Hello,
it seems like the Octane volumetric spotlights does not really behave as expected, to my knowlegde, see attached video.
System infos :
OS : Windows 10.0.21292 Build 21292
DCC : Cinema 4D R23
Octane version : 2020.2 R3
GPU Driver : 461.40 Studio Driver
GPU : RTX 3090
Octane spotlight unattended behavior
Moderators: ChrisHekman, aoktar
- Attachments
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- OctaneC4D_spotlight.mp4
- (14.41 MiB) Downloaded 2424 times
Hi,
everything seems to work as expected here with Volume SpotLight in 2020.2-R3:
It seems that you have high Density and Scattering values, at the moment.
ciao Beppe
everything seems to work as expected here with Volume SpotLight in 2020.2-R3:
ciao Beppe
try and say what you get with this scene? And @Dazhai, send your scene which is not usable
- Attachments
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- spotlight.rar
- (59.49 KiB) Downloaded 129 times
Octane For Cinema 4D developer / 3d generalist
3930k / 16gb / 780ti + 1070/1080 / psu 1600w / numerous hw
3930k / 16gb / 780ti + 1070/1080 / psu 1600w / numerous hw
Yup, just tried it after some time again. Overlapping causes problem, it renders incredible slow and the biggest problem: the light source completely blows out AND doesn't resolve even with 16k samples.Dazhai wrote:Broken and unusable for me too.
@Ahmet, your example shows the exact same behaviour.
Are there any good resources on how to use volumetric lighting in octane? I always struggle to get a decent results with relativley good render times.
6850k // 32 GB // 1080, 1080 Ti, 2080 Ti // Win 10 // C4D 19.068
Hi,
There is this page and this one that will help.
It is expected without a proper digital-imaging pipeline.KeeWe wrote:the light source completely blows out AND doesn't resolve even with 16k samples.
There is this page and this one that will help.
A call for my shameless-plug.KeeWe wrote:
Are there any good resources on how to use volumetric lighting in octane? I always struggle to get a decent results with relativley good render times.