 | | | Hair dynamic + scale operator | Hair dynamic + scale operator 2005-06-08 - By Graham D Clark
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Even if mixing xsis hair shave dynamics with other operations was
possible in a normal straightfoward way, the hair scale op is a bit
flakey right now :/
-- ---- ---- ---- ---- ---- ---- ---- -----
http://www.grahamdclark.com
Hair|Fur Sup Omation
TD|FX|EDU
On 6/6/05, olivier jeannel <olivier.jeannel@(protected)> wrote:
> Okay, thanks Kim :)
>
>
> kim aldis a �crit :
>
> >I wouldn't be surprised if it were a bug. Try support, see what they say.
> >
> >
> >kim@(protected)
> >kim@(protected)
> >
> >
> >
> >
> >
> >>-- --Original Message-- --
> >>From: owner-xsi@(protected)
> >>[mailto:owner-xsi@(protected)] On Behalf Of olivier jeannel
> >>Sent: 06 June 2005 11:16
> >>To: XSI@(protected)
> >>Subject: Re: Hair dynamic + scale operator
> >>
> >>Thank you Kim,
> >>I did what you wrote, but it didn't change. The simulation
> >>works, but the scale (from 0.001 to 1) doesn't appear in the
> >>simulation...
> >>
> >>
> >>kim aldis a �crit :
> >>
> >>
> >>
> >>>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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> >
> >
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