object oriented stars+gui

1 files changed, 40 insertions, 29 deletions

diff --git a/lasertext/src/ofApp.h b/lasertext/src/ofApp.h
index 621b729..052d565 100644
--- a/lasertext/src/ofApp.h
+++ b/lasertext/src/ofApp.h
@@ -37,23 +37,30 @@ public:
 class starSystem{
 public:
 	vector<star> stars;
-	ofVec2f centre;
-	float radius;
-	float rate;
-	float speed;
-	float lifespan;
 	float agevar;	
 	float last;
-	starSystem(ofVec2f c=ofVec2f(0,0), float _rad=100,float r=0.5,float s=5.0,float l=5.0,float v=1.0){
-		init(c,_rad,r,s,l,v);
+	ofxPanel gui;
+	ofParameter<float> x;
+	ofParameter<float> y;
+	ofParameter<float> rate;
+    ofParameter<float> radius;
+    ofParameter<float> speed;
+    ofParameter<float> lifespan;
+    ofParameter<bool> bScan;
+	starSystem(){
 	}
-	void init(ofVec2f c, float _rad,float r,float s,float l,float v){
-		centre=c;
-		radius=_rad;
-		rate=r;
-		speed=s;
-		lifespan=l;
+	void init(string name="",int _gx=5, int _gy=5, float _x=0, float _y=0, float _rad=100,float r=0.5,float s=5.0,float l=5.0,float v=1.0){
+	
 		agevar=v;
+
+		gui.setup(name,"",_gx,_gy);
+		gui.add(x.set("x", _x, -2000.0f, 2000.0f));
+		gui.add(y.set("y", _y, -2000.0f, 2000.0f));
+		gui.add(rate.set("rate", r, 0.01f, 3.0f));
+    	gui.add(radius.set("radius", _rad, 10.0f, 500.0f));
+    	gui.add(speed.set("speed", s, 0.0f, 10.0f));
+    	gui.add(lifespan.set("life", l, 3.0f, 10.0f));
+    	gui.add(bScan.set("scan", true));
 	}
 	void update(){
 		float now=ofGetElapsedTimef();
@@ -96,17 +103,30 @@ public:
 
 		}
 	}
-	vector<scannableColourPolyline> getPoints(){
+	vector<colourPolyline> getPoints(){
 		float now=ofGetElapsedTimef();
-		vector<scannableColourPolyline> o;
-		for(auto& s:stars){
+		vector<scannableColourPolyline> s;
+		for(auto& star:stars){
 			scannableColourPolyline l;
 			//ofLog()<<"get star";
-			l.addVertex(centre.x+s.pos.x,centre.y+s.pos.y,ofColor(1.0f-((now-s.birthday)/s.lifespan)*128.0f));
-			l.addVertex(centre.x+s.pos.x+1,centre.y+s.pos.y+1,ofColor(1.0f-((now-s.birthday)/s.lifespan)*128.0f));
-			o.push_back(l);
+			l.addVertex(x+star.pos.x,y+star.pos.y,ofColor(1.0f-((now-star.birthday)/star.lifespan)*128.0f));
+			l.addVertex(x+star.pos.x+1,y+star.pos.y+1,ofColor(1.0f-((now-star.birthday)/star.lifespan)*128.0f));
+			s.push_back(l);
+		}
+
+		if (bScan){
+			std::sort(s.begin(),s.end());
 		}
-		return o;
+
+		vector<colourPolyline> o;
+
+		int numstars=0;
+	    for (auto& shape: s) {
+	    	shape.draw();
+	    	o.push_back((colourPolyline)shape);
+	    }
+
+	    return o;
 	}	
 };
 
@@ -141,15 +161,6 @@ class ofApp : public ofBaseApp{
         string displaytext;
         glyphbanner banner;
 
-        ofxPanel starsgui;
-		ofParameter<float> stars_x;
-		ofParameter<float> stars_y;
-		ofParameter<float> stars_rate;
-        ofParameter<float> stars_radius;
-        ofParameter<float> stars_speed;
-        ofParameter<float> stars_life;
-        ofParameter<bool> bScanStars;
-
         ofxPanel textgui;
 		ofParameter<float> laser_scale;
 		ofParameter<float> laser_pos_x;