Trick to get motion blur to work on grease objects?

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Asked 1 year, 9 months ago

Modified 1 year, 9 months ago

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I have a circle object made with Grease pencil (circle with black fill) and a simple sphere mesh

If I make a simple animation, moving each circle/sphere out to the side and enable motion blur I get:

Motion blur is not applied to the grease object.

Can we do any trick to enable this?

asked Feb 20, 2023 at 7:45

nammerkage

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$\begingroup$ The only trick I know is wait for the BF to implement it. $\endgroup$
– Lauloque ♦
Commented Feb 22, 2023 at 14:33
$\begingroup$ Do you know of any progress on this? is it even on the plan? $\endgroup$
– nammerkage
Commented Feb 22, 2023 at 14:33
$\begingroup$ I know there are at least two feature requests on RCS: Grease pencil motion blur ⁠— Right-Click Select and Motion Blur for GreasePencil Line Art Modifier using Grease Pencil Visual Effects ⁠— Right-Click Select. As for the BF, it doesn't seem to have plans for it yet: Grease Pencil Project - Blender Projects $\endgroup$
– Lauloque ♦
Commented Feb 22, 2023 at 14:41
$\begingroup$ Also in the meantime you can fake the motion blur using the Grease Pencil's blur modifier $\endgroup$
– Lauloque ♦
Commented Feb 22, 2023 at 19:38
$\begingroup$ This sounds like one of the workaround blender.stackexchange.com/a/11044/2214 ... or there was an addon for 2.79 VSE that generated strip group with several strips with low opacity and frame offset per strip to Overlay strips before and after current frame (softer blur means more strips) ... but it would be faster generate m-blur out of blender in some video editor app. $\endgroup$
– vklidu
Commented Feb 23, 2023 at 19:43

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