yeti

     IsoSphere iso = new IsoSphere(30, 30, 30, 30, 30);

        GL.Translate(50, 50, -5);

        GL.Color3(Color.Red);
        GL.PolygonMode(MaterialFace.Front, PolygonMode.Fill);

        GL.Begin(BeginMode.TriangleFan);

        for (int i = 0; i < iso.Vertices.Length; i++) {

            GL.Vertex3(iso.Vertices[i]);
        }
        GL.End();