Tleety
53 lines
1.4 KiB
C++
53 lines
1.4 KiB
C++
#ifndef DrawBloomPass_h__
|
|
#define DrawBloomPass_h__
|
|
|
|
#include "IRenderer.h"
|
|
#include "DrawBloomPassState.h"
|
|
//#include "LightCullingPass.h" Finalpass om den skall skickas in
|
|
#include "FrameBuffer.h"
|
|
#include "ShaderProgram.h"
|
|
//#include "Util/UnorderedMapVec2.h"
|
|
#include "Texture.h"
|
|
|
|
class DrawBloomPass
|
|
{
|
|
public:
|
|
DrawBloomPass(IRenderer* renderer /* ,Texture or finalpass*/ );
|
|
~DrawBloomPass() { }
|
|
void InitializeTextures();
|
|
void InitializeFrameBuffers();
|
|
void InitializeShaderPrograms();
|
|
void InitializeBuffers();
|
|
void ClearBuffer();
|
|
|
|
void FillGaussianBuffer(FrameBuffer* fb);
|
|
|
|
void Draw(GLuint texture);
|
|
|
|
//Getters
|
|
//Return the blurred result of the texture that was sent into draw
|
|
GLuint GaussianTexture() const { return m_GaussianTexture_vert; }
|
|
|
|
|
|
private:
|
|
void GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type) const;
|
|
|
|
Texture* m_WhiteTexture;
|
|
Model* m_ScreenQuad;
|
|
|
|
const IRenderer* m_Renderer;
|
|
//const LightCullingPass* m_LightCullingPass
|
|
GLuint m_iterations = 9;
|
|
|
|
GLuint m_GaussianTexture_horiz;
|
|
GLuint m_GaussianTexture_vert;
|
|
|
|
FrameBuffer m_GaussianFrameBuffer_horiz;
|
|
FrameBuffer m_GaussianFrameBuffer_vert;
|
|
|
|
ShaderProgram* m_GaussianProgram_horiz;
|
|
ShaderProgram* m_GaussianProgram_vert;
|
|
|
|
};
|
|
|
|
#endif |