 | | | Hair dynamic + scale operator | Hair dynamic + scale operator 2005-06-06 - By kim aldis
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It doesn't sound like this is the problem but it's worth being sure it's
eliminated. When using dynamics and caching on hair there's a very strict
order of events that should be followed when rebuilding the cache because
hair isn't very good at working out what it's rest pose is:-
Go to start frame
Set cache mode to read/write
Clear cache
Reset dynamics
Playback, or go to last frame.
Set cache mode to read only.
If you don't do this you're guaranteed to get kicks in the sim.
kim@(protected)
kim@(protected)
> -- --Original Message-- --
> From: owner-xsi@(protected)
> [mailto:owner-xsi@(protected)] On Behalf Of olivier jeannel
> Sent: 06 June 2005 09:43
> To: XSI@(protected)
> Subject: Hair dynamic + scale operator
>
> Hello list,
>
> I'm tryingto make some growing hair (hair scaleop animated)
> with some dynamic applied (simple gravity atm). (The object
> is envelopped with bones.) It doesn't seem to work : Hair
> animated scale alone works, hair dynamic alone works, but
> both at the same time doesn't work.
>
> The strange thing is if I switch from Hair/Collision Type/
> "Exact Slow"
> or "Average Sphere" or "XSI Fast Rough", it does compute a
> good result on the actual frame. But it loose it on the other frames.
>
> I tried moving the scale operator under
> Modeling/Animation/Shape Construction nodes with no success.
> I Tried "Reset Dynamics" "Clear Cache"...
>
> I wonder if I didn't miss something...
>
> Any ideas ? Thanks in advance...
>
>
> XP sp2 / dual xeons
>
>
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