Re: [osg-users] Normals and setScale

[Smeenk, R.J.M. (Roland)]

If your initial normals are correctly normalized you may also use 
GL_RESCALE_NORMALS. This will rescale the normals instead of the more expensive 
normalization that is done when GL_NORMALIZE is enabled.
 
--
Roland


________________________________

        From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Serge 
Lages
        Sent: donderdag 20 november 2008 10:03
        To: a.lagnier; OpenSceneGraph Users
        Subject: Re: [osg-users] Normals and setScale
        
        
        Hi,
        
        Just make a search on GL_NORMALIZE on this list and you'll get your 
answer. :)
        
        
        On Thu, Nov 20, 2008 at 10:00 AM, a.lagnier <[EMAIL PROTECTED]> wrote:
        

                Hi,
                
                When I call setScale() on an pat. Its normals seem to be 
affected. I want to keep normalization of normals. How can I solve this problem?
                

                I will appreciate any hints.


                Thanks you
                
                
                
                Créez votre adresse <http://www.laposte.net>  électronique 
[EMAIL PROTECTED]
                1 Go d'espace de stockage, anti-spam et anti-virus intégrés.
                
                _______________________________________________
                osg-users mailing list
                osg-users@lists.openscenegraph.org
                
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
                
                




        -- 
        Serge Lages
        http://www.tharsis-software.com
        

This e-mail and its contents are subject to the DISCLAIMER at 
http://www.tno.nl/disclaimer/email.html

_______________________________________________
osg-users mailing list
osg-users@lists.openscenegraph.org
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org