4 files changed, 48 insertions, 4 deletions
diff --git a/drawing/src/colourPolyline.cpp b/drawing/src/colourPolyline.cpp
new file mode 100644
index 0000000..810488d
--- /dev/null
+++ b/drawing/src/colourPolyline.cpp
@@ -0,0 +1,21 @@
+#include "colourPolyline.h"
+
+void colourPolyline::addVertex( const ofPoint& p , const ofColor& c){
+	ofPolyline::addVertex( p );
+	pointColours.push_back( c );
+}
+
+void colourPolyline::addVertex( const ofPoint& p ){
+	addVertex( p , ofColor(255,255,255));
+}
+
+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
+	}
+}
diff --git a/drawing/src/colourPolyline.h b/drawing/src/colourPolyline.h
new file mode 100644
index 0000000..2dc3872
--- /dev/null
+++ b/drawing/src/colourPolyline.h
@@ -0,0 +1,18 @@
+#pragma once
+#include "ofPolyline.h"
+#include "ofMain.h"
+
+class colourPolyline: public ofPolyline {
+	public:
+
+		void addVertex( const ofPoint& p );
+
+		void addVertex( const ofPoint& p , const ofColor& c);
+
+		void draw();
+
+	private:
+
+		vector <ofColor> pointColours;
+
+};
+\ No newline at end of file
diff --git a/drawing/src/ofApp.cpp b/drawing/src/ofApp.cpp
index 8928df6..d110414 100644
--- a/drawing/src/ofApp.cpp
+++ b/drawing/src/ofApp.cpp
@@ -241,22 +241,25 @@ void ofApp::draw(){
 		}
 		case 7: {
 			movie.update();
+			ofPoint scale=ofPoint(ofGetWidth()/movie.getWidth(),ofGetHeight()/movie.getHeight());
 			if (movie.isFrameNew()){
 				colorImg.setFromPixels(movie.getPixels());
 				grayImage = colorImg;
 				grayImage.threshold(threshold);
 				contourFinder.findContours(grayImage, 20, (340*240)/3, 10, true);
 			}
-			vector <ofPolyline> shapes;
+			vector <colourPolyline> shapes;
 			for (int i = 0; i < contourFinder.nBlobs; i++){
-				ofPolyline shape;
+				colourPolyline shape;
 				for (auto& point:contourFinder.blobs[i].pts){
-					shape.addVertex(point);
+					ofVec3f p=point*scale;
+					ofColor c=colorImg.getPixels().getColor(point.x,point.y);
+					shape.addVertex(p,c);
 				}
 		        shapes.push_back(shape);
 		        segmentsdrawn++;
 		        pointsdrawn+=shape.size();
-		        contourFinder.blobs[i].draw(0,0);
+		        shape.draw();
 		    }
 		    break;
 		}
diff --git a/drawing/src/ofApp.h b/drawing/src/ofApp.h
index a6f03a6..1667334 100644
--- a/drawing/src/ofApp.h
+++ b/drawing/src/ofApp.h
@@ -7,6 +7,8 @@
 #include "ofxSyphon.h"
 #include "ofxOpenCv.h"
 
+#include "colourPolyline.h"
+
 
 class ofApp : public ofBaseApp{