How to turn off HDRI visibility

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RouseandFable
Licensed Customer
Posts: 72
Joined: Sun Dec 21, 2014 9:09 pm

Hey guys,

i know this is a newbie question and i believe i've done it before. I have an octane sky with an HDRI image which i want to light my object but i don't want to see the image in the background. Is there a way to turn off the HDRI background but still have it light the scene? I tried to turn off the camera visibility which did nothing. I added a compositing tag and turned off camera visibility there as well but it didn't do anything either. Trying to figure out what it is that i'm missing.
abreukers
OctaneRender Team
Posts: 500
Joined: Thu Aug 18, 2011 12:28 am

hi, the visibility options you've tried so far just works for geometry. can you try using the 'alpha channel' on the kernel settings?
i72630QM @ 2.00GHz | 6GB RAM | 2GB GeForce GT 540M | Win7 64bit
RouseandFable
Licensed Customer
Posts: 72
Joined: Sun Dec 21, 2014 9:09 pm

Sorry can you explain how i would go about doing that? Didn't realize it would be such a process, thanks.
abreukers
OctaneRender Team
Posts: 500
Joined: Thu Aug 18, 2011 12:28 am

hi RouseandFable, what I meant is like this over here:
alpha_channel.jpg
let me know if that works
i72630QM @ 2.00GHz | 6GB RAM | 2GB GeForce GT 540M | Win7 64bit
RouseandFable
Licensed Customer
Posts: 72
Joined: Sun Dec 21, 2014 9:09 pm

Thank you sir, i new it was a simple fix!
dcampbell
Licensed Customer
Posts: 1
Joined: Thu Jul 03, 2014 10:38 pm

Thank you. I found this helpful also. Shouldn't something like this be in the User's Manual?
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