IRayTracing.h

浏览该文件的文档.

#pragma once
 
#include "common/Export.h"
#include "common/Result.h"
#include "graphics/RayTracingCaps.h"
 
#include <glm/mat4x4.hpp>
 
namespace eve::graphics {
 
class Canvas;
class Graphics;
class Mesh;
class Texture;
 
class EVENGINE_API_BACKENDS_INLINE IRayTracing {
public:
    static constexpr const char* capabilityName = "IRayTracing";
 
    virtual ~IRayTracing() = default;
 
    virtual bool isAvailable() const = 0;
 
    virtual RayTracingCaps caps() const = 0;
 
    [[nodiscard]] virtual Result<void> applyReflections(Graphics* gfx, Texture* sceneColor, Texture* hwDepth,
                                                        Texture* worldNormal, Canvas* dest,
                                                        const glm::mat4& invViewProj, const glm::mat4& viewProj,
                                                        const glm::vec3& eyeWorld) = 0;
 
    [[nodiscard]] virtual Result<void> rebuildScene() = 0;
 
    [[nodiscard]] virtual Result<uint32_t> addTriangleMesh(const float* positionsXYZ, int vertexCount,
                                                           const uint32_t* indices, int indexCount,
                                                           const glm::mat4& transform) = 0;
 
    [[nodiscard]] virtual Result<uint32_t> addMesh(Mesh* mesh, const glm::mat4& transform) = 0;
 
    virtual void clearScene() = 0;
 
    virtual void detachFromGraphics() {}
};
 
}  // namespace eve::graphics