[osg-users] osgFX::Cartoon (setOutlineLineWidth)

[Vincent Bourdier]

Thanks for testing :)

I'll see what it can be, if it depends on drivers or not...

Than you very much

Regards,

Vincent.

2008/3/11, nicolas peña <mr.another at gmail.com>:
>
> Hi, It works fine on my configuration, so it does not look as a code
> problem nor an OSG  bug.
> Of course I did change edge_width and color.x/y/z for a float numbers but
> apart from that I used the same code.
> Are you sure  edge_width  is set to the value you want? If yes may be the
> is a bug in the OpenGL driver or something.
>
> Hope it helps.
>
> Cheers,
>       Nicolas.
>
> 2008/3/11, Vincent Bourdier <vincent.bourdier at gmail.com>:
> >
> > Hi Nicolas,
> >
> > this is my code :
> >             //SCRIBE MODE
> >             osg::ref_ptr<osgFX::Scribe> s = new osgFX::Scribe;
> >             s->setWireframeColor(osg::Vec4(color.x(), color.y(), color.z(),
> > 1.0f));
> >             s->setWireframeLineWidth(edge_width);    //DO NOTHING ?!
> >             s->addChild(copynode);
> >
> > than I attach s to the grpah, and render.  (copynode is a geode with a
> > correct geometry)
> > the wireframecolor is good, but the lineWidth ... no.
> >
> > tanks.
> >
> > Vincent.
> >
> >
> > 2008/3/11, nicolas peña <mr.another at gmail.com>:
> > >
> > > Hi Vincent,
> > >               I don't use this feature but if you attach  a small
> > > example
> > >               that triggers that behaviour in your machine I would
> > > test it
> > >               on mine (x86_64,Linux 2.6.22 , OSG SVN HEAD).
> > >
> > > Cheers,
> > >         Nicolas.
> > >
> > > 2008/3/11, Vincent Bourdier <vincent.bourdier at gmail.com>:
> > > >
> > > >  Hi,
> > > >
> > > > No one have already had this problem ?
> > > > Thanks.
> > > >
> > > > Vincent.
> > > >
> > > > 2008/3/7, Vincent Bourdier <vincent.bourdier at gmail.com>:
> > > > >
> > > > > Hi,
> > > > >
> > > > > I'm using osgFX::Cartoon to obtain an effect on the edges. I want
> > > > > to highlight edges of a node. (geode)
> > > > >
> > > > > I've already tried osgFX::Scribe, but I prefere Cartoon edges
> > > > > because it compute only the necessary edges and not all.
> > > > >
> > > > > So, my problem is when I use Cartoon, I can't set LineWidth. I can
> > > > > put 0.1 to 20.0 it doesn't change anything.
> > > > >
> > > > > Is use this code :
> > > > >
> > > > > osg::ref_ptr<osgFX::Cartoon> c = new osgFX::Cartoon;
> > > > > c->setOutlineColor(osg::Vec4(color.x(), color.y(), color.z(), 1.0f
> > > > > ));
> > > > > c->setOutlineLineWidth(edge_width);
> > > > > c->addChild(copynode);
> > > > >
> > > > > Is there any reason to this problem ?
> > > > > how to solve it ?
> > > > >
> > > > > Thanks.
> > > > >
> > > > > Vincent.
> > > > >
> > > >
> > > >
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