[fxruby-users] OpenGL selection

[Riccardo Giannitrapani]

Hi

as far as I know you need to use the standard OpenGL selection mode to be  
able to "pick" objects in a GL canvas (maybe I'm wrong and FOX provide  
some standard method) .. I can suggest you this tutorial

http://www.lighthouse3d.com/opengl/picking/

that is really simple, clear and very well done (imho). Hope it can be  
useful

See you, Riccardo :)


On Wed, 07 Dec 2005 13:50:47 +0100, Björn Bergqvist  
<bjorn.bergqvist at gmail.com> wrote:

> Hello
> I would like to highlight a FXGLLine when it gets selected/deselected.
> How do I achieve that? (maybe there is som built in support for this
> FXGLObject::SEL_HIGHTLIGHT??)
>
> Regards
> Bjorn Bergqvist
>
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> fxruby-users at rubyforge.org
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-- 
Riccardo Giannitrapani
I.N.F.N - Sezione di Trieste and Dipartimento di Fisica
Universita` di Udine - Via delle Scienze, 206  Udine (Italy)
Room L1-14-BE   Tel (Office): +39-0432-558209
Home Page: http://www.fisica.uniud.it/~riccardo
ICQ# 86590904

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