render_state.render_shadow_count = p_render_shadow_count;
  4076. render_state.render_sdfgi_regions = p_render_sdfgi_regions;
  4077. render_state.render_sdfgi_region_count = p_render_sdfgi_region_count;
  4078. render_state.sdfgi_update_data = p_sdfgi_update_data;
  4079. render_data.render_info = r_render_info;
  4080. }
  4081. PagedArray<RID> empty;
  4082. if (get_debug_draw_mode() == RS::VIEWPORT_DEBUG_DRAW_UNSHADED) {
  4083. render_data.lights = &empty;
  4084. render_data.reflection_probes = &empty;
  4085. render_data.voxel_gi_instances = &empty;
  4086. }
  4087. //sdfgi first
  4088. if (rb != nullptr && rb->sdfgi != nullptr) {
  4089. for (int i = 0; i < render_state.render_sdfgi_region_count; i++) {
  4090. rb->sdfgi->render_region(p_render_buffers, render_state.render_sdfgi_regions[i].region, render_state.render_sdfgi_regions[i].instances, this);
  4091. }
  4092. if (render_state.sdfgi_update_data->update_static) {
  4093. rb->sdfgi->render_static_lights(p_render_buffers, render_state.sdfgi_update_data->static_cascade_count, p_sdfgi_update_data->static_cascade_indices, render_state.sdfgi_update_data->static_positional_lights, this);
  4094. }
  4095. }
  4096. Color clear_color;
  4097. if (p_render_buffers.is_valid()) {
  4098. clear_color = storage->render_target_get_clear_request_color(rb->render_target);
  4099. } else {
  4100. clear_color = storage->get_default_clear_color();
  4101. }
  4102. //assign render indices to voxel_gi_instances
  4103. if (is_dynamic_gi_supported()) {
  4104. for (uint32_t i = 0; i < (uint32_t)p_voxel_gi_instances.size(); i++) {
  4105. RendererSceneGIRD::VoxelGIInstance *voxel_gi_inst = gi.voxel_gi_instance_owner.get_or_null(p_voxel_gi_instances[i]);
  4106. if (voxel_gi_inst) {
  4107. voxel_gi_inst->render_index = i;
  4108. }
  4109. }
  4110. }
  4111. if (render_buffers_owner.owns(render_data.render_buffers)) {
  4112. // render_data.render_buffers == p_render_buffers so we can use our already retrieved rb
  4113. current_cluster_builder = rb->cluster_builder;
  4114. } else if (reflection_probe_instance_owner.owns(render_data.reflection_probe)) {
  4115. ReflectionProbeInstance *rpi = reflection_probe_instance_owner.get_or_null(render_data.reflection_probe);
  4116. ReflectionAtlas *ra = reflection_atlas_owner.get_or_null(rpi->atlas);
  4117. if (!ra) {
  4118. ERR_PRINT("reflection probe has no reflection atlas! Bug?");
  4119. current_cluster_builder = nullptr;
  4120. } else {
  4121. current_cluster_builder = ra->cluster_builder;
  4122. }
  4123. } else {
  4124. ERR_PRINT("No render buffer nor reflection atlas, bug"); //should never happen, will crash
  4125. current_cluster_builder = nullptr;
  4126. }
  4127. render_state.voxel_gi_count = 0;
  4128. if (rb != nullptr && is_dynamic_gi_supported()) {
  4129. if (rb->sdfgi) {
  4130. rb->sdfgi->update_cascades();
  4131. rb->sdfgi->pre_process_gi(render_data.cam_transform, &render_data, this);
  4132. rb->sdfgi->update_light();
  4133. }
  4134. gi.setup_voxel_gi_instances(render_data.render_buffers, render_data.cam_transform, *render_data.voxel_gi_instances, render_state.voxel_gi_count, this);
  4135. }
  4136. render_state.depth_prepass_used = false;
  4137. //calls _pre_opaque_render between depth pre-pass and opaque pass
  4138. if (current_cluster_builder != nullptr) {
  4139. render_data.cluster_buffer = current_cluster_builder->get_cluster_buffer();
  4140. render_data.cluster_size = current_cluster_builder->get_cluster_size();
  4141. render_data.cluster_max_elements = current_cluster_builder->get_max_cluster_elements();
  4142. }
  4143. _render_scene(&render_data, clear_color);
  4144. if (p_render_buffers.is_valid()) {
  4145. /*
  4146. _debug_draw_cluster(p_render_buffers);
  4147. RENDER_TIMESTAMP("Tonemap");
  4148. _render_buffers_post_process_and_tonemap(&render_data);
  4149. */
  4150. _render_buffers_debug_draw(p_render_buffers, p_shadow_atlas, p_occluder_debug_tex);
  4151. if (debug_draw == RS::VIEWPORT_DEBUG_DRAW_SDFGI && rb != nullptr && rb->sdfgi != nullptr) {
  4152. rb->sdfgi->debug_draw(render_data.cam_projection, render_data.cam_transform, rb->width, rb->height, rb->render_target, rb->texture);
  4153. }
  4154. }
  4155. }
  4156. void RendererSceneRenderRD::_debug_draw_cluster(RID p_render_buffers) {
  4157. if (p_render_buffers.is_valid() && current_cluster_builder != nullptr) {
  4158. RS::ViewportDebugDraw dd = get_debug_draw_mode();
  4159. if (dd == RS::VIEWPORT_DEBUG_DRAW_CLUSTER_OMNI_LIGHTS || dd == RS::VIEWPORT_DEBUG_DRAW_CLUSTER_SPOT_LIGHTS || dd == RS::VIEWPORT_DEBUG_DRAW_CLUSTER_DECALS || dd == RS::VIEWPORT_DEBUG_DRAW_CLUSTER_REFLECTION_PROBES) {
  4160. ClusterBuilderRD::ElementType elem_type = ClusterBuilderRD::ELEMENT_TYPE_MAX;
  4161. switch (dd) {
  4162. case RS::VIEWPORT_DEBUG_DRAW_CLUSTER_OMNI_LIGHTS:
  4163. elem_type = ClusterBuilderRD::ELEMENT_TYPE_OMNI_LIGHT;
  4164. break;
  4165. case RS::VIEWPORT_DEBUG_DRAW_CLUSTER_SPOT_LIGHTS:
  4166. elem_type = ClusterBuilderRD::ELEMENT_TYPE_SPOT_LIGHT;
  4167. break;
  4168. case RS::VIEWPORT_DEBUG_DRAW_CLUSTER_DECALS:
  4169. elem_type = ClusterBuilderRD::ELEMENT_TYPE_DECAL;
  4170. break;
  4171. case RS::VIEWPORT_DEBUG_DRAW_CLUSTER_REFLECTION_PROBES:
  4172. elem_type = ClusterBuilderRD::ELEMENT_TYPE_REFLECTION_PROBE;
  4173. break;
  4174. default: {
  4175. }
  4176. }
  4177. current_cluster_builder->debug(elem_type);
  4178. }
  4179. }
  4180. }
  4181. void RendererSceneRenderRD::_render_shadow_pass(RID p_light, RID p_shadow_atlas, int p_pass, const PagedArray<GeometryInstance *> &p_instances, const Plane &p_camera_plane, float p_lod_distance_multiplier, float p_screen_mesh_lod_threshold, bool p_open_pass, bool p_close_pass, bool p_clear_region, RendererScene::RenderInfo *p_render_info) {
  4182. LightInstance *light_instance = light_instance_owner.get_or_null(p_light);
  4183. ERR_FAIL_COND(!light_instance);
  4184. Rect2i atlas_rect;
  4185. uint32_t atlas_size;
  4186. RID atlas_fb;
  4187. bool using_dual_paraboloid = false;
  4188. bool using_dual_paraboloid_flip = false;
  4189. Vector2i dual_paraboloid_offset;
  4190. RID render_fb;
  4191. RID render_texture;
  4192. float zfar;
  4193. bool use_pancake = false;
  4194. bool render_cubemap = false;
  4195. bool finalize_cubemap = false;
  4196. bool flip_y = false;
  4197. CameraMatrix light_projection;
  4198. Transform3D light_transform;
  4199. if (storage->light_get_type(light_instance->light) == RS::LIGHT_DIRECTIONAL) {
  4200. //set pssm stuff
  4201. if (light_instance->last_scene_shadow_pass != scene_pass) {
  4202. light_instance->directional_rect = _get_directional_shadow_rect(directional_shadow.size, directional_shadow.light_count, directional_shadow.current_light);
  4203. directional_shadow.current_light++;
  4204. light_instance->last_scene_shadow_pass = scene_pass;
  4205. }
  4206. use_pancake = storage->light_get_param(light_instance->light, RS::LIGHT_PARAM_SHADOW_PANCAKE_SIZE) > 0;
  4207. light_projection = light_instance->shadow_transform[p_pass].camera;
  4208. light_transform = light_instance->shadow_transform[p_pass].transform;
  4209. atlas_rect = light_instance->directional_rect;
  4210. if (storage->light_directional_get_shadow_mode(light_instance->light) == RS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_4_SPLITS) {
  4211. atlas_rect.size.width /= 2;
  4212. atlas_rect.size.height /= 2;
  4213. if (p_pass == 1) {
  4214. atlas_rect.position.x += atlas_rect.size.width;
  4215. } else if (p_pass == 2) {
  4216. atlas_rect.position.y += atlas_rect.size.height;
  4217. } else if (p_pass == 3) {
  4218. atlas_rect.position += atlas_rect.size;
  4219. }
  4220. } else if (storage->light_directional_get_shadow_mode(light_instance->light) == RS::LIGHT_DIRECTIONAL_SHADOW_PARALLEL_2_SPLITS) {
  4221. atlas_rect.size.height /= 2;
  4222. if (p_pass == 0) {
  4223. } else {
  4224. atlas_rect.position.y += atlas_rect.size.height;
  4225. }
  4226. }
  4227. light_instance->shadow_transform[p_pass].atlas_rect = atlas_rect;
  4228. light_instance->shadow_transform[p_pass].atlas_rect.position /= directional_shadow.size;
  4229. light_instance->shadow_transform[p_pass].atlas_rect.size /= directional_shadow.size;
  4230. zfar = storage->light_get_param(light_instance->light, RS::LIGHT_PARAM_RANGE);
  4231. render_fb = directional_shadow.fb;
  4232. render_texture = RID();
  4233. flip_y = true;
  4234. } else {
  4235. //set from shadow atlas
  4236. ShadowAtlas *shadow_atlas = shadow_atlas_owner.get_or_null(p_shadow_atlas);
  4237. ERR_FAIL_COND(!shadow_atlas);
  4238. ERR_FAIL_COND(!shadow_atlas->shadow_owners.has(p_light));
  4239. _update_shadow_atlas(shadow_atlas);
  4240. uint32_t key = shadow_atlas->shadow_owners[p_light];
  4241. uint32_t quadrant = (key >> ShadowAtlas::QUADRANT_SHIFT) & 0x3;
  4242. uint32_t shadow = key & ShadowAtlas::SHADOW_INDEX_MASK;
  4243. ERR_FAIL_INDEX((int)shadow, shadow_atlas->quadrants[quadrant].shadows.size());
  4244. uint32_t quadrant_size = shadow_atlas->size >> 1;
  4245. atlas_rect.position.x = (quadrant & 1) * quadrant_size;
  4246. atlas_rect.position.y = (quadrant >> 1) * quadrant_size;
  4247. uint32_t shadow_size = (quadrant_size / shadow_atlas->quadrants[quadrant].subdivision);
  4248. atlas_rect.position.x += (shadow % shadow_atlas->quadrants[quadrant].subdivision) * shadow_size;
  4249. atlas_rect.position.y += (shadow / shadow_atlas->quadrants[quadrant].subdivision) * shadow_size;
  4250. atlas_rect.size.width = shadow_size;
  4251. atlas_rect.size.height = shadow_size;
  4252. zfar = storage->light_get_param(light_instance->light, RS::LIGHT_PARAM_RANGE);
  4253. if (storage->light_get_type(light_instance->light) == RS::LIGHT_OMNI) {
  4254. bool wrap = (shadow + 1) % shadow_atlas->quadrants[quadrant].subdivision == 0;
  4255. dual_paraboloid_offset = wrap ? Vector2i(1 - shadow_atlas->quadrants[quadrant].subdivision, 1) : Vector2i(1, 0);
  4256. if (storage->light_omni_get_shadow_mode(light_instance->light) == RS::LIGHT_OMNI_SHADOW_CUBE) {
  4257. ShadowCubemap *cubemap = _get_shadow_cubemap(shadow_size / 2);
  4258. render_fb = cubemap->side_fb[p_pass];
  4259. render_texture = cubemap->cubemap;
  4260. light_projection = light_instance->shadow_transform[p_pass].camera;
  4261. light_transform = light_instance->shadow_transform[p_pass].transform;
  4262. render_cubemap = true;
  4263. finalize_cubemap = p_pass == 5;
  4264. atlas_fb = shadow_atlas->fb;
  4265. atlas_size = shadow_atlas->size;
  4266. if (p_pass == 0) {
  4267. _render_shadow_begin();
  4268. }
  4269. } else {
  4270. atlas_rect.position.x += 1;
  4271. atlas_rect.position.y += 1;
  4272. atlas_rect.size.x -= 2;
  4273. atlas_rect.size.y -= 2;
  4274. atlas_rect.position += p_pass * atlas_rect.size * dual_paraboloid_offset;
  4275. light_projection = light_instance->shadow_transform[0].camera;
  4276. light_transform = light_instance->shadow_transform[0].transform;
  4277. using_dual_paraboloid = true;
  4278. using_dual_paraboloid_flip = p_pass == 1;
  4279. render_fb = shadow_atlas->fb;
  4280. flip_y = true;
  4281. }
  4282. } else if (storage->light_get_type(light_instance->light) == RS::LIGHT_SPOT) {
  4283. light_projection = light_instance->shadow_transform[0].camera;
  4284. light_transform = light_instance->shadow_transform[0].transform;
  4285. render_fb = shadow_atlas->fb;
  4286. flip_y = true;
  4287. }
  4288. }
  4289. if (render_cubemap) {
  4290. //rendering to cubemap
  4291. _render_shadow_append(render_fb, p_instances, light_projection, light_transform, zfar, 0, 0, false, false, use_pancake, p_camera_plane, p_lod_distance_multiplier, p_screen_mesh_lod_threshold, Rect2(), false, true, true, true, p_render_info);
  4292. if (finalize_cubemap) {
  4293. _render_shadow_process();
  4294. _render_shadow_end();
  4295. //reblit
  4296. Rect2 atlas_rect_norm = atlas_rect;
  4297. atlas_rect_norm.position /= float(atlas_size);
  4298. atlas_rect_norm.size /= float(atlas_size);
  4299. storage->get_effects()->copy_cubemap_to_dp(render_texture, atlas_fb, atlas_rect_norm, atlas_rect.size, light_projection.get_z_near(), light_projection.get_z_far(), false);
  4300. atlas_rect_norm.position += Vector2(dual_paraboloid_offset) * atlas_rect_norm.size;
  4301. storage->get_effects()->copy_cubemap_to_dp(render_texture, atlas_fb, atlas_rect_norm, atlas_rect.size, light_projection.get_z_near(), light_projection.get_z_far(), true);
  4302. //restore transform so it can be properly used
  4303. light_instance_set_shadow_transform(p_light, CameraMatrix(), light_instance->transform, zfar, 0, 0, 0);
  4304. }
  4305. } else {
  4306. //render shadow
  4307. _render_shadow_append(render_fb, p_instances, light_projection, light_transform, zfar, 0, 0, using_dual_paraboloid, using_dual_paraboloid_flip, use_pancake, p_camera_plane, p_lod_distance_multiplier, p_screen_mesh_lod_threshold, atlas_rect, flip_y, p_clear_region, p_open_pass, p_close_pass, p_render_info);
  4308. }
  4309. }
  4310. void RendererSceneRenderRD::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) {
  4311. _render_material(p_cam_transform, p_cam_projection, p_cam_ortogonal, p_instances, p_framebuffer, p_region);
  4312. }
  4313. void RendererSceneRenderRD::render_particle_collider_heightfield(RID p_collider, const Transform3D &p_transform, const PagedArray<GeometryInstance *> &p_instances) {
  4314. ERR_FAIL_COND(!storage->particles_collision_is_heightfield(p_collider));
  4315. Vector3 extents = storage->particles_collision_get_extents(p_collider) * p_transform.basis.get_scale();
  4316. CameraMatrix cm;
  4317. cm.set_orthogonal(-extents.x, extents.x, -extents.z, extents.z, 0, extents.y * 2.0);
  4318. Vector3 cam_pos = p_transform.origin;
  4319. cam_pos.y += extents.y;
  4320. Transform3D cam_xform;
  4321. cam_xform.set_look_at(cam_pos, cam_pos - p_transform.basis.get_axis(Vector3::AXIS_Y), -p_transform.basis.get_axis(Vector3::AXIS_Z).normalized());
  4322. RID fb = storage->particles_collision_get_heightfield_framebuffer(p_collider);
  4323. _render_particle_collider_heightfield(fb, cam_xform, cm, p_instances);
  4324. }
  4325. bool RendererSceneRenderRD::free(RID p_rid) {
  4326. if (render_buffers_owner.owns(p_rid)) {
  4327. RenderBuffers *rb = render_buffers_owner.get_or_null(p_rid);
  4328. _free_render_buffer_data(rb);
  4329. memdelete(rb->data);
  4330. if (rb->sdfgi) {
  4331. rb->sdfgi->erase();
  4332. memdelete(rb->sdfgi);
  4333. rb->sdfgi = nullptr;
  4334. }
  4335. if (rb->volumetric_fog) {
  4336. _volumetric_fog_erase(rb);
  4337. }
  4338. if (rb->cluster_builder) {
  4339. memdelete(rb->cluster_builder);
  4340. }
  4341. render_buffers_owner.free(p_rid);
  4342. } else if (environment_owner.owns(p_rid)) {
  4343. //not much to delete, just free it
  4344. environment_owner.free(p_rid);
  4345. } else if (camera_effects_owner.owns(p_rid)) {
  4346. //not much to delete, just free it
  4347. camera_effects_owner.free(p_rid);
  4348. } else if (reflection_atlas_owner.owns(p_rid)) {
  4349. reflection_atlas_set_size(p_rid, 0, 0);
  4350. ReflectionAtlas *ra = reflection_atlas_owner.get_or_null(p_rid);
  4351. if (ra->cluster_builder) {
  4352. memdelete(ra->cluster_builder);
  4353. }
  4354. reflection_atlas_owner.free(p_rid);
  4355. } else if (reflection_probe_instance_owner.owns(p_rid)) {
  4356. ReflectionProbeInstance *rpi = reflection_probe_instance_owner.get_or_null(p_rid);
  4357. _free_forward_id(FORWARD_ID_TYPE_REFLECTION_PROBE, rpi->forward_id);
  4358. reflection_probe_release_atlas_index(p_rid);
  4359. reflection_probe_instance_owner.free(p_rid);
  4360. } else if (decal_instance_owner.owns(p_rid)) {
  4361. DecalInstance *di = decal_instance_owner.get_or_null(p_rid);
  4362. _free_forward_id(FORWARD_ID_TYPE_DECAL, di->forward_id);
  4363. decal_instance_owner.free(p_rid);
  4364. } else if (lightmap_instance_owner.owns(p_rid)) {
  4365. lightmap_instance_owner.free(p_rid);
  4366. } else if (gi.voxel_gi_instance_owner.owns(p_rid)) {
  4367. RendererSceneGIRD::VoxelGIInstance *voxel_gi = gi.voxel_gi_instance_owner.get_or_null(p_rid);
  4368. if (voxel_gi->texture.is_valid()) {
  4369. RD::get_singleton()->free(voxel_gi->texture);
  4370. RD::get_singleton()->free(voxel_gi->write_buffer);
  4371. }
  4372. for (int i = 0; i < voxel_gi->dynamic_maps.size(); i++) {
  4373. RD::get_singleton()->free(voxel_gi->dynamic_maps[i].texture);
  4374. RD::get_singleton()->free(voxel_gi->dynamic_maps[i].depth);
  4375. }
  4376. gi.voxel_gi_instance_owner.free(p_rid);
  4377. } else if (sky.sky_owner.owns(p_rid)) {
  4378. sky.update_dirty_skys();
  4379. sky.free_sky(p_rid);
  4380. } else if (light_instance_owner.owns(p_rid)) {
  4381. LightInstance *light_instance = light_instance_owner.get_or_null(p_rid);
  4382. //remove from shadow atlases..
  4383. for (Set<RID>::Element *E = light_instance->shadow_atlases.front(); E; E = E->next()) {
  4384. ShadowAtlas *shadow_atlas = shadow_atlas_owner.get_or_null(E->get());
  4385. ERR_CONTINUE(!shadow_atlas->shadow_owners.has(p_rid));
  4386. uint32_t key = shadow_atlas->shadow_owners[p_rid];
  4387. uint32_t q = (key >> ShadowAtlas::QUADRANT_SHIFT) & 0x3;
  4388. uint32_t s = key & ShadowAtlas::SHADOW_INDEX_MASK;
  4389. shadow_atlas->quadrants[q].shadows.write[s].owner = RID();
  4390. if (key & ShadowAtlas::OMNI_LIGHT_FLAG) {
  4391. // Omni lights use two atlas spots, make sure to clear the other as well
  4392. shadow_atlas->quadrants[q].shadows.write[s + 1].owner = RID();
  4393. }
  4394. shadow_atlas->shadow_owners.erase(p_rid);
  4395. }
  4396. if (light_instance->light_type != RS::LIGHT_DIRECTIONAL) {
  4397. _free_forward_id(light_instance->light_type == RS::LIGHT_OMNI ? FORWARD_ID_TYPE_OMNI_LIGHT : FORWARD_ID_TYPE_SPOT_LIGHT, light_instance->forward_id);
  4398. }
  4399. light_instance_owner.free(p_rid);
  4400. } else if (shadow_atlas_owner.owns(p_rid)) {
  4401. shadow_atlas_set_size(p_rid, 0);
  4402. shadow_atlas_owner.free(p_rid);
  4403. } else if (fog_volume_instance_owner.owns(p_rid)) {
  4404. fog_volume_instance_owner.free(p_rid);
  4405. } else {
  4406. return false;
  4407. }
  4408. return true;
  4409. }
  4410. void RendererSceneRenderRD::set_debug_draw_mode(RS::ViewportDebugDraw p_debug_draw) {
  4411. debug_draw = p_debug_draw;
  4412. }
  4413. void RendererSceneRenderRD::update() {
  4414. sky.update_dirty_skys();
  4415. }
  4416. void RendererSceneRenderRD::set_time(double p_time, double p_step) {
  4417. time = p_time;
  4418. time_step = p_step;
  4419. }
  4420. void RendererSceneRenderRD::screen_space_roughness_limiter_set_active(bool p_enable, float p_amount, float p_limit) {
  4421. screen_space_roughness_limiter = p_enable;
  4422. screen_space_roughness_limiter_amount = p_amount;
  4423. screen_space_roughness_limiter_limit = p_limit;
  4424. }
  4425. bool RendererSceneRenderRD::screen_space_roughness_limiter_is_active() const {
  4426. return screen_space_roughness_limiter;
  4427. }
  4428. float RendererSceneRenderRD::screen_space_roughness_limiter_get_amount() const {
  4429. return screen_space_roughness_limiter_amount;
  4430. }
  4431. float RendererSceneRenderRD::screen_space_roughness_limiter_get_limit() const {
  4432. return screen_space_roughness_limiter_limit;
  4433. }
  4434. TypedArray<Image> RendererSceneRenderRD::bake_render_uv2(RID p_base, const Vector<RID> &p_material_overrides, const Size2i &p_image_size) {
  4435. RD::TextureFormat tf;
  4436. tf.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
  4437. tf.width = p_image_size.width; // Always 64x64
  4438. tf.height = p_image_size.height;
  4439. tf.usage_bits = RD::TEXTURE_USAGE_COLOR_ATTACHMENT_BIT | RD::TEXTURE_USAGE_CAN_COPY_FROM_BIT;
  4440. RID albedo_alpha_tex = RD::get_singleton()->texture_create(tf, RD::TextureView());
  4441. RID normal_tex = RD::get_singleton()->texture_create(tf, RD::TextureView());
  4442. RID orm_tex = RD::get_singleton()->texture_create(tf, RD::TextureView());
  4443. tf.format = RD::DATA_FORMAT_R16G16B16A16_SFLOAT;
  4444. RID emission_tex = RD::get_singleton()->texture_create(tf, RD::TextureView());
  4445. tf.format = RD::DATA_FORMAT_R32_SFLOAT;
  4446. RID depth_write_tex = RD::get_singleton()->texture_create(tf, RD::TextureView());
  4447. tf.usage_bits = RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT | RD::TEXTURE_USAGE_CAN_COPY_FROM_BIT;
  4448. tf.format = RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_D32_SFLOAT, RD::TEXTURE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) ? RD::DATA_FORMAT_D32_SFLOAT : RD::DATA_FORMAT_X8_D24_UNORM_PACK32;
  4449. RID depth_tex = RD::get_singleton()->texture_create(tf, RD::TextureView());
  4450. Vector<RID> fb_tex;
  4451. fb_tex.push_back(albedo_alpha_tex);
  4452. fb_tex.push_back(normal_tex);
  4453. fb_tex.push_back(orm_tex);
  4454. fb_tex.push_back(emission_tex);
  4455. fb_tex.push_back(depth_write_tex);
  4456. fb_tex.push_back(depth_tex);
  4457. RID fb = RD::get_singleton()->framebuffer_create(fb_tex);
  4458. //RID sampled_light;
  4459. GeometryInstance *gi = geometry_instance_create(p_base);
  4460. uint32_t sc = RSG::storage->mesh_get_surface_count(p_base);
  4461. Vector<RID> materials;
  4462. materials.resize(sc);
  4463. for (uint32_t i = 0; i < sc; i++) {
  4464. if (i < (uint32_t)p_material_overrides.size()) {
  4465. materials.write[i] = p_material_overrides[i];
  4466. }
  4467. }
  4468. geometry_instance_set_surface_materials(gi, materials);
  4469. if (cull_argument.size() == 0) {
  4470. cull_argument.push_back(nullptr);
  4471. }
  4472. cull_argument[0] = gi;
  4473. _render_uv2(cull_argument, fb, Rect2i(0, 0, p_image_size.width, p_image_size.height));
  4474. geometry_instance_free(gi);
  4475. TypedArray<Image> ret;
  4476. {
  4477. PackedByteArray data = RD::get_singleton()->texture_get_data(albedo_alpha_tex, 0);
  4478. Ref<Image> img;
  4479. img.instantiate();
  4480. img->create(p_image_size.width, p_image_size.height, false, Image::FORMAT_RGBA8, data);
  4481. RD::get_singleton()->free(albedo_alpha_tex);
  4482. ret.push_back(img);
  4483. }
  4484. {
  4485. PackedByteArray data = RD::get_singleton()->texture_get_data(normal_tex, 0);
  4486. Ref<Image> img;
  4487. img.instantiate();
  4488. img->create(p_image_size.width, p_image_size.height, false, Image::FORMAT_RGBA8, data);
  4489. RD::get_singleton()->free(normal_tex);
  4490. ret.push_back(img);
  4491. }
  4492. {
  4493. PackedByteArray data = RD::get_singleton()->texture_get_data(orm_tex, 0);
  4494. Ref<Image> img;
  4495. img.instantiate();
  4496. img->create(p_image_size.width, p_image_size.height, false, Image::FORMAT_RGBA8, data);
  4497. RD::get_singleton()->free(orm_tex);
  4498. ret.push_back(img);
  4499. }
  4500. {
  4501. PackedByteArray data = RD::get_singleton()->texture_get_data(emission_tex, 0);
  4502. Ref<Image> img;
  4503. img.instantiate();
  4504. img->create(p_image_size.width, p_image_size.height, false, Image::FORMAT_RGBAH, data);
  4505. RD::get_singleton()->free(emission_tex);
  4506. ret.push_back(img);
  4507. }
  4508. RD::get_singleton()->free(depth_write_tex);
  4509. RD::get_singleton()->free(depth_tex);
  4510. return ret;
  4511. }
  4512. void RendererSceneRenderRD::sdfgi_set_debug_probe_select(const Vector3 &p_position, const Vector3 &p_dir) {
  4513. gi.sdfgi_debug_probe_pos = p_position;
  4514. gi.sdfgi_debug_probe_dir = p_dir;
  4515. }
  4516. RendererSceneRenderRD *RendererSceneRenderRD::singleton = nullptr;
  4517. RID RendererSceneRenderRD::get_reflection_probe_buffer() {
  4518. return cluster.reflection_buffer;
  4519. }
  4520. RID RendererSceneRenderRD::get_omni_light_buffer() {
  4521. return cluster.omni_light_buffer;
  4522. }
  4523. RID RendererSceneRenderRD::get_spot_light_buffer() {
  4524. return cluster.spot_light_buffer;
  4525. }
  4526. RID RendererSceneRenderRD::get_directional_light_buffer() {
  4527. return cluster.directional_light_buffer;
  4528. }
  4529. RID RendererSceneRenderRD::get_decal_buffer() {
  4530. return cluster.decal_buffer;
  4531. }
  4532. int RendererSceneRenderRD::get_max_directional_lights() const {
  4533. return cluster.max_directional_lights;
  4534. }
  4535. bool RendererSceneRenderRD::is_dynamic_gi_supported() const {
  4536. // usable by default (unless low end = true)
  4537. return true;
  4538. }
  4539. bool RendererSceneRenderRD::is_clustered_enabled() const {
  4540. // used by default.
  4541. return true;
  4542. }
  4543. bool RendererSceneRenderRD::is_volumetric_supported() const {
  4544. // usable by default (unless low end = true)
  4545. return true;
  4546. }
  4547. uint32_t RendererSceneRenderRD::get_max_elements() const {
  4548. return GLOBAL_GET("rendering/limits/cluster_builder/max_clustered_elements");
  4549. }
  4550. RendererSceneRenderRD::RendererSceneRenderRD(RendererStorageRD *p_storage) {
  4551. texture_storage = RendererRD::TextureStorage::get_singleton();
  4552. storage = p_storage;
  4553. singleton = this;
  4554. }
  4555. void RendererSceneRenderRD::init() {
  4556. max_cluster_elements = get_max_elements();
  4557. directional_shadow.size = GLOBAL_GET("rendering/shadows/directional_shadow/size");
  4558. directional_shadow.use_16_bits = GLOBAL_GET("rendering/shadows/directional_shadow/16_bits");
  4559. /* SKY SHADER */
  4560. sky.init(storage);
  4561. /* GI */
  4562. if (is_dynamic_gi_supported()) {
  4563. gi.init(storage, &sky);
  4564. }
  4565. { //decals
  4566. cluster.max_decals = max_cluster_elements;
  4567. uint32_t decal_buffer_size = cluster.max_decals * sizeof(Cluster::DecalData);
  4568. cluster.decals = memnew_arr(Cluster::DecalData, cluster.max_decals);
  4569. cluster.decal_sort = memnew_arr(Cluster::InstanceSort<DecalInstance>, cluster.max_decals);
  4570. cluster.decal_buffer = RD::get_singleton()->storage_buffer_create(decal_buffer_size);
  4571. }
  4572. { //reflections
  4573. cluster.max_reflections = max_cluster_elements;
  4574. cluster.reflections = memnew_arr(Cluster::ReflectionData, cluster.max_reflections);
  4575. cluster.reflection_sort = memnew_arr(Cluster::InstanceSort<ReflectionProbeInstance>, cluster.max_reflections);
  4576. cluster.reflection_buffer = RD::get_singleton()->storage_buffer_create(sizeof(Cluster::ReflectionData) * cluster.max_reflections);
  4577. }
  4578. { //lights
  4579. cluster.max_lights = max_cluster_elements;
  4580. uint32_t light_buffer_size = cluster.max_lights * sizeof(Cluster::LightData);
  4581. cluster.omni_lights = memnew_arr(Cluster::LightData, cluster.max_lights);
  4582. cluster.omni_light_buffer = RD::get_singleton()->storage_buffer_create(light_buffer_size);
  4583. cluster.omni_light_sort = memnew_arr(Cluster::InstanceSort<LightInstance>, cluster.max_lights);
  4584. cluster.spot_lights = memnew_arr(Cluster::LightData, cluster.max_lights);
  4585. cluster.spot_light_buffer = RD::get_singleton()->storage_buffer_create(light_buffer_size);
  4586. cluster.spot_light_sort = memnew_arr(Cluster::InstanceSort<LightInstance>, cluster.max_lights);
  4587. //defines += "\n#define MAX_LIGHT_DATA_STRUCTS " + itos(cluster.max_lights) + "\n";
  4588. cluster.max_directional_lights = MAX_DIRECTIONAL_LIGHTS;
  4589. uint32_t directional_light_buffer_size = cluster.max_directional_lights * sizeof(Cluster::DirectionalLightData);
  4590. cluster.directional_lights = memnew_arr(Cluster::DirectionalLightData, cluster.max_directional_lights);
  4591. cluster.directional_light_buffer = RD::get_singleton()->uniform_buffer_create(directional_light_buffer_size);
  4592. }
  4593. if (is_volumetric_supported()) {
  4594. {
  4595. // Initialize local fog shader
  4596. Vector<String> volumetric_fog_modes;
  4597. volumetric_fog_modes.push_back("");
  4598. volumetric_fog.shader.initialize(volumetric_fog_modes);
  4599. storage->shader_set_data_request_function(RendererStorageRD::SHADER_TYPE_FOG, _create_fog_shader_funcs);
  4600. storage->material_set_data_request_function(RendererStorageRD::SHADER_TYPE_FOG, _create_fog_material_funcs);
  4601. volumetric_fog.volume_ubo = RD::get_singleton()->uniform_buffer_create(sizeof(VolumetricFogShader::VolumeUBO));
  4602. }
  4603. {
  4604. ShaderCompiler::DefaultIdentifierActions actions;
  4605. actions.renames["TIME"] = "scene_params.time";
  4606. actions.renames["PI"] = _MKSTR(Math_PI);
  4607. actions.renames["TAU"] = _MKSTR(Math_TAU);
  4608. actions.renames["E"] = _MKSTR(Math_E);
  4609. actions.renames["WORLD_POSITION"] = "world.xyz";
  4610. actions.renames["OBJECT_POSITION"] = "params.position";
  4611. actions.renames["UVW"] = "uvw";
  4612. actions.renames["EXTENTS"] = "params.extents";
  4613. actions.renames["ALBEDO"] = "albedo";
  4614. actions.renames["DENSITY"] = "density";
  4615. actions.renames["EMISSION"] = "emission";
  4616. actions.renames["SDF"] = "sdf";
  4617. actions.usage_defines["SDF"] = "#define SDF_USED\n";
  4618. actions.usage_defines["DENSITY"] = "#define DENSITY_USED\n";
  4619. actions.usage_defines["ALBEDO"] = "#define ALBEDO_USED\n";
  4620. actions.usage_defines["EMISSION"] = "#define EMISSION_USED\n";
  4621. actions.sampler_array_name = "material_samplers";
  4622. actions.base_texture_binding_index = 1;
  4623. actions.texture_layout_set = VolumetricFogShader::FogSet::FOG_SET_MATERIAL;
  4624. actions.base_uniform_string = "material.";
  4625. actions.default_filter = ShaderLanguage::FILTER_LINEAR_MIPMAP;
  4626. actions.default_repeat = ShaderLanguage::REPEAT_DISABLE;
  4627. actions.global_buffer_array_variable = "global_variables.data";
  4628. volumetric_fog.compiler.initialize(actions);
  4629. }
  4630. {
  4631. // default material and shader for fog shader
  4632. volumetric_fog.default_shader = storage->shader_allocate();
  4633. storage->shader_initialize(volumetric_fog.default_shader);
  4634. storage->shader_set_code(volumetric_fog.default_shader, R"(
  4635. // Default fog shader.
  4636. shader_type fog;
  4637. void fog() {
  4638. DENSITY = 1.0;
  4639. ALBEDO = vec3(1.0);
  4640. }
  4641. )");
  4642. volumetric_fog.default_material = storage->material_allocate();
  4643. storage->material_initialize(volumetric_fog.default_material);
  4644. storage->material_set_shader(volumetric_fog.default_material, volumetric_fog.default_shader);
  4645. FogMaterialData *md = (FogMaterialData *)storage->material_get_data(volumetric_fog.default_material, RendererStorageRD::SHADER_TYPE_FOG);
  4646. volumetric_fog.default_shader_rd = volumetric_fog.shader.version_get_shader(md->shader_data->version, 0);
  4647. Vector<RD::Uniform> uniforms;
  4648. {
  4649. Vector<RID> ids;
  4650. ids.resize(12);
  4651. RID *ids_ptr = ids.ptrw();
  4652. ids_ptr[0] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
  4653. ids_ptr[1] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
  4654. ids_ptr[2] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
  4655. ids_ptr[3] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
  4656. ids_ptr[4] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
  4657. ids_ptr[5] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC, RS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
  4658. ids_ptr[6] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
  4659. ids_ptr[7] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
  4660. ids_ptr[8] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
  4661. ids_ptr[9] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
  4662. ids_ptr[10] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
  4663. ids_ptr[11] = storage->sampler_rd_get_default(RS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC, RS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
  4664. RD::Uniform u(RD::UNIFORM_TYPE_SAMPLER, 1, ids);
  4665. uniforms.push_back(u);
  4666. }
  4667. {
  4668. RD::Uniform u;
  4669. u.uniform_type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
  4670. u.binding = 2;
  4671. u.append_id(storage->global_variables_get_storage_buffer());
  4672. uniforms.push_back(u);
  4673. }
  4674. volumetric_fog.base_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, volumetric_fog.default_shader_rd, VolumetricFogShader::FogSet::FOG_SET_BASE);
  4675. }
  4676. {
  4677. String defines = "\n#define MAX_DIRECTIONAL_LIGHT_DATA_STRUCTS " + itos(cluster.max_directional_lights) + "\n";
  4678. defines += "\n#define MAX_SKY_LOD " + itos(get_roughness_layers() - 1) + ".0\n";
  4679. if (is_using_radiance_cubemap_array()) {
  4680. defines += "\n#define USE_RADIANCE_CUBEMAP_ARRAY \n";
  4681. }
  4682. Vector<String> volumetric_fog_modes;
  4683. volumetric_fog_modes.push_back("\n#define MODE_DENSITY\n");
  4684. volumetric_fog_modes.push_back("\n#define MODE_DENSITY\n#define ENABLE_SDFGI\n");
  4685. volumetric_fog_modes.push_back("\n#define MODE_FILTER\n");
  4686. volumetric_fog_modes.push_back("\n#define MODE_FOG\n");
  4687. volumetric_fog_modes.push_back("\n#define MODE_COPY\n");
  4688. volumetric_fog.process_shader.initialize(volumetric_fog_modes, defines);
  4689. volumetric_fog.process_shader_version = volumetric_fog.process_shader.version_create();
  4690. for (int i = 0; i < VolumetricFogShader::VOLUMETRIC_FOG_PROCESS_SHADER_MAX; i++) {
  4691. volumetric_fog.process_pipelines[i] = RD::get_singleton()->compute_pipeline_create(volumetric_fog.process_shader.version_get_shader(volumetric_fog.process_shader_version, i));
  4692. }
  4693. volumetric_fog.params_ubo = RD::get_singleton()->uniform_buffer_create(sizeof(VolumetricFogShader::ParamsUBO));
  4694. }
  4695. }
  4696. {
  4697. RD::SamplerState sampler;
  4698. sampler.mag_filter = RD::SAMPLER_FILTER_NEAREST;
  4699. sampler.min_filter = RD::SAMPLER_FILTER_NEAREST;
  4700. sampler.enable_compare = true;
  4701. sampler.compare_op = RD::COMPARE_OP_LESS;
  4702. shadow_sampler = RD::get_singleton()->sampler_create(sampler);
  4703. }
  4704. camera_effects_set_dof_blur_bokeh_shape(RS::DOFBokehShape(int(GLOBAL_GET("rendering/camera/depth_of_field/depth_of_field_bokeh_shape"))));
  4705. camera_effects_set_dof_blur_quality(RS::DOFBlurQuality(int(GLOBAL_GET("rendering/camera/depth_of_field/depth_of_field_bokeh_quality"))), GLOBAL_GET("rendering/camera/depth_of_field/depth_of_field_use_jitter"));
  4706. environment_set_ssao_quality(RS::EnvironmentSSAOQuality(int(GLOBAL_GET("rendering/environment/ssao/quality"))), GLOBAL_GET("rendering/environment/ssao/half_size"), GLOBAL_GET("rendering/environment/ssao/adaptive_target"), GLOBAL_GET("rendering/environment/ssao/blur_passes"), GLOBAL_GET("rendering/environment/ssao/fadeout_from"), GLOBAL_GET("rendering/environment/ssao/fadeout_to"));
  4707. screen_space_roughness_limiter = GLOBAL_GET("rendering/anti_aliasing/screen_space_roughness_limiter/enabled");
  4708. screen_space_roughness_limiter_amount = GLOBAL_GET("rendering/anti_aliasing/screen_space_roughness_limiter/amount");
  4709. screen_space_roughness_limiter_limit = GLOBAL_GET("rendering/anti_aliasing/screen_space_roughness_limiter/limit");
  4710. glow_bicubic_upscale = int(GLOBAL_GET("rendering/environment/glow/upscale_mode")) > 0;
  4711. glow_high_quality = GLOBAL_GET("rendering/environment/glow/use_high_quality");
  4712. ssr_roughness_quality = RS::EnvironmentSSRRoughnessQuality(int(GLOBAL_GET("rendering/environment/screen_space_reflection/roughness_quality")));
  4713. sss_quality = RS::SubSurfaceScatteringQuality(int(GLOBAL_GET("rendering/environment/subsurface_scattering/subsurface_scattering_quality")));
  4714. sss_scale = GLOBAL_GET("rendering/environment/subsurface_scattering/subsurface_scattering_scale");
  4715. sss_depth_scale = GLOBAL_GET("rendering/environment/subsurface_scattering/subsurface_scattering_depth_scale");
  4716. environment_set_ssil_quality(RS::EnvironmentSSILQuality(int(GLOBAL_GET("rendering/environment/ssil/quality"))), GLOBAL_GET("rendering/environment/ssil/half_size"), GLOBAL_GET("rendering/environment/ssil/adaptive_target"), GLOBAL_GET("rendering/environment/ssil/blur_passes"), GLOBAL_GET("rendering/environment/ssil/fadeout_from"), GLOBAL_GET("rendering/environment/ssil/fadeout_to"));
  4717. directional_penumbra_shadow_kernel = memnew_arr(float, 128);
  4718. directional_soft_shadow_kernel = memnew_arr(float, 128);
  4719. penumbra_shadow_kernel = memnew_arr(float, 128);
  4720. soft_shadow_kernel = memnew_arr(float, 128);
  4721. shadows_quality_set(RS::ShadowQuality(int(GLOBAL_GET("rendering/shadows/shadows/soft_shadow_quality"))));
  4722. directional_shadow_quality_set(RS::ShadowQuality(int(GLOBAL_GET("rendering/shadows/directional_shadow/soft_shadow_quality"))));
  4723. environment_set_volumetric_fog_volume_size(GLOBAL_GET("rendering/environment/volumetric_fog/volume_size"), GLOBAL_GET("rendering/environment/volumetric_fog/volume_depth"));
  4724. environment_set_volumetric_fog_filter_active(GLOBAL_GET("rendering/environment/volumetric_fog/use_filter"));
  4725. decals_set_filter(RS::DecalFilter(int(GLOBAL_GET("rendering/textures/decals/filter"))));
  4726. light_projectors_set_filter(RS::LightProjectorFilter(int(GLOBAL_GET("rendering/textures/light_projectors/filter"))));
  4727. cull_argument.set_page_pool(&cull_argument_pool);
  4728. }
  4729. RendererSceneRenderRD::~RendererSceneRenderRD() {
  4730. for (const KeyValue<int, ShadowCubemap> &E : shadow_cubemaps) {
  4731. RD::get_singleton()->free(E.value.cubemap);
  4732. }
  4733. if (sky.sky_scene_state.uniform_set.is_valid() && RD::get_singleton()->uniform_set_is_valid(sky.sky_scene_state.uniform_set)) {
  4734. RD::get_singleton()->free(sky.sky_scene_state.uniform_set);
  4735. }
  4736. if (is_dynamic_gi_supported()) {
  4737. gi.free();
  4738. }
  4739. if (is_volumetric_supported()) {
  4740. volumetric_fog.process_shader.version_free(volumetric_fog.process_shader_version);
  4741. RD::get_singleton()->free(volumetric_fog.volume_ubo);
  4742. RD::get_singleton()->free(volumetric_fog.params_ubo);
  4743. storage->free(volumetric_fog.default_shader);
  4744. storage->free(volumetric_fog.default_material);
  4745. }
  4746. RendererSceneSkyRD::SkyMaterialData *md = (RendererSceneSkyRD::SkyMaterialData *)storage->material_get_data(sky.sky_shader.default_material, RendererStorageRD::SHADER_TYPE_SKY);
  4747. sky.sky_shader.shader.version_free(md->shader_data->version);
  4748. RD::get_singleton()->free(sky.sky_scene_state.directional_light_buffer);
  4749. RD::get_singleton()->free(sky.sky_scene_state.uniform_buffer);
  4750. memdelete_arr(sky.sky_scene_state.directional_lights);
  4751. memdelete_arr(sky.sky_scene_state.last_frame_directional_lights);
  4752. storage->free(sky.sky_shader.default_shader);
  4753. storage->free(sky.sky_shader.default_material);
  4754. storage->free(sky.sky_scene_state.fog_shader);
  4755. storage->free(sky.sky_scene_state.fog_material);
  4756. memdelete_arr(directional_penumbra_shadow_kernel);
  4757. memdelete_arr(directional_soft_shadow_kernel);
  4758. memdelete_arr(penumbra_shadow_kernel);
  4759. memdelete_arr(soft_shadow_kernel);
  4760. {
  4761. RD::get_singleton()->free(cluster.directional_light_buffer);
  4762. RD::get_singleton()->free(cluster.omni_light_buffer);
  4763. RD::get_singleton()->free(cluster.spot_light_buffer);
  4764. RD::get_singleton()->free(cluster.reflection_buffer);
  4765. RD::get_singleton()->free(cluster.decal_buffer);
  4766. memdelete_arr(cluster.directional_lights);
  4767. memdelete_arr(cluster.omni_lights);
  4768. memdelete_arr(cluster.spot_lights);
  4769. memdelete_arr(cluster.omni_light_sort);
  4770. memdelete_arr(cluster.spot_light_sort);
  4771. memdelete_arr(cluster.reflections);
  4772. memdelete_arr(cluster.reflection_sort);
  4773. memdelete_arr(cluster.decals);
  4774. memdelete_arr(cluster.decal_sort);
  4775. }
  4776. RD::get_singleton()->free(shadow_sampler);
  4777. directional_shadow_atlas_set_size(0);
  4778. cull_argument.reset(); //avoid exit error
  4779. }