Change vertex changed event to contain index of the vertex

src/Surfaces/BaseSurface.h

@@ -43,7 +43,7 @@ class BaseSurface {
 	
 		// TODO: The surface should emit an event once vertex has changed
 		ofEvent <vector<ofVec3f>> verticesChangedEvent;
-		ofEvent <ofVec3f> vertexChangedEvent;
+		ofEvent <int> vertexChangedEvent;
 
 	protected:
 		ofMesh mesh;

src/Surfaces/GridWarpSurface.cpp

@@ -145,7 +145,7 @@ void GridWarpSurface::setVertex(int index, ofVec2f p){
 	
 	mesh.setVertex(index, p);
 	ofVec3f v = mesh.getVertex(index);
-	ofNotifyEvent(vertexChangedEvent, v, this);
+	ofNotifyEvent(vertexChangedEvent, index, this);
 }
 
 void GridWarpSurface::setVertices(vector<ofVec2f> v){

src/Surfaces/QuadSurface.cpp

@@ -97,7 +97,7 @@ void QuadSurface::setVertex(int index, ofVec2f p){
 
 	mesh.setVertex(index, p);
 	ofVec3f v = mesh.getVertex(index);
-	ofNotifyEvent(vertexChangedEvent, v, this);
+	ofNotifyEvent(vertexChangedEvent, index, this);
 }
 
 void QuadSurface::setVertices(vector<ofVec2f> v){

src/Surfaces/SurfaceStack.cpp

@@ -52,8 +52,8 @@ void SurfaceStack::onVerticesChanged(vector<ofVec3f> & vertices){
 	ofNotifyEvent(verticesChangedEvent, vertices, this);
 }
 
-void SurfaceStack::onVertexChanged(ofVec3f & vertex){
-	ofNotifyEvent(vertexChangedEvent, vertex, this);
+void SurfaceStack::onVertexChanged(int & i){
+	ofNotifyEvent(vertexChangedEvent, i, this);
 }
 
 } // namespace piMapper

src/Surfaces/SurfaceStack.h

@@ -23,10 +23,10 @@ class SurfaceStack {
 		BaseSurface * back();
 	
 		ofEvent <vector<ofVec3f>> verticesChangedEvent;
-		ofEvent <ofVec3f> vertexChangedEvent;
+		ofEvent <int> vertexChangedEvent;
 	
 		void onVerticesChanged(vector<ofVec3f> & vertices);
-		void onVertexChanged(ofVec3f & vertex);
+		void onVertexChanged(int & i);
 	
 	private:
 		vector<BaseSurface *> _surfaces;

src/Surfaces/TriangleSurface.cpp

@@ -64,7 +64,7 @@ void TriangleSurface::setVertex(int index, ofVec2f p){
 	
 	mesh.setVertex(index, p);
 	ofVec3f v = mesh.getVertex(index);
-	ofNotifyEvent(vertexChangedEvent, v, this);
+	ofNotifyEvent(vertexChangedEvent, index, this);
 }
 
 void TriangleSurface::setVertices(vector<ofVec2f> v){