Motion Blur with Explosia Xparticles

[Mikla]

Hi there,

What's the correct procedure to get velocity data from the cached explosia volumes in order to create motion blur? In the cache object i'm including the vel data but when I load the vdb in the octane vdb loader it doesn't show the velocity data. Only Heat, fuel and density.

Thanks.

[bepeg4d]

Hi,
cannot check now, but Xparticles seems to create only a unique 'vel' channel while VDB Loader is expecting to have 3x velocity data, one per axis:

https://docs.otoy.com/cinema4d/VDBLoader.html

ciao,
Beppe

[Mikla]

Ah right. So it's not possible to create motion blur inside octane then.

[aoktar]

Ah right. So it's not possible to create motion blur inside octane then.

Probably not directly with this form. But put a scene then we can check for a solution