Re: [osg-users] Make a text scroller

2014-02-25 Thread I Snow 
Hi,

... 

Thank you!

Cheers,
I

Hi, I also seek to make scroll with hundreds of texts; the problem is that the 
texts are embedded in a group of transforms to place it in the scene, like a 
notification panel around the scene. 

How should I set the projection for each text?

Thanks!

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[osg-users] Make a text scroller

2013-09-12 Thread Sebastien le Goff 
Hi,

I'm looking for a way to create a text scroller. My pb is that I can move 
dynamicaly the TextBaseElement using a positionAttittudTransform by I can't 
hide the top or the bottom of the Element

Have you got some tips ?

Thank you!

Cheers,
sebastien

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Re: [osg-users] Make a text scroller

2013-09-12 Thread Eric Sokolowsky 
I use a osgText::Text object, put the text into it with all the appropriate
attributes. I put the osgText::Text under an osg::Geode with addDrawable().
I put the geode under an osg::MatrixTransform (I believe it may have
changed name in the latest version of OSG) with addChild(). Then I use a
osg::Projection and put the transform under that. Then you can change the
position of the object by calling text-setPosition().


On Fri, Aug 30, 2013 at 6:35 AM, Sebastien le Goff se.leg...@gmail.comwrote:

 Hi,

 I'm looking for a way to create a text scroller. My pb is that I can move
 dynamicaly the TextBaseElement using a positionAttittudTransform by I can't
 hide the top or the bottom of the Element

 Have you got some tips ?

 Thank you!

 Cheers,
 sebastien

 --
 Read this topic online here:
 http://forum.openscenegraph.org/viewtopic.php?p=56033#56033





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