feat: godot-engine-source-4.3-stable
This commit is contained in:
Jan van der Weide
parent
c59a7dcade
commit
7125d019b5
11149 changed files with 5070401 additions and 0 deletions
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#!/usr/bin/env python
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Import("env")
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env.add_source_files(env.servers_sources, "*.cpp")
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/**************************************************************************/
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/* render_forward_clustered.h */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#ifndef RENDER_FORWARD_CLUSTERED_H
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#define RENDER_FORWARD_CLUSTERED_H
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#include "core/templates/paged_allocator.h"
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#include "servers/rendering/renderer_rd/cluster_builder_rd.h"
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#include "servers/rendering/renderer_rd/effects/fsr2.h"
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#include "servers/rendering/renderer_rd/effects/resolve.h"
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#include "servers/rendering/renderer_rd/effects/ss_effects.h"
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#include "servers/rendering/renderer_rd/effects/taa.h"
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#include "servers/rendering/renderer_rd/forward_clustered/scene_shader_forward_clustered.h"
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#include "servers/rendering/renderer_rd/pipeline_cache_rd.h"
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#include "servers/rendering/renderer_rd/renderer_scene_render_rd.h"
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#include "servers/rendering/renderer_rd/shaders/forward_clustered/best_fit_normal.glsl.gen.h"
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#include "servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered.glsl.gen.h"
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#include "servers/rendering/renderer_rd/storage_rd/utilities.h"
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#define RB_SCOPE_FORWARD_CLUSTERED SNAME("forward_clustered")
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#define RB_TEX_SPECULAR SNAME("specular")
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#define RB_TEX_SPECULAR_MSAA SNAME("specular_msaa")
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#define RB_TEX_NORMAL_ROUGHNESS SNAME("normal_roughness")
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#define RB_TEX_NORMAL_ROUGHNESS_MSAA SNAME("normal_roughness_msaa")
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#define RB_TEX_VOXEL_GI SNAME("voxel_gi")
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#define RB_TEX_VOXEL_GI_MSAA SNAME("voxel_gi_msaa")
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namespace RendererSceneRenderImplementation {
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class RenderForwardClustered : public RendererSceneRenderRD {
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friend SceneShaderForwardClustered;
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enum {
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SCENE_UNIFORM_SET = 0,
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RENDER_PASS_UNIFORM_SET = 1,
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TRANSFORMS_UNIFORM_SET = 2,
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MATERIAL_UNIFORM_SET = 3,
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};
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enum {
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SPEC_CONSTANT_SOFT_SHADOW_SAMPLES = 6,
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SPEC_CONSTANT_PENUMBRA_SHADOW_SAMPLES = 7,
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SPEC_CONSTANT_DIRECTIONAL_SOFT_SHADOW_SAMPLES = 8,
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SPEC_CONSTANT_DIRECTIONAL_PENUMBRA_SHADOW_SAMPLES = 9,
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SPEC_CONSTANT_DECAL_FILTER = 10,
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SPEC_CONSTANT_PROJECTOR_FILTER = 11,
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SPEC_CONSTANT_USE_DEPTH_FOG = 12,
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};
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enum {
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SDFGI_MAX_CASCADES = 8,
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MAX_VOXEL_GI_INSTANCESS = 8,
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MAX_LIGHTMAPS = 8,
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MAX_VOXEL_GI_INSTANCESS_PER_INSTANCE = 2,
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INSTANCE_DATA_BUFFER_MIN_SIZE = 4096
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};
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enum RenderListType {
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RENDER_LIST_OPAQUE, //used for opaque objects
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RENDER_LIST_MOTION, //used for opaque objects with motion
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RENDER_LIST_ALPHA, //used for transparent objects
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RENDER_LIST_SECONDARY, //used for shadows and other objects
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RENDER_LIST_MAX
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};
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/* Scene Shader */
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SceneShaderForwardClustered scene_shader;
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/* Framebuffer */
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class RenderBufferDataForwardClustered : public RenderBufferCustomDataRD {
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GDCLASS(RenderBufferDataForwardClustered, RenderBufferCustomDataRD)
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private:
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RenderSceneBuffersRD *render_buffers = nullptr;
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RendererRD::FSR2Context *fsr2_context = nullptr;
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public:
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ClusterBuilderRD *cluster_builder = nullptr;
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struct SSEffectsData {
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Projection last_frame_projections[RendererSceneRender::MAX_RENDER_VIEWS];
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Transform3D last_frame_transform;
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RendererRD::SSEffects::SSILRenderBuffers ssil;
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RendererRD::SSEffects::SSAORenderBuffers ssao;
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RendererRD::SSEffects::SSRRenderBuffers ssr;
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} ss_effects_data;
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enum DepthFrameBufferType {
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DEPTH_FB,
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DEPTH_FB_ROUGHNESS,
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DEPTH_FB_ROUGHNESS_VOXELGI
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};
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RID render_sdfgi_uniform_set;
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void ensure_specular();
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bool has_specular() const { return render_buffers->has_texture(RB_SCOPE_FORWARD_CLUSTERED, RB_TEX_SPECULAR); }
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RID get_specular() const { return render_buffers->get_texture(RB_SCOPE_FORWARD_CLUSTERED, RB_TEX_SPECULAR); }
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RID get_specular(uint32_t p_layer) { return render_buffers->get_texture_slice(RB_SCOPE_FORWARD_CLUSTERED, RB_TEX_SPECULAR, p_layer, 0); }
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RID get_specular_msaa(uint32_t p_layer) { return render_buffers->get_texture_slice(RB_SCOPE_FORWARD_CLUSTERED, RB_TEX_SPECULAR_MSAA, p_layer, 0); }
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void ensure_normal_roughness_texture();
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bool has_normal_roughness() const { return render_buffers->has_texture(RB_SCOPE_FORWARD_CLUSTERED, RB_TEX_NORMAL_ROUGHNESS); }
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RID get_normal_roughness() const { return render_buffers->get_texture(RB_SCOPE_FORWARD_CLUSTERED, RB_TEX_NORMAL_ROUGHNESS); }
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RID get_normal_roughness(uint32_t p_layer) { return render_buffers->get_texture_slice(RB_SCOPE_FORWARD_CLUSTERED, RB_TEX_NORMAL_ROUGHNESS, p_layer, 0); }
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RID get_normal_roughness_msaa() const { return render_buffers->get_texture(RB_SCOPE_FORWARD_CLUSTERED, RB_TEX_NORMAL_ROUGHNESS_MSAA); }
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RID get_normal_roughness_msaa(uint32_t p_layer) { return render_buffers->get_texture_slice(RB_SCOPE_FORWARD_CLUSTERED, RB_TEX_NORMAL_ROUGHNESS_MSAA, p_layer, 0); }
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void ensure_voxelgi();
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bool has_voxelgi() const { return render_buffers->has_texture(RB_SCOPE_FORWARD_CLUSTERED, RB_TEX_VOXEL_GI); }
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RID get_voxelgi() const { return render_buffers->get_texture(RB_SCOPE_FORWARD_CLUSTERED, RB_TEX_VOXEL_GI); }
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RID get_voxelgi(uint32_t p_layer) { return render_buffers->get_texture_slice(RB_SCOPE_FORWARD_CLUSTERED, RB_TEX_VOXEL_GI, p_layer, 0); }
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RID get_voxelgi_msaa(uint32_t p_layer) { return render_buffers->get_texture_slice(RB_SCOPE_FORWARD_CLUSTERED, RB_TEX_VOXEL_GI_MSAA, p_layer, 0); }
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void ensure_fsr2(RendererRD::FSR2Effect *p_effect);
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RendererRD::FSR2Context *get_fsr2_context() const { return fsr2_context; }
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RID get_color_only_fb();
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RID get_color_pass_fb(uint32_t p_color_pass_flags);
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RID get_depth_fb(DepthFrameBufferType p_type = DEPTH_FB);
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RID get_specular_only_fb();
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RID get_velocity_only_fb();
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virtual void configure(RenderSceneBuffersRD *p_render_buffers) override;
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virtual void free_data() override;
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};
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virtual void setup_render_buffer_data(Ref<RenderSceneBuffersRD> p_render_buffers) override;
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RID render_base_uniform_set;
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uint64_t lightmap_texture_array_version = 0xFFFFFFFF;
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void _update_render_base_uniform_set();
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RID _setup_sdfgi_render_pass_uniform_set(RID p_albedo_texture, RID p_emission_texture, RID p_emission_aniso_texture, RID p_geom_facing_texture, const RendererRD::MaterialStorage::Samplers &p_samplers);
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RID _setup_render_pass_uniform_set(RenderListType p_render_list, const RenderDataRD *p_render_data, RID p_radiance_texture, const RendererRD::MaterialStorage::Samplers &p_samplers, bool p_use_directional_shadow_atlas = false, int p_index = 0);
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struct BestFitNormal {
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BestFitNormalShaderRD shader;
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RID shader_version;
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RID pipeline;
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RID texture;
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} best_fit_normal;
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enum PassMode {
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PASS_MODE_COLOR,
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PASS_MODE_SHADOW,
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PASS_MODE_SHADOW_DP,
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PASS_MODE_DEPTH,
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PASS_MODE_DEPTH_NORMAL_ROUGHNESS,
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PASS_MODE_DEPTH_NORMAL_ROUGHNESS_VOXEL_GI,
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PASS_MODE_DEPTH_MATERIAL,
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PASS_MODE_SDF,
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};
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enum ColorPassFlags {
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COLOR_PASS_FLAG_TRANSPARENT = 1 << 0,
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COLOR_PASS_FLAG_SEPARATE_SPECULAR = 1 << 1,
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COLOR_PASS_FLAG_MULTIVIEW = 1 << 2,
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COLOR_PASS_FLAG_MOTION_VECTORS = 1 << 3,
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};
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struct GeometryInstanceSurfaceDataCache;
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struct RenderElementInfo;
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struct RenderListParameters {
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GeometryInstanceSurfaceDataCache **elements = nullptr;
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RenderElementInfo *element_info = nullptr;
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int element_count = 0;
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bool reverse_cull = false;
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PassMode pass_mode = PASS_MODE_COLOR;
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uint32_t color_pass_flags = 0;
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bool no_gi = false;
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uint32_t view_count = 1;
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RID render_pass_uniform_set;
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bool force_wireframe = false;
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Vector2 uv_offset;
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float lod_distance_multiplier = 0.0;
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float screen_mesh_lod_threshold = 0.0;
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RD::FramebufferFormatID framebuffer_format = 0;
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uint32_t element_offset = 0;
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bool use_directional_soft_shadow = false;
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uint32_t spec_constant_base_flags = 0;
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RenderListParameters(GeometryInstanceSurfaceDataCache **p_elements, RenderElementInfo *p_element_info, int p_element_count, bool p_reverse_cull, PassMode p_pass_mode, uint32_t p_color_pass_flags, bool p_no_gi, bool p_use_directional_soft_shadows, RID p_render_pass_uniform_set, bool p_force_wireframe = false, const Vector2 &p_uv_offset = Vector2(), float p_lod_distance_multiplier = 0.0, float p_screen_mesh_lod_threshold = 0.0, uint32_t p_view_count = 1, uint32_t p_element_offset = 0, uint32_t p_spec_constant_base_flags = 0) {
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elements = p_elements;
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element_info = p_element_info;
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element_count = p_element_count;
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reverse_cull = p_reverse_cull;
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pass_mode = p_pass_mode;
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color_pass_flags = p_color_pass_flags;
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no_gi = p_no_gi;
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view_count = p_view_count;
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render_pass_uniform_set = p_render_pass_uniform_set;
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force_wireframe = p_force_wireframe;
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uv_offset = p_uv_offset;
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lod_distance_multiplier = p_lod_distance_multiplier;
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screen_mesh_lod_threshold = p_screen_mesh_lod_threshold;
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element_offset = p_element_offset;
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use_directional_soft_shadow = p_use_directional_soft_shadows;
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spec_constant_base_flags = p_spec_constant_base_flags;
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}
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};
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struct LightmapData {
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float normal_xform[12];
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float pad[3];
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float exposure_normalization;
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};
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struct LightmapCaptureData {
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float sh[9 * 4];
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};
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// When changing any of these enums, remember to change the corresponding enums in the shader files as well.
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enum {
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INSTANCE_DATA_FLAGS_DYNAMIC = 1 << 3,
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INSTANCE_DATA_FLAGS_NON_UNIFORM_SCALE = 1 << 4,
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INSTANCE_DATA_FLAG_USE_GI_BUFFERS = 1 << 5,
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INSTANCE_DATA_FLAG_USE_SDFGI = 1 << 6,
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INSTANCE_DATA_FLAG_USE_LIGHTMAP_CAPTURE = 1 << 7,
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INSTANCE_DATA_FLAG_USE_LIGHTMAP = 1 << 8,
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INSTANCE_DATA_FLAG_USE_SH_LIGHTMAP = 1 << 9,
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INSTANCE_DATA_FLAG_USE_VOXEL_GI = 1 << 10,
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INSTANCE_DATA_FLAG_PARTICLES = 1 << 11,
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INSTANCE_DATA_FLAG_MULTIMESH = 1 << 12,
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INSTANCE_DATA_FLAG_MULTIMESH_FORMAT_2D = 1 << 13,
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INSTANCE_DATA_FLAG_MULTIMESH_HAS_COLOR = 1 << 14,
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INSTANCE_DATA_FLAG_MULTIMESH_HAS_CUSTOM_DATA = 1 << 15,
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INSTANCE_DATA_FLAGS_PARTICLE_TRAIL_SHIFT = 16,
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INSTANCE_DATA_FLAGS_PARTICLE_TRAIL_MASK = 0xFF,
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INSTANCE_DATA_FLAGS_FADE_SHIFT = 24,
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INSTANCE_DATA_FLAGS_FADE_MASK = 0xFFUL << INSTANCE_DATA_FLAGS_FADE_SHIFT
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};
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struct SceneState {
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// This struct is loaded into Set 1 - Binding 1, populated at start of rendering a frame, must match with shader code
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struct UBO {
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uint32_t cluster_shift;
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uint32_t cluster_width;
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uint32_t cluster_type_size;
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uint32_t max_cluster_element_count_div_32;
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uint32_t ss_effects_flags;
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float ssao_light_affect;
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float ssao_ao_affect;
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uint32_t pad1;
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float sdf_to_bounds[16];
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int32_t sdf_offset[3];
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uint32_t pad2;
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int32_t sdf_size[3];
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uint32_t gi_upscale_for_msaa;
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uint32_t volumetric_fog_enabled;
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float volumetric_fog_inv_length;
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float volumetric_fog_detail_spread;
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uint32_t volumetric_fog_pad;
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};
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struct PushConstant {
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uint32_t base_index; //
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uint32_t uv_offset; //packed
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uint32_t multimesh_motion_vectors_current_offset;
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uint32_t multimesh_motion_vectors_previous_offset;
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};
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struct InstanceData {
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float transform[16];
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float prev_transform[16];
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uint32_t flags;
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uint32_t instance_uniforms_ofs; //base offset in global buffer for instance variables
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uint32_t gi_offset; //GI information when using lightmapping (VCT or lightmap index)
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uint32_t layer_mask;
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float lightmap_uv_scale[4];
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float compressed_aabb_position[4];
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float compressed_aabb_size[4];
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float uv_scale[4];
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};
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UBO ubo;
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LocalVector<RID> uniform_buffers;
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LocalVector<RID> implementation_uniform_buffers;
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LightmapData lightmaps[MAX_LIGHTMAPS];
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RID lightmap_ids[MAX_LIGHTMAPS];
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bool lightmap_has_sh[MAX_LIGHTMAPS];
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uint32_t lightmaps_used = 0;
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uint32_t max_lightmaps;
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RID lightmap_buffer;
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RID instance_buffer[RENDER_LIST_MAX];
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uint32_t instance_buffer_size[RENDER_LIST_MAX] = { 0, 0, 0 };
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LocalVector<InstanceData> instance_data[RENDER_LIST_MAX];
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LightmapCaptureData *lightmap_captures = nullptr;
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uint32_t max_lightmap_captures;
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RID lightmap_capture_buffer;
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RID voxelgi_ids[MAX_VOXEL_GI_INSTANCESS];
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uint32_t voxelgis_used = 0;
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bool used_screen_texture = false;
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bool used_normal_texture = false;
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bool used_depth_texture = false;
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bool used_sss = false;
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bool used_lightmap = false;
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struct ShadowPass {
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uint32_t element_from;
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uint32_t element_count;
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bool flip_cull;
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PassMode pass_mode;
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RID rp_uniform_set;
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float lod_distance_multiplier;
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float screen_mesh_lod_threshold;
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RID framebuffer;
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RD::InitialAction initial_depth_action;
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Rect2i rect;
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};
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LocalVector<ShadowPass> shadow_passes;
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} scene_state;
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static RenderForwardClustered *singleton;
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void _setup_environment(const RenderDataRD *p_render_data, bool p_no_fog, const Size2i &p_screen_size, const Color &p_default_bg_color, bool p_opaque_render_buffers = false, bool p_apply_alpha_multiplier = false, bool p_pancake_shadows = false, int p_index = 0);
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void _setup_voxelgis(const PagedArray<RID> &p_voxelgis);
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void _setup_lightmaps(const RenderDataRD *p_render_data, const PagedArray<RID> &p_lightmaps, const Transform3D &p_cam_transform);
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struct RenderElementInfo {
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enum { MAX_REPEATS = (1 << 20) - 1 };
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uint32_t repeat : 20;
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uint32_t uses_projector : 1;
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uint32_t uses_softshadow : 1;
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uint32_t uses_lightmap : 1;
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uint32_t uses_forward_gi : 1;
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uint32_t lod_index : 8;
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};
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template <PassMode p_pass_mode, uint32_t p_color_pass_flags = 0>
|
||||
_FORCE_INLINE_ void _render_list_template(RenderingDevice::DrawListID p_draw_list, RenderingDevice::FramebufferFormatID p_framebuffer_Format, RenderListParameters *p_params, uint32_t p_from_element, uint32_t p_to_element);
|
||||
void _render_list(RenderingDevice::DrawListID p_draw_list, RenderingDevice::FramebufferFormatID p_framebuffer_Format, RenderListParameters *p_params, uint32_t p_from_element, uint32_t p_to_element);
|
||||
void _render_list_with_draw_list(RenderListParameters *p_params, RID p_framebuffer, RD::InitialAction p_initial_color_action, RD::FinalAction p_final_color_action, RD::InitialAction p_initial_depth_action, RD::FinalAction p_final_depth_action, const Vector<Color> &p_clear_color_values = Vector<Color>(), float p_clear_depth = 0.0, uint32_t p_clear_stencil = 0, const Rect2 &p_region = Rect2());
|
||||
|
||||
void _update_instance_data_buffer(RenderListType p_render_list);
|
||||
void _fill_instance_data(RenderListType p_render_list, int *p_render_info = nullptr, uint32_t p_offset = 0, int32_t p_max_elements = -1, bool p_update_buffer = true);
|
||||
void _fill_render_list(RenderListType p_render_list, const RenderDataRD *p_render_data, PassMode p_pass_mode, bool p_using_sdfgi = false, bool p_using_opaque_gi = false, bool p_using_motion_pass = false, bool p_append = false);
|
||||
|
||||
HashMap<Size2i, RID> sdfgi_framebuffer_size_cache;
|
||||
|
||||
struct GeometryInstanceData;
|
||||
class GeometryInstanceForwardClustered;
|
||||
|
||||
struct GeometryInstanceLightmapSH {
|
||||
Color sh[9];
|
||||
};
|
||||
|
||||
// Cached data for drawing surfaces
|
||||
struct GeometryInstanceSurfaceDataCache {
|
||||
enum {
|
||||
FLAG_PASS_DEPTH = 1,
|
||||
FLAG_PASS_OPAQUE = 2,
|
||||
FLAG_PASS_ALPHA = 4,
|
||||
FLAG_PASS_SHADOW = 8,
|
||||
FLAG_USES_SHARED_SHADOW_MATERIAL = 128,
|
||||
FLAG_USES_SUBSURFACE_SCATTERING = 2048,
|
||||
FLAG_USES_SCREEN_TEXTURE = 4096,
|
||||
FLAG_USES_DEPTH_TEXTURE = 8192,
|
||||
FLAG_USES_NORMAL_TEXTURE = 16384,
|
||||
FLAG_USES_DOUBLE_SIDED_SHADOWS = 32768,
|
||||
FLAG_USES_PARTICLE_TRAILS = 65536,
|
||||
FLAG_USES_MOTION_VECTOR = 131072,
|
||||
};
|
||||
|
||||
union {
|
||||
struct {
|
||||
uint64_t lod_index : 8;
|
||||
uint64_t surface_index : 8;
|
||||
uint64_t geometry_id : 32;
|
||||
uint64_t material_id_low : 16;
|
||||
|
||||
uint64_t material_id_hi : 16;
|
||||
uint64_t shader_id : 32;
|
||||
uint64_t uses_softshadow : 1;
|
||||
uint64_t uses_projector : 1;
|
||||
uint64_t uses_forward_gi : 1;
|
||||
uint64_t uses_lightmap : 1;
|
||||
uint64_t depth_layer : 4;
|
||||
uint64_t priority : 8;
|
||||
};
|
||||
struct {
|
||||
uint64_t sort_key1;
|
||||
uint64_t sort_key2;
|
||||
};
|
||||
} sort;
|
||||
|
||||
RS::PrimitiveType primitive = RS::PRIMITIVE_MAX;
|
||||
uint32_t flags = 0;
|
||||
uint32_t surface_index = 0;
|
||||
uint32_t color_pass_inclusion_mask = 0;
|
||||
|
||||
void *surface = nullptr;
|
||||
RID material_uniform_set;
|
||||
SceneShaderForwardClustered::ShaderData *shader = nullptr;
|
||||
SceneShaderForwardClustered::MaterialData *material = nullptr;
|
||||
|
||||
void *surface_shadow = nullptr;
|
||||
RID material_uniform_set_shadow;
|
||||
SceneShaderForwardClustered::ShaderData *shader_shadow = nullptr;
|
||||
|
||||
GeometryInstanceSurfaceDataCache *next = nullptr;
|
||||
GeometryInstanceForwardClustered *owner = nullptr;
|
||||
};
|
||||
|
||||
class GeometryInstanceForwardClustered : public RenderGeometryInstanceBase {
|
||||
public:
|
||||
// lightmap
|
||||
RID lightmap_instance;
|
||||
Rect2 lightmap_uv_scale;
|
||||
uint32_t lightmap_slice_index;
|
||||
GeometryInstanceLightmapSH *lightmap_sh = nullptr;
|
||||
|
||||
//used during rendering
|
||||
|
||||
uint32_t gi_offset_cache = 0;
|
||||
bool store_transform_cache = true;
|
||||
RID transforms_uniform_set;
|
||||
uint32_t instance_count = 0;
|
||||
uint32_t trail_steps = 1;
|
||||
bool can_sdfgi = false;
|
||||
bool using_projectors = false;
|
||||
bool using_softshadows = false;
|
||||
|
||||
//used during setup
|
||||
uint64_t prev_transform_change_frame = 0xFFFFFFFF;
|
||||
bool prev_transform_dirty = true;
|
||||
Transform3D prev_transform;
|
||||
RID voxel_gi_instances[MAX_VOXEL_GI_INSTANCESS_PER_INSTANCE];
|
||||
GeometryInstanceSurfaceDataCache *surface_caches = nullptr;
|
||||
SelfList<GeometryInstanceForwardClustered> dirty_list_element;
|
||||
|
||||
GeometryInstanceForwardClustered() :
|
||||
dirty_list_element(this) {}
|
||||
|
||||
virtual void _mark_dirty() override;
|
||||
|
||||
virtual void set_transform(const Transform3D &p_transform, const AABB &p_aabb, const AABB &p_transformed_aabb) override;
|
||||
virtual void set_use_lightmap(RID p_lightmap_instance, const Rect2 &p_lightmap_uv_scale, int p_lightmap_slice_index) override;
|
||||
virtual void set_lightmap_capture(const Color *p_sh9) override;
|
||||
|
||||
virtual void pair_light_instances(const RID *p_light_instances, uint32_t p_light_instance_count) override {}
|
||||
virtual void pair_reflection_probe_instances(const RID *p_reflection_probe_instances, uint32_t p_reflection_probe_instance_count) override {}
|
||||
virtual void pair_decal_instances(const RID *p_decal_instances, uint32_t p_decal_instance_count) override {}
|
||||
virtual void pair_voxel_gi_instances(const RID *p_voxel_gi_instances, uint32_t p_voxel_gi_instance_count) override;
|
||||
|
||||
virtual void set_softshadow_projector_pairing(bool p_softshadow, bool p_projector) override;
|
||||
};
|
||||
|
||||
static void _geometry_instance_dependency_changed(Dependency::DependencyChangedNotification p_notification, DependencyTracker *p_tracker);
|
||||
static void _geometry_instance_dependency_deleted(const RID &p_dependency, DependencyTracker *p_tracker);
|
||||
|
||||
SelfList<GeometryInstanceForwardClustered>::List geometry_instance_dirty_list;
|
||||
|
||||
PagedAllocator<GeometryInstanceForwardClustered> geometry_instance_alloc;
|
||||
PagedAllocator<GeometryInstanceSurfaceDataCache> geometry_instance_surface_alloc;
|
||||
PagedAllocator<GeometryInstanceLightmapSH> geometry_instance_lightmap_sh;
|
||||
|
||||
void _geometry_instance_add_surface_with_material(GeometryInstanceForwardClustered *ginstance, uint32_t p_surface, SceneShaderForwardClustered::MaterialData *p_material, uint32_t p_material_id, uint32_t p_shader_id, RID p_mesh);
|
||||
void _geometry_instance_add_surface_with_material_chain(GeometryInstanceForwardClustered *ginstance, uint32_t p_surface, SceneShaderForwardClustered::MaterialData *p_material, RID p_mat_src, RID p_mesh);
|
||||
void _geometry_instance_add_surface(GeometryInstanceForwardClustered *ginstance, uint32_t p_surface, RID p_material, RID p_mesh);
|
||||
void _geometry_instance_update(RenderGeometryInstance *p_geometry_instance);
|
||||
void _update_dirty_geometry_instances();
|
||||
|
||||
/* Render List */
|
||||
|
||||
struct RenderList {
|
||||
LocalVector<GeometryInstanceSurfaceDataCache *> elements;
|
||||
LocalVector<RenderElementInfo> element_info;
|
||||
|
||||
void clear() {
|
||||
elements.clear();
|
||||
element_info.clear();
|
||||
}
|
||||
|
||||
//should eventually be replaced by radix
|
||||
|
||||
struct SortByKey {
|
||||
_FORCE_INLINE_ bool operator()(const GeometryInstanceSurfaceDataCache *A, const GeometryInstanceSurfaceDataCache *B) const {
|
||||
return (A->sort.sort_key2 == B->sort.sort_key2) ? (A->sort.sort_key1 < B->sort.sort_key1) : (A->sort.sort_key2 < B->sort.sort_key2);
|
||||
}
|
||||
};
|
||||
|
||||
void sort_by_key() {
|
||||
SortArray<GeometryInstanceSurfaceDataCache *, SortByKey> sorter;
|
||||
sorter.sort(elements.ptr(), elements.size());
|
||||
}
|
||||
|
||||
void sort_by_key_range(uint32_t p_from, uint32_t p_size) {
|
||||
SortArray<GeometryInstanceSurfaceDataCache *, SortByKey> sorter;
|
||||
sorter.sort(elements.ptr() + p_from, p_size);
|
||||
}
|
||||
|
||||
struct SortByDepth {
|
||||
_FORCE_INLINE_ bool operator()(const GeometryInstanceSurfaceDataCache *A, const GeometryInstanceSurfaceDataCache *B) const {
|
||||
return (A->owner->depth < B->owner->depth);
|
||||
}
|
||||
};
|
||||
|
||||
void sort_by_depth() { //used for shadows
|
||||
|
||||
SortArray<GeometryInstanceSurfaceDataCache *, SortByDepth> sorter;
|
||||
sorter.sort(elements.ptr(), elements.size());
|
||||
}
|
||||
|
||||
struct SortByReverseDepthAndPriority {
|
||||
_FORCE_INLINE_ bool operator()(const GeometryInstanceSurfaceDataCache *A, const GeometryInstanceSurfaceDataCache *B) const {
|
||||
return (A->sort.priority == B->sort.priority) ? (A->owner->depth > B->owner->depth) : (A->sort.priority < B->sort.priority);
|
||||
}
|
||||
};
|
||||
|
||||
void sort_by_reverse_depth_and_priority() { //used for alpha
|
||||
|
||||
SortArray<GeometryInstanceSurfaceDataCache *, SortByReverseDepthAndPriority> sorter;
|
||||
sorter.sort(elements.ptr(), elements.size());
|
||||
}
|
||||
|
||||
_FORCE_INLINE_ void add_element(GeometryInstanceSurfaceDataCache *p_element) {
|
||||
elements.push_back(p_element);
|
||||
}
|
||||
};
|
||||
|
||||
RenderList render_list[RENDER_LIST_MAX];
|
||||
|
||||
virtual void _update_shader_quality_settings() override;
|
||||
|
||||
/* Effects */
|
||||
|
||||
RendererRD::Resolve *resolve_effects = nullptr;
|
||||
RendererRD::TAA *taa = nullptr;
|
||||
RendererRD::FSR2Effect *fsr2_effect = nullptr;
|
||||
RendererRD::SSEffects *ss_effects = nullptr;
|
||||
|
||||
/* Cluster builder */
|
||||
|
||||
ClusterBuilderSharedDataRD cluster_builder_shared;
|
||||
ClusterBuilderRD *current_cluster_builder = nullptr;
|
||||
|
||||
/* SDFGI */
|
||||
void _update_sdfgi(RenderDataRD *p_render_data);
|
||||
|
||||
/* Volumetric fog */
|
||||
RID shadow_sampler;
|
||||
|
||||
void _update_volumetric_fog(Ref<RenderSceneBuffersRD> p_render_buffers, RID p_environment, const Projection &p_cam_projection, const Transform3D &p_cam_transform, const Transform3D &p_prev_cam_inv_transform, RID p_shadow_atlas, int p_directional_light_count, bool p_use_directional_shadows, int p_positional_light_count, int p_voxel_gi_count, const PagedArray<RID> &p_fog_volumes);
|
||||
|
||||
/* Render shadows */
|
||||
|
||||
void _render_shadow_pass(RID p_light, RID p_shadow_atlas, int p_pass, const PagedArray<RenderGeometryInstance *> &p_instances, float p_lod_distance_multiplier = 0, float p_screen_mesh_lod_threshold = 0.0, bool p_open_pass = true, bool p_close_pass = true, bool p_clear_region = true, RenderingMethod::RenderInfo *p_render_info = nullptr, const Size2i &p_viewport_size = Size2i(1, 1), const Transform3D &p_main_cam_transform = Transform3D());
|
||||
void _render_shadow_begin();
|
||||
void _render_shadow_append(RID p_framebuffer, const PagedArray<RenderGeometryInstance *> &p_instances, const Projection &p_projection, const Transform3D &p_transform, float p_zfar, float p_bias, float p_normal_bias, bool p_reverse_cull_face, bool p_use_dp, bool p_use_dp_flip, bool p_use_pancake, float p_lod_distance_multiplier = 0.0, float p_screen_mesh_lod_threshold = 0.0, const Rect2i &p_rect = Rect2i(), bool p_flip_y = false, bool p_clear_region = true, bool p_begin = true, bool p_end = true, RenderingMethod::RenderInfo *p_render_info = nullptr, const Size2i &p_viewport_size = Size2i(1, 1), const Transform3D &p_main_cam_transform = Transform3D());
|
||||
void _render_shadow_process();
|
||||
void _render_shadow_end();
|
||||
|
||||
/* Render Scene */
|
||||
void _process_ssao(Ref<RenderSceneBuffersRD> p_render_buffers, RID p_environment, const RID *p_normal_buffers, const Projection *p_projections);
|
||||
void _process_ssil(Ref<RenderSceneBuffersRD> p_render_buffers, RID p_environment, const RID *p_normal_buffers, const Projection *p_projections, const Transform3D &p_transform);
|
||||
void _copy_framebuffer_to_ssil(Ref<RenderSceneBuffersRD> p_render_buffers);
|
||||
void _pre_opaque_render(RenderDataRD *p_render_data, bool p_use_ssao, bool p_use_ssil, bool p_use_gi, const RID *p_normal_roughness_slices, RID p_voxel_gi_buffer);
|
||||
void _process_ssr(Ref<RenderSceneBuffersRD> p_render_buffers, RID p_dest_framebuffer, const RID *p_normal_buffer_slices, RID p_specular_buffer, const RID *p_metallic_slices, RID p_environment, const Projection *p_projections, const Vector3 *p_eye_offsets, bool p_use_additive);
|
||||
void _process_sss(Ref<RenderSceneBuffersRD> p_render_buffers, const Projection &p_camera);
|
||||
|
||||
/* Debug */
|
||||
void _debug_draw_cluster(Ref<RenderSceneBuffersRD> p_render_buffers);
|
||||
|
||||
protected:
|
||||
/* setup */
|
||||
|
||||
virtual RID _render_buffers_get_normal_texture(Ref<RenderSceneBuffersRD> p_render_buffers) override;
|
||||
virtual RID _render_buffers_get_velocity_texture(Ref<RenderSceneBuffersRD> p_render_buffers) override;
|
||||
|
||||
virtual void environment_set_ssao_quality(RS::EnvironmentSSAOQuality p_quality, bool p_half_size, float p_adaptive_target, int p_blur_passes, float p_fadeout_from, float p_fadeout_to) override;
|
||||
virtual void environment_set_ssil_quality(RS::EnvironmentSSILQuality p_quality, bool p_half_size, float p_adaptive_target, int p_blur_passes, float p_fadeout_from, float p_fadeout_to) override;
|
||||
virtual void environment_set_ssr_roughness_quality(RS::EnvironmentSSRRoughnessQuality p_quality) override;
|
||||
|
||||
virtual void sub_surface_scattering_set_quality(RS::SubSurfaceScatteringQuality p_quality) override;
|
||||
virtual void sub_surface_scattering_set_scale(float p_scale, float p_depth_scale) override;
|
||||
|
||||
/* Rendering */
|
||||
|
||||
virtual void _render_scene(RenderDataRD *p_render_data, const Color &p_default_bg_color) override;
|
||||
virtual void _render_buffers_debug_draw(const RenderDataRD *p_render_data) override;
|
||||
|
||||
virtual void _render_material(const Transform3D &p_cam_transform, const Projection &p_cam_projection, bool p_cam_orthogonal, const PagedArray<RenderGeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region, float p_exposure_normalization) override;
|
||||
virtual void _render_uv2(const PagedArray<RenderGeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) override;
|
||||
virtual void _render_sdfgi(Ref<RenderSceneBuffersRD> p_render_buffers, const Vector3i &p_from, const Vector3i &p_size, const AABB &p_bounds, const PagedArray<RenderGeometryInstance *> &p_instances, const RID &p_albedo_texture, const RID &p_emission_texture, const RID &p_emission_aniso_texture, const RID &p_geom_facing_texture, float p_exposure_normalization) override;
|
||||
virtual void _render_particle_collider_heightfield(RID p_fb, const Transform3D &p_cam_transform, const Projection &p_cam_projection, const PagedArray<RenderGeometryInstance *> &p_instances) override;
|
||||
|
||||
public:
|
||||
static RenderForwardClustered *get_singleton() { return singleton; }
|
||||
|
||||
ClusterBuilderSharedDataRD *get_cluster_builder_shared() { return &cluster_builder_shared; }
|
||||
RendererRD::SSEffects *get_ss_effects() { return ss_effects; }
|
||||
|
||||
/* callback from updating our lighting UBOs, used to populate cluster builder */
|
||||
virtual void setup_added_reflection_probe(const Transform3D &p_transform, const Vector3 &p_half_size) override;
|
||||
virtual void setup_added_light(const RS::LightType p_type, const Transform3D &p_transform, float p_radius, float p_spot_aperture) override;
|
||||
virtual void setup_added_decal(const Transform3D &p_transform, const Vector3 &p_half_size) override;
|
||||
|
||||
virtual void base_uniforms_changed() override;
|
||||
|
||||
/* SDFGI UPDATE */
|
||||
|
||||
virtual void sdfgi_update(const Ref<RenderSceneBuffers> &p_render_buffers, RID p_environment, const Vector3 &p_world_position) override;
|
||||
virtual int sdfgi_get_pending_region_count(const Ref<RenderSceneBuffers> &p_render_buffers) const override;
|
||||
virtual AABB sdfgi_get_pending_region_bounds(const Ref<RenderSceneBuffers> &p_render_buffers, int p_region) const override;
|
||||
virtual uint32_t sdfgi_get_pending_region_cascade(const Ref<RenderSceneBuffers> &p_render_buffers, int p_region) const override;
|
||||
RID sdfgi_get_ubo() const { return gi.sdfgi_ubo; }
|
||||
|
||||
/* GEOMETRY INSTANCE */
|
||||
|
||||
virtual RenderGeometryInstance *geometry_instance_create(RID p_base) override;
|
||||
virtual void geometry_instance_free(RenderGeometryInstance *p_geometry_instance) override;
|
||||
|
||||
virtual uint32_t geometry_instance_get_pair_mask() override;
|
||||
|
||||
virtual bool free(RID p_rid) override;
|
||||
|
||||
RenderForwardClustered();
|
||||
~RenderForwardClustered();
|
||||
};
|
||||
} // namespace RendererSceneRenderImplementation
|
||||
|
||||
#endif // RENDER_FORWARD_CLUSTERED_H
|
||||
|
|
@ -0,0 +1,871 @@
|
|||
/**************************************************************************/
|
||||
/* scene_shader_forward_clustered.cpp */
|
||||
/**************************************************************************/
|
||||
/* This file is part of: */
|
||||
/* GODOT ENGINE */
|
||||
/* https://godotengine.org */
|
||||
/**************************************************************************/
|
||||
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
|
||||
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
|
||||
/* */
|
||||
/* 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. */
|
||||
/**************************************************************************/
|
||||
|
||||
#include "scene_shader_forward_clustered.h"
|
||||
#include "core/config/project_settings.h"
|
||||
#include "core/math/math_defs.h"
|
||||
#include "render_forward_clustered.h"
|
||||
#include "servers/rendering/renderer_rd/renderer_compositor_rd.h"
|
||||
#include "servers/rendering/renderer_rd/storage_rd/material_storage.h"
|
||||
|
||||
using namespace RendererSceneRenderImplementation;
|
||||
|
||||
void SceneShaderForwardClustered::ShaderData::set_code(const String &p_code) {
|
||||
//compile
|
||||
|
||||
code = p_code;
|
||||
valid = false;
|
||||
ubo_size = 0;
|
||||
uniforms.clear();
|
||||
|
||||
if (code.is_empty()) {
|
||||
return; //just invalid, but no error
|
||||
}
|
||||
|
||||
ShaderCompiler::GeneratedCode gen_code;
|
||||
|
||||
int blend_mode = BLEND_MODE_MIX;
|
||||
int depth_testi = DEPTH_TEST_ENABLED;
|
||||
int alpha_antialiasing_mode = ALPHA_ANTIALIASING_OFF;
|
||||
int cull_modei = CULL_BACK;
|
||||
|
||||
uses_point_size = false;
|
||||
uses_alpha = false;
|
||||
uses_alpha_clip = false;
|
||||
uses_alpha_antialiasing = false;
|
||||
uses_blend_alpha = false;
|
||||
uses_depth_prepass_alpha = false;
|
||||
uses_discard = false;
|
||||
uses_roughness = false;
|
||||
uses_normal = false;
|
||||
uses_tangent = false;
|
||||
bool uses_normal_map = false;
|
||||
bool wireframe = false;
|
||||
|
||||
unshaded = false;
|
||||
uses_vertex = false;
|
||||
uses_position = false;
|
||||
uses_sss = false;
|
||||
uses_transmittance = false;
|
||||
uses_time = false;
|
||||
writes_modelview_or_projection = false;
|
||||
uses_world_coordinates = false;
|
||||
uses_particle_trails = false;
|
||||
|
||||
int depth_drawi = DEPTH_DRAW_OPAQUE;
|
||||
|
||||
ShaderCompiler::IdentifierActions actions;
|
||||
actions.entry_point_stages["vertex"] = ShaderCompiler::STAGE_VERTEX;
|
||||
actions.entry_point_stages["fragment"] = ShaderCompiler::STAGE_FRAGMENT;
|
||||
actions.entry_point_stages["light"] = ShaderCompiler::STAGE_FRAGMENT;
|
||||
|
||||
actions.render_mode_values["blend_add"] = Pair<int *, int>(&blend_mode, BLEND_MODE_ADD);
|
||||
actions.render_mode_values["blend_mix"] = Pair<int *, int>(&blend_mode, BLEND_MODE_MIX);
|
||||
actions.render_mode_values["blend_sub"] = Pair<int *, int>(&blend_mode, BLEND_MODE_SUB);
|
||||
actions.render_mode_values["blend_mul"] = Pair<int *, int>(&blend_mode, BLEND_MODE_MUL);
|
||||
actions.render_mode_values["blend_premul_alpha"] = Pair<int *, int>(&blend_mode, BLEND_MODE_PREMULT_ALPHA);
|
||||
|
||||
actions.render_mode_values["alpha_to_coverage"] = Pair<int *, int>(&alpha_antialiasing_mode, ALPHA_ANTIALIASING_ALPHA_TO_COVERAGE);
|
||||
actions.render_mode_values["alpha_to_coverage_and_one"] = Pair<int *, int>(&alpha_antialiasing_mode, ALPHA_ANTIALIASING_ALPHA_TO_COVERAGE_AND_TO_ONE);
|
||||
|
||||
actions.render_mode_values["depth_draw_never"] = Pair<int *, int>(&depth_drawi, DEPTH_DRAW_DISABLED);
|
||||
actions.render_mode_values["depth_draw_opaque"] = Pair<int *, int>(&depth_drawi, DEPTH_DRAW_OPAQUE);
|
||||
actions.render_mode_values["depth_draw_always"] = Pair<int *, int>(&depth_drawi, DEPTH_DRAW_ALWAYS);
|
||||
|
||||
actions.render_mode_values["depth_test_disabled"] = Pair<int *, int>(&depth_testi, DEPTH_TEST_DISABLED);
|
||||
|
||||
actions.render_mode_values["cull_disabled"] = Pair<int *, int>(&cull_modei, CULL_DISABLED);
|
||||
actions.render_mode_values["cull_front"] = Pair<int *, int>(&cull_modei, CULL_FRONT);
|
||||
actions.render_mode_values["cull_back"] = Pair<int *, int>(&cull_modei, CULL_BACK);
|
||||
|
||||
actions.render_mode_flags["unshaded"] = &unshaded;
|
||||
actions.render_mode_flags["wireframe"] = &wireframe;
|
||||
actions.render_mode_flags["particle_trails"] = &uses_particle_trails;
|
||||
actions.render_mode_flags["world_vertex_coords"] = &uses_world_coordinates;
|
||||
|
||||
actions.usage_flag_pointers["ALPHA"] = &uses_alpha;
|
||||
actions.usage_flag_pointers["ALPHA_SCISSOR_THRESHOLD"] = &uses_alpha_clip;
|
||||
actions.usage_flag_pointers["ALPHA_HASH_SCALE"] = &uses_alpha_clip;
|
||||
actions.usage_flag_pointers["ALPHA_ANTIALIASING_EDGE"] = &uses_alpha_antialiasing;
|
||||
actions.usage_flag_pointers["ALPHA_TEXTURE_COORDINATE"] = &uses_alpha_antialiasing;
|
||||
actions.render_mode_flags["depth_prepass_alpha"] = &uses_depth_prepass_alpha;
|
||||
|
||||
actions.usage_flag_pointers["SSS_STRENGTH"] = &uses_sss;
|
||||
actions.usage_flag_pointers["SSS_TRANSMITTANCE_DEPTH"] = &uses_transmittance;
|
||||
|
||||
actions.usage_flag_pointers["DISCARD"] = &uses_discard;
|
||||
actions.usage_flag_pointers["TIME"] = &uses_time;
|
||||
actions.usage_flag_pointers["ROUGHNESS"] = &uses_roughness;
|
||||
actions.usage_flag_pointers["NORMAL"] = &uses_normal;
|
||||
actions.usage_flag_pointers["NORMAL_MAP"] = &uses_normal_map;
|
||||
|
||||
actions.usage_flag_pointers["POINT_SIZE"] = &uses_point_size;
|
||||
actions.usage_flag_pointers["POINT_COORD"] = &uses_point_size;
|
||||
|
||||
actions.usage_flag_pointers["TANGENT"] = &uses_tangent;
|
||||
actions.usage_flag_pointers["BINORMAL"] = &uses_tangent;
|
||||
actions.usage_flag_pointers["ANISOTROPY"] = &uses_tangent;
|
||||
actions.usage_flag_pointers["ANISOTROPY_FLOW"] = &uses_tangent;
|
||||
|
||||
actions.write_flag_pointers["MODELVIEW_MATRIX"] = &writes_modelview_or_projection;
|
||||
actions.write_flag_pointers["PROJECTION_MATRIX"] = &writes_modelview_or_projection;
|
||||
actions.write_flag_pointers["VERTEX"] = &uses_vertex;
|
||||
actions.write_flag_pointers["POSITION"] = &uses_position;
|
||||
|
||||
actions.uniforms = &uniforms;
|
||||
|
||||
SceneShaderForwardClustered *shader_singleton = (SceneShaderForwardClustered *)SceneShaderForwardClustered::singleton;
|
||||
Error err = shader_singleton->compiler.compile(RS::SHADER_SPATIAL, code, &actions, path, gen_code);
|
||||
ERR_FAIL_COND_MSG(err != OK, "Shader compilation failed.");
|
||||
|
||||
if (version.is_null()) {
|
||||
version = shader_singleton->shader.version_create();
|
||||
}
|
||||
|
||||
depth_draw = DepthDraw(depth_drawi);
|
||||
depth_test = DepthTest(depth_testi);
|
||||
cull_mode = Cull(cull_modei);
|
||||
uses_screen_texture_mipmaps = gen_code.uses_screen_texture_mipmaps;
|
||||
uses_screen_texture = gen_code.uses_screen_texture;
|
||||
uses_depth_texture = gen_code.uses_depth_texture;
|
||||
uses_normal_texture = gen_code.uses_normal_roughness_texture;
|
||||
uses_vertex_time = gen_code.uses_vertex_time;
|
||||
uses_fragment_time = gen_code.uses_fragment_time;
|
||||
uses_normal |= uses_normal_map;
|
||||
uses_tangent |= uses_normal_map;
|
||||
|
||||
#if 0
|
||||
print_line("**compiling shader:");
|
||||
print_line("**defines:\n");
|
||||
for (int i = 0; i < gen_code.defines.size(); i++) {
|
||||
print_line(gen_code.defines[i]);
|
||||
}
|
||||
|
||||
HashMap<String, String>::Iterator el = gen_code.code.begin();
|
||||
while (el) {
|
||||
print_line("\n**code " + el->key + ":\n" + el->value);
|
||||
++el;
|
||||
}
|
||||
|
||||
print_line("\n**uniforms:\n" + gen_code.uniforms);
|
||||
print_line("\n**vertex_globals:\n" + gen_code.stage_globals[ShaderCompiler::STAGE_VERTEX]);
|
||||
print_line("\n**fragment_globals:\n" + gen_code.stage_globals[ShaderCompiler::STAGE_FRAGMENT]);
|
||||
#endif
|
||||
shader_singleton->shader.version_set_code(version, gen_code.code, gen_code.uniforms, gen_code.stage_globals[ShaderCompiler::STAGE_VERTEX], gen_code.stage_globals[ShaderCompiler::STAGE_FRAGMENT], gen_code.defines);
|
||||
ERR_FAIL_COND(!shader_singleton->shader.version_is_valid(version));
|
||||
|
||||
ubo_size = gen_code.uniform_total_size;
|
||||
ubo_offsets = gen_code.uniform_offsets;
|
||||
texture_uniforms = gen_code.texture_uniforms;
|
||||
|
||||
//blend modes
|
||||
|
||||
// if any form of Alpha Antialiasing is enabled, set the blend mode to alpha to coverage
|
||||
if (alpha_antialiasing_mode != ALPHA_ANTIALIASING_OFF) {
|
||||
blend_mode = BLEND_MODE_ALPHA_TO_COVERAGE;
|
||||
}
|
||||
|
||||
RD::PipelineColorBlendState::Attachment blend_attachment;
|
||||
|
||||
switch (blend_mode) {
|
||||
case BLEND_MODE_MIX: {
|
||||
blend_attachment.enable_blend = true;
|
||||
blend_attachment.alpha_blend_op = RD::BLEND_OP_ADD;
|
||||
blend_attachment.color_blend_op = RD::BLEND_OP_ADD;
|
||||
blend_attachment.src_color_blend_factor = RD::BLEND_FACTOR_SRC_ALPHA;
|
||||
blend_attachment.dst_color_blend_factor = RD::BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
|
||||
blend_attachment.src_alpha_blend_factor = RD::BLEND_FACTOR_ONE;
|
||||
blend_attachment.dst_alpha_blend_factor = RD::BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
|
||||
|
||||
} break;
|
||||
case BLEND_MODE_ADD: {
|
||||
blend_attachment.enable_blend = true;
|
||||
blend_attachment.alpha_blend_op = RD::BLEND_OP_ADD;
|
||||
blend_attachment.color_blend_op = RD::BLEND_OP_ADD;
|
||||
blend_attachment.src_color_blend_factor = RD::BLEND_FACTOR_SRC_ALPHA;
|
||||
blend_attachment.dst_color_blend_factor = RD::BLEND_FACTOR_ONE;
|
||||
blend_attachment.src_alpha_blend_factor = RD::BLEND_FACTOR_SRC_ALPHA;
|
||||
blend_attachment.dst_alpha_blend_factor = RD::BLEND_FACTOR_ONE;
|
||||
uses_blend_alpha = true; //force alpha used because of blend
|
||||
|
||||
} break;
|
||||
case BLEND_MODE_SUB: {
|
||||
blend_attachment.enable_blend = true;
|
||||
blend_attachment.alpha_blend_op = RD::BLEND_OP_REVERSE_SUBTRACT;
|
||||
blend_attachment.color_blend_op = RD::BLEND_OP_REVERSE_SUBTRACT;
|
||||
blend_attachment.src_color_blend_factor = RD::BLEND_FACTOR_SRC_ALPHA;
|
||||
blend_attachment.dst_color_blend_factor = RD::BLEND_FACTOR_ONE;
|
||||
blend_attachment.src_alpha_blend_factor = RD::BLEND_FACTOR_SRC_ALPHA;
|
||||
blend_attachment.dst_alpha_blend_factor = RD::BLEND_FACTOR_ONE;
|
||||
uses_blend_alpha = true; //force alpha used because of blend
|
||||
|
||||
} break;
|
||||
case BLEND_MODE_MUL: {
|
||||
blend_attachment.enable_blend = true;
|
||||
blend_attachment.alpha_blend_op = RD::BLEND_OP_ADD;
|
||||
blend_attachment.color_blend_op = RD::BLEND_OP_ADD;
|
||||
blend_attachment.src_color_blend_factor = RD::BLEND_FACTOR_DST_COLOR;
|
||||
blend_attachment.dst_color_blend_factor = RD::BLEND_FACTOR_ZERO;
|
||||
blend_attachment.src_alpha_blend_factor = RD::BLEND_FACTOR_DST_ALPHA;
|
||||
blend_attachment.dst_alpha_blend_factor = RD::BLEND_FACTOR_ZERO;
|
||||
uses_blend_alpha = true; //force alpha used because of blend
|
||||
} break;
|
||||
case BLEND_MODE_ALPHA_TO_COVERAGE: {
|
||||
blend_attachment.enable_blend = true;
|
||||
blend_attachment.alpha_blend_op = RD::BLEND_OP_ADD;
|
||||
blend_attachment.color_blend_op = RD::BLEND_OP_ADD;
|
||||
blend_attachment.src_color_blend_factor = RD::BLEND_FACTOR_SRC_ALPHA;
|
||||
blend_attachment.dst_color_blend_factor = RD::BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
|
||||
blend_attachment.src_alpha_blend_factor = RD::BLEND_FACTOR_ONE;
|
||||
blend_attachment.dst_alpha_blend_factor = RD::BLEND_FACTOR_ZERO;
|
||||
} break;
|
||||
case BLEND_MODE_PREMULT_ALPHA: {
|
||||
blend_attachment.enable_blend = true;
|
||||
blend_attachment.alpha_blend_op = RD::BLEND_OP_ADD;
|
||||
blend_attachment.color_blend_op = RD::BLEND_OP_ADD;
|
||||
blend_attachment.src_color_blend_factor = RD::BLEND_FACTOR_ONE;
|
||||
blend_attachment.dst_color_blend_factor = RD::BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
|
||||
blend_attachment.src_alpha_blend_factor = RD::BLEND_FACTOR_ONE;
|
||||
blend_attachment.dst_alpha_blend_factor = RD::BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
|
||||
uses_blend_alpha = true; // Force alpha used because of blend.
|
||||
} break;
|
||||
}
|
||||
|
||||
// Color pass -> attachment 0: Color/Diffuse, attachment 1: Separate Specular, attachment 2: Motion Vectors
|
||||
RD::PipelineColorBlendState blend_state_color_blend;
|
||||
blend_state_color_blend.attachments = { blend_attachment, RD::PipelineColorBlendState::Attachment(), RD::PipelineColorBlendState::Attachment() };
|
||||
RD::PipelineColorBlendState blend_state_color_opaque = RD::PipelineColorBlendState::create_disabled(3);
|
||||
RD::PipelineColorBlendState blend_state_depth_normal_roughness = RD::PipelineColorBlendState::create_disabled(1);
|
||||
RD::PipelineColorBlendState blend_state_depth_normal_roughness_giprobe = RD::PipelineColorBlendState::create_disabled(2);
|
||||
|
||||
//update pipelines
|
||||
|
||||
RD::PipelineDepthStencilState depth_stencil_state;
|
||||
|
||||
if (depth_test != DEPTH_TEST_DISABLED) {
|
||||
depth_stencil_state.enable_depth_test = true;
|
||||
depth_stencil_state.depth_compare_operator = RD::COMPARE_OP_GREATER_OR_EQUAL;
|
||||
depth_stencil_state.enable_depth_write = depth_draw != DEPTH_DRAW_DISABLED ? true : false;
|
||||
}
|
||||
bool depth_pre_pass_enabled = bool(GLOBAL_GET("rendering/driver/depth_prepass/enable"));
|
||||
|
||||
for (int i = 0; i < CULL_VARIANT_MAX; i++) {
|
||||
RD::PolygonCullMode cull_mode_rd_table[CULL_VARIANT_MAX][3] = {
|
||||
{ RD::POLYGON_CULL_DISABLED, RD::POLYGON_CULL_FRONT, RD::POLYGON_CULL_BACK },
|
||||
{ RD::POLYGON_CULL_DISABLED, RD::POLYGON_CULL_BACK, RD::POLYGON_CULL_FRONT },
|
||||
{ RD::POLYGON_CULL_DISABLED, RD::POLYGON_CULL_DISABLED, RD::POLYGON_CULL_DISABLED }
|
||||
};
|
||||
|
||||
RD::PolygonCullMode cull_mode_rd = cull_mode_rd_table[i][cull_mode];
|
||||
|
||||
for (int j = 0; j < RS::PRIMITIVE_MAX; j++) {
|
||||
RD::RenderPrimitive primitive_rd_table[RS::PRIMITIVE_MAX] = {
|
||||
RD::RENDER_PRIMITIVE_POINTS,
|
||||
RD::RENDER_PRIMITIVE_LINES,
|
||||
RD::RENDER_PRIMITIVE_LINESTRIPS,
|
||||
RD::RENDER_PRIMITIVE_TRIANGLES,
|
||||
RD::RENDER_PRIMITIVE_TRIANGLE_STRIPS,
|
||||
};
|
||||
|
||||
RD::RenderPrimitive primitive_rd = uses_point_size ? RD::RENDER_PRIMITIVE_POINTS : primitive_rd_table[j];
|
||||
|
||||
for (int k = 0; k < PIPELINE_VERSION_MAX; k++) {
|
||||
ShaderVersion shader_version;
|
||||
static const ShaderVersion shader_version_table[PIPELINE_VERSION_MAX] = {
|
||||
SHADER_VERSION_DEPTH_PASS,
|
||||
SHADER_VERSION_DEPTH_PASS_DP,
|
||||
SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS,
|
||||
SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_VOXEL_GI,
|
||||
SHADER_VERSION_DEPTH_PASS_WITH_MATERIAL,
|
||||
SHADER_VERSION_DEPTH_PASS_WITH_SDF,
|
||||
SHADER_VERSION_DEPTH_PASS_MULTIVIEW,
|
||||
SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_MULTIVIEW,
|
||||
SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_VOXEL_GI_MULTIVIEW,
|
||||
SHADER_VERSION_COLOR_PASS,
|
||||
};
|
||||
|
||||
shader_version = shader_version_table[k];
|
||||
|
||||
if (!static_cast<SceneShaderForwardClustered *>(singleton)->shader.is_variant_enabled(shader_version)) {
|
||||
continue;
|
||||
}
|
||||
RD::PipelineRasterizationState raster_state;
|
||||
raster_state.cull_mode = cull_mode_rd;
|
||||
raster_state.wireframe = wireframe;
|
||||
|
||||
if (k == PIPELINE_VERSION_COLOR_PASS) {
|
||||
for (int l = 0; l < PIPELINE_COLOR_PASS_FLAG_COUNT; l++) {
|
||||
if (!shader_singleton->valid_color_pass_pipelines[l]) {
|
||||
continue;
|
||||
}
|
||||
|
||||
RD::PipelineDepthStencilState depth_stencil = depth_stencil_state;
|
||||
|
||||
RD::PipelineColorBlendState blend_state;
|
||||
RD::PipelineMultisampleState multisample_state;
|
||||
|
||||
int shader_flags = 0;
|
||||
if (l & PIPELINE_COLOR_PASS_FLAG_TRANSPARENT) {
|
||||
if (alpha_antialiasing_mode == ALPHA_ANTIALIASING_ALPHA_TO_COVERAGE) {
|
||||
multisample_state.enable_alpha_to_coverage = true;
|
||||
} else if (alpha_antialiasing_mode == ALPHA_ANTIALIASING_ALPHA_TO_COVERAGE_AND_TO_ONE) {
|
||||
multisample_state.enable_alpha_to_coverage = true;
|
||||
multisample_state.enable_alpha_to_one = true;
|
||||
}
|
||||
|
||||
blend_state = blend_state_color_blend;
|
||||
|
||||
if (depth_draw == DEPTH_DRAW_OPAQUE) {
|
||||
depth_stencil.enable_depth_write = false; //alpha does not draw depth
|
||||
}
|
||||
} else {
|
||||
blend_state = blend_state_color_opaque;
|
||||
|
||||
if (depth_pre_pass_enabled) {
|
||||
// We already have a depth from the depth pre-pass, there is no need to write it again.
|
||||
// In addition we can use COMPARE_OP_EQUAL instead of COMPARE_OP_LESS_OR_EQUAL.
|
||||
// This way we can use the early depth test to discard transparent fragments before the fragment shader even starts.
|
||||
depth_stencil.depth_compare_operator = RD::COMPARE_OP_EQUAL;
|
||||
depth_stencil.enable_depth_write = false;
|
||||
}
|
||||
|
||||
if (l & PIPELINE_COLOR_PASS_FLAG_SEPARATE_SPECULAR) {
|
||||
shader_flags |= SHADER_COLOR_PASS_FLAG_SEPARATE_SPECULAR;
|
||||
}
|
||||
}
|
||||
|
||||
if (l & PIPELINE_COLOR_PASS_FLAG_MOTION_VECTORS) {
|
||||
shader_flags |= SHADER_COLOR_PASS_FLAG_MOTION_VECTORS;
|
||||
}
|
||||
|
||||
if (l & PIPELINE_COLOR_PASS_FLAG_LIGHTMAP) {
|
||||
shader_flags |= SHADER_COLOR_PASS_FLAG_LIGHTMAP;
|
||||
}
|
||||
|
||||
if (l & PIPELINE_COLOR_PASS_FLAG_MULTIVIEW) {
|
||||
shader_flags |= SHADER_COLOR_PASS_FLAG_MULTIVIEW;
|
||||
}
|
||||
|
||||
int variant = shader_version + shader_flags;
|
||||
|
||||
if (!static_cast<SceneShaderForwardClustered *>(singleton)->shader.is_variant_enabled(variant)) {
|
||||
continue;
|
||||
}
|
||||
|
||||
RID shader_variant = shader_singleton->shader.version_get_shader(version, variant);
|
||||
color_pipelines[i][j][l].setup(shader_variant, primitive_rd, raster_state, multisample_state, depth_stencil, blend_state, 0, singleton->default_specialization_constants);
|
||||
}
|
||||
} else {
|
||||
RD::PipelineColorBlendState blend_state;
|
||||
RD::PipelineDepthStencilState depth_stencil = depth_stencil_state;
|
||||
RD::PipelineMultisampleState multisample_state;
|
||||
|
||||
if (k == PIPELINE_VERSION_DEPTH_PASS || k == PIPELINE_VERSION_DEPTH_PASS_DP || k == PIPELINE_VERSION_DEPTH_PASS_MULTIVIEW) {
|
||||
//none, leave empty
|
||||
} else if (k == PIPELINE_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS || k == PIPELINE_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_MULTIVIEW) {
|
||||
blend_state = blend_state_depth_normal_roughness;
|
||||
} else if (k == PIPELINE_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_VOXEL_GI || k == PIPELINE_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_VOXEL_GI_MULTIVIEW) {
|
||||
blend_state = blend_state_depth_normal_roughness_giprobe;
|
||||
} else if (k == PIPELINE_VERSION_DEPTH_PASS_WITH_MATERIAL) {
|
||||
blend_state = RD::PipelineColorBlendState::create_disabled(5); //writes to normal and roughness in opaque way
|
||||
} else if (k == PIPELINE_VERSION_DEPTH_PASS_WITH_SDF) {
|
||||
blend_state = RD::PipelineColorBlendState(); //no color targets for SDF
|
||||
}
|
||||
|
||||
RID shader_variant = shader_singleton->shader.version_get_shader(version, shader_version);
|
||||
pipelines[i][j][k].setup(shader_variant, primitive_rd, raster_state, multisample_state, depth_stencil, blend_state, 0, singleton->default_specialization_constants);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
valid = true;
|
||||
}
|
||||
|
||||
bool SceneShaderForwardClustered::ShaderData::is_animated() const {
|
||||
return (uses_fragment_time && uses_discard) || (uses_vertex_time && uses_vertex);
|
||||
}
|
||||
|
||||
bool SceneShaderForwardClustered::ShaderData::casts_shadows() const {
|
||||
bool has_read_screen_alpha = uses_screen_texture || uses_depth_texture || uses_normal_texture;
|
||||
bool has_base_alpha = (uses_alpha && (!uses_alpha_clip || uses_alpha_antialiasing)) || has_read_screen_alpha;
|
||||
bool has_alpha = has_base_alpha || uses_blend_alpha;
|
||||
|
||||
return !has_alpha || (uses_depth_prepass_alpha && !(depth_draw == DEPTH_DRAW_DISABLED || depth_test == DEPTH_TEST_DISABLED));
|
||||
}
|
||||
|
||||
RS::ShaderNativeSourceCode SceneShaderForwardClustered::ShaderData::get_native_source_code() const {
|
||||
SceneShaderForwardClustered *shader_singleton = (SceneShaderForwardClustered *)SceneShaderForwardClustered::singleton;
|
||||
|
||||
return shader_singleton->shader.version_get_native_source_code(version);
|
||||
}
|
||||
|
||||
SceneShaderForwardClustered::ShaderData::ShaderData() :
|
||||
shader_list_element(this) {
|
||||
}
|
||||
|
||||
SceneShaderForwardClustered::ShaderData::~ShaderData() {
|
||||
SceneShaderForwardClustered *shader_singleton = (SceneShaderForwardClustered *)SceneShaderForwardClustered::singleton;
|
||||
ERR_FAIL_NULL(shader_singleton);
|
||||
//pipeline variants will clear themselves if shader is gone
|
||||
if (version.is_valid()) {
|
||||
shader_singleton->shader.version_free(version);
|
||||
}
|
||||
}
|
||||
|
||||
RendererRD::MaterialStorage::ShaderData *SceneShaderForwardClustered::_create_shader_func() {
|
||||
ShaderData *shader_data = memnew(ShaderData);
|
||||
singleton->shader_list.add(&shader_data->shader_list_element);
|
||||
return shader_data;
|
||||
}
|
||||
|
||||
void SceneShaderForwardClustered::MaterialData::set_render_priority(int p_priority) {
|
||||
priority = p_priority - RS::MATERIAL_RENDER_PRIORITY_MIN; //8 bits
|
||||
}
|
||||
|
||||
void SceneShaderForwardClustered::MaterialData::set_next_pass(RID p_pass) {
|
||||
next_pass = p_pass;
|
||||
}
|
||||
|
||||
bool SceneShaderForwardClustered::MaterialData::update_parameters(const HashMap<StringName, Variant> &p_parameters, bool p_uniform_dirty, bool p_textures_dirty) {
|
||||
SceneShaderForwardClustered *shader_singleton = (SceneShaderForwardClustered *)SceneShaderForwardClustered::singleton;
|
||||
|
||||
return update_parameters_uniform_set(p_parameters, p_uniform_dirty, p_textures_dirty, shader_data->uniforms, shader_data->ubo_offsets.ptr(), shader_data->texture_uniforms, shader_data->default_texture_params, shader_data->ubo_size, uniform_set, shader_singleton->shader.version_get_shader(shader_data->version, 0), RenderForwardClustered::MATERIAL_UNIFORM_SET, true, true);
|
||||
}
|
||||
|
||||
SceneShaderForwardClustered::MaterialData::~MaterialData() {
|
||||
free_parameters_uniform_set(uniform_set);
|
||||
}
|
||||
|
||||
RendererRD::MaterialStorage::MaterialData *SceneShaderForwardClustered::_create_material_func(ShaderData *p_shader) {
|
||||
MaterialData *material_data = memnew(MaterialData);
|
||||
material_data->shader_data = p_shader;
|
||||
//update will happen later anyway so do nothing.
|
||||
return material_data;
|
||||
}
|
||||
|
||||
SceneShaderForwardClustered *SceneShaderForwardClustered::singleton = nullptr;
|
||||
|
||||
SceneShaderForwardClustered::SceneShaderForwardClustered() {
|
||||
// there should be only one of these, contained within our RenderFM singleton.
|
||||
singleton = this;
|
||||
}
|
||||
|
||||
SceneShaderForwardClustered::~SceneShaderForwardClustered() {
|
||||
RendererRD::MaterialStorage *material_storage = RendererRD::MaterialStorage::get_singleton();
|
||||
|
||||
RD::get_singleton()->free(default_vec4_xform_buffer);
|
||||
RD::get_singleton()->free(shadow_sampler);
|
||||
|
||||
material_storage->shader_free(overdraw_material_shader);
|
||||
material_storage->shader_free(default_shader);
|
||||
material_storage->shader_free(debug_shadow_splits_material_shader);
|
||||
|
||||
material_storage->material_free(overdraw_material);
|
||||
material_storage->material_free(default_material);
|
||||
material_storage->material_free(debug_shadow_splits_material);
|
||||
}
|
||||
|
||||
void SceneShaderForwardClustered::init(const String p_defines) {
|
||||
RendererRD::MaterialStorage *material_storage = RendererRD::MaterialStorage::get_singleton();
|
||||
|
||||
{
|
||||
Vector<ShaderRD::VariantDefine> shader_versions;
|
||||
shader_versions.push_back(ShaderRD::VariantDefine(SHADER_GROUP_BASE, "\n#define MODE_RENDER_DEPTH\n", true)); // SHADER_VERSION_DEPTH_PASS
|
||||
shader_versions.push_back(ShaderRD::VariantDefine(SHADER_GROUP_BASE, "\n#define MODE_RENDER_DEPTH\n#define MODE_DUAL_PARABOLOID\n", true)); // SHADER_VERSION_DEPTH_PASS_DP
|
||||
shader_versions.push_back(ShaderRD::VariantDefine(SHADER_GROUP_BASE, "\n#define MODE_RENDER_DEPTH\n#define MODE_RENDER_NORMAL_ROUGHNESS\n", true)); // SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS
|
||||
shader_versions.push_back(ShaderRD::VariantDefine(SHADER_GROUP_ADVANCED, "\n#define MODE_RENDER_DEPTH\n#define MODE_RENDER_NORMAL_ROUGHNESS\n#define MODE_RENDER_VOXEL_GI\n", false)); // SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_VOXEL_GI
|
||||
shader_versions.push_back(ShaderRD::VariantDefine(SHADER_GROUP_ADVANCED, "\n#define MODE_RENDER_DEPTH\n#define MODE_RENDER_MATERIAL\n", false)); // SHADER_VERSION_DEPTH_PASS_WITH_MATERIAL
|
||||
shader_versions.push_back(ShaderRD::VariantDefine(SHADER_GROUP_ADVANCED, "\n#define MODE_RENDER_DEPTH\n#define MODE_RENDER_SDF\n", false)); // SHADER_VERSION_DEPTH_PASS_WITH_SDF
|
||||
shader_versions.push_back(ShaderRD::VariantDefine(SHADER_GROUP_MULTIVIEW, "\n#define USE_MULTIVIEW\n#define MODE_RENDER_DEPTH\n", false)); // SHADER_VERSION_DEPTH_PASS_MULTIVIEW
|
||||
shader_versions.push_back(ShaderRD::VariantDefine(SHADER_GROUP_MULTIVIEW, "\n#define USE_MULTIVIEW\n#define MODE_RENDER_DEPTH\n#define MODE_RENDER_NORMAL_ROUGHNESS\n", false)); // SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_MULTIVIEW
|
||||
shader_versions.push_back(ShaderRD::VariantDefine(SHADER_GROUP_MULTIVIEW, "\n#define USE_MULTIVIEW\n#define MODE_RENDER_DEPTH\n#define MODE_RENDER_NORMAL_ROUGHNESS\n#define MODE_RENDER_VOXEL_GI\n", false)); // SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_VOXEL_GI_MULTIVIEW
|
||||
|
||||
Vector<String> color_pass_flags = {
|
||||
"\n#define MODE_SEPARATE_SPECULAR\n", // SHADER_COLOR_PASS_FLAG_SEPARATE_SPECULAR
|
||||
"\n#define USE_LIGHTMAP\n", // SHADER_COLOR_PASS_FLAG_LIGHTMAP
|
||||
"\n#define USE_MULTIVIEW\n", // SHADER_COLOR_PASS_FLAG_MULTIVIEW
|
||||
"\n#define MOTION_VECTORS\n", // SHADER_COLOR_PASS_FLAG_MOTION_VECTORS
|
||||
};
|
||||
|
||||
for (int i = 0; i < SHADER_COLOR_PASS_FLAG_COUNT; i++) {
|
||||
String version = "";
|
||||
for (int j = 0; (1 << j) < SHADER_COLOR_PASS_FLAG_COUNT; j += 1) {
|
||||
if ((1 << j) & i) {
|
||||
version += color_pass_flags[j];
|
||||
}
|
||||
}
|
||||
|
||||
// Assign a group based on what features this pass contains.
|
||||
ShaderGroup group = SHADER_GROUP_BASE;
|
||||
bool advanced_group = (i & SHADER_COLOR_PASS_FLAG_SEPARATE_SPECULAR) || (i & SHADER_COLOR_PASS_FLAG_LIGHTMAP) || (i & SHADER_COLOR_PASS_FLAG_MOTION_VECTORS);
|
||||
bool multiview_group = i & SHADER_COLOR_PASS_FLAG_MULTIVIEW;
|
||||
if (advanced_group && multiview_group) {
|
||||
group = SHADER_GROUP_ADVANCED_MULTIVIEW;
|
||||
} else if (advanced_group) {
|
||||
group = SHADER_GROUP_ADVANCED;
|
||||
} else if (multiview_group) {
|
||||
group = SHADER_GROUP_MULTIVIEW;
|
||||
}
|
||||
|
||||
shader_versions.push_back(ShaderRD::VariantDefine(group, version, false));
|
||||
}
|
||||
|
||||
shader.initialize(shader_versions, p_defines);
|
||||
|
||||
if (RendererCompositorRD::get_singleton()->is_xr_enabled()) {
|
||||
shader.enable_group(SHADER_GROUP_MULTIVIEW);
|
||||
}
|
||||
}
|
||||
|
||||
// Set flag to true if a combination is valid.
|
||||
// The only invalid combinations are those that include both TRANSPARENT and SEPARATE_SPECULAR.
|
||||
for (int i = 0; i < PIPELINE_COLOR_PASS_FLAG_COUNT; i++) {
|
||||
if ((i & PIPELINE_COLOR_PASS_FLAG_TRANSPARENT) && (i & PIPELINE_COLOR_PASS_FLAG_SEPARATE_SPECULAR)) {
|
||||
valid_color_pass_pipelines[i] = false;
|
||||
} else {
|
||||
valid_color_pass_pipelines[i] = true;
|
||||
}
|
||||
}
|
||||
|
||||
material_storage->shader_set_data_request_function(RendererRD::MaterialStorage::SHADER_TYPE_3D, _create_shader_funcs);
|
||||
material_storage->material_set_data_request_function(RendererRD::MaterialStorage::SHADER_TYPE_3D, _create_material_funcs);
|
||||
|
||||
{
|
||||
//shader compiler
|
||||
ShaderCompiler::DefaultIdentifierActions actions;
|
||||
|
||||
actions.renames["MODEL_MATRIX"] = "read_model_matrix";
|
||||
actions.renames["MODEL_NORMAL_MATRIX"] = "model_normal_matrix";
|
||||
actions.renames["VIEW_MATRIX"] = "read_view_matrix";
|
||||
actions.renames["INV_VIEW_MATRIX"] = "inv_view_matrix";
|
||||
actions.renames["PROJECTION_MATRIX"] = "projection_matrix";
|
||||
actions.renames["INV_PROJECTION_MATRIX"] = "inv_projection_matrix";
|
||||
actions.renames["MODELVIEW_MATRIX"] = "modelview";
|
||||
actions.renames["MODELVIEW_NORMAL_MATRIX"] = "modelview_normal";
|
||||
actions.renames["MAIN_CAM_INV_VIEW_MATRIX"] = "scene_data.main_cam_inv_view_matrix";
|
||||
|
||||
actions.renames["VERTEX"] = "vertex";
|
||||
actions.renames["NORMAL"] = "normal";
|
||||
actions.renames["TANGENT"] = "tangent";
|
||||
actions.renames["BINORMAL"] = "binormal";
|
||||
actions.renames["POSITION"] = "position";
|
||||
actions.renames["UV"] = "uv_interp";
|
||||
actions.renames["UV2"] = "uv2_interp";
|
||||
actions.renames["COLOR"] = "color_interp";
|
||||
actions.renames["POINT_SIZE"] = "gl_PointSize";
|
||||
actions.renames["INSTANCE_ID"] = "gl_InstanceIndex";
|
||||
actions.renames["VERTEX_ID"] = "gl_VertexIndex";
|
||||
|
||||
actions.renames["ALPHA_SCISSOR_THRESHOLD"] = "alpha_scissor_threshold";
|
||||
actions.renames["ALPHA_HASH_SCALE"] = "alpha_hash_scale";
|
||||
actions.renames["ALPHA_ANTIALIASING_EDGE"] = "alpha_antialiasing_edge";
|
||||
actions.renames["ALPHA_TEXTURE_COORDINATE"] = "alpha_texture_coordinate";
|
||||
|
||||
//builtins
|
||||
|
||||
actions.renames["TIME"] = "global_time";
|
||||
actions.renames["EXPOSURE"] = "(1.0 / scene_data_block.data.emissive_exposure_normalization)";
|
||||
actions.renames["PI"] = _MKSTR(Math_PI);
|
||||
actions.renames["TAU"] = _MKSTR(Math_TAU);
|
||||
actions.renames["E"] = _MKSTR(Math_E);
|
||||
actions.renames["VIEWPORT_SIZE"] = "read_viewport_size";
|
||||
|
||||
actions.renames["FRAGCOORD"] = "gl_FragCoord";
|
||||
actions.renames["FRONT_FACING"] = "gl_FrontFacing";
|
||||
actions.renames["NORMAL_MAP"] = "normal_map";
|
||||
actions.renames["NORMAL_MAP_DEPTH"] = "normal_map_depth";
|
||||
actions.renames["ALBEDO"] = "albedo";
|
||||
actions.renames["ALPHA"] = "alpha";
|
||||
actions.renames["PREMUL_ALPHA_FACTOR"] = "premul_alpha";
|
||||
actions.renames["METALLIC"] = "metallic";
|
||||
actions.renames["SPECULAR"] = "specular";
|
||||
actions.renames["ROUGHNESS"] = "roughness";
|
||||
actions.renames["RIM"] = "rim";
|
||||
actions.renames["RIM_TINT"] = "rim_tint";
|
||||
actions.renames["CLEARCOAT"] = "clearcoat";
|
||||
actions.renames["CLEARCOAT_ROUGHNESS"] = "clearcoat_roughness";
|
||||
actions.renames["ANISOTROPY"] = "anisotropy";
|
||||
actions.renames["ANISOTROPY_FLOW"] = "anisotropy_flow";
|
||||
actions.renames["SSS_STRENGTH"] = "sss_strength";
|
||||
actions.renames["SSS_TRANSMITTANCE_COLOR"] = "transmittance_color";
|
||||
actions.renames["SSS_TRANSMITTANCE_DEPTH"] = "transmittance_depth";
|
||||
actions.renames["SSS_TRANSMITTANCE_BOOST"] = "transmittance_boost";
|
||||
actions.renames["BACKLIGHT"] = "backlight";
|
||||
actions.renames["AO"] = "ao";
|
||||
actions.renames["AO_LIGHT_AFFECT"] = "ao_light_affect";
|
||||
actions.renames["EMISSION"] = "emission";
|
||||
actions.renames["POINT_COORD"] = "gl_PointCoord";
|
||||
actions.renames["INSTANCE_CUSTOM"] = "instance_custom";
|
||||
actions.renames["SCREEN_UV"] = "screen_uv";
|
||||
actions.renames["DEPTH"] = "gl_FragDepth";
|
||||
actions.renames["FOG"] = "fog";
|
||||
actions.renames["RADIANCE"] = "custom_radiance";
|
||||
actions.renames["IRRADIANCE"] = "custom_irradiance";
|
||||
actions.renames["BONE_INDICES"] = "bone_attrib";
|
||||
actions.renames["BONE_WEIGHTS"] = "weight_attrib";
|
||||
actions.renames["CUSTOM0"] = "custom0_attrib";
|
||||
actions.renames["CUSTOM1"] = "custom1_attrib";
|
||||
actions.renames["CUSTOM2"] = "custom2_attrib";
|
||||
actions.renames["CUSTOM3"] = "custom3_attrib";
|
||||
actions.renames["OUTPUT_IS_SRGB"] = "SHADER_IS_SRGB";
|
||||
actions.renames["LIGHT_VERTEX"] = "light_vertex";
|
||||
|
||||
actions.renames["NODE_POSITION_WORLD"] = "read_model_matrix[3].xyz";
|
||||
actions.renames["CAMERA_POSITION_WORLD"] = "scene_data.inv_view_matrix[3].xyz";
|
||||
actions.renames["CAMERA_DIRECTION_WORLD"] = "scene_data.inv_view_matrix[2].xyz";
|
||||
actions.renames["CAMERA_VISIBLE_LAYERS"] = "scene_data.camera_visible_layers";
|
||||
actions.renames["NODE_POSITION_VIEW"] = "(scene_data.view_matrix * read_model_matrix)[3].xyz";
|
||||
|
||||
actions.renames["VIEW_INDEX"] = "ViewIndex";
|
||||
actions.renames["VIEW_MONO_LEFT"] = "0";
|
||||
actions.renames["VIEW_RIGHT"] = "1";
|
||||
actions.renames["EYE_OFFSET"] = "eye_offset";
|
||||
|
||||
//for light
|
||||
actions.renames["VIEW"] = "view";
|
||||
actions.renames["SPECULAR_AMOUNT"] = "specular_amount";
|
||||
actions.renames["LIGHT_COLOR"] = "light_color";
|
||||
actions.renames["LIGHT_IS_DIRECTIONAL"] = "is_directional";
|
||||
actions.renames["LIGHT"] = "light";
|
||||
actions.renames["ATTENUATION"] = "attenuation";
|
||||
actions.renames["DIFFUSE_LIGHT"] = "diffuse_light";
|
||||
actions.renames["SPECULAR_LIGHT"] = "specular_light";
|
||||
|
||||
actions.usage_defines["NORMAL"] = "#define NORMAL_USED\n";
|
||||
actions.usage_defines["TANGENT"] = "#define TANGENT_USED\n";
|
||||
actions.usage_defines["BINORMAL"] = "@TANGENT";
|
||||
actions.usage_defines["RIM"] = "#define LIGHT_RIM_USED\n";
|
||||
actions.usage_defines["RIM_TINT"] = "@RIM";
|
||||
actions.usage_defines["CLEARCOAT"] = "#define LIGHT_CLEARCOAT_USED\n";
|
||||
actions.usage_defines["CLEARCOAT_ROUGHNESS"] = "@CLEARCOAT";
|
||||
actions.usage_defines["ANISOTROPY"] = "#define LIGHT_ANISOTROPY_USED\n";
|
||||
actions.usage_defines["ANISOTROPY_FLOW"] = "@ANISOTROPY";
|
||||
actions.usage_defines["AO"] = "#define AO_USED\n";
|
||||
actions.usage_defines["AO_LIGHT_AFFECT"] = "#define AO_USED\n";
|
||||
actions.usage_defines["UV"] = "#define UV_USED\n";
|
||||
actions.usage_defines["UV2"] = "#define UV2_USED\n";
|
||||
actions.usage_defines["BONE_INDICES"] = "#define BONES_USED\n";
|
||||
actions.usage_defines["BONE_WEIGHTS"] = "#define WEIGHTS_USED\n";
|
||||
actions.usage_defines["CUSTOM0"] = "#define CUSTOM0_USED\n";
|
||||
actions.usage_defines["CUSTOM1"] = "#define CUSTOM1_USED\n";
|
||||
actions.usage_defines["CUSTOM2"] = "#define CUSTOM2_USED\n";
|
||||
actions.usage_defines["CUSTOM3"] = "#define CUSTOM3_USED\n";
|
||||
actions.usage_defines["NORMAL_MAP"] = "#define NORMAL_MAP_USED\n";
|
||||
actions.usage_defines["NORMAL_MAP_DEPTH"] = "@NORMAL_MAP";
|
||||
actions.usage_defines["COLOR"] = "#define COLOR_USED\n";
|
||||
actions.usage_defines["INSTANCE_CUSTOM"] = "#define ENABLE_INSTANCE_CUSTOM\n";
|
||||
actions.usage_defines["POSITION"] = "#define OVERRIDE_POSITION\n";
|
||||
actions.usage_defines["LIGHT_VERTEX"] = "#define LIGHT_VERTEX_USED\n";
|
||||
actions.usage_defines["PREMUL_ALPHA_FACTOR"] = "#define PREMUL_ALPHA_USED\n";
|
||||
|
||||
actions.usage_defines["ALPHA_SCISSOR_THRESHOLD"] = "#define ALPHA_SCISSOR_USED\n";
|
||||
actions.usage_defines["ALPHA_HASH_SCALE"] = "#define ALPHA_HASH_USED\n";
|
||||
actions.usage_defines["ALPHA_ANTIALIASING_EDGE"] = "#define ALPHA_ANTIALIASING_EDGE_USED\n";
|
||||
actions.usage_defines["ALPHA_TEXTURE_COORDINATE"] = "@ALPHA_ANTIALIASING_EDGE";
|
||||
|
||||
actions.usage_defines["SSS_STRENGTH"] = "#define ENABLE_SSS\n";
|
||||
actions.usage_defines["SSS_TRANSMITTANCE_DEPTH"] = "#define ENABLE_TRANSMITTANCE\n";
|
||||
actions.usage_defines["BACKLIGHT"] = "#define LIGHT_BACKLIGHT_USED\n";
|
||||
actions.usage_defines["SCREEN_UV"] = "#define SCREEN_UV_USED\n";
|
||||
|
||||
actions.usage_defines["FOG"] = "#define CUSTOM_FOG_USED\n";
|
||||
actions.usage_defines["RADIANCE"] = "#define CUSTOM_RADIANCE_USED\n";
|
||||
actions.usage_defines["IRRADIANCE"] = "#define CUSTOM_IRRADIANCE_USED\n";
|
||||
|
||||
actions.usage_defines["MODEL_MATRIX"] = "#define MODEL_MATRIX_USED\n";
|
||||
|
||||
actions.render_mode_defines["skip_vertex_transform"] = "#define SKIP_TRANSFORM_USED\n";
|
||||
actions.render_mode_defines["world_vertex_coords"] = "#define VERTEX_WORLD_COORDS_USED\n";
|
||||
actions.render_mode_defines["ensure_correct_normals"] = "#define ENSURE_CORRECT_NORMALS\n";
|
||||
actions.render_mode_defines["cull_front"] = "#define DO_SIDE_CHECK\n";
|
||||
actions.render_mode_defines["cull_disabled"] = "#define DO_SIDE_CHECK\n";
|
||||
actions.render_mode_defines["particle_trails"] = "#define USE_PARTICLE_TRAILS\n";
|
||||
actions.render_mode_defines["depth_prepass_alpha"] = "#define USE_OPAQUE_PREPASS\n";
|
||||
|
||||
bool force_lambert = GLOBAL_GET("rendering/shading/overrides/force_lambert_over_burley");
|
||||
|
||||
if (!force_lambert) {
|
||||
actions.render_mode_defines["diffuse_burley"] = "#define DIFFUSE_BURLEY\n";
|
||||
}
|
||||
|
||||
actions.render_mode_defines["diffuse_lambert_wrap"] = "#define DIFFUSE_LAMBERT_WRAP\n";
|
||||
actions.render_mode_defines["diffuse_toon"] = "#define DIFFUSE_TOON\n";
|
||||
|
||||
actions.render_mode_defines["sss_mode_skin"] = "#define SSS_MODE_SKIN\n";
|
||||
|
||||
actions.render_mode_defines["specular_schlick_ggx"] = "#define SPECULAR_SCHLICK_GGX\n";
|
||||
|
||||
actions.render_mode_defines["specular_toon"] = "#define SPECULAR_TOON\n";
|
||||
actions.render_mode_defines["specular_disabled"] = "#define SPECULAR_DISABLED\n";
|
||||
actions.render_mode_defines["shadows_disabled"] = "#define SHADOWS_DISABLED\n";
|
||||
actions.render_mode_defines["ambient_light_disabled"] = "#define AMBIENT_LIGHT_DISABLED\n";
|
||||
actions.render_mode_defines["shadow_to_opacity"] = "#define USE_SHADOW_TO_OPACITY\n";
|
||||
actions.render_mode_defines["unshaded"] = "#define MODE_UNSHADED\n";
|
||||
actions.render_mode_defines["debug_shadow_splits"] = "#define DEBUG_DRAW_PSSM_SPLITS\n";
|
||||
actions.render_mode_defines["fog_disabled"] = "#define FOG_DISABLED\n";
|
||||
|
||||
actions.base_texture_binding_index = 1;
|
||||
actions.texture_layout_set = RenderForwardClustered::MATERIAL_UNIFORM_SET;
|
||||
actions.base_uniform_string = "material.";
|
||||
actions.base_varying_index = 12;
|
||||
|
||||
actions.default_filter = ShaderLanguage::FILTER_LINEAR_MIPMAP;
|
||||
actions.default_repeat = ShaderLanguage::REPEAT_ENABLE;
|
||||
actions.global_buffer_array_variable = "global_shader_uniforms.data";
|
||||
actions.instance_uniform_index_variable = "instances.data[instance_index_interp].instance_uniforms_ofs";
|
||||
|
||||
actions.check_multiview_samplers = RendererCompositorRD::get_singleton()->is_xr_enabled(); // Make sure we check sampling multiview textures.
|
||||
|
||||
compiler.initialize(actions);
|
||||
}
|
||||
|
||||
{
|
||||
//default material and shader
|
||||
default_shader = material_storage->shader_allocate();
|
||||
material_storage->shader_initialize(default_shader);
|
||||
material_storage->shader_set_code(default_shader, R"(
|
||||
// Default 3D material shader (Forward+).
|
||||
|
||||
shader_type spatial;
|
||||
|
||||
void vertex() {
|
||||
ROUGHNESS = 0.8;
|
||||
}
|
||||
|
||||
void fragment() {
|
||||
ALBEDO = vec3(0.6);
|
||||
ROUGHNESS = 0.8;
|
||||
METALLIC = 0.2;
|
||||
}
|
||||
)");
|
||||
default_material = material_storage->material_allocate();
|
||||
material_storage->material_initialize(default_material);
|
||||
material_storage->material_set_shader(default_material, default_shader);
|
||||
|
||||
MaterialData *md = static_cast<MaterialData *>(material_storage->material_get_data(default_material, RendererRD::MaterialStorage::SHADER_TYPE_3D));
|
||||
default_shader_rd = shader.version_get_shader(md->shader_data->version, SHADER_VERSION_COLOR_PASS);
|
||||
default_shader_sdfgi_rd = shader.version_get_shader(md->shader_data->version, SHADER_VERSION_DEPTH_PASS_WITH_SDF);
|
||||
|
||||
default_material_shader_ptr = md->shader_data;
|
||||
default_material_uniform_set = md->uniform_set;
|
||||
}
|
||||
|
||||
{
|
||||
overdraw_material_shader = material_storage->shader_allocate();
|
||||
material_storage->shader_initialize(overdraw_material_shader);
|
||||
// Use relatively low opacity so that more "layers" of overlapping objects can be distinguished.
|
||||
material_storage->shader_set_code(overdraw_material_shader, R"(
|
||||
// 3D editor Overdraw debug draw mode shader (Forward+).
|
||||
|
||||
shader_type spatial;
|
||||
|
||||
render_mode blend_add, unshaded, fog_disabled;
|
||||
|
||||
void fragment() {
|
||||
ALBEDO = vec3(0.4, 0.8, 0.8);
|
||||
ALPHA = 0.1;
|
||||
}
|
||||
)");
|
||||
overdraw_material = material_storage->material_allocate();
|
||||
material_storage->material_initialize(overdraw_material);
|
||||
material_storage->material_set_shader(overdraw_material, overdraw_material_shader);
|
||||
|
||||
MaterialData *md = static_cast<MaterialData *>(material_storage->material_get_data(overdraw_material, RendererRD::MaterialStorage::SHADER_TYPE_3D));
|
||||
overdraw_material_shader_ptr = md->shader_data;
|
||||
overdraw_material_uniform_set = md->uniform_set;
|
||||
}
|
||||
|
||||
{
|
||||
debug_shadow_splits_material_shader = material_storage->shader_allocate();
|
||||
material_storage->shader_initialize(debug_shadow_splits_material_shader);
|
||||
material_storage->shader_set_code(debug_shadow_splits_material_shader, R"(
|
||||
// 3D debug shadow splits mode shader (Forward+).
|
||||
|
||||
shader_type spatial;
|
||||
|
||||
render_mode debug_shadow_splits, fog_disabled;
|
||||
|
||||
void fragment() {
|
||||
ALBEDO = vec3(1.0, 1.0, 1.0);
|
||||
}
|
||||
)");
|
||||
debug_shadow_splits_material = material_storage->material_allocate();
|
||||
material_storage->material_initialize(debug_shadow_splits_material);
|
||||
material_storage->material_set_shader(debug_shadow_splits_material, debug_shadow_splits_material_shader);
|
||||
|
||||
MaterialData *md = static_cast<MaterialData *>(material_storage->material_get_data(debug_shadow_splits_material, RendererRD::MaterialStorage::SHADER_TYPE_3D));
|
||||
debug_shadow_splits_material_shader_ptr = md->shader_data;
|
||||
debug_shadow_splits_material_uniform_set = md->uniform_set;
|
||||
}
|
||||
|
||||
{
|
||||
default_vec4_xform_buffer = RD::get_singleton()->storage_buffer_create(256);
|
||||
Vector<RD::Uniform> uniforms;
|
||||
RD::Uniform u;
|
||||
u.uniform_type = RD::UNIFORM_TYPE_STORAGE_BUFFER;
|
||||
u.append_id(default_vec4_xform_buffer);
|
||||
u.binding = 0;
|
||||
uniforms.push_back(u);
|
||||
|
||||
default_vec4_xform_uniform_set = RD::get_singleton()->uniform_set_create(uniforms, default_shader_rd, RenderForwardClustered::TRANSFORMS_UNIFORM_SET);
|
||||
}
|
||||
{
|
||||
RD::SamplerState sampler;
|
||||
sampler.mag_filter = RD::SAMPLER_FILTER_LINEAR;
|
||||
sampler.min_filter = RD::SAMPLER_FILTER_LINEAR;
|
||||
sampler.enable_compare = true;
|
||||
sampler.compare_op = RD::COMPARE_OP_GREATER;
|
||||
shadow_sampler = RD::get_singleton()->sampler_create(sampler);
|
||||
}
|
||||
}
|
||||
|
||||
void SceneShaderForwardClustered::set_default_specialization_constants(const Vector<RD::PipelineSpecializationConstant> &p_constants) {
|
||||
default_specialization_constants = p_constants;
|
||||
for (SelfList<ShaderData> *E = shader_list.first(); E; E = E->next()) {
|
||||
for (int i = 0; i < ShaderData::CULL_VARIANT_MAX; i++) {
|
||||
for (int j = 0; j < RS::PRIMITIVE_MAX; j++) {
|
||||
for (int k = 0; k < SHADER_VERSION_MAX; k++) {
|
||||
E->self()->pipelines[i][j][k].update_specialization_constants(default_specialization_constants);
|
||||
}
|
||||
for (int k = 0; k < PIPELINE_COLOR_PASS_FLAG_COUNT; k++) {
|
||||
E->self()->color_pipelines[i][j][k].update_specialization_constants(default_specialization_constants);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void SceneShaderForwardClustered::enable_advanced_shader_group(bool p_needs_multiview) {
|
||||
if (p_needs_multiview || RendererCompositorRD::get_singleton()->is_xr_enabled()) {
|
||||
shader.enable_group(SHADER_GROUP_ADVANCED_MULTIVIEW);
|
||||
}
|
||||
shader.enable_group(SHADER_GROUP_ADVANCED);
|
||||
}
|
||||
|
|
@ -0,0 +1,265 @@
|
|||
/**************************************************************************/
|
||||
/* scene_shader_forward_clustered.h */
|
||||
/**************************************************************************/
|
||||
/* This file is part of: */
|
||||
/* GODOT ENGINE */
|
||||
/* https://godotengine.org */
|
||||
/**************************************************************************/
|
||||
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
|
||||
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
|
||||
/* */
|
||||
/* 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 SCENE_SHADER_FORWARD_CLUSTERED_H
|
||||
#define SCENE_SHADER_FORWARD_CLUSTERED_H
|
||||
|
||||
#include "servers/rendering/renderer_rd/renderer_scene_render_rd.h"
|
||||
#include "servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered.glsl.gen.h"
|
||||
|
||||
namespace RendererSceneRenderImplementation {
|
||||
|
||||
class SceneShaderForwardClustered {
|
||||
private:
|
||||
static SceneShaderForwardClustered *singleton;
|
||||
|
||||
public:
|
||||
enum ShaderGroup {
|
||||
SHADER_GROUP_BASE, // Always compiled at the beginning.
|
||||
SHADER_GROUP_ADVANCED,
|
||||
SHADER_GROUP_MULTIVIEW,
|
||||
SHADER_GROUP_ADVANCED_MULTIVIEW,
|
||||
};
|
||||
|
||||
enum ShaderVersion {
|
||||
SHADER_VERSION_DEPTH_PASS,
|
||||
SHADER_VERSION_DEPTH_PASS_DP,
|
||||
SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS,
|
||||
SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_VOXEL_GI,
|
||||
SHADER_VERSION_DEPTH_PASS_WITH_MATERIAL,
|
||||
SHADER_VERSION_DEPTH_PASS_WITH_SDF,
|
||||
SHADER_VERSION_DEPTH_PASS_MULTIVIEW,
|
||||
SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_MULTIVIEW,
|
||||
SHADER_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_VOXEL_GI_MULTIVIEW,
|
||||
SHADER_VERSION_COLOR_PASS,
|
||||
SHADER_VERSION_MAX
|
||||
};
|
||||
|
||||
enum ShaderColorPassFlags {
|
||||
SHADER_COLOR_PASS_FLAG_SEPARATE_SPECULAR = 1 << 0,
|
||||
SHADER_COLOR_PASS_FLAG_LIGHTMAP = 1 << 1,
|
||||
SHADER_COLOR_PASS_FLAG_MULTIVIEW = 1 << 2,
|
||||
SHADER_COLOR_PASS_FLAG_MOTION_VECTORS = 1 << 3,
|
||||
SHADER_COLOR_PASS_FLAG_COUNT = 1 << 4
|
||||
};
|
||||
|
||||
enum PipelineVersion {
|
||||
PIPELINE_VERSION_DEPTH_PASS,
|
||||
PIPELINE_VERSION_DEPTH_PASS_DP,
|
||||
PIPELINE_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS,
|
||||
PIPELINE_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_VOXEL_GI,
|
||||
PIPELINE_VERSION_DEPTH_PASS_WITH_MATERIAL,
|
||||
PIPELINE_VERSION_DEPTH_PASS_WITH_SDF,
|
||||
PIPELINE_VERSION_DEPTH_PASS_MULTIVIEW,
|
||||
PIPELINE_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_MULTIVIEW,
|
||||
PIPELINE_VERSION_DEPTH_PASS_WITH_NORMAL_AND_ROUGHNESS_AND_VOXEL_GI_MULTIVIEW,
|
||||
PIPELINE_VERSION_COLOR_PASS,
|
||||
PIPELINE_VERSION_MAX
|
||||
};
|
||||
|
||||
enum PipelineColorPassFlags {
|
||||
PIPELINE_COLOR_PASS_FLAG_TRANSPARENT = 1 << 0, // Can't combine with SEPARATE_SPECULAR.
|
||||
PIPELINE_COLOR_PASS_FLAG_SEPARATE_SPECULAR = 1 << 1, // Can't combine with TRANSPARENT.
|
||||
PIPELINE_COLOR_PASS_FLAG_LIGHTMAP = 1 << 2,
|
||||
PIPELINE_COLOR_PASS_FLAG_MULTIVIEW = 1 << 3,
|
||||
PIPELINE_COLOR_PASS_FLAG_MOTION_VECTORS = 1 << 4,
|
||||
PIPELINE_COLOR_PASS_FLAG_COUNT = 1 << 5,
|
||||
};
|
||||
|
||||
enum ShaderSpecializations {
|
||||
SHADER_SPECIALIZATION_FORWARD_GI = 1 << 0,
|
||||
SHADER_SPECIALIZATION_PROJECTOR = 1 << 1,
|
||||
SHADER_SPECIALIZATION_SOFT_SHADOWS = 1 << 2,
|
||||
SHADER_SPECIALIZATION_DIRECTIONAL_SOFT_SHADOWS = 1 << 3,
|
||||
};
|
||||
|
||||
struct ShaderData : public RendererRD::MaterialStorage::ShaderData {
|
||||
enum BlendMode { //used internally
|
||||
BLEND_MODE_MIX,
|
||||
BLEND_MODE_ADD,
|
||||
BLEND_MODE_SUB,
|
||||
BLEND_MODE_MUL,
|
||||
BLEND_MODE_ALPHA_TO_COVERAGE,
|
||||
BLEND_MODE_PREMULT_ALPHA,
|
||||
};
|
||||
|
||||
enum DepthDraw {
|
||||
DEPTH_DRAW_DISABLED,
|
||||
DEPTH_DRAW_OPAQUE,
|
||||
DEPTH_DRAW_ALWAYS
|
||||
};
|
||||
|
||||
enum DepthTest {
|
||||
DEPTH_TEST_DISABLED,
|
||||
DEPTH_TEST_ENABLED
|
||||
};
|
||||
|
||||
enum Cull {
|
||||
CULL_DISABLED,
|
||||
CULL_FRONT,
|
||||
CULL_BACK
|
||||
};
|
||||
|
||||
enum CullVariant {
|
||||
CULL_VARIANT_NORMAL,
|
||||
CULL_VARIANT_REVERSED,
|
||||
CULL_VARIANT_DOUBLE_SIDED,
|
||||
CULL_VARIANT_MAX
|
||||
|
||||
};
|
||||
|
||||
enum AlphaAntiAliasing {
|
||||
ALPHA_ANTIALIASING_OFF,
|
||||
ALPHA_ANTIALIASING_ALPHA_TO_COVERAGE,
|
||||
ALPHA_ANTIALIASING_ALPHA_TO_COVERAGE_AND_TO_ONE
|
||||
};
|
||||
|
||||
bool valid = false;
|
||||
RID version;
|
||||
uint64_t vertex_input_mask = 0;
|
||||
PipelineCacheRD pipelines[CULL_VARIANT_MAX][RS::PRIMITIVE_MAX][PIPELINE_VERSION_MAX];
|
||||
PipelineCacheRD color_pipelines[CULL_VARIANT_MAX][RS::PRIMITIVE_MAX][PIPELINE_COLOR_PASS_FLAG_COUNT];
|
||||
|
||||
Vector<ShaderCompiler::GeneratedCode::Texture> texture_uniforms;
|
||||
|
||||
Vector<uint32_t> ubo_offsets;
|
||||
uint32_t ubo_size = 0;
|
||||
|
||||
String code;
|
||||
|
||||
DepthDraw depth_draw = DEPTH_DRAW_OPAQUE;
|
||||
DepthTest depth_test = DEPTH_TEST_ENABLED;
|
||||
|
||||
bool uses_point_size = false;
|
||||
bool uses_alpha = false;
|
||||
bool uses_blend_alpha = false;
|
||||
bool uses_alpha_clip = false;
|
||||
bool uses_alpha_antialiasing = false;
|
||||
bool uses_depth_prepass_alpha = false;
|
||||
bool uses_discard = false;
|
||||
bool uses_roughness = false;
|
||||
bool uses_normal = false;
|
||||
bool uses_tangent = false;
|
||||
bool uses_particle_trails = false;
|
||||
|
||||
bool unshaded = false;
|
||||
bool uses_vertex = false;
|
||||
bool uses_position = false;
|
||||
bool uses_sss = false;
|
||||
bool uses_transmittance = false;
|
||||
bool uses_screen_texture = false;
|
||||
bool uses_depth_texture = false;
|
||||
bool uses_normal_texture = false;
|
||||
bool uses_time = false;
|
||||
bool uses_vertex_time = false;
|
||||
bool uses_fragment_time = false;
|
||||
bool writes_modelview_or_projection = false;
|
||||
bool uses_world_coordinates = false;
|
||||
bool uses_screen_texture_mipmaps = false;
|
||||
Cull cull_mode = CULL_DISABLED;
|
||||
|
||||
uint64_t last_pass = 0;
|
||||
uint32_t index = 0;
|
||||
|
||||
virtual void set_code(const String &p_Code);
|
||||
|
||||
virtual bool is_animated() const;
|
||||
virtual bool casts_shadows() const;
|
||||
virtual RS::ShaderNativeSourceCode get_native_source_code() const;
|
||||
|
||||
SelfList<ShaderData> shader_list_element;
|
||||
ShaderData();
|
||||
virtual ~ShaderData();
|
||||
};
|
||||
|
||||
SelfList<ShaderData>::List shader_list;
|
||||
|
||||
RendererRD::MaterialStorage::ShaderData *_create_shader_func();
|
||||
static RendererRD::MaterialStorage::ShaderData *_create_shader_funcs() {
|
||||
return static_cast<SceneShaderForwardClustered *>(singleton)->_create_shader_func();
|
||||
}
|
||||
|
||||
struct MaterialData : public RendererRD::MaterialStorage::MaterialData {
|
||||
ShaderData *shader_data = nullptr;
|
||||
RID uniform_set;
|
||||
uint64_t last_pass = 0;
|
||||
uint32_t index = 0;
|
||||
RID next_pass;
|
||||
uint8_t priority;
|
||||
virtual void set_render_priority(int p_priority);
|
||||
virtual void set_next_pass(RID p_pass);
|
||||
virtual bool update_parameters(const HashMap<StringName, Variant> &p_parameters, bool p_uniform_dirty, bool p_textures_dirty);
|
||||
virtual ~MaterialData();
|
||||
};
|
||||
|
||||
RendererRD::MaterialStorage::MaterialData *_create_material_func(ShaderData *p_shader);
|
||||
static RendererRD::MaterialStorage::MaterialData *_create_material_funcs(RendererRD::MaterialStorage::ShaderData *p_shader) {
|
||||
return static_cast<SceneShaderForwardClustered *>(singleton)->_create_material_func(static_cast<ShaderData *>(p_shader));
|
||||
}
|
||||
|
||||
SceneForwardClusteredShaderRD shader;
|
||||
ShaderCompiler compiler;
|
||||
|
||||
RID default_shader;
|
||||
RID default_material;
|
||||
RID overdraw_material_shader;
|
||||
RID overdraw_material;
|
||||
RID debug_shadow_splits_material_shader;
|
||||
RID debug_shadow_splits_material;
|
||||
RID default_shader_rd;
|
||||
RID default_shader_sdfgi_rd;
|
||||
|
||||
RID default_vec4_xform_buffer;
|
||||
RID default_vec4_xform_uniform_set;
|
||||
|
||||
RID shadow_sampler;
|
||||
|
||||
RID default_material_uniform_set;
|
||||
ShaderData *default_material_shader_ptr = nullptr;
|
||||
|
||||
RID overdraw_material_uniform_set;
|
||||
ShaderData *overdraw_material_shader_ptr = nullptr;
|
||||
|
||||
RID debug_shadow_splits_material_uniform_set;
|
||||
ShaderData *debug_shadow_splits_material_shader_ptr = nullptr;
|
||||
|
||||
Vector<RD::PipelineSpecializationConstant> default_specialization_constants;
|
||||
bool valid_color_pass_pipelines[PIPELINE_COLOR_PASS_FLAG_COUNT];
|
||||
SceneShaderForwardClustered();
|
||||
~SceneShaderForwardClustered();
|
||||
|
||||
void init(const String p_defines);
|
||||
void set_default_specialization_constants(const Vector<RD::PipelineSpecializationConstant> &p_constants);
|
||||
void enable_advanced_shader_group(bool p_needs_multiview = false);
|
||||
};
|
||||
|
||||
} // namespace RendererSceneRenderImplementation
|
||||
|
||||
#endif // SCENE_SHADER_FORWARD_CLUSTERED_H
|
||||
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Reference in a new issue