Merge pull request #44094 from reduz/reorganize-rasterizer-scene

RenderingServer reorganization

1 files changed, 1959 insertions, 0 deletions

diff --git a/servers/rendering/renderer_rd/renderer_scene_render_rd.h b/servers/rendering/renderer_rd/renderer_scene_render_rd.h
new file mode 100644
index 0000000000..8c994849c3
--- /dev/null
+++ b/servers/rendering/renderer_rd/renderer_scene_render_rd.h
@@ -0,0 +1,1959 @@
+/*************************************************************************/
+/*  renderer_scene_render_rd.h                                           */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifndef RENDERING_SERVER_SCENE_RENDER_RD_H
+#define RENDERING_SERVER_SCENE_RENDER_RD_H
+
+#include "core/templates/local_vector.h"
+#include "core/templates/rid_owner.h"
+#include "servers/rendering/renderer_compositor.h"
+#include "servers/rendering/renderer_rd/light_cluster_builder.h"
+#include "servers/rendering/renderer_rd/renderer_storage_rd.h"
+#include "servers/rendering/renderer_rd/shaders/gi.glsl.gen.h"
+#include "servers/rendering/renderer_rd/shaders/giprobe.glsl.gen.h"
+#include "servers/rendering/renderer_rd/shaders/giprobe_debug.glsl.gen.h"
+#include "servers/rendering/renderer_rd/shaders/sdfgi_debug.glsl.gen.h"
+#include "servers/rendering/renderer_rd/shaders/sdfgi_debug_probes.glsl.gen.h"
+#include "servers/rendering/renderer_rd/shaders/sdfgi_direct_light.glsl.gen.h"
+#include "servers/rendering/renderer_rd/shaders/sdfgi_integrate.glsl.gen.h"
+#include "servers/rendering/renderer_rd/shaders/sdfgi_preprocess.glsl.gen.h"
+#include "servers/rendering/renderer_rd/shaders/sky.glsl.gen.h"
+#include "servers/rendering/renderer_rd/shaders/volumetric_fog.glsl.gen.h"
+#include "servers/rendering/renderer_scene_render.h"
+#include "servers/rendering/rendering_device.h"
+
+class RendererSceneRenderRD : public RendererSceneRender {
+protected:
+	double time;
+
+	// Skys need less info from Directional Lights than the normal shaders
+	struct SkyDirectionalLightData {
+		float direction[3];
+		float energy;
+		float color[3];
+		float size;
+		uint32_t enabled;
+		uint32_t pad[3];
+	};
+
+	struct SkySceneState {
+		struct UBO {
+			uint32_t volumetric_fog_enabled;
+			float volumetric_fog_inv_length;
+			float volumetric_fog_detail_spread;
+
+			float fog_aerial_perspective;
+
+			float fog_light_color[3];
+			float fog_sun_scatter;
+
+			uint32_t fog_enabled;
+			float fog_density;
+
+			float z_far;
+			uint32_t directional_light_count;
+		};
+
+		UBO ubo;
+
+		SkyDirectionalLightData *directional_lights;
+		SkyDirectionalLightData *last_frame_directional_lights;
+		uint32_t max_directional_lights;
+		uint32_t last_frame_directional_light_count;
+		RID directional_light_buffer;
+		RID uniform_set;
+		RID uniform_buffer;
+		RID fog_uniform_set;
+		RID default_fog_uniform_set;
+
+		RID fog_shader;
+		RID fog_material;
+		RID fog_only_texture_uniform_set;
+	} sky_scene_state;
+
+	struct RenderBufferData {
+		virtual void configure(RID p_color_buffer, RID p_depth_buffer, int p_width, int p_height, RS::ViewportMSAA p_msaa) = 0;
+		virtual ~RenderBufferData() {}
+	};
+	virtual RenderBufferData *_create_render_buffer_data() = 0;
+
+	void _setup_lights(RID *p_light_cull_result, int p_light_cull_count, const Transform &p_camera_inverse_transform, RID p_shadow_atlas, bool p_using_shadows, uint32_t &r_directional_light_count, uint32_t &r_positional_light_count);
+	void _setup_decals(const RID *p_decal_instances, int p_decal_count, const Transform &p_camera_inverse_xform);
+	void _setup_reflections(RID *p_reflection_probe_cull_result, int p_reflection_probe_cull_count, const Transform &p_camera_inverse_transform, RID p_environment);
+	void _setup_giprobes(RID p_render_buffers, const Transform &p_transform, RID *p_gi_probe_cull_result, int p_gi_probe_cull_count, uint32_t &r_gi_probes_used);
+
+	virtual void _render_scene(RID p_render_buffer, const Transform &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, InstanceBase **p_cull_result, int p_cull_count, int p_directional_light_count, RID *p_gi_probe_cull_result, int p_gi_probe_cull_count, InstanceBase **p_lightmap_cull_result, int p_lightmap_cull_count, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, const Color &p_default_color) = 0;
+	virtual void _render_shadow(RID p_framebuffer, InstanceBase **p_cull_result, int p_cull_count, const CameraMatrix &p_projection, const Transform &p_transform, float p_zfar, float p_bias, float p_normal_bias, bool p_use_dp, bool use_dp_flip, bool p_use_pancake) = 0;
+	virtual void _render_material(const Transform &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, InstanceBase **p_cull_result, int p_cull_count, RID p_framebuffer, const Rect2i &p_region) = 0;
+	virtual void _render_uv2(InstanceBase **p_cull_result, int p_cull_count, RID p_framebuffer, const Rect2i &p_region) = 0;
+	virtual void _render_sdfgi(RID p_render_buffers, const Vector3i &p_from, const Vector3i &p_size, const AABB &p_bounds, InstanceBase **p_cull_result, int p_cull_count, const RID &p_albedo_texture, const RID &p_emission_texture, const RID &p_emission_aniso_texture, const RID &p_geom_facing_texture) = 0;
+	virtual void _render_particle_collider_heightfield(RID p_fb, const Transform &p_cam_transform, const CameraMatrix &p_cam_projection, InstanceBase **p_cull_result, int p_cull_count) = 0;
+
+	virtual void _debug_giprobe(RID p_gi_probe, RenderingDevice::DrawListID p_draw_list, RID p_framebuffer, const CameraMatrix &p_camera_with_transform, bool p_lighting, bool p_emission, float p_alpha);
+	void _debug_sdfgi_probes(RID p_render_buffers, RD::DrawListID p_draw_list, RID p_framebuffer, const CameraMatrix &p_camera_with_transform);
+
+	RenderBufferData *render_buffers_get_data(RID p_render_buffers);
+
+	virtual void _base_uniforms_changed() = 0;
+	virtual void _render_buffers_uniform_set_changed(RID p_render_buffers) = 0;
+	virtual RID _render_buffers_get_normal_texture(RID p_render_buffers) = 0;
+	virtual RID _render_buffers_get_ambient_texture(RID p_render_buffers) = 0;
+	virtual RID _render_buffers_get_reflection_texture(RID p_render_buffers) = 0;
+
+	void _process_ssao(RID p_render_buffers, RID p_environment, RID p_normal_buffer, const CameraMatrix &p_projection);
+	void _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);
+	void _process_sss(RID p_render_buffers, const CameraMatrix &p_camera);
+
+	void _setup_sky(RID p_environment, RID p_render_buffers, const CameraMatrix &p_projection, const Transform &p_transform, const Size2i p_screen_size);
+	void _update_sky(RID p_environment, const CameraMatrix &p_projection, const Transform &p_transform);
+	void _draw_sky(bool p_can_continue_color, bool p_can_continue_depth, RID p_fb, RID p_environment, const CameraMatrix &p_projection, const Transform &p_transform);
+	void _process_gi(RID p_render_buffers, RID p_normal_roughness_buffer, RID p_ambient_buffer, RID p_reflection_buffer, RID p_gi_probe_buffer, RID p_environment, const CameraMatrix &p_projection, const Transform &p_transform, RID *p_gi_probe_cull_result, int p_gi_probe_cull_count);
+
+private:
+	RS::ViewportDebugDraw debug_draw = RS::VIEWPORT_DEBUG_DRAW_DISABLED;
+	double time_step = 0;
+	static RendererSceneRenderRD *singleton;
+
+	int roughness_layers;
+
+	RendererStorageRD *storage;
+
+	struct ReflectionData {
+		struct Layer {
+			struct Mipmap {
+				RID framebuffers[6];
+				RID views[6];
+				Size2i size;
+			};
+			Vector<Mipmap> mipmaps; //per-face view
+			Vector<RID> views; // per-cubemap view
+		};
+
+		struct DownsampleLayer {
+			struct Mipmap {
+				RID view;
+				Size2i size;
+			};
+			Vector<Mipmap> mipmaps;
+		};
+
+		RID radiance_base_cubemap; //cubemap for first layer, first cubemap
+		RID downsampled_radiance_cubemap;
+		DownsampleLayer downsampled_layer;
+		RID coefficient_buffer;
+
+		bool dirty = true;
+
+		Vector<Layer> layers;
+	};
+
+	void _clear_reflection_data(ReflectionData &rd);
+	void _update_reflection_data(ReflectionData &rd, int p_size, int p_mipmaps, bool p_use_array, RID p_base_cube, int p_base_layer, bool p_low_quality);
+	void _create_reflection_fast_filter(ReflectionData &rd, bool p_use_arrays);
+	void _create_reflection_importance_sample(ReflectionData &rd, bool p_use_arrays, int p_cube_side, int p_base_layer);
+	void _update_reflection_mipmaps(ReflectionData &rd, int p_start, int p_end);
+
+	/* Sky shader */
+
+	enum SkyVersion {
+		SKY_VERSION_BACKGROUND,
+		SKY_VERSION_HALF_RES,
+		SKY_VERSION_QUARTER_RES,
+		SKY_VERSION_CUBEMAP,
+		SKY_VERSION_CUBEMAP_HALF_RES,
+		SKY_VERSION_CUBEMAP_QUARTER_RES,
+		SKY_VERSION_MAX
+	};
+
+	struct SkyShader {
+		SkyShaderRD shader;
+		ShaderCompilerRD compiler;
+
+		RID default_shader;
+		RID default_material;
+		RID default_shader_rd;
+	} sky_shader;
+
+	struct SkyShaderData : public RendererStorageRD::ShaderData {
+		bool valid;
+		RID version;
+
+		PipelineCacheRD pipelines[SKY_VERSION_MAX];
+		Map<StringName, ShaderLanguage::ShaderNode::Uniform> uniforms;
+		Vector<ShaderCompilerRD::GeneratedCode::Texture> texture_uniforms;
+
+		Vector<uint32_t> ubo_offsets;
+		uint32_t ubo_size;
+
+		String path;
+		String code;
+		Map<StringName, RID> default_texture_params;
+
+		bool uses_time;
+		bool uses_position;
+		bool uses_half_res;
+		bool uses_quarter_res;
+		bool uses_light;
+
+		virtual void set_code(const String &p_Code);
+		virtual void set_default_texture_param(const StringName &p_name, RID p_texture);
+		virtual void get_param_list(List<PropertyInfo> *p_param_list) const;
+		virtual void get_instance_param_list(List<RendererStorage::InstanceShaderParam> *p_param_list) const;
+		virtual bool is_param_texture(const StringName &p_param) const;
+		virtual bool is_animated() const;
+		virtual bool casts_shadows() const;
+		virtual Variant get_default_parameter(const StringName &p_parameter) const;
+		SkyShaderData();
+		virtual ~SkyShaderData();
+	};
+
+	RendererStorageRD::ShaderData *_create_sky_shader_func();
+	static RendererStorageRD::ShaderData *_create_sky_shader_funcs() {
+		return static_cast<RendererSceneRenderRD *>(singleton)->_create_sky_shader_func();
+	};
+
+	struct SkyMaterialData : public RendererStorageRD::MaterialData {
+		uint64_t last_frame;
+		SkyShaderData *shader_data;
+		RID uniform_buffer;
+		RID uniform_set;
+		Vector<RID> texture_cache;
+		Vector<uint8_t> ubo_data;
+		bool uniform_set_updated;
+
+		virtual void set_render_priority(int p_priority) {}
+		virtual void set_next_pass(RID p_pass) {}
+		virtual void update_parameters(const Map<StringName, Variant> &p_parameters, bool p_uniform_dirty, bool p_textures_dirty);
+		virtual ~SkyMaterialData();
+	};
+
+	RendererStorageRD::MaterialData *_create_sky_material_func(SkyShaderData *p_shader);
+	static RendererStorageRD::MaterialData *_create_sky_material_funcs(RendererStorageRD::ShaderData *p_shader) {
+		return static_cast<RendererSceneRenderRD *>(singleton)->_create_sky_material_func(static_cast<SkyShaderData *>(p_shader));
+	};
+
+	enum SkyTextureSetVersion {
+		SKY_TEXTURE_SET_BACKGROUND,
+		SKY_TEXTURE_SET_HALF_RES,
+		SKY_TEXTURE_SET_QUARTER_RES,
+		SKY_TEXTURE_SET_CUBEMAP,
+		SKY_TEXTURE_SET_CUBEMAP_HALF_RES,
+		SKY_TEXTURE_SET_CUBEMAP_QUARTER_RES,
+		SKY_TEXTURE_SET_MAX
+	};
+
+	enum SkySet {
+		SKY_SET_UNIFORMS,
+		SKY_SET_MATERIAL,
+		SKY_SET_TEXTURES,
+		SKY_SET_FOG,
+		SKY_SET_MAX
+	};
+
+	/* SKY */
+	struct Sky {
+		RID radiance;
+		RID half_res_pass;
+		RID half_res_framebuffer;
+		RID quarter_res_pass;
+		RID quarter_res_framebuffer;
+		Size2i screen_size;
+
+		RID texture_uniform_sets[SKY_TEXTURE_SET_MAX];
+		RID uniform_set;
+
+		RID material;
+		RID uniform_buffer;
+
+		int radiance_size = 256;
+
+		RS::SkyMode mode = RS::SKY_MODE_AUTOMATIC;
+
+		ReflectionData reflection;
+		bool dirty = false;
+		int processing_layer = 0;
+		Sky *dirty_list = nullptr;
+
+		//State to track when radiance cubemap needs updating
+		SkyMaterialData *prev_material;
+		Vector3 prev_position;
+		float prev_time;
+
+		RID sdfgi_integrate_sky_uniform_set;
+	};
+
+	Sky *dirty_sky_list = nullptr;
+
+	void _sky_invalidate(Sky *p_sky);
+	void _update_dirty_skys();
+	RID _get_sky_textures(Sky *p_sky, SkyTextureSetVersion p_version);
+
+	uint32_t sky_ggx_samples_quality;
+	bool sky_use_cubemap_array;
+
+	mutable RID_Owner<Sky> sky_owner;
+
+	/* REFLECTION ATLAS */
+
+	struct ReflectionAtlas {
+		int count = 0;
+		int size = 0;
+
+		RID reflection;
+		RID depth_buffer;
+		RID depth_fb;
+
+		struct Reflection {
+			RID owner;
+			ReflectionData data;
+			RID fbs[6];
+		};
+
+		Vector<Reflection> reflections;
+	};
+
+	RID_Owner<ReflectionAtlas> reflection_atlas_owner;
+
+	/* REFLECTION PROBE INSTANCE */
+
+	struct ReflectionProbeInstance {
+		RID probe;
+		int atlas_index = -1;
+		RID atlas;
+
+		bool dirty = true;
+		bool rendering = false;
+		int processing_layer = 1;
+		int processing_side = 0;
+
+		uint32_t render_step = 0;
+		uint64_t last_pass = 0;
+		uint32_t render_index = 0;
+
+		Transform transform;
+	};
+
+	mutable RID_Owner<ReflectionProbeInstance> reflection_probe_instance_owner;
+
+	/* DECAL INSTANCE */
+
+	struct DecalInstance {
+		RID decal;
+		Transform transform;
+	};
+
+	mutable RID_Owner<DecalInstance> decal_instance_owner;
+
+	/* GIPROBE INSTANCE */
+
+	struct GIProbeLight {
+		uint32_t type;
+		float energy;
+		float radius;
+		float attenuation;
+
+		float color[3];
+		float spot_angle_radians;
+
+		float position[3];
+		float spot_attenuation;
+
+		float direction[3];
+		uint32_t has_shadow;
+	};
+
+	struct GIProbePushConstant {
+		int32_t limits[3];
+		uint32_t stack_size;
+
+		float emission_scale;
+		float propagation;
+		float dynamic_range;
+		uint32_t light_count;
+
+		uint32_t cell_offset;
+		uint32_t cell_count;
+		float aniso_strength;
+		uint32_t pad;
+	};
+
+	struct GIProbeDynamicPushConstant {
+		int32_t limits[3];
+		uint32_t light_count;
+		int32_t x_dir[3];
+		float z_base;
+		int32_t y_dir[3];
+		float z_sign;
+		int32_t z_dir[3];
+		float pos_multiplier;
+		uint32_t rect_pos[2];
+		uint32_t rect_size[2];
+		uint32_t prev_rect_ofs[2];
+		uint32_t prev_rect_size[2];
+		uint32_t flip_x;
+		uint32_t flip_y;
+		float dynamic_range;
+		uint32_t on_mipmap;
+		float propagation;
+		float pad[3];
+	};
+
+	struct GIProbeInstance {
+		RID probe;
+		RID texture;
+		RID write_buffer;
+
+		struct Mipmap {
+			RID texture;
+			RID uniform_set;
+			RID second_bounce_uniform_set;
+			RID write_uniform_set;
+			uint32_t level;
+			uint32_t cell_offset;
+			uint32_t cell_count;
+		};
+		Vector<Mipmap> mipmaps;
+
+		struct DynamicMap {
+			RID texture; //color normally, or emission on first pass
+			RID fb_depth; //actual depth buffer for the first pass, float depth for later passes
+			RID depth; //actual depth buffer for the first pass, float depth for later passes
+			RID normal; //normal buffer for the first pass
+			RID albedo; //emission buffer for the first pass
+			RID orm; //orm buffer for the first pass
+			RID fb; //used for rendering, only valid on first map
+			RID uniform_set;
+			uint32_t size;
+			int mipmap; // mipmap to write to, -1 if no mipmap assigned
+		};
+
+		Vector<DynamicMap> dynamic_maps;
+
+		int slot = -1;
+		uint32_t last_probe_version = 0;
+		uint32_t last_probe_data_version = 0;
+
+		//uint64_t last_pass = 0;
+		uint32_t render_index = 0;
+
+		bool has_dynamic_object_data = false;
+
+		Transform transform;
+	};
+
+	GIProbeLight *gi_probe_lights;
+	uint32_t gi_probe_max_lights;
+	RID gi_probe_lights_uniform;
+
+	enum {
+		GI_PROBE_SHADER_VERSION_COMPUTE_LIGHT,
+		GI_PROBE_SHADER_VERSION_COMPUTE_SECOND_BOUNCE,
+		GI_PROBE_SHADER_VERSION_COMPUTE_MIPMAP,
+		GI_PROBE_SHADER_VERSION_WRITE_TEXTURE,
+		GI_PROBE_SHADER_VERSION_DYNAMIC_OBJECT_LIGHTING,
+		GI_PROBE_SHADER_VERSION_DYNAMIC_SHRINK_WRITE,
+		GI_PROBE_SHADER_VERSION_DYNAMIC_SHRINK_PLOT,
+		GI_PROBE_SHADER_VERSION_DYNAMIC_SHRINK_WRITE_PLOT,
+		GI_PROBE_SHADER_VERSION_MAX
+	};
+	GiprobeShaderRD giprobe_shader;
+	RID giprobe_lighting_shader_version;
+	RID giprobe_lighting_shader_version_shaders[GI_PROBE_SHADER_VERSION_MAX];
+	RID giprobe_lighting_shader_version_pipelines[GI_PROBE_SHADER_VERSION_MAX];
+
+	mutable RID_Owner<GIProbeInstance> gi_probe_instance_owner;
+
+	RS::GIProbeQuality gi_probe_quality = RS::GI_PROBE_QUALITY_HIGH;
+
+	enum {
+		GI_PROBE_DEBUG_COLOR,
+		GI_PROBE_DEBUG_LIGHT,
+		GI_PROBE_DEBUG_EMISSION,
+		GI_PROBE_DEBUG_LIGHT_FULL,
+		GI_PROBE_DEBUG_MAX
+	};
+
+	struct GIProbeDebugPushConstant {
+		float projection[16];
+		uint32_t cell_offset;
+		float dynamic_range;
+		float alpha;
+		uint32_t level;
+		int32_t bounds[3];
+		uint32_t pad;
+	};
+
+	GiprobeDebugShaderRD giprobe_debug_shader;
+	RID giprobe_debug_shader_version;
+	RID giprobe_debug_shader_version_shaders[GI_PROBE_DEBUG_MAX];
+	PipelineCacheRD giprobe_debug_shader_version_pipelines[GI_PROBE_DEBUG_MAX];
+	RID giprobe_debug_uniform_set;
+
+	/* SHADOW ATLAS */
+
+	struct ShadowShrinkStage {
+		RID texture;
+		RID filter_texture;
+		uint32_t size;
+	};
+
+	struct ShadowAtlas {
+		enum {
+			QUADRANT_SHIFT = 27,
+			SHADOW_INDEX_MASK = (1 << QUADRANT_SHIFT) - 1,
+			SHADOW_INVALID = 0xFFFFFFFF
+		};
+
+		struct Quadrant {
+			uint32_t subdivision;
+
+			struct Shadow {
+				RID owner;
+				uint64_t version;
+				uint64_t fog_version; // used for fog
+				uint64_t alloc_tick;
+
+				Shadow() {
+					version = 0;
+					fog_version = 0;
+					alloc_tick = 0;
+				}
+			};
+
+			Vector<Shadow> shadows;
+
+			Quadrant() {
+				subdivision = 0; //not in use
+			}
+
+		} quadrants[4];
+
+		int size_order[4] = { 0, 1, 2, 3 };
+		uint32_t smallest_subdiv = 0;
+
+		int size = 0;
+
+		RID depth;
+		RID fb; //for copying
+
+		Map<RID, uint32_t> shadow_owners;
+
+		Vector<ShadowShrinkStage> shrink_stages;
+	};
+
+	RID_Owner<ShadowAtlas> shadow_atlas_owner;
+
+	bool _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);
+
+	RS::ShadowQuality shadows_quality = RS::SHADOW_QUALITY_MAX; //So it always updates when first set
+	RS::ShadowQuality directional_shadow_quality = RS::SHADOW_QUALITY_MAX;
+	float shadows_quality_radius = 1.0;
+	float directional_shadow_quality_radius = 1.0;
+
+	float *directional_penumbra_shadow_kernel;
+	float *directional_soft_shadow_kernel;
+	float *penumbra_shadow_kernel;
+	float *soft_shadow_kernel;
+	int directional_penumbra_shadow_samples = 0;
+	int directional_soft_shadow_samples = 0;
+	int penumbra_shadow_samples = 0;
+	int soft_shadow_samples = 0;
+
+	/* DIRECTIONAL SHADOW */
+
+	struct DirectionalShadow {
+		RID depth;
+
+		int light_count = 0;
+		int size = 0;
+		int current_light = 0;
+
+		Vector<ShadowShrinkStage> shrink_stages;
+
+	} directional_shadow;
+
+	void _allocate_shadow_shrink_stages(RID p_base, int p_base_size, Vector<ShadowShrinkStage> &shrink_stages, uint32_t p_target_size);
+	void _clear_shadow_shrink_stages(Vector<ShadowShrinkStage> &shrink_stages);
+
+	/* SHADOW CUBEMAPS */
+
+	struct ShadowCubemap {
+		RID cubemap;
+		RID side_fb[6];
+	};
+
+	Map<int, ShadowCubemap> shadow_cubemaps;
+	ShadowCubemap *_get_shadow_cubemap(int p_size);
+
+	struct ShadowMap {
+		RID depth;
+		RID fb;
+	};
+
+	Map<Vector2i, ShadowMap> shadow_maps;
+	ShadowMap *_get_shadow_map(const Size2i &p_size);
+
+	void _create_shadow_cubemaps();
+
+	/* LIGHT INSTANCE */
+
+	struct LightInstance {
+		struct ShadowTransform {
+			CameraMatrix camera;
+			Transform transform;
+			float farplane;
+			float split;
+			float bias_scale;
+			float shadow_texel_size;
+			float range_begin;
+			Rect2 atlas_rect;
+			Vector2 uv_scale;
+		};
+
+		RS::LightType light_type = RS::LIGHT_DIRECTIONAL;
+
+		ShadowTransform shadow_transform[4];
+
+		AABB aabb;
+		RID self;
+		RID light;
+		Transform transform;
+
+		Vector3 light_vector;
+		Vector3 spot_vector;
+		float linear_att = 0.0;
+
+		uint64_t shadow_pass = 0;
+		uint64_t last_scene_pass = 0;
+		uint64_t last_scene_shadow_pass = 0;
+		uint64_t last_pass = 0;
+		uint32_t light_index = 0;
+		uint32_t light_directional_index = 0;
+
+		uint32_t current_shadow_atlas_key = 0;
+
+		Vector2 dp;
+
+		Rect2 directional_rect;
+
+		Set<RID> shadow_atlases; //shadow atlases where this light is registered
+
+		LightInstance() {}
+	};
+
+	mutable RID_Owner<LightInstance> light_instance_owner;
+
+	/* ENVIRONMENT */
+
+	struct Environment {
+		// BG
+		RS::EnvironmentBG background = RS::ENV_BG_CLEAR_COLOR;
+		RID sky;
+		float sky_custom_fov = 0.0;
+		Basis sky_orientation;
+		Color bg_color;
+		float bg_energy = 1.0;
+		int canvas_max_layer = 0;
+		RS::EnvironmentAmbientSource ambient_source = RS::ENV_AMBIENT_SOURCE_BG;
+		Color ambient_light;
+		float ambient_light_energy = 1.0;
+		float ambient_sky_contribution = 1.0;
+		RS::EnvironmentReflectionSource reflection_source = RS::ENV_REFLECTION_SOURCE_BG;
+		Color ao_color;
+
+		/// Tonemap
+
+		RS::EnvironmentToneMapper tone_mapper;
+		float exposure = 1.0;
+		float white = 1.0;
+		bool auto_exposure = false;
+		float min_luminance = 0.2;
+		float max_luminance = 8.0;
+		float auto_exp_speed = 0.2;
+		float auto_exp_scale = 0.5;
+		uint64_t auto_exposure_version = 0;
+
+		// Fog
+		bool fog_enabled = false;
+		Color fog_light_color = Color(0.5, 0.6, 0.7);
+		float fog_light_energy = 1.0;
+		float fog_sun_scatter = 0.0;
+		float fog_density = 0.001;
+		float fog_height = 0.0;
+		float fog_height_density = 0.0; //can be negative to invert effect
+		float fog_aerial_perspective = 0.0;
+
+		/// Volumetric Fog
+		///
+		bool volumetric_fog_enabled = false;
+		float volumetric_fog_density = 0.01;
+		Color volumetric_fog_light = Color(0, 0, 0);
+		float volumetric_fog_light_energy = 0.0;
+		float volumetric_fog_length = 64.0;
+		float volumetric_fog_detail_spread = 2.0;
+		RS::EnvVolumetricFogShadowFilter volumetric_fog_shadow_filter = RS::ENV_VOLUMETRIC_FOG_SHADOW_FILTER_LOW;
+		float volumetric_fog_gi_inject = 0.0;
+
+		/// Glow
+
+		bool glow_enabled = false;
+		Vector<float> glow_levels;
+		float glow_intensity = 0.8;
+		float glow_strength = 1.0;
+		float glow_bloom = 0.0;
+		float glow_mix = 0.01;
+		RS::EnvironmentGlowBlendMode glow_blend_mode = RS::ENV_GLOW_BLEND_MODE_SOFTLIGHT;
+		float glow_hdr_bleed_threshold = 1.0;
+		float glow_hdr_luminance_cap = 12.0;
+		float glow_hdr_bleed_scale = 2.0;
+
+		/// SSAO
+
+		bool ssao_enabled = false;
+		float ssao_radius = 1;
+		float ssao_intensity = 1;
+		float ssao_bias = 0.01;
+		float ssao_direct_light_affect = 0.0;
+		float ssao_ao_channel_affect = 0.0;
+		float ssao_blur_edge_sharpness = 4.0;
+		RS::EnvironmentSSAOBlur ssao_blur = RS::ENV_SSAO_BLUR_3x3;
+
+		/// SSR
+		///
+		bool ssr_enabled = false;
+		int ssr_max_steps = 64;
+		float ssr_fade_in = 0.15;
+		float ssr_fade_out = 2.0;
+		float ssr_depth_tolerance = 0.2;
+
+		/// SDFGI
+		bool sdfgi_enabled = false;
+		RS::EnvironmentSDFGICascades sdfgi_cascades;
+		float sdfgi_min_cell_size = 0.2;
+		bool sdfgi_use_occlusion = false;
+		bool sdfgi_use_multibounce = false;
+		bool sdfgi_read_sky_light = false;
+		float sdfgi_energy = 1.0;
+		float sdfgi_normal_bias = 1.1;
+		float sdfgi_probe_bias = 1.1;
+		RS::EnvironmentSDFGIYScale sdfgi_y_scale = RS::ENV_SDFGI_Y_SCALE_DISABLED;
+
+		/// Adjustments
+
+		bool adjustments_enabled = false;
+		float adjustments_brightness = 1.0f;
+		float adjustments_contrast = 1.0f;
+		float adjustments_saturation = 1.0f;
+		bool use_1d_color_correction = false;
+		RID color_correction = RID();
+	};
+
+	RS::EnvironmentSSAOQuality ssao_quality = RS::ENV_SSAO_QUALITY_MEDIUM;
+	bool ssao_half_size = false;
+	bool glow_bicubic_upscale = false;
+	bool glow_high_quality = false;
+	RS::EnvironmentSSRRoughnessQuality ssr_roughness_quality = RS::ENV_SSR_ROUGNESS_QUALITY_LOW;
+
+	static uint64_t auto_exposure_counter;
+
+	mutable RID_Owner<Environment> environment_owner;
+
+	/* CAMERA EFFECTS */
+
+	struct CameraEffects {
+		bool dof_blur_far_enabled = false;
+		float dof_blur_far_distance = 10;
+		float dof_blur_far_transition = 5;
+
+		bool dof_blur_near_enabled = false;
+		float dof_blur_near_distance = 2;
+		float dof_blur_near_transition = 1;
+
+		float dof_blur_amount = 0.1;
+
+		bool override_exposure_enabled = false;
+		float override_exposure = 1;
+	};
+
+	RS::DOFBlurQuality dof_blur_quality = RS::DOF_BLUR_QUALITY_MEDIUM;
+	RS::DOFBokehShape dof_blur_bokeh_shape = RS::DOF_BOKEH_HEXAGON;
+	bool dof_blur_use_jitter = false;
+	RS::SubSurfaceScatteringQuality sss_quality = RS::SUB_SURFACE_SCATTERING_QUALITY_MEDIUM;
+	float sss_scale = 0.05;
+	float sss_depth_scale = 0.01;
+
+	mutable RID_Owner<CameraEffects> camera_effects_owner;
+
+	/* RENDER BUFFERS */
+
+	struct SDFGI;
+	struct VolumetricFog;
+
+	struct RenderBuffers {
+		enum {
+			MAX_GIPROBES = 8
+		};
+
+		RenderBufferData *data = nullptr;
+		int width = 0, height = 0;
+		RS::ViewportMSAA msaa = RS::VIEWPORT_MSAA_DISABLED;
+		RS::ViewportScreenSpaceAA screen_space_aa = RS::VIEWPORT_SCREEN_SPACE_AA_DISABLED;
+		bool use_debanding = false;
+
+		RID render_target;
+
+		uint64_t auto_exposure_version = 1;
+
+		RID texture; //main texture for rendering to, must be filled after done rendering
+		RID depth_texture; //main depth texture
+
+		RID gi_uniform_set;
+		SDFGI *sdfgi = nullptr;
+		VolumetricFog *volumetric_fog = nullptr;
+
+		//built-in textures used for ping pong image processing and blurring
+		struct Blur {
+			RID texture;
+
+			struct Mipmap {
+				RID texture;
+				int width;
+				int height;
+			};
+
+			Vector<Mipmap> mipmaps;
+		};
+
+		Blur blur[2]; //the second one starts from the first mipmap
+
+		struct Luminance {
+			Vector<RID> reduce;
+			RID current;
+		} luminance;
+
+		struct SSAO {
+			RID depth;
+			Vector<RID> depth_slices;
+			RID ao[2];
+			RID ao_full; //when using half-size
+		} ssao;
+
+		struct SSR {
+			RID normal_scaled;
+			RID depth_scaled;
+			RID blur_radius[2];
+		} ssr;
+
+		RID giprobe_textures[MAX_GIPROBES];
+		RID giprobe_buffer;
+	};
+
+	RID default_giprobe_buffer;
+
+	/* SDFGI */
+
+	struct SDFGI {
+		enum {
+			MAX_CASCADES = 8,
+			CASCADE_SIZE = 128,
+			PROBE_DIVISOR = 16,
+			ANISOTROPY_SIZE = 6,
+			MAX_DYNAMIC_LIGHTS = 128,
+			MAX_STATIC_LIGHTS = 1024,
+			LIGHTPROBE_OCT_SIZE = 6,
+			SH_SIZE = 16
+		};
+
+		struct Cascade {
+			struct UBO {
+				float offset[3];
+				float to_cell;
+				int32_t probe_offset[3];
+				uint32_t pad;
+			};
+
+			//cascade blocks are full-size for volume (128^3), half size for albedo/emission
+			RID sdf_tex;
+			RID light_tex;
+			RID light_aniso_0_tex;
+			RID light_aniso_1_tex;
+
+			RID light_data;
+			RID light_aniso_0_data;
+			RID light_aniso_1_data;
+
+			struct SolidCell { // this struct is unused, but remains as reference for size
+				uint32_t position;
+				uint32_t albedo;
+				uint32_t static_light;
+				uint32_t static_light_aniso;
+			};
+
+			RID solid_cell_dispatch_buffer; //buffer for indirect compute dispatch
+			RID solid_cell_buffer;
+
+			RID lightprobe_history_tex;
+			RID lightprobe_average_tex;
+
+			float cell_size;
+			Vector3i position;
+
+			static const Vector3i DIRTY_ALL;
+			Vector3i dirty_regions; //(0,0,0 is not dirty, negative is refresh from the end, DIRTY_ALL is refresh all.
+
+			RID sdf_store_uniform_set;
+			RID sdf_direct_light_uniform_set;
+			RID scroll_uniform_set;
+			RID scroll_occlusion_uniform_set;
+			RID integrate_uniform_set;
+			RID lights_buffer;
+		};
+
+		//used for rendering (voxelization)
+		RID render_albedo;
+		RID render_emission;
+		RID render_emission_aniso;
+		RID render_occlusion[8];
+		RID render_geom_facing;
+
+		RID render_sdf[2];
+		RID render_sdf_half[2];
+
+		//used for ping pong processing in cascades
+		RID sdf_initialize_uniform_set;
+		RID sdf_initialize_half_uniform_set;
+		RID jump_flood_uniform_set[2];
+		RID jump_flood_half_uniform_set[2];
+		RID sdf_upscale_uniform_set;
+		int upscale_jfa_uniform_set_index;
+		RID occlusion_uniform_set;
+
+		uint32_t cascade_size = 128;
+
+		LocalVector<Cascade> cascades;
+
+		RID lightprobe_texture;
+		RID lightprobe_data;
+		RID occlusion_texture;
+		RID occlusion_data;
+		RID ambient_texture; //integrates with volumetric fog
+
+		RID lightprobe_history_scroll; //used for scrolling lightprobes
+		RID lightprobe_average_scroll; //used for scrolling lightprobes
+
+		uint32_t history_size = 0;
+		float solid_cell_ratio = 0;
+		uint32_t solid_cell_count = 0;
+
+		RS::EnvironmentSDFGICascades cascade_mode;
+		float min_cell_size = 0;
+		uint32_t probe_axis_count = 0; //amount of probes per axis, this is an odd number because it encloses endpoints
+
+		RID debug_uniform_set;
+		RID debug_probes_uniform_set;
+		RID cascades_ubo;
+
+		bool uses_occlusion = false;
+		bool uses_multibounce = false;
+		bool reads_sky = false;
+		float energy = 1.0;
+		float normal_bias = 1.1;
+		float probe_bias = 1.1;
+		RS::EnvironmentSDFGIYScale y_scale_mode = RS::ENV_SDFGI_Y_SCALE_DISABLED;
+
+		float y_mult = 1.0;
+
+		uint32_t render_pass = 0;
+	};
+
+	RS::EnvironmentSDFGIRayCount sdfgi_ray_count = RS::ENV_SDFGI_RAY_COUNT_16;
+	RS::EnvironmentSDFGIFramesToConverge sdfgi_frames_to_converge = RS::ENV_SDFGI_CONVERGE_IN_10_FRAMES;
+	float sdfgi_solid_cell_ratio = 0.25;
+	Vector3 sdfgi_debug_probe_pos;
+	Vector3 sdfgi_debug_probe_dir;
+	bool sdfgi_debug_probe_enabled = false;
+	Vector3i sdfgi_debug_probe_index;
+
+	struct SDGIShader {
+		enum SDFGIPreprocessShaderVersion {
+			PRE_PROCESS_SCROLL,
+			PRE_PROCESS_SCROLL_OCCLUSION,
+			PRE_PROCESS_JUMP_FLOOD_INITIALIZE,
+			PRE_PROCESS_JUMP_FLOOD_INITIALIZE_HALF,
+			PRE_PROCESS_JUMP_FLOOD,
+			PRE_PROCESS_JUMP_FLOOD_OPTIMIZED,
+			PRE_PROCESS_JUMP_FLOOD_UPSCALE,
+			PRE_PROCESS_OCCLUSION,
+			PRE_PROCESS_STORE,
+			PRE_PROCESS_MAX
+		};
+
+		struct PreprocessPushConstant {
+			int32_t scroll[3];
+			int32_t grid_size;
+
+			int32_t probe_offset[3];
+			int32_t step_size;
+
+			int32_t half_size;
+			uint32_t occlusion_index;
+			int32_t cascade;
+			uint32_t pad;
+		};
+
+		SdfgiPreprocessShaderRD preprocess;
+		RID preprocess_shader;
+		RID preprocess_pipeline[PRE_PROCESS_MAX];
+
+		struct DebugPushConstant {
+			float grid_size[3];
+			uint32_t max_cascades;
+
+			int32_t screen_size[2];
+			uint32_t use_occlusion;
+			float y_mult;
+
+			float cam_extent[3];
+			uint32_t probe_axis_size;
+
+			float cam_transform[16];
+		};
+
+		SdfgiDebugShaderRD debug;
+		RID debug_shader;
+		RID debug_shader_version;
+		RID debug_pipeline;
+
+		enum ProbeDebugMode {
+			PROBE_DEBUG_PROBES,
+			PROBE_DEBUG_VISIBILITY,
+			PROBE_DEBUG_MAX
+		};
+
+		struct DebugProbesPushConstant {
+			float projection[16];
+
+			uint32_t band_power;
+			uint32_t sections_in_band;
+			uint32_t band_mask;
+			float section_arc;
+
+			float grid_size[3];
+			uint32_t cascade;
+
+			uint32_t pad;
+			float y_mult;
+			int32_t probe_debug_index;
+			int32_t probe_axis_size;
+		};
+
+		SdfgiDebugProbesShaderRD debug_probes;
+		RID debug_probes_shader;
+		RID debug_probes_shader_version;
+
+		PipelineCacheRD debug_probes_pipeline[PROBE_DEBUG_MAX];
+
+		struct Light {
+			float color[3];
+			float energy;
+
+			float direction[3];
+			uint32_t has_shadow;
+
+			float position[3];
+			float attenuation;
+
+			uint32_t type;
+			float spot_angle;
+			float spot_attenuation;
+			float radius;
+
+			float shadow_color[4];
+		};
+
+		struct DirectLightPushConstant {
+			float grid_size[3];
+			uint32_t max_cascades;
+
+			uint32_t cascade;
+			uint32_t light_count;
+			uint32_t process_offset;
+			uint32_t process_increment;
+
+			int32_t probe_axis_size;
+			uint32_t multibounce;
+			float y_mult;
+			uint32_t pad;
+		};
+
+		enum {
+			DIRECT_LIGHT_MODE_STATIC,
+			DIRECT_LIGHT_MODE_DYNAMIC,
+			DIRECT_LIGHT_MODE_MAX
+		};
+		SdfgiDirectLightShaderRD direct_light;
+		RID direct_light_shader;
+		RID direct_light_pipeline[DIRECT_LIGHT_MODE_MAX];
+
+		enum {
+			INTEGRATE_MODE_PROCESS,
+			INTEGRATE_MODE_STORE,
+			INTEGRATE_MODE_SCROLL,
+			INTEGRATE_MODE_SCROLL_STORE,
+			INTEGRATE_MODE_MAX
+		};
+		struct IntegratePushConstant {
+			enum {
+				SKY_MODE_DISABLED,
+				SKY_MODE_COLOR,
+				SKY_MODE_SKY,
+			};
+
+			float grid_size[3];
+			uint32_t max_cascades;
+
+			uint32_t probe_axis_size;
+			uint32_t cascade;
+			uint32_t history_index;
+			uint32_t history_size;
+
+			uint32_t ray_count;
+			float ray_bias;
+			int32_t image_size[2];
+
+			int32_t world_offset[3];
+			uint32_t sky_mode;
+
+			int32_t scroll[3];
+			float sky_energy;
+
+			float sky_color[3];
+			float y_mult;
+
+			uint32_t store_ambient_texture;
+			uint32_t pad[3];
+		};
+
+		SdfgiIntegrateShaderRD integrate;
+		RID integrate_shader;
+		RID integrate_pipeline[INTEGRATE_MODE_MAX];
+
+		RID integrate_default_sky_uniform_set;
+
+	} sdfgi_shader;
+
+	void _sdfgi_erase(RenderBuffers *rb);
+	int _sdfgi_get_pending_region_data(RID p_render_buffers, int p_region, Vector3i &r_local_offset, Vector3i &r_local_size, AABB &r_bounds) const;
+	void _sdfgi_update_cascades(RID p_render_buffers);
+
+	/* GI */
+
+	struct GI {
+		struct SDFGIData {
+			float grid_size[3];
+			uint32_t max_cascades;
+
+			uint32_t use_occlusion;
+			int32_t probe_axis_size;
+			float probe_to_uvw;
+			float normal_bias;
+
+			float lightprobe_tex_pixel_size[3];
+			float energy;
+
+			float lightprobe_uv_offset[3];
+			float y_mult;
+
+			float occlusion_clamp[3];
+			uint32_t pad3;
+
+			float occlusion_renormalize[3];
+			uint32_t pad4;
+
+			float cascade_probe_size[3];
+			uint32_t pad5;
+
+			struct ProbeCascadeData {
+				float position[3]; //offset of (0,0,0) in world coordinates
+				float to_probe; // 1/bounds * grid_size
+				int32_t probe_world_offset[3];
+				float to_cell; // 1/bounds * grid_size
+			};
+
+			ProbeCascadeData cascades[SDFGI::MAX_CASCADES];
+		};
+
+		struct GIProbeData {
+			float xform[16];
+			float bounds[3];
+			float dynamic_range;
+
+			float bias;
+			float normal_bias;
+			uint32_t blend_ambient;
+			uint32_t texture_slot;
+
+			float anisotropy_strength;
+			float ao;
+			float ao_size;
+			uint32_t mipmaps;
+		};
+
+		struct PushConstant {
+			int32_t screen_size[2];
+			float z_near;
+			float z_far;
+
+			float proj_info[4];
+
+			uint32_t max_giprobes;
+			uint32_t high_quality_vct;
+			uint32_t use_sdfgi;
+			uint32_t orthogonal;
+
+			float ao_color[3];
+			uint32_t pad;
+
+			float cam_rotation[12];
+		};
+
+		RID sdfgi_ubo;
+		enum {
+			MODE_MAX = 1
+		};
+
+		GiShaderRD shader;
+		RID shader_version;
+		RID pipelines[MODE_MAX];
+	} gi;
+
+	bool screen_space_roughness_limiter = false;
+	float screen_space_roughness_limiter_amount = 0.25;
+	float screen_space_roughness_limiter_limit = 0.18;
+
+	mutable RID_Owner<RenderBuffers> render_buffers_owner;
+
+	void _free_render_buffer_data(RenderBuffers *rb);
+	void _allocate_blur_textures(RenderBuffers *rb);
+	void _allocate_luminance_textures(RenderBuffers *rb);
+
+	void _render_buffers_debug_draw(RID p_render_buffers, RID p_shadow_atlas);
+	void _render_buffers_post_process_and_tonemap(RID p_render_buffers, RID p_environment, RID p_camera_effects, const CameraMatrix &p_projection);
+	void _sdfgi_debug_draw(RID p_render_buffers, const CameraMatrix &p_projection, const Transform &p_transform);
+
+	/* Cluster */
+
+	struct Cluster {
+		/* Scene State UBO */
+
+		struct ReflectionData { //should always be 128 bytes
+			float box_extents[3];
+			float index;
+			float box_offset[3];
+			uint32_t mask;
+			float params[4]; // intensity, 0, interior , boxproject
+			float ambient[3]; // ambient color,
+			uint32_t ambient_mode;
+			float local_matrix[16]; // up to here for spot and omni, rest is for directional
+		};
+
+		struct LightData {
+			float position[3];
+			float inv_radius;
+			float direction[3];
+			float size;
+			uint16_t attenuation_energy[2]; //16 bits attenuation, then energy
+			uint8_t color_specular[4]; //rgb color, a specular (8 bit unorm)
+			uint16_t cone_attenuation_angle[2]; // attenuation and angle, (16bit float)
+			uint8_t shadow_color_enabled[4]; //shadow rgb color, a>0.5 enabled (8bit unorm)
+			float atlas_rect[4]; // in omni, used for atlas uv, in spot, used for projector uv
+			float shadow_matrix[16];
+			float shadow_bias;
+			float shadow_normal_bias;
+			float transmittance_bias;
+			float soft_shadow_size;
+			float soft_shadow_scale;
+			uint32_t mask;
+			float shadow_volumetric_fog_fade;
+			uint32_t pad;
+			float projector_rect[4];
+		};
+
+		struct DirectionalLightData {
+			float direction[3];
+			float energy;
+			float color[3];
+			float size;
+			float specular;
+			uint32_t mask;
+			float softshadow_angle;
+			float soft_shadow_scale;
+			uint32_t blend_splits;
+			uint32_t shadow_enabled;
+			float fade_from;
+			float fade_to;
+			uint32_t pad[3];
+			float shadow_volumetric_fog_fade;
+			float shadow_bias[4];
+			float shadow_normal_bias[4];
+			float shadow_transmittance_bias[4];
+			float shadow_z_range[4];
+			float shadow_range_begin[4];
+			float shadow_split_offsets[4];
+			float shadow_matrices[4][16];
+			float shadow_color1[4];
+			float shadow_color2[4];
+			float shadow_color3[4];
+			float shadow_color4[4];
+			float uv_scale1[2];
+			float uv_scale2[2];
+			float uv_scale3[2];
+			float uv_scale4[2];
+		};
+
+		struct DecalData {
+			float xform[16];
+			float inv_extents[3];
+			float albedo_mix;
+			float albedo_rect[4];
+			float normal_rect[4];
+			float orm_rect[4];
+			float emission_rect[4];
+			float modulate[4];
+			float emission_energy;
+			uint32_t mask;
+			float upper_fade;
+			float lower_fade;
+			float normal_xform[12];
+			float normal[3];
+			float normal_fade;
+		};
+
+		ReflectionData *reflections;
+		uint32_t max_reflections;
+		RID reflection_buffer;
+		uint32_t max_reflection_probes_per_instance;
+
+		DecalData *decals;
+		uint32_t max_decals;
+		RID decal_buffer;
+
+		LightData *lights;
+		uint32_t max_lights;
+		RID light_buffer;
+		RID *lights_instances;
+		Rect2i *lights_shadow_rect_cache;
+		uint32_t lights_shadow_rect_cache_count = 0;
+
+		DirectionalLightData *directional_lights;
+		uint32_t max_directional_lights;
+		RID directional_light_buffer;
+
+		LightClusterBuilder builder;
+
+	} cluster;
+
+	struct VolumetricFog {
+		uint32_t width = 0;
+		uint32_t height = 0;
+		uint32_t depth = 0;
+
+		float length;
+		float spread;
+
+		RID light_density_map;
+		RID fog_map;
+		RID uniform_set;
+		RID uniform_set2;
+		RID sdfgi_uniform_set;
+		RID sky_uniform_set;
+
+		int last_shadow_filter = -1;
+	};
+
+	enum {
+		VOLUMETRIC_FOG_SHADER_DENSITY,
+		VOLUMETRIC_FOG_SHADER_DENSITY_WITH_SDFGI,
+		VOLUMETRIC_FOG_SHADER_FILTER,
+		VOLUMETRIC_FOG_SHADER_FOG,
+		VOLUMETRIC_FOG_SHADER_MAX,
+	};
+
+	struct VolumetricFogShader {
+		struct PushConstant {
+			float fog_frustum_size_begin[2];
+			float fog_frustum_size_end[2];
+
+			float fog_frustum_end;
+			float z_near;
+			float z_far;
+			uint32_t filter_axis;
+
+			int32_t fog_volume_size[3];
+			uint32_t directional_light_count;
+
+			float light_energy[3];
+			float base_density;
+
+			float detail_spread;
+			float gi_inject;
+			uint32_t max_gi_probes;
+			uint32_t pad;
+
+			float cam_rotation[12];
+		};
+
+		VolumetricFogShaderRD shader;
+
+		RID shader_version;
+		RID pipelines[VOLUMETRIC_FOG_SHADER_MAX];
+
+	} volumetric_fog;
+
+	uint32_t volumetric_fog_depth = 128;
+	uint32_t volumetric_fog_size = 128;
+	bool volumetric_fog_filter_active = false;
+	uint32_t volumetric_fog_directional_shadow_shrink = 512;
+	uint32_t volumetric_fog_positional_shadow_shrink = 512;
+
+	void _volumetric_fog_erase(RenderBuffers *rb);
+	void _update_volumetric_fog(RID p_render_buffers, RID p_environment, const CameraMatrix &p_cam_projection, const Transform &p_cam_transform, RID p_shadow_atlas, int p_directional_light_count, bool p_use_directional_shadows, int p_positional_light_count, int p_gi_probe_count);
+
+	RID shadow_sampler;
+
+	uint64_t scene_pass = 0;
+	uint64_t shadow_atlas_realloc_tolerance_msec = 500;
+
+	struct SDFGICosineNeighbour {
+		uint32_t neighbour;
+		float weight;
+	};
+
+public:
+	/* SHADOW ATLAS API */
+
+	RID shadow_atlas_create();
+	void shadow_atlas_set_size(RID p_atlas, int p_size);
+	void shadow_atlas_set_quadrant_subdivision(RID p_atlas, int p_quadrant, int p_subdivision);
+	bool shadow_atlas_update_light(RID p_atlas, RID p_light_intance, float p_coverage, uint64_t p_light_version);
+	_FORCE_INLINE_ bool shadow_atlas_owns_light_instance(RID p_atlas, RID p_light_intance) {
+		ShadowAtlas *atlas = shadow_atlas_owner.getornull(p_atlas);
+		ERR_FAIL_COND_V(!atlas, false);
+		return atlas->shadow_owners.has(p_light_intance);
+	}
+
+	_FORCE_INLINE_ RID shadow_atlas_get_texture(RID p_atlas) {
+		ShadowAtlas *atlas = shadow_atlas_owner.getornull(p_atlas);
+		ERR_FAIL_COND_V(!atlas, RID());
+		return atlas->depth;
+	}
+
+	_FORCE_INLINE_ Size2i shadow_atlas_get_size(RID p_atlas) {
+		ShadowAtlas *atlas = shadow_atlas_owner.getornull(p_atlas);
+		ERR_FAIL_COND_V(!atlas, Size2i());
+		return Size2(atlas->size, atlas->size);
+	}
+
+	void directional_shadow_atlas_set_size(int p_size);
+	int get_directional_light_shadow_size(RID p_light_intance);
+	void set_directional_shadow_count(int p_count);
+
+	_FORCE_INLINE_ RID directional_shadow_get_texture() {
+		return directional_shadow.depth;
+	}
+
+	_FORCE_INLINE_ Size2i directional_shadow_get_size() {
+		return Size2i(directional_shadow.size, directional_shadow.size);
+	}
+
+	/* SDFGI UPDATE */
+
+	int sdfgi_get_lightprobe_octahedron_size() const { return SDFGI::LIGHTPROBE_OCT_SIZE; }
+	virtual void sdfgi_update(RID p_render_buffers, RID p_environment, const Vector3 &p_world_position);
+	virtual int sdfgi_get_pending_region_count(RID p_render_buffers) const;
+	virtual AABB sdfgi_get_pending_region_bounds(RID p_render_buffers, int p_region) const;
+	virtual uint32_t sdfgi_get_pending_region_cascade(RID p_render_buffers, int p_region) const;
+	virtual void sdfgi_update_probes(RID p_render_buffers, RID p_environment, const RID *p_directional_light_instances, uint32_t p_directional_light_count, const RID *p_positional_light_instances, uint32_t p_positional_light_count);
+	RID sdfgi_get_ubo() const { return gi.sdfgi_ubo; }
+	/* SKY API */
+
+	RID sky_create();
+	void sky_set_radiance_size(RID p_sky, int p_radiance_size);
+	void sky_set_mode(RID p_sky, RS::SkyMode p_mode);
+	void sky_set_material(RID p_sky, RID p_material);
+	Ref<Image> sky_bake_panorama(RID p_sky, float p_energy, bool p_bake_irradiance, const Size2i &p_size);
+
+	RID sky_get_radiance_texture_rd(RID p_sky) const;
+	RID sky_get_radiance_uniform_set_rd(RID p_sky, RID p_shader, int p_set) const;
+	RID sky_get_material(RID p_sky) const;
+
+	/* ENVIRONMENT API */
+
+	RID environment_create();
+
+	void environment_set_background(RID p_env, RS::EnvironmentBG p_bg);
+	void environment_set_sky(RID p_env, RID p_sky);
+	void environment_set_sky_custom_fov(RID p_env, float p_scale);
+	void environment_set_sky_orientation(RID p_env, const Basis &p_orientation);
+	void environment_set_bg_color(RID p_env, const Color &p_color);
+	void environment_set_bg_energy(RID p_env, float p_energy);
+	void environment_set_canvas_max_layer(RID p_env, int p_max_layer);
+	void environment_set_ambient_light(RID p_env, const Color &p_color, RS::EnvironmentAmbientSource p_ambient = RS::ENV_AMBIENT_SOURCE_BG, float p_energy = 1.0, float p_sky_contribution = 0.0, RS::EnvironmentReflectionSource p_reflection_source = RS::ENV_REFLECTION_SOURCE_BG, const Color &p_ao_color = Color());
+
+	RS::EnvironmentBG environment_get_background(RID p_env) const;
+	RID environment_get_sky(RID p_env) const;
+	float environment_get_sky_custom_fov(RID p_env) const;
+	Basis environment_get_sky_orientation(RID p_env) const;
+	Color environment_get_bg_color(RID p_env) const;
+	float environment_get_bg_energy(RID p_env) const;
+	int environment_get_canvas_max_layer(RID p_env) const;
+	Color environment_get_ambient_light_color(RID p_env) const;
+	RS::EnvironmentAmbientSource environment_get_ambient_source(RID p_env) const;
+	float environment_get_ambient_light_energy(RID p_env) const;
+	float environment_get_ambient_sky_contribution(RID p_env) const;
+	RS::EnvironmentReflectionSource environment_get_reflection_source(RID p_env) const;
+	Color environment_get_ao_color(RID p_env) const;
+
+	bool is_environment(RID p_env) const;
+
+	void 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);
+	void environment_glow_set_use_bicubic_upscale(bool p_enable);
+	void environment_glow_set_use_high_quality(bool p_enable);
+
+	void 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_aerial_perspective);
+	bool environment_is_fog_enabled(RID p_env) const;
+	Color environment_get_fog_light_color(RID p_env) const;
+	float environment_get_fog_light_energy(RID p_env) const;
+	float environment_get_fog_sun_scatter(RID p_env) const;
+	float environment_get_fog_density(RID p_env) const;
+	float environment_get_fog_height(RID p_env) const;
+	float environment_get_fog_height_density(RID p_env) const;
+	float environment_get_fog_aerial_perspective(RID p_env) const;
+
+	void environment_set_volumetric_fog(RID p_env, bool p_enable, float p_density, const Color &p_light, float p_light_energy, float p_length, float p_detail_spread, float p_gi_inject, RS::EnvVolumetricFogShadowFilter p_shadow_filter);
+
+	virtual void environment_set_volumetric_fog_volume_size(int p_size, int p_depth);
+	virtual void environment_set_volumetric_fog_filter_active(bool p_enable);
+	virtual void environment_set_volumetric_fog_directional_shadow_shrink_size(int p_shrink_size);
+	virtual void environment_set_volumetric_fog_positional_shadow_shrink_size(int p_shrink_size);
+
+	void 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);
+	void environment_set_ssao(RID p_env, bool p_enable, float p_radius, float p_intensity, float p_bias, float p_light_affect, float p_ao_channel_affect, RS::EnvironmentSSAOBlur p_blur, float p_bilateral_sharpness);
+	void environment_set_ssao_quality(RS::EnvironmentSSAOQuality p_quality, bool p_half_size);
+	bool environment_is_ssao_enabled(RID p_env) const;
+	float environment_get_ssao_ao_affect(RID p_env) const;
+	float environment_get_ssao_light_affect(RID p_env) const;
+	bool environment_is_ssr_enabled(RID p_env) const;
+	bool environment_is_sdfgi_enabled(RID p_env) const;
+
+	virtual void environment_set_sdfgi(RID p_env, bool p_enable, RS::EnvironmentSDFGICascades p_cascades, float p_min_cell_size, RS::EnvironmentSDFGIYScale p_y_scale, bool p_use_occlusion, bool p_use_multibounce, bool p_read_sky, float p_energy, float p_normal_bias, float p_probe_bias);
+	virtual void environment_set_sdfgi_ray_count(RS::EnvironmentSDFGIRayCount p_ray_count);
+	virtual void environment_set_sdfgi_frames_to_converge(RS::EnvironmentSDFGIFramesToConverge p_frames);
+
+	void environment_set_ssr_roughness_quality(RS::EnvironmentSSRRoughnessQuality p_quality);
+	RS::EnvironmentSSRRoughnessQuality environment_get_ssr_roughness_quality() const;
+
+	void 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);
+	void 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);
+
+	virtual Ref<Image> environment_bake_panorama(RID p_env, bool p_bake_irradiance, const Size2i &p_size);
+
+	virtual RID camera_effects_create();
+
+	virtual void camera_effects_set_dof_blur_quality(RS::DOFBlurQuality p_quality, bool p_use_jitter);
+	virtual void camera_effects_set_dof_blur_bokeh_shape(RS::DOFBokehShape p_shape);
+
+	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);
+	virtual void camera_effects_set_custom_exposure(RID p_camera_effects, bool p_enable, float p_exposure);
+
+	RID light_instance_create(RID p_light);
+	void light_instance_set_transform(RID p_light_instance, const Transform &p_transform);
+	void light_instance_set_aabb(RID p_light_instance, const AABB &p_aabb);
+	void light_instance_set_shadow_transform(RID p_light_instance, const CameraMatrix &p_projection, const Transform &p_transform, float p_far, float p_split, int p_pass, float p_shadow_texel_size, float p_bias_scale = 1.0, float p_range_begin = 0, const Vector2 &p_uv_scale = Vector2());
+	void light_instance_mark_visible(RID p_light_instance);
+
+	_FORCE_INLINE_ RID light_instance_get_base_light(RID p_light_instance) {
+		LightInstance *li = light_instance_owner.getornull(p_light_instance);
+		return li->light;
+	}
+
+	_FORCE_INLINE_ Transform light_instance_get_base_transform(RID p_light_instance) {
+		LightInstance *li = light_instance_owner.getornull(p_light_instance);
+		return li->transform;
+	}
+
+	_FORCE_INLINE_ Rect2 light_instance_get_shadow_atlas_rect(RID p_light_instance, RID p_shadow_atlas) {
+		ShadowAtlas *shadow_atlas = shadow_atlas_owner.getornull(p_shadow_atlas);
+		LightInstance *li = light_instance_owner.getornull(p_light_instance);
+		uint32_t key = shadow_atlas->shadow_owners[li->self];
+
+		uint32_t quadrant = (key >> ShadowAtlas::QUADRANT_SHIFT) & 0x3;
+		uint32_t shadow = key & ShadowAtlas::SHADOW_INDEX_MASK;
+
+		ERR_FAIL_COND_V(shadow >= (uint32_t)shadow_atlas->quadrants[quadrant].shadows.size(), Rect2());
+
+		uint32_t atlas_size = shadow_atlas->size;
+		uint32_t quadrant_size = atlas_size >> 1;
+
+		uint32_t x = (quadrant & 1) * quadrant_size;
+		uint32_t y = (quadrant >> 1) * quadrant_size;
+
+		uint32_t shadow_size = (quadrant_size / shadow_atlas->quadrants[quadrant].subdivision);
+		x += (shadow % shadow_atlas->quadrants[quadrant].subdivision) * shadow_size;
+		y += (shadow / shadow_atlas->quadrants[quadrant].subdivision) * shadow_size;
+
+		uint32_t width = shadow_size;
+		uint32_t height = shadow_size;
+
+		return Rect2(x / float(shadow_atlas->size), y / float(shadow_atlas->size), width / float(shadow_atlas->size), height / float(shadow_atlas->size));
+	}
+
+	_FORCE_INLINE_ CameraMatrix light_instance_get_shadow_camera(RID p_light_instance, int p_index) {
+		LightInstance *li = light_instance_owner.getornull(p_light_instance);
+		return li->shadow_transform[p_index].camera;
+	}
+
+	_FORCE_INLINE_ float light_instance_get_shadow_texel_size(RID p_light_instance, RID p_shadow_atlas) {
+#ifdef DEBUG_ENABLED
+		LightInstance *li = light_instance_owner.getornull(p_light_instance);
+		ERR_FAIL_COND_V(!li->shadow_atlases.has(p_shadow_atlas), 0);
+#endif
+		ShadowAtlas *shadow_atlas = shadow_atlas_owner.getornull(p_shadow_atlas);
+		ERR_FAIL_COND_V(!shadow_atlas, 0);
+#ifdef DEBUG_ENABLED
+		ERR_FAIL_COND_V(!shadow_atlas->shadow_owners.has(p_light_instance), 0);
+#endif
+		uint32_t key = shadow_atlas->shadow_owners[p_light_instance];
+
+		uint32_t quadrant = (key >> ShadowAtlas::QUADRANT_SHIFT) & 0x3;
+
+		uint32_t quadrant_size = shadow_atlas->size >> 1;
+
+		uint32_t shadow_size = (quadrant_size / shadow_atlas->quadrants[quadrant].subdivision);
+
+		return float(1.0) / shadow_size;
+	}
+
+	_FORCE_INLINE_ Transform
+	light_instance_get_shadow_transform(RID p_light_instance, int p_index) {
+		LightInstance *li = light_instance_owner.getornull(p_light_instance);
+		return li->shadow_transform[p_index].transform;
+	}
+	_FORCE_INLINE_ float light_instance_get_shadow_bias_scale(RID p_light_instance, int p_index) {
+		LightInstance *li = light_instance_owner.getornull(p_light_instance);
+		return li->shadow_transform[p_index].bias_scale;
+	}
+	_FORCE_INLINE_ float light_instance_get_shadow_range(RID p_light_instance, int p_index) {
+		LightInstance *li = light_instance_owner.getornull(p_light_instance);
+		return li->shadow_transform[p_index].farplane;
+	}
+	_FORCE_INLINE_ float light_instance_get_shadow_range_begin(RID p_light_instance, int p_index) {
+		LightInstance *li = light_instance_owner.getornull(p_light_instance);
+		return li->shadow_transform[p_index].range_begin;
+	}
+
+	_FORCE_INLINE_ Vector2 light_instance_get_shadow_uv_scale(RID p_light_instance, int p_index) {
+		LightInstance *li = light_instance_owner.getornull(p_light_instance);
+		return li->shadow_transform[p_index].uv_scale;
+	}
+
+	_FORCE_INLINE_ Rect2 light_instance_get_directional_shadow_atlas_rect(RID p_light_instance, int p_index) {
+		LightInstance *li = light_instance_owner.getornull(p_light_instance);
+		return li->shadow_transform[p_index].atlas_rect;
+	}
+
+	_FORCE_INLINE_ float light_instance_get_directional_shadow_split(RID p_light_instance, int p_index) {
+		LightInstance *li = light_instance_owner.getornull(p_light_instance);
+		return li->shadow_transform[p_index].split;
+	}
+
+	_FORCE_INLINE_ float light_instance_get_directional_shadow_texel_size(RID p_light_instance, int p_index) {
+		LightInstance *li = light_instance_owner.getornull(p_light_instance);
+		return li->shadow_transform[p_index].shadow_texel_size;
+	}
+
+	_FORCE_INLINE_ void light_instance_set_render_pass(RID p_light_instance, uint64_t p_pass) {
+		LightInstance *li = light_instance_owner.getornull(p_light_instance);
+		li->last_pass = p_pass;
+	}
+
+	_FORCE_INLINE_ uint64_t light_instance_get_render_pass(RID p_light_instance) {
+		LightInstance *li = light_instance_owner.getornull(p_light_instance);
+		return li->last_pass;
+	}
+
+	_FORCE_INLINE_ void light_instance_set_index(RID p_light_instance, uint32_t p_index) {
+		LightInstance *li = light_instance_owner.getornull(p_light_instance);
+		li->light_index = p_index;
+	}
+
+	_FORCE_INLINE_ uint32_t light_instance_get_index(RID p_light_instance) {
+		LightInstance *li = light_instance_owner.getornull(p_light_instance);
+		return li->light_index;
+	}
+
+	_FORCE_INLINE_ RS::LightType light_instance_get_type(RID p_light_instance) {
+		LightInstance *li = light_instance_owner.getornull(p_light_instance);
+		return li->light_type;
+	}
+
+	virtual RID reflection_atlas_create();
+	virtual void reflection_atlas_set_size(RID p_ref_atlas, int p_reflection_size, int p_reflection_count);
+	_FORCE_INLINE_ RID reflection_atlas_get_texture(RID p_ref_atlas) {
+		ReflectionAtlas *atlas = reflection_atlas_owner.getornull(p_ref_atlas);
+		ERR_FAIL_COND_V(!atlas, RID());
+		return atlas->reflection;
+	}
+
+	virtual RID reflection_probe_instance_create(RID p_probe);
+	virtual void reflection_probe_instance_set_transform(RID p_instance, const Transform &p_transform);
+	virtual void reflection_probe_release_atlas_index(RID p_instance);
+	virtual bool reflection_probe_instance_needs_redraw(RID p_instance);
+	virtual bool reflection_probe_instance_has_reflection(RID p_instance);
+	virtual bool reflection_probe_instance_begin_render(RID p_instance, RID p_reflection_atlas);
+	virtual bool reflection_probe_instance_postprocess_step(RID p_instance);
+
+	uint32_t reflection_probe_instance_get_resolution(RID p_instance);
+	RID reflection_probe_instance_get_framebuffer(RID p_instance, int p_index);
+	RID reflection_probe_instance_get_depth_framebuffer(RID p_instance, int p_index);
+
+	_FORCE_INLINE_ RID reflection_probe_instance_get_probe(RID p_instance) {
+		ReflectionProbeInstance *rpi = reflection_probe_instance_owner.getornull(p_instance);
+		ERR_FAIL_COND_V(!rpi, RID());
+
+		return rpi->probe;
+	}
+
+	_FORCE_INLINE_ void reflection_probe_instance_set_render_index(RID p_instance, uint32_t p_render_index) {
+		ReflectionProbeInstance *rpi = reflection_probe_instance_owner.getornull(p_instance);
+		ERR_FAIL_COND(!rpi);
+		rpi->render_index = p_render_index;
+	}
+
+	_FORCE_INLINE_ uint32_t reflection_probe_instance_get_render_index(RID p_instance) {
+		ReflectionProbeInstance *rpi = reflection_probe_instance_owner.getornull(p_instance);
+		ERR_FAIL_COND_V(!rpi, 0);
+
+		return rpi->render_index;
+	}
+
+	_FORCE_INLINE_ void reflection_probe_instance_set_render_pass(RID p_instance, uint32_t p_render_pass) {
+		ReflectionProbeInstance *rpi = reflection_probe_instance_owner.getornull(p_instance);
+		ERR_FAIL_COND(!rpi);
+		rpi->last_pass = p_render_pass;
+	}
+
+	_FORCE_INLINE_ uint32_t reflection_probe_instance_get_render_pass(RID p_instance) {
+		ReflectionProbeInstance *rpi = reflection_probe_instance_owner.getornull(p_instance);
+		ERR_FAIL_COND_V(!rpi, 0);
+
+		return rpi->last_pass;
+	}
+
+	_FORCE_INLINE_ Transform reflection_probe_instance_get_transform(RID p_instance) {
+		ReflectionProbeInstance *rpi = reflection_probe_instance_owner.getornull(p_instance);
+		ERR_FAIL_COND_V(!rpi, Transform());
+
+		return rpi->transform;
+	}
+
+	_FORCE_INLINE_ int reflection_probe_instance_get_atlas_index(RID p_instance) {
+		ReflectionProbeInstance *rpi = reflection_probe_instance_owner.getornull(p_instance);
+		ERR_FAIL_COND_V(!rpi, -1);
+
+		return rpi->atlas_index;
+	}
+
+	virtual RID decal_instance_create(RID p_decal);
+	virtual void decal_instance_set_transform(RID p_decal, const Transform &p_transform);
+
+	_FORCE_INLINE_ RID decal_instance_get_base(RID p_decal) const {
+		DecalInstance *decal = decal_instance_owner.getornull(p_decal);
+		return decal->decal;
+	}
+
+	_FORCE_INLINE_ Transform decal_instance_get_transform(RID p_decal) const {
+		DecalInstance *decal = decal_instance_owner.getornull(p_decal);
+		return decal->transform;
+	}
+
+	RID gi_probe_instance_create(RID p_base);
+	void gi_probe_instance_set_transform_to_data(RID p_probe, const Transform &p_xform);
+	bool gi_probe_needs_update(RID p_probe) const;
+	void gi_probe_update(RID p_probe, bool p_update_light_instances, const Vector<RID> &p_light_instances, int p_dynamic_object_count, InstanceBase **p_dynamic_objects);
+
+	void gi_probe_set_quality(RS::GIProbeQuality p_quality) { gi_probe_quality = p_quality; }
+
+	_FORCE_INLINE_ uint32_t gi_probe_instance_get_slot(RID p_probe) {
+		GIProbeInstance *gi_probe = gi_probe_instance_owner.getornull(p_probe);
+		return gi_probe->slot;
+	}
+	_FORCE_INLINE_ RID gi_probe_instance_get_base_probe(RID p_probe) {
+		GIProbeInstance *gi_probe = gi_probe_instance_owner.getornull(p_probe);
+		return gi_probe->probe;
+	}
+	_FORCE_INLINE_ Transform gi_probe_instance_get_transform_to_cell(RID p_probe) {
+		GIProbeInstance *gi_probe = gi_probe_instance_owner.getornull(p_probe);
+		return storage->gi_probe_get_to_cell_xform(gi_probe->probe) * gi_probe->transform.affine_inverse();
+	}
+
+	_FORCE_INLINE_ RID gi_probe_instance_get_texture(RID p_probe) {
+		GIProbeInstance *gi_probe = gi_probe_instance_owner.getornull(p_probe);
+		return gi_probe->texture;
+	}
+
+	_FORCE_INLINE_ void gi_probe_instance_set_render_index(RID p_instance, uint32_t p_render_index) {
+		GIProbeInstance *gi_probe = gi_probe_instance_owner.getornull(p_instance);
+		ERR_FAIL_COND(!gi_probe);
+		gi_probe->render_index = p_render_index;
+	}
+
+	_FORCE_INLINE_ uint32_t gi_probe_instance_get_render_index(RID p_instance) {
+		GIProbeInstance *gi_probe = gi_probe_instance_owner.getornull(p_instance);
+		ERR_FAIL_COND_V(!gi_probe, 0);
+
+		return gi_probe->render_index;
+	}
+	/*
+	_FORCE_INLINE_ void gi_probe_instance_set_render_pass(RID p_instance, uint32_t p_render_pass) {
+		GIProbeInstance *g_probe = gi_probe_instance_owner.getornull(p_instance);
+		ERR_FAIL_COND(!g_probe);
+		g_probe->last_pass = p_render_pass;
+	}
+
+	_FORCE_INLINE_ uint32_t gi_probe_instance_get_render_pass(RID p_instance) {
+		GIProbeInstance *g_probe = gi_probe_instance_owner.getornull(p_instance);
+		ERR_FAIL_COND_V(!g_probe, 0);
+
+		return g_probe->last_pass;
+	}
+*/
+	RID render_buffers_create();
+	void render_buffers_configure(RID p_render_buffers, RID p_render_target, int p_width, int p_height, RS::ViewportMSAA p_msaa, RS::ViewportScreenSpaceAA p_screen_space_aa, bool p_use_debanding);
+
+	RID render_buffers_get_ao_texture(RID p_render_buffers);
+	RID render_buffers_get_back_buffer_texture(RID p_render_buffers);
+	RID render_buffers_get_gi_probe_buffer(RID p_render_buffers);
+	RID render_buffers_get_default_gi_probe_buffer();
+
+	uint32_t render_buffers_get_sdfgi_cascade_count(RID p_render_buffers) const;
+	bool render_buffers_is_sdfgi_enabled(RID p_render_buffers) const;
+	RID render_buffers_get_sdfgi_irradiance_probes(RID p_render_buffers) const;
+	Vector3 render_buffers_get_sdfgi_cascade_offset(RID p_render_buffers, uint32_t p_cascade) const;
+	Vector3i render_buffers_get_sdfgi_cascade_probe_offset(RID p_render_buffers, uint32_t p_cascade) const;
+	float render_buffers_get_sdfgi_cascade_probe_size(RID p_render_buffers, uint32_t p_cascade) const;
+	float render_buffers_get_sdfgi_normal_bias(RID p_render_buffers) const;
+	uint32_t render_buffers_get_sdfgi_cascade_probe_count(RID p_render_buffers) const;
+	uint32_t render_buffers_get_sdfgi_cascade_size(RID p_render_buffers) const;
+	bool render_buffers_is_sdfgi_using_occlusion(RID p_render_buffers) const;
+	float render_buffers_get_sdfgi_energy(RID p_render_buffers) const;
+	RID render_buffers_get_sdfgi_occlusion_texture(RID p_render_buffers) const;
+
+	bool render_buffers_has_volumetric_fog(RID p_render_buffers) const;
+	RID render_buffers_get_volumetric_fog_texture(RID p_render_buffers);
+	RID render_buffers_get_volumetric_fog_sky_uniform_set(RID p_render_buffers);
+	float render_buffers_get_volumetric_fog_end(RID p_render_buffers);
+	float render_buffers_get_volumetric_fog_detail_spread(RID p_render_buffers);
+
+	void render_scene(RID p_render_buffers, const Transform &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, InstanceBase **p_cull_result, int p_cull_count, RID *p_light_cull_result, int p_light_cull_count, RID *p_reflection_probe_cull_result, int p_reflection_probe_cull_count, RID *p_gi_probe_cull_result, int p_gi_probe_cull_count, RID *p_decal_cull_result, int p_decal_cull_count, InstanceBase **p_lightmap_cull_result, int p_lightmap_cull_count, RID p_environment, RID p_shadow_atlas, RID p_camera_effects, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass);
+
+	void render_shadow(RID p_light, RID p_shadow_atlas, int p_pass, InstanceBase **p_cull_result, int p_cull_count);
+
+	void render_material(const Transform &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, InstanceBase **p_cull_result, int p_cull_count, RID p_framebuffer, const Rect2i &p_region);
+
+	void render_sdfgi(RID p_render_buffers, int p_region, InstanceBase **p_cull_result, int p_cull_count);
+	void render_sdfgi_static_lights(RID p_render_buffers, uint32_t p_cascade_count, const uint32_t *p_cascade_indices, const RID **p_positional_light_cull_result, const uint32_t *p_positional_light_cull_count);
+
+	void render_particle_collider_heightfield(RID p_collider, const Transform &p_transform, InstanceBase **p_cull_result, int p_cull_count);
+
+	virtual void set_scene_pass(uint64_t p_pass) {
+		scene_pass = p_pass;
+	}
+	_FORCE_INLINE_ uint64_t get_scene_pass() {
+		return scene_pass;
+	}
+
+	virtual void screen_space_roughness_limiter_set_active(bool p_enable, float p_amount, float p_limit);
+	virtual bool screen_space_roughness_limiter_is_active() const;
+	virtual float screen_space_roughness_limiter_get_amount() const;
+	virtual float screen_space_roughness_limiter_get_limit() const;
+
+	virtual void sub_surface_scattering_set_quality(RS::SubSurfaceScatteringQuality p_quality);
+	RS::SubSurfaceScatteringQuality sub_surface_scattering_get_quality() const;
+	virtual void sub_surface_scattering_set_scale(float p_scale, float p_depth_scale);
+
+	virtual void shadows_quality_set(RS::ShadowQuality p_quality);
+	virtual void directional_shadow_quality_set(RS::ShadowQuality p_quality);
+	_FORCE_INLINE_ RS::ShadowQuality shadows_quality_get() const { return shadows_quality; }
+	_FORCE_INLINE_ RS::ShadowQuality directional_shadow_quality_get() const { return directional_shadow_quality; }
+	_FORCE_INLINE_ float shadows_quality_radius_get() const { return shadows_quality_radius; }
+	_FORCE_INLINE_ float directional_shadow_quality_radius_get() const { return directional_shadow_quality_radius; }
+
+	_FORCE_INLINE_ float *directional_penumbra_shadow_kernel_get() { return directional_penumbra_shadow_kernel; }
+	_FORCE_INLINE_ float *directional_soft_shadow_kernel_get() { return directional_soft_shadow_kernel; }
+	_FORCE_INLINE_ float *penumbra_shadow_kernel_get() { return penumbra_shadow_kernel; }
+	_FORCE_INLINE_ float *soft_shadow_kernel_get() { return soft_shadow_kernel; }
+
+	_FORCE_INLINE_ int directional_penumbra_shadow_samples_get() const { return directional_penumbra_shadow_samples; }
+	_FORCE_INLINE_ int directional_soft_shadow_samples_get() const { return directional_soft_shadow_samples; }
+	_FORCE_INLINE_ int penumbra_shadow_samples_get() const { return penumbra_shadow_samples; }
+	_FORCE_INLINE_ int soft_shadow_samples_get() const { return soft_shadow_samples; }
+
+	int get_roughness_layers() const;
+	bool is_using_radiance_cubemap_array() const;
+
+	virtual TypedArray<Image> bake_render_uv2(RID p_base, const Vector<RID> &p_material_overrides, const Size2i &p_image_size);
+
+	virtual bool free(RID p_rid);
+
+	virtual void update();
+
+	virtual void set_debug_draw_mode(RS::ViewportDebugDraw p_debug_draw);
+	_FORCE_INLINE_ RS::ViewportDebugDraw get_debug_draw_mode() const {
+		return debug_draw;
+	}
+
+	virtual void set_time(double p_time, double p_step);
+
+	RID get_cluster_builder_texture();
+	RID get_cluster_builder_indices_buffer();
+	RID get_reflection_probe_buffer();
+	RID get_positional_light_buffer();
+	RID get_directional_light_buffer();
+	RID get_decal_buffer();
+	int get_max_directional_lights() const;
+
+	void sdfgi_set_debug_probe_select(const Vector3 &p_position, const Vector3 &p_dir);
+
+	RendererSceneRenderRD(RendererStorageRD *p_storage);
+	~RendererSceneRenderRD();
+};
+
+#endif // RASTERIZER_SCENE_RD_H