[osg-users] Speed of Shaders

[Daniel Schmid]

Hi there

I have experienced that generally as soon as I use shaders, my DRAW time starts to increase significantly, and this even if I just reimplement the fixed function pipeline basic functionality. 

I wonder if some out there make the same experiences. Either it is my poor shader programming (i know about if's and branches that kill performance) or is there really a price for the added flexibility? 
I'm running a GTX TITAN so usually there is plenty of power...

Cheers,
Daniel

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