Remove leftovers from the DirectionalLight3D Optimized shadow depth range

The Optimized shadow depth range was removed in late 2020 in favor
of the Stable shadow depth range, but it still had a (broken) property
that allowed to enable it.

2 files changed, 0 insertions, 27 deletions

diff --git a/scene/3d/light_3d.cpp b/scene/3d/light_3d.cpp
index 81c0b5bb41..8478821ba1 100644
--- a/scene/3d/light_3d.cpp
+++ b/scene/3d/light_3d.cpp
@@ -375,15 +375,6 @@ DirectionalLight3D::ShadowMode DirectionalLight3D::get_shadow_mode() const {
 	return shadow_mode;
 }
 
-void DirectionalLight3D::set_shadow_depth_range(ShadowDepthRange p_range) {
-	shadow_depth_range = p_range;
-	RS::get_singleton()->light_directional_set_shadow_depth_range_mode(light, RS::LightDirectionalShadowDepthRangeMode(p_range));
-}
-
-DirectionalLight3D::ShadowDepthRange DirectionalLight3D::get_shadow_depth_range() const {
-	return shadow_depth_range;
-}
-
 void DirectionalLight3D::set_blend_splits(bool p_enable) {
 	blend_splits = p_enable;
 	RS::get_singleton()->light_directional_set_blend_splits(light, p_enable);
@@ -406,9 +397,6 @@ void DirectionalLight3D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_shadow_mode", "mode"), &DirectionalLight3D::set_shadow_mode);
 	ClassDB::bind_method(D_METHOD("get_shadow_mode"), &DirectionalLight3D::get_shadow_mode);
 
-	ClassDB::bind_method(D_METHOD("set_shadow_depth_range", "mode"), &DirectionalLight3D::set_shadow_depth_range);
-	ClassDB::bind_method(D_METHOD("get_shadow_depth_range"), &DirectionalLight3D::get_shadow_depth_range);
-
 	ClassDB::bind_method(D_METHOD("set_blend_splits", "enabled"), &DirectionalLight3D::set_blend_splits);
 	ClassDB::bind_method(D_METHOD("is_blend_splits_enabled"), &DirectionalLight3D::is_blend_splits_enabled);
 
@@ -422,7 +410,6 @@ void DirectionalLight3D::_bind_methods() {
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "directional_shadow_split_3", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_param", "get_param", PARAM_SHADOW_SPLIT_3_OFFSET);
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "directional_shadow_fade_start", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param", "get_param", PARAM_SHADOW_FADE_START);
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "directional_shadow_blend_splits"), "set_blend_splits", "is_blend_splits_enabled");
-	ADD_PROPERTY(PropertyInfo(Variant::INT, "directional_shadow_depth_range", PROPERTY_HINT_ENUM, "Stable,Optimized"), "set_shadow_depth_range", "get_shadow_depth_range");
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "directional_shadow_max_distance", PROPERTY_HINT_RANGE, "0,8192,0.1,or_greater,exp"), "set_param", "get_param", PARAM_SHADOW_MAX_DISTANCE);
 	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "directional_shadow_pancake_size", PROPERTY_HINT_RANGE, "0,1024,0.1,or_greater,exp"), "set_param", "get_param", PARAM_SHADOW_PANCAKE_SIZE);
 
@@ -431,9 +418,6 @@ void DirectionalLight3D::_bind_methods() {
 	BIND_ENUM_CONSTANT(SHADOW_ORTHOGONAL);
 	BIND_ENUM_CONSTANT(SHADOW_PARALLEL_2_SPLITS);
 	BIND_ENUM_CONSTANT(SHADOW_PARALLEL_4_SPLITS);
-
-	BIND_ENUM_CONSTANT(SHADOW_DEPTH_RANGE_STABLE);
-	BIND_ENUM_CONSTANT(SHADOW_DEPTH_RANGE_OPTIMIZED);
 }
 
 DirectionalLight3D::DirectionalLight3D() :
@@ -444,7 +428,6 @@ DirectionalLight3D::DirectionalLight3D() :
 	// Leave normal bias untouched as it doesn't benefit DirectionalLight3D as much as OmniLight3D.
 	set_param(PARAM_SHADOW_BIAS, 0.05);
 	set_shadow_mode(SHADOW_PARALLEL_4_SPLITS);
-	set_shadow_depth_range(SHADOW_DEPTH_RANGE_STABLE);
 	blend_splits = false;
 }
 
diff --git a/scene/3d/light_3d.h b/scene/3d/light_3d.h
index e145b08b74..d0308a3025 100644
--- a/scene/3d/light_3d.h
+++ b/scene/3d/light_3d.h
@@ -149,15 +149,9 @@ public:
 		SHADOW_PARALLEL_4_SPLITS,
 	};
 
-	enum ShadowDepthRange {
-		SHADOW_DEPTH_RANGE_STABLE = RS::LIGHT_DIRECTIONAL_SHADOW_DEPTH_RANGE_STABLE,
-		SHADOW_DEPTH_RANGE_OPTIMIZED = RS::LIGHT_DIRECTIONAL_SHADOW_DEPTH_RANGE_OPTIMIZED,
-	};
-
 private:
 	bool blend_splits;
 	ShadowMode shadow_mode;
-	ShadowDepthRange shadow_depth_range;
 	bool sky_only = false;
 
 protected:
@@ -167,9 +161,6 @@ public:
 	void set_shadow_mode(ShadowMode p_mode);
 	ShadowMode get_shadow_mode() const;
 
-	void set_shadow_depth_range(ShadowDepthRange p_range);
-	ShadowDepthRange get_shadow_depth_range() const;
-
 	void set_blend_splits(bool p_enable);
 	bool is_blend_splits_enabled() const;
 
@@ -180,7 +171,6 @@ public:
 };
 
 VARIANT_ENUM_CAST(DirectionalLight3D::ShadowMode)
-VARIANT_ENUM_CAST(DirectionalLight3D::ShadowDepthRange)
 
 class OmniLight3D : public Light3D {
 	GDCLASS(OmniLight3D, Light3D);