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

Peter Robbinson probbins at sympatico.ca
Wed Oct 3 11:56:46 EDT 2007


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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