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Re: Texture light projection from Octane planelight on 3DS MAX

Posted: Thu Jun 06, 2019 8:01 am
by cmatias
Hi Paride.
I'm trying to solve this strange behavior of the projection OctaneLight that you can see on this screen capture.
It is not emitting straight away, the light source seems to be reversed and there is this first volume of light near the source.
Setting the light dimension to Length = 0 and Width =0 has not effect. Switching on or off the visible parameter makes no difference too...

Image

Re: Texture light projection from Octane planelight on 3DS MAX

Posted: Thu Jun 06, 2019 9:22 am
by paride4331
Hi cmatias,
maybe an obvious question, but did you try flipping the object normal?
Regards
Paride

Re: Texture light projection from Octane planelight on 3DS MAX

Posted: Thu Jun 06, 2019 9:56 am
by cmatias
Hey Paride!
I'm emitting from an OctaneLight. I setup a plane just behind the light to see precisely where the light is.
The light is emitted from the tiny light you can see on the viewport.

Re: Texture light projection from Octane planelight on 3DS MAX

Posted: Thu Jun 06, 2019 10:06 am
by paride4331
Hello cmatias,
have you "Double sided" option checked in your OctaneLight?
Regards
Paride

Re: Texture light projection from Octane planelight on 3DS MAX

Posted: Thu Jun 06, 2019 10:59 am
by cmatias
Paride,
No double side.
Check the demo Max 2020 or Max 2017 file I posted before on this thread, you will see the issue right out of the box.

Re: Texture light projection from Octane planelight on 3DS MAX

Posted: Thu Jun 06, 2019 2:42 pm
by paride4331
Hello cmatias,
your file seems work fine, I have no double projection issue.
I don't know. Am I not doing something right?
Regards
Paride

Re: Texture light projection from Octane planelight on 3DS MAX

Posted: Thu Jun 06, 2019 3:22 pm
by cmatias
Hi Hi Paride.
Don't change anything on my demo file, and zoom on the single side light, and you will see this :

Image

Re: Texture light projection from Octane planelight on 3DS MAX

Posted: Fri Jun 07, 2019 9:00 am
by paride4331
Hello cmatias,
Octane for 3dsMax version?
Regards
Paride

Re: Texture light projection from Octane planelight on 3DS MAX

Posted: Fri Jun 07, 2019 9:16 am
by cmatias
Hi Paride.
Yes, Octane For 3DS Max.
Octane v4.04 - 6.17

Re: Texture light projection from Octane planelight on 3DS MAX

Posted: Fri Jun 07, 2019 9:40 am
by paride4331
Hi cmatias,
could you share your issued file again please?
Regards
Paride