Remove unimplemented `Environment.ambient_light_occlusion_color` property

This property was intended to provide a way to have SSAO or VoxelGI
ambient occlusion with a color other than black. However, it was
dropped during the Vulkan renderer development due to the performance
overhead it caused when the feature wasn't used.

2 files changed, 1 insertions, 17 deletions

diff --git a/scene/resources/environment.cpp b/scene/resources/environment.cpp
index cab6c0378a..cb59039852 100644
--- a/scene/resources/environment.cpp
+++ b/scene/resources/environment.cpp
@@ -173,23 +173,13 @@ Environment::ReflectionSource Environment::get_reflection_source() const {
 	return reflection_source;
 }
 
-void Environment::set_ao_color(const Color &p_color) {
-	ao_color = p_color;
-	_update_ambient_light();
-}
-
-Color Environment::get_ao_color() const {
-	return ao_color;
-}
-
 void Environment::_update_ambient_light() {
 	RS::get_singleton()->environment_set_ambient_light(
 			environment,
 			ambient_color,
 			RS::EnvironmentAmbientSource(ambient_source),
 			ambient_energy,
-			ambient_sky_contribution, RS::EnvironmentReflectionSource(reflection_source),
-			ao_color);
+			ambient_sky_contribution, RS::EnvironmentReflectionSource(reflection_source));
 }
 
 // Tonemap
@@ -1092,15 +1082,12 @@ void Environment::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_ambient_light_sky_contribution"), &Environment::get_ambient_light_sky_contribution);
 	ClassDB::bind_method(D_METHOD("set_reflection_source", "source"), &Environment::set_reflection_source);
 	ClassDB::bind_method(D_METHOD("get_reflection_source"), &Environment::get_reflection_source);
-	ClassDB::bind_method(D_METHOD("set_ao_color", "color"), &Environment::set_ao_color);
-	ClassDB::bind_method(D_METHOD("get_ao_color"), &Environment::get_ao_color);
 
 	ADD_GROUP("Ambient Light", "ambient_light_");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "ambient_light_source", PROPERTY_HINT_ENUM, "Background,Disabled,Color,Sky"), "set_ambient_source", "get_ambient_source");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "ambient_light_color"), "set_ambient_light_color", "get_ambient_light_color");
 	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ambient_light_sky_contribution", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_ambient_light_sky_contribution", "get_ambient_light_sky_contribution");
 	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ambient_light_energy", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_ambient_light_energy", "get_ambient_light_energy");
-	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "ambient_light_occlusion_color", PROPERTY_HINT_COLOR_NO_ALPHA), "set_ao_color", "get_ao_color");
 
 	ADD_GROUP("Reflected Light", "reflected_light_");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "reflected_light_source", PROPERTY_HINT_ENUM, "Background,Disabled,Sky"), "set_reflection_source", "get_reflection_source");
diff --git a/scene/resources/environment.h b/scene/resources/environment.h
index 0df2c3cc27..46842754f4 100644
--- a/scene/resources/environment.h
+++ b/scene/resources/environment.h
@@ -116,7 +116,6 @@ private:
 	float ambient_energy = 1.0;
 	float ambient_sky_contribution = 1.0;
 	ReflectionSource reflection_source = REFLECTION_SOURCE_BG;
-	Color ao_color;
 	void _update_ambient_light();
 
 	// Tonemap
@@ -250,8 +249,6 @@ public:
 	float get_ambient_light_sky_contribution() const;
 	void set_reflection_source(ReflectionSource p_source);
 	ReflectionSource get_reflection_source() const;
-	void set_ao_color(const Color &p_color);
-	Color get_ao_color() const;
 
 	// Tonemap
 	void set_tonemapper(ToneMapper p_tone_mapper);