Hi fred
Thank you, but it does not work even with that :(
TT
--- Fred Klingener <[EMAIL PROTECTED]> a �crit :
> Thorsten,
>
> Don't forget
> node.setCapability(ALLOW_LOCAL_TO_VWORLD_READ);
>
> Fred
>
>
> ----- Original Message -----
> From: "David Yazel" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Tuesday, December 18, 2001 7:35 AM
> Subject: Re: [JAVA3D] obj coordinates
>
>
> > That is correct. You have to be part of a live
> scene to call
> that method.
> > That is because there is no "root" by which to
> calculate the
> ultimate
> > destination of the points until it exists within
> the live
> scene.
> >
> > Dave Yazel
> >
> > ----- Original Message -----
> > From: thorsten topol <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > Sent: Tuesday, December 18, 2001 6:17 AM
> > Subject: Re: [JAVA3D] obj coordinates
> >
> >
> > Hi,
> > Thanks for your help, but I just can't find the
> > getLocalToVWorldTransform() class.
> > I tried to use the getLocalToVworld() class
> instead,
> > but it does not seems to work.
> >
> > Here is my code:
> > ...
> > objs= scene.getNamedObjects();
> > Set keys = objs.keySet();
> > Iterator ite = keys.iterator();
> > while (ite.hasNext()){
> > Shape3D node = (Shape3D)
> objs.get(ite.next());
> > if (node != null) {
> > node.setAppearance(appearance1);
> > }
> > Transform3D t3d3 = new Transform3D();
> > try{
> > node.getLocalToVworld(t3d3);
> > }
> > catch(RestrictedAccessException e)
> > {System.out.println(e);}
> > ...
> > }
> > ...
> > (I am trying to get the coordinates of several
> objects
> > loaded from a file)
> >
> > When I run this code I have this exception:
> > javax.media.j3d.RestrictedAccessException: Node:
> local
> > to vworld transform is undefined for a node that
> is
> > not part of a live scene graph
> >
> > How can I solve this problem and where can I find
> the
> > getLocalToVWorldTransform() class
> >
> > Thanks in advance.
> >
> >
> >
> >
> > --- Justin Couch <[EMAIL PROTECTED]> a �crit : >
> > thorsten topol wrote:
> > >
> > > > I would like to get my 3d object coordinates
> in
> > > order
> > > > to put its name (a text3d) on its barycenter.
> > > > Do you know how to get these coordinates?
> > >
> > > Sounds like you want to know the object's
> > > coordinates in the world
> > > coordinate system. You can find this out by
> calling
> > > getLocalToVWorldTransform(). Use the Transform3D
> to
> > > then put your label
> > > in the correct place.
> > >
> > >
> > > --
> > > Justin Couch
> > > http://www.vlc.com.au/~justin/
> > > Freelance Java Consultant
> > > http://www.yumetech.com/
> > > Author, Java 3D FAQ Maintainer
> > > http://www.j3d.org/
> > >
> >
>
--------------------------------------------------------------
> -----
> > > "Humanism is dead. Animals think, feel; so do
> > > machines now.
> > > Neither man nor woman is the measure of all
> things.
> > > Every organism
> > > processes data according to its domain, its
> > > environment; you, with
> > > all your brains, would be useless in a mouse's
> > > universe..."
> > > -
> Greg
> > > Bear, Slant
> > >
> >
>
--------------------------------------------------------------
> -----
> > >
> > >
> >
>
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