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Motion Blur on Splines with Octane ObjectTag

Posted: Mon Jun 22, 2020 6:04 pm
by DanielNye
Hello, I'm looking to apply motion blur to spline objects with the Octane ObjectTag 'Render as Hair'. I have changed the Object Motion Blur dropdown to both Transform and 'Transform/vertex', but nothing seems to work.

Is there a way to make this work?

Re: Motion Blur on Splines with Octane ObjectTag

Posted: Mon Jun 22, 2020 7:44 pm
by jayroth2020
To make it work, try using the splines as a sweep object. That works well.

Re: Motion Blur on Splines with Octane ObjectTag

Posted: Mon Jun 22, 2020 8:43 pm
by DanielNye
Amazing thank you! I don't know why I didn't try that before.

Re: Motion Blur on Splines with Octane ObjectTag

Posted: Wed Feb 24, 2021 4:49 pm
by bigskyedit
I am trying to get motion blur on a sweep, but its not working. Other objects in the scene are getting motion blur, but not the sweep. I am animated the growth of the sweep, not the position of the object. Is this possible?

Re: Motion Blur on Splines with Octane ObjectTag

Posted: Thu Feb 25, 2021 7:46 am
by bepeg4d
No sorry, motion blur cannot work if the number of vertices is changing during time.
ciao Beppe