79 lines
2.1 KiB
C++
79 lines
2.1 KiB
C++
#ifndef ARE_INCLUDE_CORE_RENDERER_H
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#define ARE_INCLUDE_CORE_RENDERER_H
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#include "basic/types.h"
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#include "scene/scene.h"
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#include "core/gbuffer.h"
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#include "core/raytracer.h"
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#include "core/screen_blit.h"
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#include "core/shader_manager.h"
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#include "core/denoiser.h"
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#include <memory>
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namespace are {
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/// @brief Main renderer configuration
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struct RendererConfig {
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uint width_;
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uint height_;
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uint samples_per_pixel_;
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uint max_ray_depth_;
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bool enable_denoising_;
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bool enable_accumulation_;
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};
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/// @brief Main rendering engine interface
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class Renderer {
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public:
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/// @brief Constructor
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/// @param config Renderer configuration
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Renderer(const RendererConfig& config);
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/// @brief Destructor
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~Renderer();
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/// @brief Initialize renderer (OpenGL context must be current)
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/// @return True if initialization succeeded
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bool initialize();
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/// @brief Shutdown renderer and release resources
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void shutdown();
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/// @brief Render a frame
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/// @param scene Scene to render
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/// @param output_texture Output texture handle (0 for default framebuffer)
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/// @return Rendering statistics
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RenderStats render(const Scene& scene, TextureHandle output_texture = 0);
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/// @brief Resize render targets
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/// @param width New width
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/// @param height New height
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void resize(uint width, uint height);
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/// @brief Get current configuration
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/// @return Current configuration
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const RendererConfig& get_config() const { return config_; }
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/// @brief Update configuration
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/// @param config New configuration
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void set_config(const RendererConfig& config);
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/// @brief Notify scene changed to rebuild acceleration
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void notify_scene_changed(const Scene &scene);
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private:
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RendererConfig config_;
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std::unique_ptr<GBuffer> gbuffer_;
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std::unique_ptr<RayTracer> raytracer_;
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std::unique_ptr<ShaderManager> shader_manager_;
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std::unique_ptr<ScreenBlit> screen_blit_;
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std::unique_ptr<Denoiser> denoiser_;
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bool initialized_;
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uint frame_count_;
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};
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} // namespace are
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#endif // ARE_INCLUDE_CORE_RENDERER_H
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