[Sidefx-houdini-list] Saving bgeo by groups

Francois-Xavier Boussard b.fx at free.fr
Thu Aug 7 14:28:35 EDT 2008


Hello

I have uploaded a new version updated by Jeff Wagner.
He make it much more more elegant, added an otsync -u .; ... ; otsync .
workaround to get the hda to cook, a file sop instead of a rop.

His good version is on the houdini exchange.

I will write a nice help and explanation as soon as possible.

regards
francois


Selon Guillaume Laforge <guillaume at alamaison.fr>:

> Great !
>
> Thank you Francois-Xavier.
>
>
> Guillaume Laforge | la maison <http://www.alamaison.fr>
> my new little blog : http://frenchdog.wordpress.com/
> <http://frenchdog.wordpress.com/>
>
>
> Francois-Xavier Boussard a écrit :
> > You have to unlock the hda in order to work
> > francois
> >
> > Selon Francois-Xavier Boussard <b.fx at free.fr>:
> >
> >
> >> Hello
> >>
> >> I have uploaded on sidefx exange an hda that do the job from within a
> foreach
> >> sop.
> >> It is called "render primitives group", it come with a hip demo file (All
> in
> >> the
> >> tar.gz file)
> >>
> >> francois
> >>
> >> Selon Peter Bowmar <pbowmar at gmail.com>:
> >>
> >>
> >>> Hey Guillaume,
> >>>
> >>> I'm pretty sure I've done this with the ROP in the Foreach SOP, but I
> >>> recall there might have been a trick  in there somewhere :) I'll give
> >>> it another try as this is a generally useful tool I think.
> >>>
> >>> Cheers,
> >>>
> >>> Peter B
> >>>
> >>> 2008/7/30 Guillaume Laforge <guillaume at alamaison.fr>:
> >>>
> >>>> Hi Ben !
> >>>>
> >>>> I just found this way too using group`$F` in a delete sop :-).
> >>>> Your way is much more elegant as the rop framerange parameter is always
> >>>>
> >> set
> >>
> >>> in a good way.
> >>>
> >>>> Thanks !
> >>>>
> >>>> Cheers
> >>>>
> >>>> Guillaume
> >>>>
> >>>>
> >>>> On Wed, 30 Jul 2008 19:38:48 +0200, Ben Schrijvers
> >>>>
> >>> <ben.schrijvers at guerrilla-games.com> wrote:
> >>>
> >>>>> Hi Guillaume,
> >>>>>
> >>>>> If you don't have animation then you can use the framerange of the geo
> >>>>> rop to save "a group per frame".
> >>>>>
> >>>>> Delete everything except the group for the current frame.
> >>>>> `arg(primgrouplist("../all_groups"),$F-1)`
> >>>>>
> >>>>> And set the rop's framerange from 1 to:
> >>>>> argc(primgrouplist("../all_groups"))
> >>>>>
> >>>>>
> >>>>> cheers,
> >>>>> benS
> >>>>>
> >>>>>
> >>>>>
> >>>>> Guillaume Laforge wrote:
> >>>>>
> >>>>>> Hi,
> >>>>>>
> >>>>>> I've got an object with several groups and I would like to save on
> disk
> >>>>>> all those groups as separate bgeos.
> >>>>>> I tried to use a rop inside a Foreach SOP without success.
> >>>>>>
> >>>>>> Is there a way to save groups as seperate geometries ?
> >>>>>>
> >>>>>> Thanks
> >>>>>>
> >>>>>> Guillaume Laforge | la maison <http://www.alamaison.fr>
> >>>>>> my new little blog : http://frenchdog.wordpress.com/
> >>>>>> <http://frenchdog.wordpress.com/>
> >>>>>>
> >>>>>> _______________________________________________
> >>>>>> Sidefx-houdini-list mailing list
> >>>>>> Sidefx-houdini-list at sidefx.com
> >>>>>> https://lists.sidefx.com:443/mailman/listinfo/sidefx-houdini-list
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>> _______________________________________________
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> >>>>> https://lists.sidefx.com:443/mailman/listinfo/sidefx-houdini-list
> >>>>>
> >>>> --
> >>>> Guillaume Laforge | la maison
> >>>>
> >>>> _______________________________________________
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> >>>> Sidefx-houdini-list at sidefx.com
> >>>> https://lists.sidefx.com:443/mailman/listinfo/sidefx-houdini-list
> >>>>
> >>>>
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> >>
> >
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