[osg-users] VBO static_draw and memory

Claude Song knowthyself.cn at gmail.com
Mon Mar 4 17:30:59 PST 2019

    Thanks, mp3butcher.
     I've found another way to solve my problem. I create a new class which extends osg::Array, and create a mixin class MyVectorWrapper which implements the interface osg::Array.
    class MyTemplateArray : public osg::Array, public MyVectorWrapper<value_type, DataSize>

     This method perfectly sovled the problem. But the osg::Node subclass who use this data structure must override traverse(osg::NodeVisitor& nv), and carefully deal with the NodeVisitor which would use the vertex\normal\color data stored in this MyTemplateArray array.


Thank you!


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