[osg-users] osgUtil::IntersectionVisitor slow with huge geometry

Gianni Ambrosio g.ambrosio+osg at gmail.com
Tue Jul 18 09:39:52 PDT 2017

Debugging the OSG code it seems most of time spent before seeing the picked triangle with adifferent color is inside "ViewerBase::renderingTraversals()", and exactly in the following line:

    if (_endDynamicDrawBlock.valid())
        _endDynamicDrawBlock->block(); // <-- HERE!

Any idea?


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