Fix normal map direction in 2D Lights and Shadows (#1123)

- Group Light2D nodes for easier dragging in the editor.

2d/lights_and_shadows/godot_normal.png.import

@@ -27,7 +27,7 @@ roughness/mode=0
 roughness/src_normal=""
 process/fix_alpha_border=true
 process/premult_alpha=false
-process/normal_map_invert_y=false
+process/normal_map_invert_y=true
 process/hdr_as_srgb=false
 process/hdr_clamp_exposure=false
 process/size_limit=0

2d/lights_and_shadows/light_shadows.tscn

@@ -320,6 +320,7 @@ shadow_enabled = true
 shadow_filter = 1
 shadow_filter_smooth = 1.2
 texture = ExtResource("3")
+metadata/_edit_group_ = true
 
 [node name="Blob" type="Sprite2D" parent="RedLight"]
 material = SubResource("2")
@@ -338,8 +339,9 @@ shadow_enabled = true
 shadow_filter = 1
 shadow_filter_smooth = 1.2
 texture = ExtResource("3")
+metadata/_edit_group_ = true
 
-[node name="blob" type="Sprite2D" parent="GreenLight"]
+[node name="Blob" type="Sprite2D" parent="GreenLight"]
 material = SubResource("5")
 texture = ExtResource("4")
 
@@ -356,8 +358,9 @@ shadow_enabled = true
 shadow_filter = 1
 shadow_filter_smooth = 1.2
 texture = ExtResource("3")
+metadata/_edit_group_ = true
 
-[node name="blob" type="Sprite2D" parent="BlueLight"]
+[node name="Blob" type="Sprite2D" parent="BlueLight"]
 material = SubResource("6")
 texture = ExtResource("4")
 

2d/lights_and_shadows/project.godot

@@ -15,7 +15,7 @@ config/description="Simple demo of 2D lights and shadows,
 using PointLight2D and LightOccluder2D."
 config/tags=PackedStringArray("2d", "demo", "official", "rendering")
 run/main_scene="res://light_shadows.tscn"
-config/features=PackedStringArray("4.2")
+config/features=PackedStringArray("4.3")
 config/icon="res://icon.webp"
 
 [debug]
@@ -32,22 +32,22 @@ window/stretch/aspect="expand"
 
 toggle_directional_light={
 "deadzone": 0.2,
-"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":68,"physical_keycode":0,"key_label":0,"unicode":0,"echo":false,"script":null)
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":68,"physical_keycode":0,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
 ]
 }
 toggle_point_lights={
 "deadzone": 0.2,
-"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":80,"physical_keycode":0,"key_label":0,"unicode":0,"echo":false,"script":null)
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":80,"physical_keycode":0,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
 ]
 }
 cycle_directional_light_shadows_quality={
 "deadzone": 0.2,
-"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":83,"physical_keycode":0,"key_label":0,"unicode":0,"echo":false,"script":null)
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":83,"physical_keycode":0,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
 ]
 }
 cycle_point_light_shadows_quality={
 "deadzone": 0.2,
-"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":72,"physical_keycode":0,"key_label":0,"unicode":0,"echo":false,"script":null)
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":72,"physical_keycode":0,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
 ]
 }