I am trying to debug an application where apparently a common uniform value passed to 2 shaders is ending up differently. In order to both confirm my suspicions and figure out where to go next, I thought I would check to see what value the uniform is set to during the actual drawImplementation of each object. I know you can use getUniformLocation on the state you can extract from the RenderInfo, but I haven't figured out how to actually get at the value itself. From what I can see in the osg::State object is that there is a UniformStack, but I haven't been able to find any info about what is actually in it. If anyone has any ideas, it would be much appreciated. Thank you.
Karl
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