VRayMtl opacity mode on GPU

[piotrus3333]

what mode does VRayGPU use?

[nikoleta.garkova]

Hey piotrus3333,

The opacity mode parameter is not available when the renderer is set to GPU (which is why it is greyed-out); when using GPU rendering, by default Stochastic mode is exported.
Please visit https://docs.chaosgroup.com/display/...RayMtl-Options

[piotrus3333]

thank you.