/*************************************************************************/ /* rasterizer_scene_gles3.h */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* http://www.godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md) */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ /* "Software"), to deal in the Software without restriction, including */ /* without limitation the rights to use, copy, modify, merge, publish, */ /* distribute, sublicense, and/or sell copies of the Software, and to */ /* permit persons to whom the Software is furnished to do so, subject to */ /* the following conditions: */ /* */ /* The above copyright notice and this permission notice shall be */ /* included in all copies or substantial portions of the Software. */ /* */ /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /*************************************************************************/ #ifndef RASTERIZERSCENEGLES3_H #define RASTERIZERSCENEGLES3_H /* Must come before shaders or the Windows build fails... */ #include "rasterizer_storage_gles3.h" #include "drivers/gles3/shaders/cube_to_dp.glsl.h" #include "drivers/gles3/shaders/effect_blur.glsl.h" #include "drivers/gles3/shaders/exposure.glsl.h" #include "drivers/gles3/shaders/resolve.glsl.h" #include "drivers/gles3/shaders/scene.glsl.h" #include "drivers/gles3/shaders/screen_space_reflection.glsl.h" #include "drivers/gles3/shaders/ssao.glsl.h" #include "drivers/gles3/shaders/ssao_blur.glsl.h" #include "drivers/gles3/shaders/ssao_minify.glsl.h" #include "drivers/gles3/shaders/subsurf_scattering.glsl.h" #include "drivers/gles3/shaders/tonemap.glsl.h" class RasterizerSceneGLES3 : public RasterizerScene { public: enum ShadowFilterMode { SHADOW_FILTER_NEAREST, SHADOW_FILTER_PCF5, SHADOW_FILTER_PCF13, }; ShadowFilterMode shadow_filter_mode; uint64_t shadow_atlas_realloc_tolerance_msec; enum SubSurfaceScatterQuality { SSS_QUALITY_LOW, SSS_QUALITY_MEDIUM, SSS_QUALITY_HIGH, }; SubSurfaceScatterQuality subsurface_scatter_quality; float subsurface_scatter_size; bool subsurface_scatter_follow_surface; uint64_t render_pass; uint64_t scene_pass; uint32_t current_material_index; uint32_t current_geometry_index; RID default_material; RID default_material_twosided; RID default_shader; RID default_shader_twosided; RID default_overdraw_material; RID default_overdraw_shader; RasterizerStorageGLES3 *storage; Vector exposure_shrink; int exposure_shrink_size; struct State { bool texscreen_copied; int current_blend_mode; float current_line_width; int current_depth_draw; bool current_depth_test; GLuint current_main_tex; SceneShaderGLES3 scene_shader; CubeToDpShaderGLES3 cube_to_dp_shader; ResolveShaderGLES3 resolve_shader; ScreenSpaceReflectionShaderGLES3 ssr_shader; EffectBlurShaderGLES3 effect_blur_shader; SubsurfScatteringShaderGLES3 sss_shader; SsaoMinifyShaderGLES3 ssao_minify_shader; SsaoShaderGLES3 ssao_shader; SsaoBlurShaderGLES3 ssao_blur_shader; ExposureShaderGLES3 exposure_shader; TonemapShaderGLES3 tonemap_shader; struct SceneDataUBO { float projection_matrix[16]; float camera_inverse_matrix[16]; float camera_matrix[16]; float time[4]; float ambient_light_color[4]; float bg_color[4]; float fog_color_enabled[4]; float fog_sun_color_amount[4]; float ambient_energy; float bg_energy; float z_offset; float z_slope_scale; float shadow_dual_paraboloid_render_zfar; float shadow_dual_paraboloid_render_side; float screen_pixel_size[2]; float shadow_atlas_pixel_size[2]; float shadow_directional_pixel_size[2]; float z_far; float reflection_multiplier; float subsurface_scatter_width; float ambient_occlusion_affect_light; bool fog_depth_enabled; float fog_depth_begin; float fog_depth_curve; bool fog_transmit_enabled; float fog_transmit_curve; bool fog_height_enabled; float fog_height_min; float fog_height_max; float fog_height_curve; } ubo_data; GLuint scene_ubo; struct EnvironmentRadianceUBO { float transform[16]; float ambient_contribution; } env_radiance_data; GLuint env_radiance_ubo; GLuint sky_verts; GLuint sky_array; GLuint directional_ubo; GLuint spot_array_ubo; GLuint omni_array_ubo; GLuint reflection_array_ubo; GLuint immediate_buffer; GLuint immediate_array; uint32_t ubo_light_size; uint8_t *spot_array_tmp; uint8_t *omni_array_tmp; uint8_t *reflection_array_tmp; int max_ubo_lights; int max_forward_lights_per_object; int max_ubo_reflections; int max_skeleton_bones; bool used_contact_shadows; int spot_light_count; int omni_light_count; int directional_light_count; int reflection_probe_count; bool cull_front; bool used_sss; bool used_screen_texture; VS::ViewportDebugDraw debug_draw; } state; /* SHADOW ATLAS API */ struct ShadowAtlas : public RID_Data { enum { QUADRANT_SHIFT = 27, SHADOW_INDEX_MASK = (1 << QUADRANT_SHIFT) - 1, SHADOW_INVALID = 0xFFFFFFFF }; struct Quadrant { uint32_t subdivision; struct Shadow { RID owner; uint64_t version; uint64_t alloc_tick; Shadow() { version = 0; alloc_tick = 0; } }; Vector shadows; Quadrant() { subdivision = 0; //not in use } } quadrants[4]; int size_order[4]; uint32_t smallest_subdiv; int size; GLuint fbo; GLuint depth; Map shadow_owners; }; struct ShadowCubeMap { GLuint fbo_id[6]; GLuint cubemap; int size; }; Vector shadow_cubemaps; RID_Owner shadow_atlas_owner; RID shadow_atlas_create(); void shadow_atlas_set_size(RID p_atlas, int p_size); void shadow_atlas_set_quadrant_subdivision(RID p_atlas, int p_quadrant, int p_subdivision); bool _shadow_atlas_find_shadow(ShadowAtlas *shadow_atlas, int *p_in_quadrants, int p_quadrant_count, int p_current_subdiv, uint64_t p_tick, int &r_quadrant, int &r_shadow); bool shadow_atlas_update_light(RID p_atlas, RID p_light_intance, float p_coverage, uint64_t p_light_version); struct DirectionalShadow { GLuint fbo; GLuint depth; int light_count; int size; int current_light; } directional_shadow; virtual int get_directional_light_shadow_size(RID p_light_intance); virtual void set_directional_shadow_count(int p_count); /* REFLECTION PROBE ATLAS API */ struct ReflectionAtlas : public RID_Data { int subdiv; int size; struct Reflection { RID owner; uint64_t last_frame; }; GLuint fbo[6]; GLuint color; Vector reflections; }; mutable RID_Owner reflection_atlas_owner; virtual RID reflection_atlas_create(); virtual void reflection_atlas_set_size(RID p_ref_atlas, int p_size); virtual void reflection_atlas_set_subdivision(RID p_ref_atlas, int p_subdiv); /* REFLECTION CUBEMAPS */ struct ReflectionCubeMap { GLuint fbo_id[6]; GLuint cubemap; GLuint depth; int size; }; Vector reflection_cubemaps; /* REFLECTION PROBE INSTANCE */ struct ReflectionProbeInstance : public RID_Data { RasterizerStorageGLES3::ReflectionProbe *probe_ptr; RID probe; RID self; RID atlas; int reflection_atlas_index; int render_step; uint64_t last_pass; int reflection_index; Transform transform; }; struct ReflectionProbeDataUBO { float box_extents[4]; float box_ofs[4]; float params[4]; // intensity, 0, 0, boxproject float ambient[4]; //color, probe contrib float atlas_clamp[4]; float local_matrix[16]; //up to here for spot and omni, rest is for directional //notes: for ambientblend, use distance to edge to blend between already existing global environment }; mutable RID_Owner reflection_probe_instance_owner; virtual RID reflection_probe_instance_create(RID p_probe); virtual void reflection_probe_instance_set_transform(RID p_instance, const Transform &p_transform); virtual void reflection_probe_release_atlas_index(RID p_instance); virtual bool reflection_probe_instance_needs_redraw(RID p_instance); virtual bool reflection_probe_instance_has_reflection(RID p_instance); virtual bool reflection_probe_instance_begin_render(RID p_instance, RID p_reflection_atlas); virtual bool reflection_probe_instance_postprocess_step(RID p_instance); /* ENVIRONMENT API */ struct Environment : public RID_Data { VS::EnvironmentBG bg_mode; RID sky; float sky_scale; Color bg_color; float bg_energy; float sky_ambient; Color ambient_color; float ambient_energy; float ambient_sky_contribution; int canvas_max_layer; bool ssr_enabled; int ssr_max_steps; float ssr_accel; float ssr_fade; float ssr_depth_tolerance; bool ssr_smooth; bool ssr_roughness; bool ssao_enabled; float ssao_intensity; float ssao_radius; float ssao_intensity2; float ssao_radius2; float ssao_bias; float ssao_light_affect; Color ssao_color; bool ssao_filter; bool glow_enabled; int glow_levels; float glow_intensity; float glow_strength; float glow_bloom; VS::EnvironmentGlowBlendMode glow_blend_mode; float glow_hdr_bleed_treshold; float glow_hdr_bleed_scale; bool glow_bicubic_upscale; VS::EnvironmentToneMapper tone_mapper; float tone_mapper_exposure; float tone_mapper_exposure_white; bool auto_exposure; float auto_exposure_speed; float auto_exposure_min; float auto_exposure_max; float auto_exposure_grey; bool dof_blur_far_enabled; float dof_blur_far_distance; float dof_blur_far_transition; float dof_blur_far_amount; VS::EnvironmentDOFBlurQuality dof_blur_far_quality; bool dof_blur_near_enabled; float dof_blur_near_distance; float dof_blur_near_transition; float dof_blur_near_amount; VS::EnvironmentDOFBlurQuality dof_blur_near_quality; bool adjustments_enabled; float adjustments_brightness; float adjustments_contrast; float adjustments_saturation; RID color_correction; bool fog_enabled; Color fog_color; Color fog_sun_color; float fog_sun_amount; bool fog_depth_enabled; float fog_depth_begin; float fog_depth_curve; bool fog_transmit_enabled; float fog_transmit_curve; bool fog_height_enabled; float fog_height_min; float fog_height_max; float fog_height_curve; Environment() { bg_mode = VS::ENV_BG_CLEAR_COLOR; sky_scale = 1.0; bg_energy = 1.0; sky_ambient = 0; ambient_energy = 1.0; ambient_sky_contribution = 0.0; canvas_max_layer = 0; ssr_enabled = false; ssr_max_steps = 64; ssr_accel = 0.04; ssr_fade = 2.0; ssr_depth_tolerance = 0.2; ssr_smooth = true; ssr_roughness = true; ssao_enabled = false; ssao_intensity = 1.0; ssao_radius = 1.0; ssao_intensity2 = 1.0; ssao_radius2 = 0.0; ssao_bias = 0.01; ssao_light_affect = 0; ssao_filter = true; tone_mapper = VS::ENV_TONE_MAPPER_LINEAR; tone_mapper_exposure = 1.0; tone_mapper_exposure_white = 1.0; auto_exposure = false; auto_exposure_speed = 0.5; auto_exposure_min = 0.05; auto_exposure_max = 8; auto_exposure_grey = 0.4; glow_enabled = false; glow_levels = (1 << 2) | (1 << 4); glow_intensity = 0.8; glow_strength = 1.0; glow_bloom = 0.0; glow_blend_mode = VS::GLOW_BLEND_MODE_SOFTLIGHT; glow_hdr_bleed_treshold = 1.0; glow_hdr_bleed_scale = 2.0; glow_bicubic_upscale = false; dof_blur_far_enabled = false; dof_blur_far_distance = 10; dof_blur_far_transition = 5; dof_blur_far_amount = 0.1; dof_blur_far_quality = VS::ENV_DOF_BLUR_QUALITY_MEDIUM; dof_blur_near_enabled = false; dof_blur_near_distance = 2; dof_blur_near_transition = 1; dof_blur_near_amount = 0.1; dof_blur_near_quality = VS::ENV_DOF_BLUR_QUALITY_MEDIUM; adjustments_enabled = false; adjustments_brightness = 1.0; adjustments_contrast = 1.0; adjustments_saturation = 1.0; fog_enabled = false; fog_color = Color(0.5, 0.5, 0.5); fog_sun_color = Color(0.8, 0.8, 0.0); fog_sun_amount = 0; fog_depth_enabled = true; fog_depth_begin = 10; fog_depth_curve = 1; fog_transmit_enabled = true; fog_transmit_curve = 1; fog_height_enabled = false; fog_height_min = 0; fog_height_max = 100; fog_height_curve = 1; } }; RID_Owner environment_owner; virtual RID environment_create(); virtual void environment_set_background(RID p_env, VS::EnvironmentBG p_bg); virtual void environment_set_sky(RID p_env, RID p_sky); virtual void environment_set_sky_scale(RID p_env, float p_scale); virtual void environment_set_bg_color(RID p_env, const Color &p_color); virtual void environment_set_bg_energy(RID p_env, float p_energy); virtual void environment_set_canvas_max_layer(RID p_env, int p_max_layer); virtual void environment_set_ambient_light(RID p_env, const Color &p_color, float p_energy = 1.0, float p_sky_contribution = 0.0); virtual void environment_set_dof_blur_near(RID p_env, bool p_enable, float p_distance, float p_transition, float p_far_amount, VS::EnvironmentDOFBlurQuality p_quality); virtual void environment_set_dof_blur_far(RID p_env, bool p_enable, float p_distance, float p_transition, float p_far_amount, VS::EnvironmentDOFBlurQuality p_quality); virtual void environment_set_glow(RID p_env, bool p_enable, int p_level_flags, float p_intensity, float p_strength, float p_bloom_treshold, VS::EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_treshold, float p_hdr_bleed_scale, bool p_bicubic_upscale); virtual void environment_set_fog(RID p_env, bool p_enable, float p_begin, float p_end, RID p_gradient_texture); virtual void environment_set_ssr(RID p_env, bool p_enable, int p_max_steps, float p_accel, float p_fade, float p_depth_tolerance, bool p_smooth, bool p_roughness); virtual void environment_set_ssao(RID p_env, bool p_enable, float p_radius, float p_radius2, float p_intensity2, float p_intensity, float p_bias, float p_light_affect, const Color &p_color, bool p_blur); virtual void environment_set_tonemap(RID p_env, VS::EnvironmentToneMapper p_tone_mapper, float p_exposure, float p_white, bool p_auto_exposure, float p_min_luminance, float p_max_luminance, float p_auto_exp_speed, float p_auto_exp_scale); virtual void environment_set_adjustment(RID p_env, bool p_enable, float p_brightness, float p_contrast, float p_saturation, RID p_ramp); virtual void environment_set_fog(RID p_env, bool p_enable, const Color &p_color, const Color &p_sun_color, float p_sun_amount); virtual void environment_set_fog_depth(RID p_env, bool p_enable, float p_depth_begin, float p_depth_curve, bool p_transmit, float p_transmit_curve); virtual void environment_set_fog_height(RID p_env, bool p_enable, float p_min_height, float p_max_height, float p_height_curve); /* LIGHT INSTANCE */ struct LightDataUBO { float light_pos_inv_radius[4]; float light_direction_attenuation[4]; float light_color_energy[4]; float light_params[4]; //spot attenuation, spot angle, specular, shadow enabled float light_clamp[4]; float light_shadow_color_contact[4]; float shadow_matrix1[16]; //up to here for spot and omni, rest is for directional float shadow_matrix2[16]; float shadow_matrix3[16]; float shadow_matrix4[16]; float shadow_split_offsets[4]; }; struct LightInstance : public RID_Data { struct ShadowTransform { CameraMatrix camera; Transform transform; float farplane; float split; float bias_scale; }; ShadowTransform shadow_transform[4]; RID self; RID light; RasterizerStorageGLES3::Light *light_ptr; Transform transform; Vector3 light_vector; Vector3 spot_vector; float linear_att; uint64_t shadow_pass; uint64_t last_scene_pass; uint64_t last_scene_shadow_pass; uint64_t last_pass; uint16_t light_index; uint16_t light_directional_index; uint32_t current_shadow_atlas_key; Vector2 dp; Rect2 directional_rect; Set shadow_atlases; //shadow atlases where this light is registered LightInstance() {} }; mutable RID_Owner light_instance_owner; virtual RID light_instance_create(RID p_light); virtual void light_instance_set_transform(RID p_light_instance, const Transform &p_transform); virtual void light_instance_set_shadow_transform(RID p_light_instance, const CameraMatrix &p_projection, const Transform &p_transform, float p_far, float p_split, int p_pass, float p_bias_scale = 1.0); virtual void light_instance_mark_visible(RID p_light_instance); /* REFLECTION INSTANCE */ struct GIProbeInstance : public RID_Data { RID data; RasterizerStorageGLES3::GIProbe *probe; GLuint tex_cache; Vector3 cell_size_cache; Vector3 bounds; Transform transform_to_data; GIProbeInstance() { probe = NULL; tex_cache = 0; } }; mutable RID_Owner gi_probe_instance_owner; virtual RID gi_probe_instance_create(); virtual void gi_probe_instance_set_light_data(RID p_probe, RID p_base, RID p_data); virtual void gi_probe_instance_set_transform_to_data(RID p_probe, const Transform &p_xform); virtual void gi_probe_instance_set_bounds(RID p_probe, const Vector3 &p_bounds); /* RENDER LIST */ struct RenderList { enum { DEFAULT_MAX_ELEMENTS = 65536, SORT_FLAG_SKELETON = 1, SORT_FLAG_INSTANCING = 2, MAX_DIRECTIONAL_LIGHTS = 16, MAX_LIGHTS = 4096, MAX_REFLECTIONS = 1024, SORT_KEY_DEPTH_LAYER_SHIFT = 60, //64 bits unsupported in MSVC #define SORT_KEY_UNSHADED_FLAG (uint64_t(1) << 59) #define SORT_KEY_NO_DIRECTIONAL_FLAG (uint64_t(1) << 58) #define SORT_KEY_GI_PROBES_FLAG (uint64_t(1) << 57) SORT_KEY_SHADING_SHIFT = 57, SORT_KEY_SHADING_MASK = 7, SORT_KEY_MATERIAL_INDEX_SHIFT = 40, SORT_KEY_GEOMETRY_INDEX_SHIFT = 20, SORT_KEY_GEOMETRY_TYPE_SHIFT = 15, SORT_KEY_SKELETON_FLAG = 2, SORT_KEY_MIRROR_FLAG = 1 }; int max_elements; struct Element { RasterizerScene::InstanceBase *instance; RasterizerStorageGLES3::Geometry *geometry; RasterizerStorageGLES3::Material *material; RasterizerStorageGLES3::GeometryOwner *owner; uint64_t sort_key; }; Element *_elements; Element **elements; int element_count; int alpha_element_count; void clear() { element_count = 0; alpha_element_count = 0; } //should eventually be replaced by radix struct SortByKey { _FORCE_INLINE_ bool operator()(const Element *A, const Element *B) const { return A->sort_key < B->sort_key; } }; void sort_by_key(bool p_alpha) { SortArray sorter; if (p_alpha) { sorter.sort(&elements[max_elements - alpha_element_count], alpha_element_count); } else { sorter.sort(elements, element_count); } } struct SortByDepth { _FORCE_INLINE_ bool operator()(const Element *A, const Element *B) const { return A->instance->depth > B->instance->depth; } }; void sort_by_depth(bool p_alpha) { SortArray sorter; if (p_alpha) { sorter.sort(&elements[max_elements - alpha_element_count], alpha_element_count); } else { sorter.sort(elements, element_count); } } _FORCE_INLINE_ Element *add_element() { if (element_count + alpha_element_count >= max_elements) return NULL; elements[element_count] = &_elements[element_count]; return elements[element_count++]; } _FORCE_INLINE_ Element *add_alpha_element() { if (element_count + alpha_element_count >= max_elements) return NULL; int idx = max_elements - alpha_element_count - 1; elements[idx] = &_elements[idx]; alpha_element_count++; return elements[idx]; } void init() { element_count = 0; alpha_element_count = 0; elements = memnew_arr(Element *, max_elements); _elements = memnew_arr(Element, max_elements); for (int i = 0; i < max_elements; i++) elements[i] = &_elements[i]; // assign elements } RenderList() { max_elements = DEFAULT_MAX_ELEMENTS; } ~RenderList() { memdelete_arr(elements); memdelete_arr(_elements); } }; LightInstance *directional_light; LightInstance *directional_lights[RenderList::MAX_DIRECTIONAL_LIGHTS]; RenderList render_list; _FORCE_INLINE_ void _set_cull(bool p_front, bool p_reverse_cull); _FORCE_INLINE_ bool _setup_material(RasterizerStorageGLES3::Material *p_material, bool p_alpha_pass); _FORCE_INLINE_ void _setup_geometry(RenderList::Element *e, const Transform &p_view_transform); _FORCE_INLINE_ void _render_geometry(RenderList::Element *e); _FORCE_INLINE_ void _setup_light(RenderList::Element *e, const Transform &p_view_transform); void _render_list(RenderList::Element **p_elements, int p_element_count, const Transform &p_view_transform, const CameraMatrix &p_projection, GLuint p_base_env, bool p_reverse_cull, bool p_alpha_pass, bool p_shadow, bool p_directional_add, bool p_directional_shadows); _FORCE_INLINE_ void _add_geometry(RasterizerStorageGLES3::Geometry *p_geometry, InstanceBase *p_instance, RasterizerStorageGLES3::GeometryOwner *p_owner, int p_material, bool p_shadow); void _draw_sky(RasterizerStorageGLES3::Sky *p_sky, const CameraMatrix &p_projection, const Transform &p_transform, bool p_vflip, float p_scale, float p_energy); void _setup_environment(Environment *env, const CameraMatrix &p_cam_projection, const Transform &p_cam_transform); void _setup_directional_light(int p_index, const Transform &p_camera_inverse_transformm, bool p_use_shadows); void _setup_lights(RID *p_light_cull_result, int p_light_cull_count, const Transform &p_camera_inverse_transform, const CameraMatrix &p_camera_projection, RID p_shadow_atlas); void _setup_reflections(RID *p_reflection_probe_cull_result, int p_reflection_probe_cull_count, const Transform &p_camera_inverse_transform, const CameraMatrix &p_camera_projection, RID p_reflection_atlas, Environment *p_env); void _copy_screen(); void _copy_to_front_buffer(Environment *env); void _copy_texture_to_front_buffer(GLuint p_texture); //used for debug void _fill_render_list(InstanceBase **p_cull_result, int p_cull_count, bool p_shadow); void _blur_effect_buffer(); void _render_mrts(Environment *env, const CameraMatrix &p_cam_projection); void _post_process(Environment *env, const CameraMatrix &p_cam_projection); virtual void render_scene(const Transform &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, InstanceBase **p_cull_result, int p_cull_count, RID *p_light_cull_result, int p_light_cull_count, RID *p_reflection_probe_cull_result, int p_reflection_probe_cull_count, RID p_environment, RID p_shadow_atlas, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass); virtual void render_shadow(RID p_light, RID p_shadow_atlas, int p_pass, InstanceBase **p_cull_result, int p_cull_count); virtual bool free(RID p_rid); virtual void set_scene_pass(uint64_t p_pass); virtual void set_debug_draw_mode(VS::ViewportDebugDraw p_debug_draw); void iteration(); void initialize(); void finalize(); RasterizerSceneGLES3(); }; #endif // RASTERIZERSCENEGLES3_H