[osg-users] MacOSX/Core Profile: Attribute aliasing behavior ?

[Remo Eichenberger]

Hi folks,

Can someone please explain me why OpenGL on MacOSX (Core Profile 4.1) throw the following error:


Code:
ERROR: Active attribute aliasing. Slot 3 unavailable for 'osg_MultiTexCoord0' from BindAttributeLocation request.



on the following sample:

https://github.com/remoe/osgsample-2

When one remove the default shader from OSG:

https://github.com/remoe/osgsample-2/blob/master/main.cpp#L205

with "#if 0", Then it doesn't throw an error on MacOSX.

This sample doesn't throw an error on windows.

Thank you!

Cheers,
Remo

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