public static void SetScissorState(ScissorState value, bool intersectWithCurrent = false)
{
if (intersectWithCurrent && scissorState.Enable && value.Enable)
{
value.Bounds = (WindowRect)IntRectangle.Intersect((IntRectangle)value.Bounds, (IntRectangle)scissorState.Bounds);
}
ScissorState = value;
}
private bool IntersectRectangles(WindowRect a, WindowRect b, out WindowRect r)
{
r = (WindowRect)IntRectangle.Intersect((IntRectangle)a, (IntRectangle)b);
return(r.Width > 0 && r.Height > 0);
}
