[osg-users] RenderBin vs. SlaveCamera

Werner Modenbach Werner.Modenbach at texion.eu
Thu Aug 3 02:59:41 PDT 2017

Hi all,

I'm restructuring my project because I want to implement some multi pass 
I have some problems understanding the different approaches for example when
creating HUD displays.
The approach I used so far is attaching a SlaveCamera and puttung it in 
PostRender pass.
On the other hand I found an approach of just attaching the matrices to 
the root node and
assigning the HUD geometry to a RenderBin with high number.

I'd like to understand the difference of the approaches and the pros and 

Is there any one who can help me with that?


- Werner -

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