//--------------------------------------------------------------------------------------------------
public static (double X, double Y, double Z) Extents(this Bnd_Box box)
{
double xMin = 0, yMin = 0, zMin = 0, xMax = 0, yMax = 0, zMax = 0;
box.Get(ref xMin, ref yMin, ref zMin, ref xMax, ref yMax, ref zMax);
return(Math.Abs(xMax - xMin), Math.Abs(yMax - yMin), Math.Abs(zMax - zMin));
}
public static Pnt Center(this Bnd_Box box)
{
double xMin = 0, yMin = 0, zMin = 0, xMax = 0, yMax = 0, zMax = 0;
box.Get(ref xMin, ref yMin, ref zMin, ref xMax, ref yMax, ref zMax);
return(new Pnt(
xMin + (xMax - xMin) / 2,
yMin + (yMax - yMin) / 2,
zMin + (zMax - zMin) / 2));
}