Add `setGrid...` methods and fix `setTexCoords` for `GridWarpSurface`

src/Surfaces/GridWarpSurface.cpp

@@ -43,6 +43,16 @@ int GridWarpSurface::getGridCols(){
 	return _gridCols;
 }
 
+int GridWarpSurface::setGridRows(int r){
+	_gridRows = r;
+	createGridMesh();
+}
+
+int GridWarpSurface::setGridCols(int c){
+	_gridCols = c;
+	createGridMesh();
+}
+
 bool GridWarpSurface::hitTest(ofVec2f p){
 	ofPolyline pl;
 	int vertsPerCol = _gridRows + 1;
@@ -153,7 +163,7 @@ void GridWarpSurface::setTexCoords(vector<ofVec2f> t){
 	if(t.size() != mesh.getVertices().size()){
 		throw runtime_error("Wrong number of texture coordinates");
 	}
-	for(int i = 0; i < 3; ++i){
+	for(int i = 0; i < t.size(); ++i){
 		mesh.setTexCoord(i, t[i]);
 	}
 }
@@ -209,6 +219,8 @@ void GridWarpSurface::createGridMesh(){
 			mesh.addTexCoord(ofVec2f(xc, yc));
 		}
 	}
+	
+	
 }
 
 

src/Surfaces/GridWarpSurface.h

@@ -18,6 +18,8 @@ class GridWarpSurface : public BaseSurface {
 		int getType();
 		int getGridRows();
 		int getGridCols();
+		int setGridRows(int r);
+		int setGridCols(int c);
 	
 		bool hitTest(ofVec2f p);
 	
@@ -31,7 +33,6 @@ class GridWarpSurface : public BaseSurface {
 		vector <ofVec3f> & getVertices();
 		vector <ofVec2f> & getTexCoords();
 
-
 	private:
 		int _gridCols;
 		int _gridRows;