[osg-users] Check if sampler2D is valid in fragment shader

[Rômulo Cerqueira]

Hi Sebastian,

I have used the last openscenegraph stable package in ubuntu (version 3.2.3 - https://launchpad.net/ubuntu/+source/openscenegraph), and there is no setDefine() method in osg::StateSet (only for 2.4 and newer). There is a different way?

Cheers,
Rômulo

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http://forum.openscenegraph.org/viewtopic.php?p=69840#69840