public override Point3D ColisionNormal(Point3D punto, Point3D direccion, double radio)
{
if (!puerta.IsOpened)
{
return(base.ColisionNormal(punto, direccion, radio));
}
else
{
Point3D result = new Point3D(0, 0, 0);
result += up.ColisionNormal(punto, direccion, radio);
if (this.left != null)
{
result += left.ColisionNormal(punto, direccion + result, radio);
}
if (this.right != null)
{
result += right.ColisionNormal(punto, direccion + result, radio);
}
return(result);
}
}
