Hello, in project options->reation options-> Preferred Drvier I only can see the DirectX Drivers. Is there a way to switch to OpenGL ike in Virtools? I have a pro version.
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Hi,
This is unfortunately not possible. 3DVIA Studio only offers DirectX rasterizer.
Cheers,
A/Posted 3 months ago # -
In fact, when I come to think of it, could you give me more details?
When I look at some rendering options, i see some options referring to OpenGl like "force OpenGL quad buffer Stereo Backend" or "enable Open GLQBSGPU Affinity". What is that for?
And one more question, whatkind of driver do you use to supprt active stereo?Thanks very much.
Posted 3 months ago # -
3DVIA Studio is based on DirectX, but makes some very specific underlying use of OpenGL to manage quad buffering for active stereo.
This "OpenGL mode" for active stereo is not always used. We also implement a "DirectX mode" for active stereo. Mode is automatically chosen by Studio depending on DirectX extensions available on used GPU, but also depending if is full screen or not.
"force OpenGL quad buffer Stereo backend" forces OGL mode.
My guess is that "Enable OpenGLQBSGPU Affinity" enables the GL extension giving control on GPU affinity (possibility for you to explicitly choose which GPU is used to render which viewport for instance).Please post your question to iV part of this forum if you want more details about that,
Cheers,
Arnaud.Posted 3 months ago #
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