Rename soft shadow quality project settings for easier searching

`rendering/quality/shadows` is now `rendering/quality/positional_shadow`
to explicitly denote that the settings only affect positional light shadows,
not directional light shadows.

Shadow atlas settings now contain the word "atlas" for easier searching.

Soft shadow quality settings were renamed to contain the word "filter".
This makes the settings appear when searching for "filter" in the
project settings dialog, like in Godot 3.x.

11 files changed, 36 insertions, 36 deletions

diff --git a/servers/rendering/dummy/rasterizer_scene_dummy.h b/servers/rendering/dummy/rasterizer_scene_dummy.h
index e6d2b93f99..b49d6cff69 100644
--- a/servers/rendering/dummy/rasterizer_scene_dummy.h
+++ b/servers/rendering/dummy/rasterizer_scene_dummy.h
@@ -143,8 +143,8 @@ public:
 	void 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) override {}
 	void camera_effects_set_custom_exposure(RID p_camera_effects, bool p_enable, float p_exposure) override {}
 
-	void shadows_quality_set(RS::ShadowQuality p_quality) override {}
-	void directional_shadow_quality_set(RS::ShadowQuality p_quality) override {}
+	void positional_soft_shadow_filter_set_quality(RS::ShadowQuality p_quality) override {}
+	void directional_soft_shadow_filter_set_quality(RS::ShadowQuality p_quality) override {}
 
 	RID light_instance_create(RID p_light) override { return RID(); }
 	void light_instance_set_transform(RID p_light_instance, const Transform3D &p_transform) override {}
diff --git a/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp b/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp
index 5185d537ec..120bd9ece3 100644
--- a/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp
+++ b/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp
@@ -3176,7 +3176,7 @@ void RendererSceneRenderRD::sub_surface_scattering_set_scale(float p_scale, floa
 	sss_depth_scale = p_depth_scale;
 }
 
-void RendererSceneRenderRD::shadows_quality_set(RS::ShadowQuality p_quality) {
+void RendererSceneRenderRD::positional_soft_shadow_filter_set_quality(RS::ShadowQuality p_quality) {
 	ERR_FAIL_INDEX_MSG(p_quality, RS::SHADOW_QUALITY_MAX, "Shadow quality too high, please see RenderingServer's ShadowQuality enum");
 
 	if (shadows_quality != p_quality) {
@@ -3223,7 +3223,7 @@ void RendererSceneRenderRD::shadows_quality_set(RS::ShadowQuality p_quality) {
 	_update_shader_quality_settings();
 }
 
-void RendererSceneRenderRD::directional_shadow_quality_set(RS::ShadowQuality p_quality) {
+void RendererSceneRenderRD::directional_soft_shadow_filter_set_quality(RS::ShadowQuality p_quality) {
 	ERR_FAIL_INDEX_MSG(p_quality, RS::SHADOW_QUALITY_MAX, "Shadow quality too high, please see RenderingServer's ShadowQuality enum");
 
 	if (directional_shadow_quality != p_quality) {
@@ -5960,8 +5960,8 @@ void fog() {
 	directional_soft_shadow_kernel = memnew_arr(float, 128);
 	penumbra_shadow_kernel = memnew_arr(float, 128);
 	soft_shadow_kernel = memnew_arr(float, 128);
-	shadows_quality_set(RS::ShadowQuality(int(GLOBAL_GET("rendering/shadows/shadows/soft_shadow_quality"))));
-	directional_shadow_quality_set(RS::ShadowQuality(int(GLOBAL_GET("rendering/shadows/directional_shadow/soft_shadow_quality"))));
+	positional_soft_shadow_filter_set_quality(RS::ShadowQuality(int(GLOBAL_GET("rendering/shadows/positional_shadow/soft_shadow_filter_quality"))));
+	directional_soft_shadow_filter_set_quality(RS::ShadowQuality(int(GLOBAL_GET("rendering/shadows/directional_shadow/soft_shadow_filter_quality"))));
 
 	environment_set_volumetric_fog_volume_size(GLOBAL_GET("rendering/environment/volumetric_fog/volume_size"), GLOBAL_GET("rendering/environment/volumetric_fog/volume_depth"));
 	environment_set_volumetric_fog_filter_active(GLOBAL_GET("rendering/environment/volumetric_fog/use_filter"));
diff --git a/servers/rendering/renderer_rd/renderer_scene_render_rd.h b/servers/rendering/renderer_rd/renderer_scene_render_rd.h
index e8296882c9..4249e7dbe4 100644
--- a/servers/rendering/renderer_rd/renderer_scene_render_rd.h
+++ b/servers/rendering/renderer_rd/renderer_scene_render_rd.h
@@ -1454,8 +1454,8 @@ public:
 	RS::SubSurfaceScatteringQuality sub_surface_scattering_get_quality() const;
 	virtual void sub_surface_scattering_set_scale(float p_scale, float p_depth_scale) override;
 
-	virtual void shadows_quality_set(RS::ShadowQuality p_quality) override;
-	virtual void directional_shadow_quality_set(RS::ShadowQuality p_quality) override;
+	virtual void positional_soft_shadow_filter_set_quality(RS::ShadowQuality p_quality) override;
+	virtual void directional_soft_shadow_filter_set_quality(RS::ShadowQuality p_quality) override;
 
 	virtual void decals_set_filter(RS::DecalFilter p_filter) override;
 	virtual void light_projectors_set_filter(RS::LightProjectorFilter p_filter) override;
diff --git a/servers/rendering/renderer_scene.h b/servers/rendering/renderer_scene.h
index b773ed61f4..d635c7065d 100644
--- a/servers/rendering/renderer_scene.h
+++ b/servers/rendering/renderer_scene.h
@@ -183,8 +183,8 @@ public:
 	virtual void 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) = 0;
 	virtual void camera_effects_set_custom_exposure(RID p_camera_effects, bool p_enable, float p_exposure) = 0;
 
-	virtual void shadows_quality_set(RS::ShadowQuality p_quality) = 0;
-	virtual void directional_shadow_quality_set(RS::ShadowQuality p_quality) = 0;
+	virtual void positional_soft_shadow_filter_set_quality(RS::ShadowQuality p_quality) = 0;
+	virtual void directional_soft_shadow_filter_set_quality(RS::ShadowQuality p_quality) = 0;
 
 	virtual RID shadow_atlas_create() = 0;
 	virtual void shadow_atlas_set_size(RID p_atlas, int p_size, bool p_use_16_bits = true) = 0;
diff --git a/servers/rendering/renderer_scene_cull.h b/servers/rendering/renderer_scene_cull.h
index 198898141e..8c722360ae 100644
--- a/servers/rendering/renderer_scene_cull.h
+++ b/servers/rendering/renderer_scene_cull.h
@@ -1150,8 +1150,8 @@ public:
 	PASS8(camera_effects_set_dof_blur, RID, bool, float, float, bool, float, float, float)
 	PASS3(camera_effects_set_custom_exposure, RID, bool, float)
 
-	PASS1(shadows_quality_set, RS::ShadowQuality)
-	PASS1(directional_shadow_quality_set, RS::ShadowQuality)
+	PASS1(positional_soft_shadow_filter_set_quality, RS::ShadowQuality)
+	PASS1(directional_soft_shadow_filter_set_quality, RS::ShadowQuality)
 
 	PASS2(sdfgi_set_debug_probe_select, const Vector3 &, const Vector3 &)
 
diff --git a/servers/rendering/renderer_scene_render.h b/servers/rendering/renderer_scene_render.h
index 280277c6d8..74c7d55a57 100644
--- a/servers/rendering/renderer_scene_render.h
+++ b/servers/rendering/renderer_scene_render.h
@@ -166,8 +166,8 @@ public:
 	virtual void 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) = 0;
 	virtual void camera_effects_set_custom_exposure(RID p_camera_effects, bool p_enable, float p_exposure) = 0;
 
-	virtual void shadows_quality_set(RS::ShadowQuality p_quality) = 0;
-	virtual void directional_shadow_quality_set(RS::ShadowQuality p_quality) = 0;
+	virtual void positional_soft_shadow_filter_set_quality(RS::ShadowQuality p_quality) = 0;
+	virtual void directional_soft_shadow_filter_set_quality(RS::ShadowQuality p_quality) = 0;
 
 	virtual RID light_instance_create(RID p_light) = 0;
 	virtual void light_instance_set_transform(RID p_light_instance, const Transform3D &p_transform) = 0;
diff --git a/servers/rendering/renderer_viewport.cpp b/servers/rendering/renderer_viewport.cpp
index 2fccb1fd38..303efe50f7 100644
--- a/servers/rendering/renderer_viewport.cpp
+++ b/servers/rendering/renderer_viewport.cpp
@@ -1016,7 +1016,7 @@ void RendererViewport::viewport_set_canvas_stacking(RID p_viewport, RID p_canvas
 	viewport->canvas_map[p_canvas].sublayer = p_sublayer;
 }
 
-void RendererViewport::viewport_set_shadow_atlas_size(RID p_viewport, int p_size, bool p_16_bits) {
+void RendererViewport::viewport_set_positional_shadow_atlas_size(RID p_viewport, int p_size, bool p_16_bits) {
 	Viewport *viewport = viewport_owner.get_or_null(p_viewport);
 	ERR_FAIL_COND(!viewport);
 
@@ -1026,7 +1026,7 @@ void RendererViewport::viewport_set_shadow_atlas_size(RID p_viewport, int p_size
 	RSG::scene->shadow_atlas_set_size(viewport->shadow_atlas, viewport->shadow_atlas_size, viewport->shadow_atlas_16_bits);
 }
 
-void RendererViewport::viewport_set_shadow_atlas_quadrant_subdivision(RID p_viewport, int p_quadrant, int p_subdiv) {
+void RendererViewport::viewport_set_positional_shadow_atlas_quadrant_subdivision(RID p_viewport, int p_quadrant, int p_subdiv) {
 	Viewport *viewport = viewport_owner.get_or_null(p_viewport);
 	ERR_FAIL_COND(!viewport);
 
diff --git a/servers/rendering/renderer_viewport.h b/servers/rendering/renderer_viewport.h
index acab8063d1..49ee9a6224 100644
--- a/servers/rendering/renderer_viewport.h
+++ b/servers/rendering/renderer_viewport.h
@@ -255,8 +255,8 @@ public:
 	void viewport_set_global_canvas_transform(RID p_viewport, const Transform2D &p_transform);
 	void viewport_set_canvas_stacking(RID p_viewport, RID p_canvas, int p_layer, int p_sublayer);
 
-	void viewport_set_shadow_atlas_size(RID p_viewport, int p_size, bool p_16_bits = true);
-	void viewport_set_shadow_atlas_quadrant_subdivision(RID p_viewport, int p_quadrant, int p_subdiv);
+	void viewport_set_positional_shadow_atlas_size(RID p_viewport, int p_size, bool p_16_bits = true);
+	void viewport_set_positional_shadow_atlas_quadrant_subdivision(RID p_viewport, int p_quadrant, int p_subdiv);
 
 	void viewport_set_msaa(RID p_viewport, RS::ViewportMSAA p_msaa);
 	void viewport_set_screen_space_aa(RID p_viewport, RS::ViewportScreenSpaceAA p_mode);
diff --git a/servers/rendering/rendering_server_default.h b/servers/rendering/rendering_server_default.h
index 584d9a7a51..9dfd8ffb94 100644
--- a/servers/rendering/rendering_server_default.h
+++ b/servers/rendering/rendering_server_default.h
@@ -615,9 +615,9 @@ public:
 
 	FUNC2(viewport_set_global_canvas_transform, RID, const Transform2D &)
 	FUNC4(viewport_set_canvas_stacking, RID, RID, int, int)
-	FUNC3(viewport_set_shadow_atlas_size, RID, int, bool)
+	FUNC3(viewport_set_positional_shadow_atlas_size, RID, int, bool)
 	FUNC3(viewport_set_sdf_oversize_and_scale, RID, ViewportSDFOversize, ViewportSDFScale)
-	FUNC3(viewport_set_shadow_atlas_quadrant_subdivision, RID, int, int)
+	FUNC3(viewport_set_positional_shadow_atlas_quadrant_subdivision, RID, int, int)
 	FUNC2(viewport_set_msaa, RID, ViewportMSAA)
 	FUNC2(viewport_set_screen_space_aa, RID, ViewportScreenSpaceAA)
 	FUNC2(viewport_set_use_taa, RID, bool)
@@ -715,8 +715,8 @@ public:
 	FUNC8(camera_effects_set_dof_blur, RID, bool, float, float, bool, float, float, float)
 	FUNC3(camera_effects_set_custom_exposure, RID, bool, float)
 
-	FUNC1(shadows_quality_set, ShadowQuality);
-	FUNC1(directional_shadow_quality_set, ShadowQuality);
+	FUNC1(positional_soft_shadow_filter_set_quality, ShadowQuality);
+	FUNC1(directional_soft_shadow_filter_set_quality, ShadowQuality);
 	FUNC1(decals_set_filter, RS::DecalFilter);
 	FUNC1(light_projectors_set_filter, RS::LightProjectorFilter);
 
diff --git a/servers/rendering_server.cpp b/servers/rendering_server.cpp
index 9b407043fc..354cada5ce 100644
--- a/servers/rendering_server.cpp
+++ b/servers/rendering_server.cpp
@@ -1939,8 +1939,8 @@ void RenderingServer::_bind_methods() {
 	BIND_ENUM_CONSTANT(LIGHT_DIRECTIONAL_SKY_MODE_LIGHT_ONLY);
 	BIND_ENUM_CONSTANT(LIGHT_DIRECTIONAL_SKY_MODE_SKY_ONLY);
 
-	ClassDB::bind_method(D_METHOD("shadows_quality_set", "quality"), &RenderingServer::shadows_quality_set);
-	ClassDB::bind_method(D_METHOD("directional_shadow_quality_set", "quality"), &RenderingServer::directional_shadow_quality_set);
+	ClassDB::bind_method(D_METHOD("positional_soft_shadow_filter_set_quality", "quality"), &RenderingServer::positional_soft_shadow_filter_set_quality);
+	ClassDB::bind_method(D_METHOD("directional_soft_shadow_filter_set_quality", "quality"), &RenderingServer::directional_soft_shadow_filter_set_quality);
 	ClassDB::bind_method(D_METHOD("directional_shadow_atlas_set_size", "size", "is_16bits"), &RenderingServer::directional_shadow_atlas_set_size);
 
 	BIND_ENUM_CONSTANT(SHADOW_QUALITY_HARD);
@@ -2207,8 +2207,8 @@ void RenderingServer::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("viewport_set_sdf_oversize_and_scale", "viewport", "oversize", "scale"), &RenderingServer::viewport_set_sdf_oversize_and_scale);
 
-	ClassDB::bind_method(D_METHOD("viewport_set_shadow_atlas_size", "viewport", "size", "use_16_bits"), &RenderingServer::viewport_set_shadow_atlas_size, DEFVAL(false));
-	ClassDB::bind_method(D_METHOD("viewport_set_shadow_atlas_quadrant_subdivision", "viewport", "quadrant", "subdivision"), &RenderingServer::viewport_set_shadow_atlas_quadrant_subdivision);
+	ClassDB::bind_method(D_METHOD("viewport_set_positional_shadow_atlas_size", "viewport", "size", "use_16_bits"), &RenderingServer::viewport_set_positional_shadow_atlas_size, DEFVAL(false));
+	ClassDB::bind_method(D_METHOD("viewport_set_positional_shadow_atlas_quadrant_subdivision", "viewport", "quadrant", "subdivision"), &RenderingServer::viewport_set_positional_shadow_atlas_quadrant_subdivision);
 	ClassDB::bind_method(D_METHOD("viewport_set_msaa", "viewport", "msaa"), &RenderingServer::viewport_set_msaa);
 	ClassDB::bind_method(D_METHOD("viewport_set_screen_space_aa", "viewport", "mode"), &RenderingServer::viewport_set_screen_space_aa);
 	ClassDB::bind_method(D_METHOD("viewport_set_use_taa", "viewport", "enable"), &RenderingServer::viewport_set_use_taa);
@@ -2841,14 +2841,14 @@ void RenderingServer::init() {
 	GLOBAL_DEF("rendering/shadows/directional_shadow/size", 4096);
 	GLOBAL_DEF("rendering/shadows/directional_shadow/size.mobile", 2048);
 	ProjectSettings::get_singleton()->set_custom_property_info("rendering/shadows/directional_shadow/size", PropertyInfo(Variant::INT, "rendering/shadows/directional_shadow/size", PROPERTY_HINT_RANGE, "256,16384"));
-	GLOBAL_DEF("rendering/shadows/directional_shadow/soft_shadow_quality", 2);
-	GLOBAL_DEF("rendering/shadows/directional_shadow/soft_shadow_quality.mobile", 0);
-	ProjectSettings::get_singleton()->set_custom_property_info("rendering/shadows/directional_shadow/soft_shadow_quality", PropertyInfo(Variant::INT, "rendering/shadows/directional_shadow/soft_shadow_quality", PROPERTY_HINT_ENUM, "Hard (Fastest),Soft Very Low (Faster),Soft Low (Fast),Soft Medium (Average),Soft High (Slow),Soft Ultra (Slowest)"));
+	GLOBAL_DEF("rendering/shadows/directional_shadow/soft_shadow_filter_quality", 2);
+	GLOBAL_DEF("rendering/shadows/directional_shadow/soft_shadow_filter_quality.mobile", 0);
+	ProjectSettings::get_singleton()->set_custom_property_info("rendering/shadows/directional_shadow/soft_shadow_filter_quality", PropertyInfo(Variant::INT, "rendering/shadows/directional_shadow/soft_shadow_filter_quality", PROPERTY_HINT_ENUM, "Hard (Fastest),Soft Very Low (Faster),Soft Low (Fast),Soft Medium (Average),Soft High (Slow),Soft Ultra (Slowest)"));
 	GLOBAL_DEF("rendering/shadows/directional_shadow/16_bits", true);
 
-	GLOBAL_DEF("rendering/shadows/shadows/soft_shadow_quality", 2);
-	GLOBAL_DEF("rendering/shadows/shadows/soft_shadow_quality.mobile", 0);
-	ProjectSettings::get_singleton()->set_custom_property_info("rendering/shadows/shadows/soft_shadow_quality", PropertyInfo(Variant::INT, "rendering/shadows/shadows/soft_shadow_quality", PROPERTY_HINT_ENUM, "Hard (Fastest),Soft Very Low (Faster),Soft Low (Fast),Soft Medium (Average),Soft High (Slow),Soft Ultra (Slowest)"));
+	GLOBAL_DEF("rendering/shadows/positional_shadow/soft_shadow_filter_quality", 2);
+	GLOBAL_DEF("rendering/shadows/positional_shadow/soft_shadow_filter_quality.mobile", 0);
+	ProjectSettings::get_singleton()->set_custom_property_info("rendering/shadows/positional_shadow/soft_shadow_filter_quality", PropertyInfo(Variant::INT, "rendering/shadows/positional_shadow/soft_shadow_filter_quality", PROPERTY_HINT_ENUM, "Hard (Fastest),Soft Very Low (Faster),Soft Low (Fast),Soft Medium (Average),Soft High (Slow),Soft Ultra (Slowest)"));
 
 	GLOBAL_DEF("rendering/2d/shadow_atlas/size", 2048);
 
diff --git a/servers/rendering_server.h b/servers/rendering_server.h
index ccef95f5f2..ff6d27a4a8 100644
--- a/servers/rendering_server.h
+++ b/servers/rendering_server.h
@@ -491,8 +491,8 @@ public:
 		SHADOW_QUALITY_MAX
 	};
 
-	virtual void shadows_quality_set(ShadowQuality p_quality) = 0;
-	virtual void directional_shadow_quality_set(ShadowQuality p_quality) = 0;
+	virtual void positional_soft_shadow_filter_set_quality(ShadowQuality p_quality) = 0;
+	virtual void directional_soft_shadow_filter_set_quality(ShadowQuality p_quality) = 0;
 
 	enum LightProjectorFilter {
 		LIGHT_PROJECTOR_FILTER_NEAREST,
@@ -856,8 +856,8 @@ public:
 
 	virtual void viewport_set_sdf_oversize_and_scale(RID p_viewport, ViewportSDFOversize p_oversize, ViewportSDFScale p_scale) = 0;
 
-	virtual void viewport_set_shadow_atlas_size(RID p_viewport, int p_size, bool p_16_bits = true) = 0;
-	virtual void viewport_set_shadow_atlas_quadrant_subdivision(RID p_viewport, int p_quadrant, int p_subdiv) = 0;
+	virtual void viewport_set_positional_shadow_atlas_size(RID p_viewport, int p_size, bool p_16_bits = true) = 0;
+	virtual void viewport_set_positional_shadow_atlas_quadrant_subdivision(RID p_viewport, int p_quadrant, int p_subdiv) = 0;
 
 	enum ViewportMSAA {
 		VIEWPORT_MSAA_DISABLED,