[osg-users] getting userData or accumulated Uniform in nodevisitor

杨光 cupsunny666 at gmail.com
Mon Feb 1 02:38:45 PST 2021

Hello, I’m sorry to ask you, I use shader on osgearth, the coloring effect 
is unsatisfactory, and the coloring area will change with the movement of 
the camera, can you give some hints on this question ?

在2021年2月1日星期一 UTC+8 上午2:19:34<robert.... at gmail.com> 写道:

> Hi Werner,
> You'll need to override the Cull traversal behavior and get the StateSet 
> stack from the CullVisitor.  I don't recall the details off the top of my 
> head so you'll need to look at the osgUtil::CullVisitor and it's parent 
> class osg::CullStack for the tracking of state.
> Robert.

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