static bool MyTest(Edge edge, int index, List <Edge> vector)
{
BitmapData delaunayLineBmp = edge.MakeDelaunayLineBmp();
bool notIntersecting = !(_keepOutMask.hitTest(zeroVector2, 1, delaunayLineBmp, zeroVector2, 1));
delaunayLineBmp.dispose();
return(notIntersecting);
}