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Alpha contribution -1

Posted: Wed May 28, 2014 2:18 pm
by raylab
Looking for a way to do something similar to vrays alpha contribution -1, is that possible in Octane?

regards
Sören

Re: Alpha contribution -1

Posted: Wed May 28, 2014 2:55 pm
I haven't found that option, but it would be very useful to have it

Re: Alpha contribution -1

Posted: Wed May 28, 2014 3:06 pm
by gueoct
yes, it would, definitely!

Re: Alpha contribution -1

Posted: Wed May 28, 2014 3:11 pm
by raylab
I guess one solution would be if the diffuse material with matte checked would have the option to not receive shadows. I have tried to uncheck "Receive shadows" under rendering control, but it doesn't look like it works.