edges.addMember(new PieceBin("edges/green/6.png", "g"));
edges.addMember(new PieceBin("edges/gray/6.png", "b", "y", "g"));
VStack main = new VStack();
main.addMember(cubes);
main.addMember(edges);
return main;
}
public static class DragPiece extends Img {
public DragPiece(String src, String dragType) {