ARTEFACT in Render

V-Ray V-Ray for 3ds Max Issues
1

HI All

When I Use the Option “Use Light cache for Glossy Rays” in the Light cache there is a lot of artefact in the render in GI Pass apparently, is there something to do to cancel this.

Thanks for the Helping

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2

You could try to use the “Fixed” filter type for the light cache, and/or turn off the “Store direct light” option.

Best regards,
Vlado

3

Thanks it works but the render seems to be very slower, probably due to bad parameter configuration
it better works if i don’t use the light cache for glossy rays
thanks for your answer.