Salut Olivier, 1/Is this the correct shader ? I'm not sure to remember but I think it is correct. I'm sure others will be able to confirm.
2/It's a bit long to render, it's computing several frames, right ? CrowdFX use some simulation regions, so you should not render your sequence without caching it first. But note that it should just work in theory, so there is definitely a bug there. Don't try to cache the particles only, it won't work for motion blur... 3/Then I guess I'm supposed to cache the whole sim, right ? Yes :). You should generate a pointcache (motion designer) for all your actors copies. Then (if I were you), I would prepare a rendering scene were the actors copies are just a frozen version (no ICETrees, no simulated region, just the meshes with their ICEMateirals) and would apply the mdd file. This way should work !!! Cheers, Guillaume On Mon, Jan 14, 2013 at 5:24 AM, olivier jeannel <olivier.jean...@noos.fr>wrote: > Hi list, > > I'm post processing a crowdFX sequence. I'd like to enhance the motion > blur a bit, I'm having a rotative camera movement. > I thought I'd output a MotionVector Pass using Motion_Vector(mip) pass > shader. > I'm just running some test atm. > > 1/Is this the correct shader ? > 2/It's a bit long to render, it's computing several frames, right ? > 3/Then I guess I'm supposed to cache the whole sim, right ? > > Thank's >
