how to inherit velocity from particles(or points) to the volume primitive?

both are different type, so i cant inherit velocity from paritcles to volume primitive. therfore source from point has not correct velocity. they(fuel) are just emitted at each particles moving position. i want make that emit from patricles fuel velocity is same like particles velocity.

sorry, i cant write english well.

I think you want to look at the example file of the Volume From Attrib SOP

Or this file here if you want.

Soothsayer
I think you want to look at the example file of the Volume From Attrib SOP

Thanks. But It's make a volume from attribute. I think It's not I want. I need volume inheritted velocity from particles for pyro volume motion blur and pyro fuel looks like stretched toward the particle velocity.

I think it's a vel volume primitive(vel.xyz). but I cant control it(copy from particle velcoty?).

Hi,
Scroll down the bottom of my page. Covers how to move data into a volume

http://web.me.com/circusmonkey/circusmonkey/Fluids.html [web.me.com]

rob