First things first, i am a total newbie here with rendering and all. I am trying LUX C++API to render some images. The OpenCL always uses my Intel 620 graphics. I want it to use my NVIDIA card.

with this thread link below, they have shown how to set GPU as rendering engine. Can someone please tell me how to setup this via C++.

GPU Rendering with LuxRender - Where is SLG Path OpenCL option?

  • $\begingroup$ Unless I'm mistaken, OpenCL is for AMD, CUDA or Optix is for Nvidia $\endgroup$ – Ahmad Bilal Jun 30 at 5:20

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