Phoenix FD & Velocity Pass

[swedgedesign]

Hey guys

New to using Phoenix FD with Corona but can't seem to find any information on rendering smoke particles with the velocity pass - I know there is velocity information generated when running the smoke sim, but how do I then take that and use it to create data that I can use in compositing?

[maru]

So you want to render, for example, animated smoke, and then take the rendered output and add motion blur to it in postproduction based on the velocity data?

[swedgedesign]

Hey maru

Just checked this post now and thanks for getting back to me. Yeah that was exactly what I was trying to do - the client asked for a very faint smoke effect so I got away with no motion blur on the smoke particles but it would be good to understand how this could be applied for future projects.