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#pragma once
#include "ofMain.h"
#define STRINGIFY(e) #e
class ofxGpuLutBlend{
private:
ofShader lutShader;
ofTexture lut;
string vertexShader;
string fragmentShader;
ofImage lutImage;
float blendAmt;
public:
ofxGpuLutBlend();
~ofxGpuLutBlend();
void load(ofTexture lutTexture);
void load(ofImage lutImage);
void load(string path);
void setBlend(float amt);
void begin();
void end();
};
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