osg-submissions  

Re: [osg-submissions] ReaderWriter3DS smoothing group handling corrections.

Chris Denham
Thu, 09 Feb 2012 11:39:27 -0800

Hi Robert,
Oops, it slipped of my radar. I will make some time to look at this again soon. 
Chris.


robertosfield wrote:
> Hi Chris,
> 
> Have you looked at refactoring your changes to the 3ds to avoid the
> BIND_PER_PRIMITIVE usage?  BIND_PER_PRIMTIVE forces the OSG onto a
> slow path where internally it has to duplicate
> vertices/normals/texcoords before dispatching to OpenGL/OpenGLES so is
> something I'd strongly recommend against.
> 
> Robert.
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