[osg-users] Shaders for textures with OpenGL ES 2.0

[Chris Hanson]

Well, the FFP material state info doesn't exist in ES 2.0. So, it's getting
skipped.

You need to write a visitor that traverses your model converting OSG
Material class attributes into Uniforms that your shaders then read and
understand and react to.

On Sun, Oct 25, 2015 at 11:12 AM, Şan Güneş <sgunes at 350.su> wrote:

> Hello,
>
> I'm playing around with OpenSceneGraph with OpenGL ES 2.0. I managed to
> show some primitives, and later a model that I loaded with osgDB.
> However at the moment I'm assigning a random color to the gl_FragColor
> in the fragment shader. When doing this I'm getting the following warning:
>
> > Warning: Material::apply(State&) - not supported.
>
> I'm confused about how I should write the shaders if I load a model with
> osgDB in order to show it together with it's texture. So far I couldn't
> find any OpenSceneGraph related example for this. I would appreciate any
> help and tips.
>
> Thanks
> _______________________________________________
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> osg-users at lists.openscenegraph.org
> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>



-- 
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