1247 lines
32 KiB
C++
1247 lines
32 KiB
C++
#ifndef RASTERIZERSTORAGEGLES3_H
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#define RASTERIZERSTORAGEGLES3_H
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#include "servers/visual/rasterizer.h"
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#include "servers/visual/shader_language.h"
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#include "shader_gles3.h"
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#include "shaders/copy.glsl.h"
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#include "shaders/canvas.glsl.h"
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#include "shaders/blend_shape.glsl.h"
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#include "shaders/cubemap_filter.glsl.h"
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#include "shaders/particles.glsl.h"
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#include "self_list.h"
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#include "shader_compiler_gles3.h"
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class RasterizerCanvasGLES3;
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class RasterizerSceneGLES3;
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#define _TEXTURE_SRGB_DECODE_EXT 0x8A48
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#define _DECODE_EXT 0x8A49
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#define _SKIP_DECODE_EXT 0x8A4A
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class RasterizerStorageGLES3 : public RasterizerStorage {
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public:
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RasterizerCanvasGLES3 *canvas;
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RasterizerSceneGLES3 *scene;
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enum RenderArchitecture {
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RENDER_ARCH_MOBILE,
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RENDER_ARCH_DESKTOP,
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};
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struct Config {
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RenderArchitecture render_arch;
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GLuint system_fbo; //on some devices, such as apple, screen is rendered to yet another fbo.
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bool shrink_textures_x2;
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bool use_fast_texture_filter;
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bool use_anisotropic_filter;
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bool s3tc_supported;
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bool latc_supported;
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bool bptc_supported;
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bool etc_supported;
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bool etc2_supported;
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bool pvrtc_supported;
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bool srgb_decode_supported;
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bool use_rgba_2d_shadows;
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float anisotropic_level;
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int max_texture_image_units;
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int max_texture_size;
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Set<String> extensions;
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bool keep_original_textures;
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} config;
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mutable struct Shaders {
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CopyShaderGLES3 copy;
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ShaderCompilerGLES3 compiler;
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CubemapFilterShaderGLES3 cubemap_filter;
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BlendShapeShaderGLES3 blend_shapes;
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ParticlesShaderGLES3 particles;
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ShaderCompilerGLES3::IdentifierActions actions_canvas;
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ShaderCompilerGLES3::IdentifierActions actions_scene;
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ShaderCompilerGLES3::IdentifierActions actions_particles;
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} shaders;
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struct Resources {
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GLuint white_tex;
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GLuint black_tex;
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GLuint normal_tex;
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GLuint aniso_tex;
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GLuint quadie;
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GLuint quadie_array;
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GLuint transform_feedback_buffers[2];
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GLuint transform_feedback_array;
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} resources;
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struct Info {
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uint64_t texture_mem;
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uint32_t render_object_count;
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uint32_t render_material_switch_count;
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uint32_t render_surface_switch_count;
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uint32_t render_shader_rebind_count;
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uint32_t render_vertices_count;
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} info;
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/////////////////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////DATA///////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////////////////
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struct Instantiable : public RID_Data {
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SelfList<RasterizerScene::InstanceBase>::List instance_list;
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_FORCE_INLINE_ void instance_change_notify() {
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SelfList<RasterizerScene::InstanceBase> *instances = instance_list.first();
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while(instances) {
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instances->self()->base_changed();
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instances=instances->next();
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}
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}
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_FORCE_INLINE_ void instance_material_change_notify() {
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SelfList<RasterizerScene::InstanceBase> *instances = instance_list.first();
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while(instances) {
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instances->self()->base_material_changed();
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instances=instances->next();
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}
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}
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_FORCE_INLINE_ void instance_remove_deps() {
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SelfList<RasterizerScene::InstanceBase> *instances = instance_list.first();
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while(instances) {
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SelfList<RasterizerScene::InstanceBase> *next = instances->next();
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instances->self()->base_removed();
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instances=next;
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}
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}
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Instantiable() { }
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virtual ~Instantiable() {
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}
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};
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struct GeometryOwner : public Instantiable {
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virtual ~GeometryOwner() {}
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};
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struct Geometry : Instantiable {
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enum Type {
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GEOMETRY_INVALID,
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GEOMETRY_SURFACE,
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GEOMETRY_IMMEDIATE,
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GEOMETRY_MULTISURFACE,
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};
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Type type;
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RID material;
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uint64_t last_pass;
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uint32_t index;
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virtual void material_changed_notify() {}
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Geometry() {
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last_pass=0;
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index=0;
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}
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};
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/////////////////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////API////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////////////////
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/* TEXTURE API */
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struct RenderTarget;
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struct Texture : public RID_Data {
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String path;
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uint32_t flags;
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int width,height;
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int alloc_width, alloc_height;
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Image::Format format;
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GLenum target;
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GLenum gl_format_cache;
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GLenum gl_internal_format_cache;
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GLenum gl_type_cache;
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int data_size; //original data size, useful for retrieving back
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bool compressed;
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bool srgb;
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int total_data_size;
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bool ignore_mipmaps;
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int mipmaps;
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bool active;
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GLuint tex_id;
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bool using_srgb;
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uint16_t stored_cube_sides;
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RenderTarget *render_target;
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Image images[6];
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Texture() {
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using_srgb=false;
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stored_cube_sides=0;
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ignore_mipmaps=false;
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render_target=NULL;
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flags=width=height=0;
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tex_id=0;
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data_size=0;
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format=Image::FORMAT_L8;
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active=false;
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compressed=false;
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total_data_size=0;
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target=GL_TEXTURE_2D;
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mipmaps=0;
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}
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~Texture() {
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if (tex_id!=0) {
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glDeleteTextures(1,&tex_id);
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}
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}
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};
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mutable RID_Owner<Texture> texture_owner;
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Image _get_gl_image_and_format(const Image& p_image, Image::Format p_format, uint32_t p_flags, GLenum& r_gl_format, GLenum& r_gl_internal_format, GLenum &r_type, bool &r_compressed, bool &srgb);
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virtual RID texture_create();
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virtual void texture_allocate(RID p_texture,int p_width, int p_height,Image::Format p_format,uint32_t p_flags=VS::TEXTURE_FLAGS_DEFAULT);
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virtual void texture_set_data(RID p_texture,const Image& p_image,VS::CubeMapSide p_cube_side=VS::CUBEMAP_LEFT);
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virtual Image texture_get_data(RID p_texture,VS::CubeMapSide p_cube_side=VS::CUBEMAP_LEFT) const;
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virtual void texture_set_flags(RID p_texture,uint32_t p_flags);
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virtual uint32_t texture_get_flags(RID p_texture) const;
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virtual Image::Format texture_get_format(RID p_texture) const;
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virtual uint32_t texture_get_width(RID p_texture) const;
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virtual uint32_t texture_get_height(RID p_texture) const;
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virtual void texture_set_size_override(RID p_texture,int p_width, int p_height);
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virtual void texture_set_path(RID p_texture,const String& p_path);
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virtual String texture_get_path(RID p_texture) const;
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virtual void texture_set_shrink_all_x2_on_set_data(bool p_enable);
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virtual void texture_debug_usage(List<VS::TextureInfo> *r_info);
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virtual RID texture_create_radiance_cubemap(RID p_source,int p_resolution=-1) const;
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virtual void textures_keep_original(bool p_enable);
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/* SKYBOX API */
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struct SkyBox : public RID_Data {
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RID cubemap;
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GLuint radiance;
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int radiance_size;
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};
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mutable RID_Owner<SkyBox> skybox_owner;
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virtual RID skybox_create();
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virtual void skybox_set_texture(RID p_skybox,RID p_cube_map,int p_radiance_size);
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/* SHADER API */
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struct Material;
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struct Shader : public RID_Data {
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RID self;
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VS::ShaderMode mode;
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ShaderGLES3 *shader;
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String code;
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SelfList<Material>::List materials;
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Map<StringName,ShaderLanguage::ShaderNode::Uniform> uniforms;
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Vector<uint32_t> ubo_offsets;
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uint32_t ubo_size;
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uint32_t texture_count;
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uint32_t custom_code_id;
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uint32_t version;
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SelfList<Shader> dirty_list;
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Map<StringName,RID> default_textures;
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Vector<ShaderLanguage::ShaderNode::Uniform::Hint> texture_hints;
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bool valid;
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String path;
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struct CanvasItem {
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enum BlendMode {
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BLEND_MODE_MIX,
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BLEND_MODE_ADD,
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BLEND_MODE_SUB,
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BLEND_MODE_MUL,
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BLEND_MODE_PMALPHA,
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};
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int blend_mode;
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enum LightMode {
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LIGHT_MODE_NORMAL,
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LIGHT_MODE_UNSHADED,
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LIGHT_MODE_LIGHT_ONLY
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};
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int light_mode;
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} canvas_item;
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struct Spatial {
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enum BlendMode {
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BLEND_MODE_MIX,
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BLEND_MODE_ADD,
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BLEND_MODE_SUB,
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BLEND_MODE_MUL,
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};
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int blend_mode;
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enum DepthDrawMode {
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DEPTH_DRAW_OPAQUE,
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DEPTH_DRAW_ALWAYS,
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DEPTH_DRAW_NEVER,
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DEPTH_DRAW_ALPHA_PREPASS,
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};
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int depth_draw_mode;
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enum CullMode {
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CULL_MODE_FRONT,
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CULL_MODE_BACK,
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CULL_MODE_DISABLED,
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};
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int cull_mode;
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bool uses_alpha;
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bool unshaded;
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bool ontop;
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bool uses_vertex;
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bool uses_discard;
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bool uses_sss;
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} spatial;
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struct Particles {
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} particles;
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bool uses_vertex_time;
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bool uses_fragment_time;
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Shader() : dirty_list(this) {
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shader=NULL;
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valid=false;
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custom_code_id=0;
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version=1;
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}
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};
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mutable SelfList<Shader>::List _shader_dirty_list;
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void _shader_make_dirty(Shader* p_shader);
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mutable RID_Owner<Shader> shader_owner;
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virtual RID shader_create(VS::ShaderMode p_mode=VS::SHADER_SPATIAL);
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virtual void shader_set_mode(RID p_shader,VS::ShaderMode p_mode);
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virtual VS::ShaderMode shader_get_mode(RID p_shader) const;
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virtual void shader_set_code(RID p_shader, const String& p_code);
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virtual String shader_get_code(RID p_shader) const;
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virtual void shader_get_param_list(RID p_shader, List<PropertyInfo> *p_param_list) const;
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virtual void shader_set_default_texture_param(RID p_shader, const StringName& p_name, RID p_texture);
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virtual RID shader_get_default_texture_param(RID p_shader, const StringName& p_name) const;
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void _update_shader(Shader* p_shader) const;
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void update_dirty_shaders();
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/* COMMON MATERIAL API */
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struct Material : public RID_Data {
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Shader *shader;
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GLuint ubo_id;
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uint32_t ubo_size;
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Map<StringName,Variant> params;
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SelfList<Material> list;
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SelfList<Material> dirty_list;
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Vector<RID> textures;
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float line_width;
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uint32_t index;
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uint64_t last_pass;
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Map<Geometry*,int> geometry_owners;
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Map<RasterizerScene::InstanceBase*,int> instance_owners;
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bool can_cast_shadow_cache;
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bool is_animated_cache;
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Material() : list(this), dirty_list(this) {
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can_cast_shadow_cache=false;
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is_animated_cache=false;
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shader=NULL;
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line_width=1.0;
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ubo_id=0;
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ubo_size=0;
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last_pass=0;
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}
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};
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mutable SelfList<Material>::List _material_dirty_list;
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void _material_make_dirty(Material *p_material) const;
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void _material_add_geometry(RID p_material,Geometry *p_instantiable);
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void _material_remove_geometry(RID p_material, Geometry *p_instantiable);
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mutable RID_Owner<Material> material_owner;
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virtual RID material_create();
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virtual void material_set_shader(RID p_material, RID p_shader);
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virtual RID material_get_shader(RID p_material) const;
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virtual void material_set_param(RID p_material, const StringName& p_param, const Variant& p_value);
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virtual Variant material_get_param(RID p_material, const StringName& p_param) const;
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virtual void material_set_line_width(RID p_material, float p_width);
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virtual bool material_is_animated(RID p_material);
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virtual bool material_casts_shadows(RID p_material);
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virtual void material_add_instance_owner(RID p_material, RasterizerScene::InstanceBase *p_instance);
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virtual void material_remove_instance_owner(RID p_material, RasterizerScene::InstanceBase *p_instance);
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void _update_material(Material* material);
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void update_dirty_materials();
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/* MESH API */
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struct Mesh;
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struct Surface : public Geometry {
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struct Attrib {
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bool enabled;
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bool integer;
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GLuint index;
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GLint size;
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GLenum type;
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GLboolean normalized;
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GLsizei stride;
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uint32_t offset;
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};
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Attrib attribs[VS::ARRAY_MAX];
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Mesh *mesh;
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uint32_t format;
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GLuint array_id;
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GLuint instancing_array_id;
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GLuint vertex_id;
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GLuint index_id;
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Vector<Rect3> skeleton_bone_aabb;
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Vector<bool> skeleton_bone_used;
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//bool packed;
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struct BlendShape {
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GLuint vertex_id;
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GLuint array_id;
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};
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Vector<BlendShape> blend_shapes;
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Rect3 aabb;
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int array_len;
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int index_array_len;
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int max_bone;
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int array_byte_size;
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int index_array_byte_size;
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VS::PrimitiveType primitive;
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bool active;
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virtual void material_changed_notify() {
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mesh->instance_material_change_notify();
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}
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Surface() {
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array_byte_size=0;
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index_array_byte_size=0;
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mesh=NULL;
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format=0;
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array_id=0;
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vertex_id=0;
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index_id=0;
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array_len=0;
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type=GEOMETRY_SURFACE;
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primitive=VS::PRIMITIVE_POINTS;
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index_array_len=0;
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active=false;
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}
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~Surface() {
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}
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};
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struct Mesh : public GeometryOwner {
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bool active;
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Vector<Surface*> surfaces;
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int blend_shape_count;
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VS::BlendShapeMode blend_shape_mode;
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Rect3 custom_aabb;
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mutable uint64_t last_pass;
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Mesh() {
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blend_shape_mode=VS::BLEND_SHAPE_MODE_NORMALIZED;
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blend_shape_count=0;
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last_pass=0;
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active=false;
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}
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};
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mutable RID_Owner<Mesh> mesh_owner;
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virtual RID mesh_create();
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virtual void mesh_add_surface(RID p_mesh,uint32_t p_format,VS::PrimitiveType p_primitive,const PoolVector<uint8_t>& p_array,int p_vertex_count,const PoolVector<uint8_t>& p_index_array,int p_index_count,const Rect3& p_aabb,const Vector<PoolVector<uint8_t> >& p_blend_shapes=Vector<PoolVector<uint8_t> >(),const Vector<Rect3>& p_bone_aabbs=Vector<Rect3>());
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virtual void mesh_set_blend_shape_count(RID p_mesh,int p_amount);
|
|
virtual int mesh_get_blend_shape_count(RID p_mesh) const;
|
|
|
|
|
|
virtual void mesh_set_blend_shape_mode(RID p_mesh,VS::BlendShapeMode p_mode);
|
|
virtual VS::BlendShapeMode mesh_get_blend_shape_mode(RID p_mesh) const;
|
|
|
|
virtual void mesh_surface_set_material(RID p_mesh, int p_surface, RID p_material);
|
|
virtual RID mesh_surface_get_material(RID p_mesh, int p_surface) const;
|
|
|
|
virtual int mesh_surface_get_array_len(RID p_mesh, int p_surface) const;
|
|
virtual int mesh_surface_get_array_index_len(RID p_mesh, int p_surface) const;
|
|
|
|
virtual PoolVector<uint8_t> mesh_surface_get_array(RID p_mesh, int p_surface) const;
|
|
virtual PoolVector<uint8_t> mesh_surface_get_index_array(RID p_mesh, int p_surface) const;
|
|
|
|
|
|
virtual uint32_t mesh_surface_get_format(RID p_mesh, int p_surface) const;
|
|
virtual VS::PrimitiveType mesh_surface_get_primitive_type(RID p_mesh, int p_surface) const;
|
|
|
|
virtual Rect3 mesh_surface_get_aabb(RID p_mesh, int p_surface) const;
|
|
virtual Vector<PoolVector<uint8_t> > mesh_surface_get_blend_shapes(RID p_mesh, int p_surface) const;
|
|
virtual Vector<Rect3> mesh_surface_get_skeleton_aabb(RID p_mesh, int p_surface) const;
|
|
|
|
virtual void mesh_remove_surface(RID p_mesh, int p_surface);
|
|
virtual int mesh_get_surface_count(RID p_mesh) const;
|
|
|
|
virtual void mesh_set_custom_aabb(RID p_mesh,const Rect3& p_aabb);
|
|
virtual Rect3 mesh_get_custom_aabb(RID p_mesh) const;
|
|
|
|
virtual Rect3 mesh_get_aabb(RID p_mesh, RID p_skeleton) const;
|
|
virtual void mesh_clear(RID p_mesh);
|
|
|
|
void mesh_render_blend_shapes(Surface *s, float *p_weights);
|
|
|
|
/* MULTIMESH API */
|
|
|
|
struct MultiMesh : public GeometryOwner {
|
|
RID mesh;
|
|
int size;
|
|
VS::MultimeshTransformFormat transform_format;
|
|
VS::MultimeshColorFormat color_format;
|
|
Vector<float> data;
|
|
Rect3 aabb;
|
|
SelfList<MultiMesh> update_list;
|
|
GLuint buffer;
|
|
int visible_instances;
|
|
|
|
int xform_floats;
|
|
int color_floats;
|
|
|
|
bool dirty_aabb;
|
|
bool dirty_data;
|
|
|
|
MultiMesh() : update_list(this) {
|
|
dirty_aabb=true;
|
|
dirty_data=true;
|
|
xform_floats=0;
|
|
color_floats=0;
|
|
visible_instances=-1;
|
|
size=0;
|
|
buffer=0;
|
|
transform_format=VS::MULTIMESH_TRANSFORM_2D;
|
|
color_format=VS::MULTIMESH_COLOR_NONE;
|
|
}
|
|
};
|
|
|
|
mutable RID_Owner<MultiMesh> multimesh_owner;
|
|
|
|
SelfList<MultiMesh>::List multimesh_update_list;
|
|
|
|
void update_dirty_multimeshes();
|
|
|
|
virtual RID multimesh_create();
|
|
|
|
virtual void multimesh_allocate(RID p_multimesh,int p_instances,VS::MultimeshTransformFormat p_transform_format,VS::MultimeshColorFormat p_color_format);
|
|
virtual int multimesh_get_instance_count(RID p_multimesh) const;
|
|
|
|
virtual void multimesh_set_mesh(RID p_multimesh,RID p_mesh);
|
|
virtual void multimesh_instance_set_transform(RID p_multimesh,int p_index,const Transform& p_transform);
|
|
virtual void multimesh_instance_set_transform_2d(RID p_multimesh,int p_index,const Transform2D& p_transform);
|
|
virtual void multimesh_instance_set_color(RID p_multimesh,int p_index,const Color& p_color);
|
|
|
|
virtual RID multimesh_get_mesh(RID p_multimesh) const;
|
|
|
|
virtual Transform multimesh_instance_get_transform(RID p_multimesh,int p_index) const;
|
|
virtual Transform2D multimesh_instance_get_transform_2d(RID p_multimesh,int p_index) const;
|
|
virtual Color multimesh_instance_get_color(RID p_multimesh,int p_index) const;
|
|
|
|
virtual void multimesh_set_visible_instances(RID p_multimesh,int p_visible);
|
|
virtual int multimesh_get_visible_instances(RID p_multimesh) const;
|
|
|
|
virtual Rect3 multimesh_get_aabb(RID p_multimesh) const;
|
|
|
|
/* IMMEDIATE API */
|
|
|
|
struct Immediate : public Geometry {
|
|
|
|
struct Chunk {
|
|
|
|
RID texture;
|
|
VS::PrimitiveType primitive;
|
|
Vector<Vector3> vertices;
|
|
Vector<Vector3> normals;
|
|
Vector<Plane> tangents;
|
|
Vector<Color> colors;
|
|
Vector<Vector2> uvs;
|
|
Vector<Vector2> uvs2;
|
|
};
|
|
|
|
List<Chunk> chunks;
|
|
bool building;
|
|
int mask;
|
|
Rect3 aabb;
|
|
|
|
Immediate() { type=GEOMETRY_IMMEDIATE; building=false;}
|
|
|
|
};
|
|
|
|
Vector3 chunk_vertex;
|
|
Vector3 chunk_normal;
|
|
Plane chunk_tangent;
|
|
Color chunk_color;
|
|
Vector2 chunk_uv;
|
|
Vector2 chunk_uv2;
|
|
|
|
mutable RID_Owner<Immediate> immediate_owner;
|
|
|
|
virtual RID immediate_create();
|
|
virtual void immediate_begin(RID p_immediate,VS::PrimitiveType p_rimitive,RID p_texture=RID());
|
|
virtual void immediate_vertex(RID p_immediate,const Vector3& p_vertex);
|
|
virtual void immediate_normal(RID p_immediate,const Vector3& p_normal);
|
|
virtual void immediate_tangent(RID p_immediate,const Plane& p_tangent);
|
|
virtual void immediate_color(RID p_immediate,const Color& p_color);
|
|
virtual void immediate_uv(RID p_immediate,const Vector2& tex_uv);
|
|
virtual void immediate_uv2(RID p_immediate,const Vector2& tex_uv);
|
|
virtual void immediate_end(RID p_immediate);
|
|
virtual void immediate_clear(RID p_immediate);
|
|
virtual void immediate_set_material(RID p_immediate,RID p_material);
|
|
virtual RID immediate_get_material(RID p_immediate) const;
|
|
virtual Rect3 immediate_get_aabb(RID p_immediate) const;
|
|
|
|
/* SKELETON API */
|
|
|
|
struct Skeleton : RID_Data {
|
|
int size;
|
|
bool use_2d;
|
|
Vector<float> bones; //4x3 or 4x2 depending on what is needed
|
|
GLuint ubo;
|
|
SelfList<Skeleton> update_list;
|
|
Set<RasterizerScene::InstanceBase*> instances; //instances using skeleton
|
|
|
|
Skeleton() : update_list(this) {
|
|
size=0;
|
|
use_2d=false;
|
|
ubo=0;
|
|
}
|
|
};
|
|
|
|
mutable RID_Owner<Skeleton> skeleton_owner;
|
|
|
|
SelfList<Skeleton>::List skeleton_update_list;
|
|
|
|
void update_dirty_skeletons();
|
|
|
|
virtual RID skeleton_create();
|
|
virtual void skeleton_allocate(RID p_skeleton,int p_bones,bool p_2d_skeleton=false);
|
|
virtual int skeleton_get_bone_count(RID p_skeleton) const;
|
|
virtual void skeleton_bone_set_transform(RID p_skeleton,int p_bone, const Transform& p_transform);
|
|
virtual Transform skeleton_bone_get_transform(RID p_skeleton,int p_bone) const;
|
|
virtual void skeleton_bone_set_transform_2d(RID p_skeleton,int p_bone, const Transform2D& p_transform);
|
|
virtual Transform2D skeleton_bone_get_transform_2d(RID p_skeleton,int p_bone) const;
|
|
|
|
/* Light API */
|
|
|
|
|
|
struct Light : Instantiable {
|
|
|
|
VS::LightType type;
|
|
float param[VS::LIGHT_PARAM_MAX];
|
|
Color color;
|
|
Color shadow_color;
|
|
RID projector;
|
|
bool shadow;
|
|
bool negative;
|
|
uint32_t cull_mask;
|
|
VS::LightOmniShadowMode omni_shadow_mode;
|
|
VS::LightOmniShadowDetail omni_shadow_detail;
|
|
VS::LightDirectionalShadowMode directional_shadow_mode;
|
|
bool directional_blend_splits;
|
|
uint64_t version;
|
|
};
|
|
|
|
mutable RID_Owner<Light> light_owner;
|
|
|
|
virtual RID light_create(VS::LightType p_type);
|
|
|
|
virtual void light_set_color(RID p_light,const Color& p_color);
|
|
virtual void light_set_param(RID p_light,VS::LightParam p_param,float p_value);
|
|
virtual void light_set_shadow(RID p_light,bool p_enabled);
|
|
virtual void light_set_shadow_color(RID p_light,const Color& p_color);
|
|
virtual void light_set_projector(RID p_light,RID p_texture);
|
|
virtual void light_set_negative(RID p_light,bool p_enable);
|
|
virtual void light_set_cull_mask(RID p_light,uint32_t p_mask);
|
|
|
|
|
|
virtual void light_omni_set_shadow_mode(RID p_light,VS::LightOmniShadowMode p_mode);
|
|
virtual void light_omni_set_shadow_detail(RID p_light,VS::LightOmniShadowDetail p_detail);
|
|
|
|
virtual void light_directional_set_shadow_mode(RID p_light,VS::LightDirectionalShadowMode p_mode);
|
|
virtual void light_directional_set_blend_splits(RID p_light,bool p_enable);
|
|
virtual bool light_directional_get_blend_splits(RID p_light) const;
|
|
|
|
virtual VS::LightDirectionalShadowMode light_directional_get_shadow_mode(RID p_light);
|
|
virtual VS::LightOmniShadowMode light_omni_get_shadow_mode(RID p_light);
|
|
|
|
virtual bool light_has_shadow(RID p_light) const;
|
|
|
|
virtual VS::LightType light_get_type(RID p_light) const;
|
|
virtual float light_get_param(RID p_light,VS::LightParam p_param);
|
|
virtual Color light_get_color(RID p_light);
|
|
|
|
virtual Rect3 light_get_aabb(RID p_light) const;
|
|
virtual uint64_t light_get_version(RID p_light) const;
|
|
|
|
/* PROBE API */
|
|
|
|
struct ReflectionProbe : Instantiable {
|
|
|
|
VS::ReflectionProbeUpdateMode update_mode;
|
|
float intensity;
|
|
Color interior_ambient;
|
|
float interior_ambient_energy;
|
|
float interior_ambient_probe_contrib;
|
|
float max_distance;
|
|
Vector3 extents;
|
|
Vector3 origin_offset;
|
|
bool interior;
|
|
bool box_projection;
|
|
bool enable_shadows;
|
|
uint32_t cull_mask;
|
|
|
|
};
|
|
|
|
mutable RID_Owner<ReflectionProbe> reflection_probe_owner;
|
|
|
|
virtual RID reflection_probe_create();
|
|
|
|
virtual void reflection_probe_set_update_mode(RID p_probe, VS::ReflectionProbeUpdateMode p_mode);
|
|
virtual void reflection_probe_set_intensity(RID p_probe, float p_intensity);
|
|
virtual void reflection_probe_set_interior_ambient(RID p_probe, const Color& p_ambient);
|
|
virtual void reflection_probe_set_interior_ambient_energy(RID p_probe, float p_energy);
|
|
virtual void reflection_probe_set_interior_ambient_probe_contribution(RID p_probe, float p_contrib);
|
|
virtual void reflection_probe_set_max_distance(RID p_probe, float p_distance);
|
|
virtual void reflection_probe_set_extents(RID p_probe, const Vector3& p_extents);
|
|
virtual void reflection_probe_set_origin_offset(RID p_probe, const Vector3& p_offset);
|
|
virtual void reflection_probe_set_as_interior(RID p_probe, bool p_enable);
|
|
virtual void reflection_probe_set_enable_box_projection(RID p_probe, bool p_enable);
|
|
virtual void reflection_probe_set_enable_shadows(RID p_probe, bool p_enable);
|
|
virtual void reflection_probe_set_cull_mask(RID p_probe, uint32_t p_layers);
|
|
|
|
virtual Rect3 reflection_probe_get_aabb(RID p_probe) const;
|
|
virtual VS::ReflectionProbeUpdateMode reflection_probe_get_update_mode(RID p_probe) const;
|
|
virtual uint32_t reflection_probe_get_cull_mask(RID p_probe) const;
|
|
|
|
virtual Vector3 reflection_probe_get_extents(RID p_probe) const;
|
|
virtual Vector3 reflection_probe_get_origin_offset(RID p_probe) const;
|
|
virtual float reflection_probe_get_origin_max_distance(RID p_probe) const;
|
|
virtual bool reflection_probe_renders_shadows(RID p_probe) const;
|
|
|
|
|
|
|
|
|
|
/* ROOM API */
|
|
|
|
virtual RID room_create();
|
|
virtual void room_add_bounds(RID p_room, const PoolVector<Vector2>& p_convex_polygon,float p_height,const Transform& p_transform);
|
|
virtual void room_clear_bounds(RID p_room);
|
|
|
|
/* PORTAL API */
|
|
|
|
// portals are only (x/y) points, forming a convex shape, which its clockwise
|
|
// order points outside. (z is 0);
|
|
|
|
virtual RID portal_create();
|
|
virtual void portal_set_shape(RID p_portal, const Vector<Point2>& p_shape);
|
|
virtual void portal_set_enabled(RID p_portal, bool p_enabled);
|
|
virtual void portal_set_disable_distance(RID p_portal, float p_distance);
|
|
virtual void portal_set_disabled_color(RID p_portal, const Color& p_color);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* GI PROBE API */
|
|
|
|
struct GIProbe : public Instantiable {
|
|
|
|
|
|
Rect3 bounds;
|
|
Transform to_cell;
|
|
float cell_size;
|
|
|
|
int dynamic_range;
|
|
float energy;
|
|
bool interior;
|
|
bool compress;
|
|
|
|
uint32_t version;
|
|
|
|
PoolVector<int> dynamic_data;
|
|
|
|
|
|
};
|
|
|
|
mutable RID_Owner<GIProbe> gi_probe_owner;
|
|
|
|
virtual RID gi_probe_create();
|
|
|
|
virtual void gi_probe_set_bounds(RID p_probe,const Rect3& p_bounds);
|
|
virtual Rect3 gi_probe_get_bounds(RID p_probe) const;
|
|
|
|
virtual void gi_probe_set_cell_size(RID p_probe, float p_size);
|
|
virtual float gi_probe_get_cell_size(RID p_probe) const;
|
|
|
|
virtual void gi_probe_set_to_cell_xform(RID p_probe,const Transform& p_xform);
|
|
virtual Transform gi_probe_get_to_cell_xform(RID p_probe) const;
|
|
|
|
virtual void gi_probe_set_dynamic_data(RID p_probe,const PoolVector<int>& p_data);
|
|
virtual PoolVector<int> gi_probe_get_dynamic_data(RID p_probe) const;
|
|
|
|
virtual void gi_probe_set_dynamic_range(RID p_probe,int p_range);
|
|
virtual int gi_probe_get_dynamic_range(RID p_probe) const;
|
|
|
|
virtual void gi_probe_set_energy(RID p_probe,float p_range);
|
|
virtual float gi_probe_get_energy(RID p_probe) const;
|
|
|
|
virtual void gi_probe_set_interior(RID p_probe,bool p_enable);
|
|
virtual bool gi_probe_is_interior(RID p_probe) const;
|
|
|
|
virtual void gi_probe_set_compress(RID p_probe,bool p_enable);
|
|
virtual bool gi_probe_is_compressed(RID p_probe) const;
|
|
|
|
virtual uint32_t gi_probe_get_version(RID p_probe);
|
|
|
|
struct GIProbeData : public RID_Data {
|
|
|
|
int width;
|
|
int height;
|
|
int depth;
|
|
int levels;
|
|
GLuint tex_id;
|
|
GIProbeCompression compression;
|
|
|
|
GIProbeData() {
|
|
}
|
|
};
|
|
|
|
mutable RID_Owner<GIProbeData> gi_probe_data_owner;
|
|
|
|
virtual GIProbeCompression gi_probe_get_dynamic_data_get_preferred_compression() const;
|
|
virtual RID gi_probe_dynamic_data_create(int p_width,int p_height,int p_depth,GIProbeCompression p_compression);
|
|
virtual void gi_probe_dynamic_data_update(RID p_gi_probe_data,int p_depth_slice,int p_slice_count,int p_mipmap,const void* p_data);
|
|
|
|
/* PARTICLES */
|
|
|
|
struct Particles : public Instantiable {
|
|
|
|
bool emitting;
|
|
int amount;
|
|
float lifetime;
|
|
float pre_process_time;
|
|
float explosiveness;
|
|
float randomness;
|
|
Rect3 custom_aabb;
|
|
Vector3 gravity;
|
|
bool use_local_coords;
|
|
RID process_material;
|
|
|
|
VS::ParticlesEmissionShape emission_shape;
|
|
float emission_sphere_radius;
|
|
Vector3 emission_box_extents;
|
|
PoolVector<Vector3> emission_points;
|
|
GLuint emission_point_texture;
|
|
|
|
VS::ParticlesDrawOrder draw_order;
|
|
struct DrawPass {
|
|
RID mesh;
|
|
RID material;
|
|
};
|
|
|
|
Vector<DrawPass> draw_passes;
|
|
|
|
Rect3 computed_aabb;
|
|
|
|
GLuint particle_buffers[2];
|
|
|
|
SelfList<Particles> particle_element;
|
|
|
|
float phase;
|
|
float prev_phase;
|
|
uint64_t prev_ticks;
|
|
|
|
Transform origin;
|
|
|
|
Particles() : particle_element(this) {
|
|
emitting=false;
|
|
amount=0;
|
|
lifetime=1.0;;
|
|
pre_process_time=0.0;
|
|
explosiveness=0.0;
|
|
randomness=0.0;
|
|
use_local_coords=true;
|
|
|
|
draw_order=VS::PARTICLES_DRAW_ORDER_INDEX;
|
|
emission_shape=VS::PARTICLES_EMSSION_POINT;
|
|
emission_sphere_radius=1.0;
|
|
emission_box_extents=Vector3(1,1,1);
|
|
emission_point_texture=0;
|
|
particle_buffers[0]=0;
|
|
particle_buffers[1]=0;
|
|
|
|
prev_ticks=0;
|
|
|
|
glGenBuffers(2,particle_buffers);
|
|
}
|
|
|
|
~Particles() {
|
|
|
|
glDeleteBuffers(2,particle_buffers);
|
|
}
|
|
|
|
|
|
};
|
|
|
|
SelfList<Particles>::List particle_update_list;
|
|
|
|
void update_particles();
|
|
|
|
|
|
mutable RID_Owner<Particles> particles_owner;
|
|
|
|
virtual RID particles_create();
|
|
|
|
virtual void particles_set_emitting(RID p_particles,bool p_emitting);
|
|
virtual void particles_set_amount(RID p_particles,int p_amount);
|
|
virtual void particles_set_lifetime(RID p_particles,float p_lifetime);
|
|
virtual void particles_set_pre_process_time(RID p_particles,float p_time);
|
|
virtual void particles_set_explosiveness_ratio(RID p_particles,float p_ratio);
|
|
virtual void particles_set_randomness_ratio(RID p_particles,float p_ratio);
|
|
virtual void particles_set_custom_aabb(RID p_particles,const Rect3& p_aabb);
|
|
virtual void particles_set_gravity(RID p_particles,const Vector3& p_gravity);
|
|
virtual void particles_set_use_local_coordinates(RID p_particles,bool p_enable);
|
|
virtual void particles_set_process_material(RID p_particles,RID p_material);
|
|
|
|
virtual void particles_set_emission_shape(RID p_particles,VS::ParticlesEmissionShape p_shape);
|
|
virtual void particles_set_emission_sphere_radius(RID p_particles,float p_radius);
|
|
virtual void particles_set_emission_box_extents(RID p_particles,const Vector3& p_extents);
|
|
virtual void particles_set_emission_points(RID p_particles,const PoolVector<Vector3>& p_points);
|
|
|
|
|
|
virtual void particles_set_draw_order(RID p_particles,VS::ParticlesDrawOrder p_order);
|
|
|
|
virtual void particles_set_draw_passes(RID p_particles,int p_count);
|
|
virtual void particles_set_draw_pass_material(RID p_particles,int p_pass, RID p_material);
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virtual void particles_set_draw_pass_mesh(RID p_particles,int p_pass, RID p_mesh);
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virtual Rect3 particles_get_current_aabb(RID p_particles);
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/* INSTANCE */
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virtual void instance_add_skeleton(RID p_skeleton,RasterizerScene::InstanceBase *p_instance);
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virtual void instance_remove_skeleton(RID p_skeleton,RasterizerScene::InstanceBase *p_instance);
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virtual void instance_add_dependency(RID p_base,RasterizerScene::InstanceBase *p_instance);
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virtual void instance_remove_dependency(RID p_base,RasterizerScene::InstanceBase *p_instance);
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/* RENDER TARGET */
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struct RenderTarget : public RID_Data {
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GLuint fbo;
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GLuint color;
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GLuint depth;
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struct Buffers {
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GLuint fbo;
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GLuint depth;
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GLuint specular;
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GLuint diffuse;
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GLuint normal_rough;
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GLuint motion_sss;
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GLuint effect_fbo;
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GLuint effect;
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} buffers;
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struct Effects {
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struct MipMaps {
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struct Size {
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GLuint fbo;
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int width;
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int height;
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};
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Vector<Size> sizes;
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GLuint color;
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int levels;
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MipMaps() { color=0; levels=0;}
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};
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MipMaps mip_maps[2]; //first mipmap chain starts from full-screen
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//GLuint depth2; //depth for the second mipmap chain, in case of desiring upsampling
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struct SSAO {
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GLuint blur_fbo[2]; // blur fbo
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GLuint blur_red[2]; // 8 bits red buffer
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GLuint linear_depth;
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Vector<GLuint> depth_mipmap_fbos; //fbos for depth mipmapsla ver
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SSAO() { blur_fbo[0]=0; blur_fbo[1]=0; linear_depth=0; }
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} ssao;
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Effects() {}
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} effects;
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struct Exposure {
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GLuint fbo;
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GLuint color;
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Exposure() { fbo=0; }
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} exposure;
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uint64_t last_exposure_tick;
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int width,height;
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bool flags[RENDER_TARGET_FLAG_MAX];
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bool used_in_frame;
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VS::ViewportMSAA msaa;
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RID texture;
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RenderTarget() {
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msaa=VS::VIEWPORT_MSAA_DISABLED;
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width=0;
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height=0;
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depth=0;
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fbo=0;
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buffers.fbo=0;
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used_in_frame=false;
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flags[RENDER_TARGET_VFLIP]=false;
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flags[RENDER_TARGET_TRANSPARENT]=false;
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flags[RENDER_TARGET_NO_3D]=false;
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flags[RENDER_TARGET_HDR]=true;
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flags[RENDER_TARGET_NO_SAMPLING]=false;
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last_exposure_tick=0;
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}
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};
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mutable RID_Owner<RenderTarget> render_target_owner;
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void _render_target_clear(RenderTarget *rt);
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void _render_target_allocate(RenderTarget *rt);
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virtual RID render_target_create();
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virtual void render_target_set_size(RID p_render_target,int p_width, int p_height);
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virtual RID render_target_get_texture(RID p_render_target) const;
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virtual void render_target_set_flag(RID p_render_target,RenderTargetFlags p_flag,bool p_value);
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virtual bool render_target_renedered_in_frame(RID p_render_target);
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virtual void render_target_set_msaa(RID p_render_target,VS::ViewportMSAA p_msaa);
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/* CANVAS SHADOW */
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struct CanvasLightShadow : public RID_Data {
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int size;
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int height;
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GLuint fbo;
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GLuint depth;
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GLuint distance; //for older devices
|
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};
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RID_Owner<CanvasLightShadow> canvas_light_shadow_owner;
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virtual RID canvas_light_shadow_buffer_create(int p_width);
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/* LIGHT SHADOW MAPPING */
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struct CanvasOccluder : public RID_Data {
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|
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GLuint vertex_id; // 0 means, unconfigured
|
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GLuint index_id; // 0 means, unconfigured
|
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PoolVector<Vector2> lines;
|
|
int len;
|
|
};
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|
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RID_Owner<CanvasOccluder> canvas_occluder_owner;
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virtual RID canvas_light_occluder_create();
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virtual void canvas_light_occluder_set_polylines(RID p_occluder, const PoolVector<Vector2>& p_lines);
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virtual VS::InstanceType get_base_type(RID p_rid) const;
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virtual bool free(RID p_rid);
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struct Frame {
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|
|
RenderTarget *current_rt;
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|
|
bool clear_request;
|
|
Color clear_request_color;
|
|
int canvas_draw_commands;
|
|
float time[4];
|
|
float delta;
|
|
uint64_t prev_tick;
|
|
uint64_t count;
|
|
} frame;
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|
|
void initialize();
|
|
void finalize();
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|
|
RasterizerStorageGLES3();
|
|
};
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#endif // RASTERIZERSTORAGEGLES3_H
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