Re: [Plib-users] Trouble when changing resolution

[Steve B. <sjb...@ai...>]

jeanfrancois.chalbos wrote:

> I have a problem when I change my program's resolution.
> ==> TEXTURES DISAPPEARED
> 
> I used glut and ssg (with 3ds import objects).
> 
> It's happen when I destroy the current window
> and create another one.

If you delete the current rendering context, then all
existing textures will be lost because OpenGL deletes
them.  SSG doesn't know you did this - so it presumes
the textures are still there.

The only thing I can think of is to ensure that textures
are shared between graphical contexts (I think that's the
default with GLUT) - and to make sure to open the new
rendering context BEFORE you delete the old one.

I've never actually tried that - but in theory it should
work.

---------------------------- Steve Baker -------------------------
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