[osg-users] [build] osg on ARM (iMX6) shows no display

[Weitao Hou]

Hi,

I already successfully used gles1.1 for compling osg3.2.0 on the ARM Platform (CPU:i.MX6 OS:ubuntu)。Now I use gles2.0 instead of gles1.1 for compling OSG. When I run the command that is "./osgviewer cow.osg", it just show nothing but blue screen . I am sure the env is correct.

on per frame, it print these informations:
Warning: TexGen::apply(States&) - not supported.
Warning:Material::apply(State&) - not supported.
Warning:detected OpenGL error 'invalid enumerant' at after RenderBin::draw(..)

Did no display cause by these functions not supported ?

I don`t know how to dispaly the cow model.

Thank you!

Cheers,
weitaohou

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[Weitao Hou]

Hi,

I set OSG_NOTIFY_LEVEL to INFO,a.txt is the output.


Thank you!

Cheers,
Weitao

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http://forum.openscenegraph.org//files/a_955.txt

[Sebastian Messerschmidt]

Hi Weitao,

The warnings are due to fixed state elements in your scene graph. They
are simply not supported anymore. You will need to remove them (by using
a visitor e.g.) and replace them with equivalents in your shaders.
It might also cause your "invalid enumerant".

Cheers
Sebastian

[Weitao Hou]

Hi,Sebastian
Thanks for your reply.
As you said, the warnings are due to fixed state elements.
I removed them and it can dispaly normally.

Thank you!

Cheers,
Weitao

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[Chris Hanson]

So, you got something more than just a blue screen now?

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[Weitao Hou]

yes, it can view osg model(cow.osg eg..)

Chris Hanson wrote:
> So, you got something more than just a blue screen now?
>

> ------------------
> Post generated by Mail2Forum

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