Ayumiwii
62 lines
1.4 KiB
C++
62 lines
1.4 KiB
C++
#ifndef ShadowPass_h_
|
|
#define ShadowPass_h_
|
|
|
|
#include "IRenderer.h"
|
|
#include "FrameBuffer.h"
|
|
#include "ShaderProgram.h"
|
|
#include "../Core/EventBroker.h"
|
|
#include "../Core/World.h"
|
|
#include "ShadowPassState.h"
|
|
#include "imgui/imgui.h"
|
|
|
|
//#include "ShadowPassState.h" // not created yet
|
|
|
|
enum NearFar { Near = 0, Far = 1 };
|
|
enum LRBT { Left = 0, Right = 1, Bottom = 2, Top = 3 };
|
|
|
|
class ShadowPass
|
|
{
|
|
public:
|
|
|
|
ShadowPass(IRenderer* renderer);
|
|
~ShadowPass();
|
|
|
|
void InitializeFrameBuffers();
|
|
void InitializeShaderPrograms();
|
|
void ClearBuffer();
|
|
void Draw(RenderScene& scene);
|
|
|
|
|
|
|
|
GLuint DepthMap() const { return m_DepthMap; }
|
|
glm::mat4 lightSpaceMatrix() const { return m_LightSpaceMatrix; }
|
|
glm::mat4 lightP() const { return m_LightProjection; }
|
|
glm::mat4 lightV() const { return m_LightView; }
|
|
//glm::mat4 lightV() const { return m_LightProjection; } //swapped m_P -> m_V
|
|
//glm::mat4 lightP() const { return m_LightView; } // swapped m_V -> m_P
|
|
|
|
private:
|
|
|
|
|
|
|
|
EventBroker* m_EventBroker;
|
|
|
|
const IRenderer* m_Renderer;
|
|
|
|
GLuint m_DepthMap;
|
|
|
|
FrameBuffer m_DepthBuffer;
|
|
|
|
ShaderProgram* m_ShadowProgram;
|
|
|
|
GLuint m_DepthFBO;
|
|
|
|
GLfloat m_NearFarPlane[2] = { -40.f, 30.f };
|
|
GLfloat m_LRBT[4] = { -40.f, 100.f, -50.f, 50.f };
|
|
|
|
glm::mat4 m_LightProjection;
|
|
glm::mat4 m_LightView;
|
|
glm::mat4 m_LightSpaceMatrix;
|
|
};
|
|
|
|
#endif |