public static void RotateOverStreight(Polyhedron ph, Point3d a, Point3d b, double phi)
{
AffineMatrix m = AffineMatrix.CreateRotationMatrix(a, b, phi);
Execute(ph, m);
}
public static void Translate(Polyhedron ph, Point3d a)
{
AffineMatrix m = AffineMatrix.CreateTranslationMatrix(a.X, a.Y, a.Z);
Execute(ph, m);
}