public void Draw(SlimDX.Direct3D10.Device device, int startFace, int nFaces)
{
if (MeshType == MeshType.Indexed)
device.DrawIndexed(nFaces * 3, startFace * 3, 0);
else if (MeshType == MeshType.TriangleStrip || MeshType == MeshType.PointList || MeshType == MeshType.LineStrip)
device.Draw(NVertices, 0);
else
throw new NotImplementedException();
}