Magic Cube

      {

      float Y = COS54/(2*SIN54);

      R = 0.070f;

      vertices = new float[] { -0.5f, 0.0f, 0.0f, -Y, 0.5f, 0.0f, 0.0f, Y };

      }

    else

        float Y2 = 0.5f*width + W;

        R = 0.05f;

        vertices = new float[] { -X1, Y1, -X1, -Y1, X1, -Y2, X1, Y2 };

        }

      else

        float Y2 = Z*SIN18;

        R = 0.10f;

        vertices = new float[] { -X1,+Y1, -X2,-Y2, 0.0f,-Z, +X2,-Y2, +X1,+Y1 };

        }

      }