1 files changed, 40 insertions, 0 deletions
diff --git a/ofxHelios/src/colourPolyline.cpp b/ofxHelios/src/colourPolyline.cpp
new file mode 100644
index 0000000..24b1e00
--- /dev/null
+++ b/ofxHelios/src/colourPolyline.cpp
@@ -0,0 +1,40 @@
+#include "colourPolyline.h"
+
+
+void colourPolyline::addVertex( float x, float y){
+	addVertex(ofPoint(x,y));
+}
+
+void colourPolyline::addVertex( const ofPoint& p ){
+	addVertex(p, ofColor(255,255,255));
+}
+
+void colourPolyline::addVertex( float x, float y, int r, int g, int b){
+	addVertex(ofPoint(x,y),ofColor(r,g,b));
+}
+
+void colourPolyline::addVertex( const ofPoint& p , int r, int g, int b){
+	addVertex(p,ofColor(r,g,b));
+}
+
+void colourPolyline::addVertex( const ofPoint& p , const ofColor& c){
+	ofPolyline::addVertex(p);
+	pointColours.push_back(c);
+}
+
+
+
+ofColor colourPolyline::getColourAt(int i){
+	return pointColours[i];
+}
+
+void colourPolyline::draw(){
+	for (int i=0;i<ofPolyline::size()-1;i++){
+		ofSetColor(pointColours[i]);
+		ofPolyline l;
+		l.addVertex(ofPolyline::operator[](i)); 
+		l.addVertex(ofPolyline::operator[](i+1));
+		l.draw();
+		//todo - cache
+	}
+}