static public bool IsIntersecting(this PlaneSpace item, Plane plane, out Plane2 output)
{
Ray ray;
if (item.plane.IsIntersecting(plane, out ray))
{
output = Plane2Extensions.CreatePointsAndInsidePoint(
item.ProjectPoint(ray.origin),
item.ProjectPoint(ray.origin + ray.direction),
item.ProjectPoint(ray.origin - plane.normal)
);
return(true);
}
output = default(Plane2);
return(false);
}
static public Plane2 GetFlipped(this Plane2 item)
{
return(Plane2Extensions.CreateNormalAndPoint(-item.normal, item.GetOrigin()));
}