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#pragma once
#include "ofMain.h"
#include "ofxJSON.h"
#define THUMB_BORDER_RATIO 0.8
#define THUMB_SIZE 160
#define DEFAULT_FADEIN 1.0
#define BEZIER_OUT 0.2
#define BEZIER_IN 0.5
#define SWITCH_NONE 0
#define SWITCH_FORWARD 1
#define SWITCH_REVERSE 2
class chainImage : public ofImage{
//todo: threaded image loader
public:
chainImage(){
link=NULL;
ofImage();
}
void init(ofPoint _linkPos,float _linkScale,float _linkRot);
void start(bool reverse=false);
bool load(std::string _filename){
filename=_filename;
if (ofImage::load(filename)){
makeThumbnail();
//could there be a way to load without committing the texture
//setUseTexture(false);
setAnchorPoint(getWidth()/2,getHeight()/2);
return true;
}
return false;
}
int updateOutput(float decayRatio);
ofVec3f getTransform();
float getScale();
float getRotation();
void drawChain(float fadeIn=DEFAULT_FADEIN,bool additive =false, float intensity=1.0f);
ofImage thumbnail;
void makeThumbnail();
Json::Value toJson();
bool fromJson(Json::Value json);
chainImage *link;
ofPoint linkPos;
float linkScale;
float linkRot;
std::string filename;
float transition;
float fadeIn;
float speed;
float time;
float scale;
ofPolyline path;
//int totalframes,framecount;
};
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