initial commitHEADmaster

1 files changed, 131 insertions, 0 deletions

diff --git a/liveengine/src/layers.h b/liveengine/src/layers.h
new file mode 100755
index 0000000..f8ed650
--- /dev/null
+++ b/liveengine/src/layers.h
@@ -0,0 +1,131 @@
+#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;
+
+};
+

+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