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

2008-03-11 Thread Vincent Bourdier 
Hi,

No one have already had this problem ?
Thanks.

Vincent.

2008/3/7, Vincent Bourdier [EMAIL PROTECTED]:

 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 0.1to
 20.0 it doesn't change anything.

 Is use this code :

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

2008-03-11 Thread nicolas peña 
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 [EMAIL PROTECTED]:

 Hi,

 No one have already had this problem ?
 Thanks.

 Vincent.

 2008/3/7, Vincent Bourdier [EMAIL PROTECTED]:
 
  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_ptrosgFX::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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Re: [osg-users] osgFX::Cartoon (setOutlineLineWidth)

2008-03-11 Thread Vincent Bourdier 
Hi Nicolas,

this is my code :
//SCRIBE MODE
osg::ref_ptrosgFX::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 [EMAIL PROTECTED]:

 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 [EMAIL PROTECTED]:
 
  Hi,
 
  No one have already had this problem ?
  Thanks.
 
  Vincent.
 
  2008/3/7, Vincent Bourdier [EMAIL PROTECTED]:
  
   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_ptrosgFX::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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Re: [osg-users] osgFX::Cartoon (setOutlineLineWidth)

2008-03-11 Thread nicolas peña 
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 [EMAIL PROTECTED]:

 Hi Nicolas,

 this is my code :
 //SCRIBE MODE
 osg::ref_ptrosgFX::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 [EMAIL PROTECTED]:
 
  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 [EMAIL PROTECTED]:
  
Hi,
  
   No one have already had this problem ?
   Thanks.
  
   Vincent.
  
   2008/3/7, Vincent Bourdier [EMAIL PROTECTED]:
   
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_ptrosgFX::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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Re: [osg-users] osgFX::Cartoon (setOutlineLineWidth)

2008-03-11 Thread 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 [EMAIL PROTECTED]:

 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 [EMAIL PROTECTED]:
 
  Hi Nicolas,
 
  this is my code :
  //SCRIBE MODE
  osg::ref_ptrosgFX::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 [EMAIL PROTECTED]:
  
   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 [EMAIL PROTECTED]:
   
 Hi,
   
No one have already had this problem ?
Thanks.
   
Vincent.
   
2008/3/7, Vincent Bourdier [EMAIL PROTECTED]:

 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_ptrosgFX::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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