[osg-users] how to get the handle of opengl texture that corresponds to a OSG::Texture

[Qingjie Zhang]

Hi,
I generated a texture2d with osg, to use the texture in CUDA, I have to get the corresponding "opengl texture" handle(GLuint), and then access to the texture by the handle in CUDA.
Now I don't know how to get the handle. 
Many thanks for your reply!!!
... 

Thank you!

Cheers,
Qingjie

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