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#ifndef SVGLAYER_H
#define SVGLAYER_H
#include "ofxSVGTiny.h"
#include "ofMain.h"
#include "ofxSprite.h"
class layer
{
public:
layer(){};
layer(string _f) {load(_f);};
virtual ~layer(){};
virtual void load(string _f){};
virtual void draw(float a,int cx,int cy,float colShift){};
virtual void draw(float a,unsigned char* controllers,int cx,int cy,bool transparentBlack=false,float colShift=0.0f){ draw(a,cx,cy,colShift);};
bool getLoaded() {return isLoaded;};
virtual void setNote(int note) {};
string name;
int startNote,endNote;
protected:
bool isLoaded;
private:
};
class svglayer: public layer
{
public:
svglayer();
svglayer(string _f);
virtual ~svglayer();
void load(string _f);
void draw(float a,int cx,int cy,float colShift);
void draw(float a,unsigned char* controllers,int cx,int cy,bool transparentBlack=false,float colShift=0.0f);
void getCentre(int cx,int cy);
protected:
private:
ofxSVGTiny svg;
vector <ofColor> fills;
vector <ofColor> strokes;
float xo,yo;
};
class sunkenSprite: public ofxSprite {
public:
float playhead,frameRate;
void setFrameRate(float frameRate) { this->frameRate = frameRate;};
void play() {
startTime=ofGetElapsedTimef();
ofxSprite::play();
}
void update() {
if (!getIsPlaying()) return;
playhead=fmod(speed * frameRate * (ofGetElapsedTimef()-startTime),(float)getTotalFrames());
ofxSprite::setCurrentFrame(playhead);
}
void setCurrentFrame(float frame) {
//this idea doesn't work - fucks up when frameRate is 0 -
//need to rethink
//when frameRate is 0 startTime doesn't matter
//this still might not be not entirely correct
if (frameRate>0) startTime-=(frame-pos) / ((float)(frameRate * speed ));
//printf("sunkensprite setting frame %i of %i\n",(int)frame,getTotalFrames());
//printf("1 checking frame %i of %i\n",(int)frame,getTotalFrames());
ofxSprite::setCurrentFrame(frame);
/*
pos = frame;
printf("2 checking frame %i of %i\n",(int)frame,getTotalFrames());
printf("requesting movie frame %i of %i\n",(int)pos,getTotalFrames());
if (pos<0) if (loop) { pos += totalFrames; } else stop();
if (pos>=totalFrames) if (loop) {
while (pos>=totalFrames) pos -= totalFrames;
} else { pos = totalFrames-.00001f; isPlaying=false; }
printf("set movie frame %i of %i\n",(int)pos,totalFrames);
*/
}
void draw(int x,int y,int w,int h) {
int f=playhead;
float fr=fmod(playhead,1.0);
ofSetColor(255,255,255,(1.0-fr)*255);
//not always?
getImageAtFrame(f).setUseTexture(true);
getImageAtFrame(f).reloadTexture();
getImageAtFrame(f).draw(x,y,w,h);
ofSetColor(255,255,255,fr*255);
f=(f+1)%getTotalFrames();
getImageAtFrame(f).setUseTexture(true);
getImageAtFrame(f).reloadTexture();
getImageAtFrame(f).draw(x,y,w,h);
}
private:
float startTime;
float speed,pos; //will this override the base class speed correctly?
};
class imglayer: public layer
{
public:
imglayer();
imglayer(string _f,int _frames=1,int _start=1,float _rate=0,int note=0,int endnote=0);
virtual ~imglayer();
void load(string _filename,int _frames=1,int _start=1,float _rate=0.0,int note=0,int endnote=0);
void draw(float a,int cx,int cy,float colShift);
void draw(float a,unsigned char* controllers,int cx,int cy,bool transparentBlack,float colShift);
void setNote(int n);
protected:
private:
sunkenSprite sprite;
};
class videolayer: public layer
{
public:
videolayer();
videolayer(string _f,int n,int e,float s);
virtual ~videolayer();
void load(string _f);
void draw(float a,int cx,int cy,float colShift);
void draw(float a,unsigned char* controllers,int cx,int cy,bool transparentBlack,float colShift);
void setNote(int n);
protected:
private:
float speed;
ofVideoPlayer mov;
};
#endif // SVGLAYER_H
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