61 lines
1.8 KiB
C++
61 lines
1.8 KiB
C++
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#pragma once
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#include "math.hpp"
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#include "object.hpp"
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#include "components.hpp"
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class GFX;
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class GFXCommandBuffer;
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class GFXFramebuffer;
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class GFXPipeline;
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class GFXRenderPass;
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class GFXTexture;
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class GFXSampler;
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class Scene;
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struct CameraFrustum;
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class ShadowPass {
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public:
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ShadowPass(GFX* gfx);
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void create_scene_resources(Scene& scene);
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void render(GFXCommandBuffer* command_buffer, Scene& scene);
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GFXSampler* shadow_sampler = nullptr;
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GFXSampler* pcf_sampler = nullptr;
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private:
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void render_meshes(GFXCommandBuffer* command_buffer, Scene& scene, const Matrix4x4 light_matrix, const Matrix4x4 model, const Vector3 light_position, const Light::Type type, const CameraFrustum& frustum);
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void render_sun(GFXCommandBuffer* command_buffer, Scene& scene, Object light_object, Light& light);
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void render_spot(GFXCommandBuffer* command_buffer, Scene& scene, Object light_object, Light& light);
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void render_point(GFXCommandBuffer* command_buffer, Scene& scene, Object light_object, Light& light);
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int last_point_light = 0;
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int last_spot_light = 0;
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void create_render_passes();
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void create_pipelines();
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void create_offscreen_resources();
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GFXRenderPass* render_pass = nullptr;
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GFXRenderPass* cube_render_pass = nullptr;
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GFXTexture* offscreen_color_texture = nullptr;
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GFXTexture* offscreen_depth = nullptr;
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GFXFramebuffer* offscreen_framebuffer = nullptr;
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// sun
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GFXPipeline* static_sun_pipeline = nullptr;
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GFXPipeline* skinned_sun_pipeline = nullptr;
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// spot
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GFXPipeline* static_spot_pipeline = nullptr;
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GFXPipeline* skinned_spot_pipeline = nullptr;
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// point
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GFXPipeline* static_point_pipeline = nullptr;
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GFXPipeline* skinned_point_pipeline = nullptr;
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};
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