[osg-users] How can I get pixels 3D coordinates and RGB values from a geode ?

Yrieix Leprince yrieix.leprince1 at etu.univ-lorraine.fr
Wed Apr 12 02:49:08 PDT 2017


I am working on a osg::Geode (constructed from .osgb files), and I would like to have all the 3D coordinates of each pixels (x,y,z), and also the Red Green Blue values. At the end I need to have a 3D point cloud with RGB values as properties.

I have tried many ways to answer this need, but no one is working... Does anyone have encountered the same issue ?

Thank you very much!


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