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Disable filtering for opacity maps

Posted: Wed Apr 29, 2015 12:34 pm
by mbetke
Is there a way to disable the filtering for opacity maps?
I work with vegetation a lot and it really slows down rendering when I use textures with an opacity maps. Most Evermotion collections use opacity maps.
VRay, Mentalray and so on got this small feature and really spped up render times there.

Re: Disable filtering for opacity maps

Posted: Sat May 02, 2015 7:28 am
by WhaleHunter
I agree.
Octane slows down a lot with opacity maps.

Re: Disable filtering for opacity maps

Posted: Mon May 04, 2015 4:51 pm
by profbetis
+1

Re: Disable filtering for opacity maps

Posted: Tue May 12, 2015 12:43 pm
by 3dgeeks
I noticed that Redshift use some sort of sprite material for leaves. I wonder if this is a better solution for leaves.
http://docs.redshift3d.com/Content/I/Sp ... utout.html