/// <summary>
///
/// </summary>
/// <param name="tol"></param>
/// <returns></returns>
private DSBSplineSurface ApproxBSplineSurface(double tol)
{
IBSplineSurfaceEntity surface = SurfaceEntity.ApproxBSpline(tol);
return(new DSBSplineSurface(surface, true));
}
/// <summary>
///
/// </summary>
/// <returns></returns>
private DSBSplineSurface ApproxBSplineSurface()
{
IBSplineSurfaceEntity surface = SurfaceEntity.ApproxBSpline(-1.0);
return(new DSBSplineSurface(surface, true));
}