public static bool Intersects(ShapePrimitive a, ShapePrimitive b)
{
var aCircle = a as CircleShape;
if (aCircle != null) { return Intersects(aCircle, b); }
return CantCollide(a, b);
}
public static bool Intersects(CircleShape a, ShapePrimitive b)
{
var bCircle = b as CircleShape;
if (bCircle != null) { return Intersects(a, bCircle); }
return CantCollide(a, b);
}
private static bool CantCollide(ShapePrimitive a, ShapePrimitive b)
{
throw new NotImplementedException(string.Format(
"Collision testing between {0} and {1} not implemented",
a.GetType(), b.GetType()
));
}
