[Sidefx-houdini-list] H9 : wire glue constraint pb

Peter Robbinson probbins at sympatico.ca
Wed Oct 3 12:14:14 EDT 2007


I've posted it to the exchange. "Wire Glue Constraint"

http://www.sidefx.com/index.php?option=com_wrapper&Itemid=8

PeterR


On Wed, 2007-03-10 at 18:08 +0200, guillaume laforge wrote:
> Thanks for your help Peter but I can't make it works.
> 
> Any chance you can put your file on the web ?
> 
> Cheers
> 
> Guillaume.
> 
> On 10/3/07, Peter Robbinson <probbins at sympatico.ca> wrote:
> >
> > Hmmm, I think I forgot that.
> >
> > PeterR
> >
> >
> > On Wed, 2007-03-10 at 08:49 -0700, Craig Zerouni wrote:
> > > Actually, the problem was that the initial attachment was an attachment.
> > > You can't have those on this list.
> > >
> > > Peter Robbinson wrote:
> > > > This will likely wind up being a double post. The initial attachment
> > was
> > > > too big so I've tar'd it.
> > > >
> > > > Hi,
> > > >
> > > > Here's what I came up with.
> > > > I separated your geometry into two geometry files, then created the
> > > > dynamics from Object level.
> > > >
> > > > Three things to look for in the dops network.
> > > > The skin is a Static Object and "Use Deforming Geometry" is turned on.
> > > > The wire is an RBD Object.
> > > > In the Wireglueconstraint, I've declared the skin object as the Goal
> > > > Object and then identified the specific point number as the Goal Point
> > > > that I want to constrain to.
> > > >
> > > > cheers, PeterR
> > > >
> > > >
> > > > On Wed, 2007-03-10 at 16:46 +0200, guillaume laforge wrote:
> > > >
> > > >> Hi,
> > > >>
> > > >> It is my first try with Houdini 9 wires and I can't figure how to
> > constrain
> > > >> some curves roots to a geometry.
> > > >>
> > > >> In H8 I used the goalpoint attribute to identify the points to
> > constrain but
> > > >> in H9 it doesn't work. The help sample files show the use of a
> > "roots" group
> > > >> to
> > > >> identify those points but I can't make it works in this simple setup
> > :
> > > >> http://www.vol2nuit.fr/wire_glue_constraint.hip
> > > >>
> > > >> Thanks for any help !
> > > >>
> > > >> Cheers
> > > >>
> > > >>
> > > >>
> > ------------------------------------------------------------------------
> > > >>
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> > "gravity is not a force, it is a boundary layer"
> > "everything is coincident"
> > "Love: the state of suspended anticipation"
> > "To get any appreciable distance from the Earth in
> > a sensible amount of time, you must lie."
> > "Easy, is not how you make a living."
> >
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> 
> 
> 
-- 
"gravity is not a force, it is a boundary layer"
"everything is coincident"
"Love: the state of suspended anticipation"
"To get any appreciable distance from the Earth in 
a sensible amount of time, you must lie."
"Easy, is not how you make a living."




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