* @return RShape The SVG file contents, if it exists. Otherwise null.
*/
private RShape loadNewShape(String filename) {
System.out.println("loading " + filename);
RShape shape = RG.loadShape(BUFFER_ACC_PATH + filename);
shape.scale(svgScale, shape.getCenter());
print(shape, "loaded: ");
return shape;
}
private String[] getFiles() {