hi Robert Osfield and rdeslignes 
I create my button with an 3d object. it is a child of camrea node, when i 
click  this button and i want change state of it. but when and change state of 
node with nodevisitor program break and down

R�my Deslignes <[EMAIL PROTECTED]> wrote: Hi Tran ,

Please note that you must change the state of an object in a protected ( 
i.e. "update" ) portion of your OSG code .
Maybe MFC has nothing to do with your problem.

Regards

R�my

Tran Thanh Hiep a �crit :
> hi all ,in my project  i create a button as CButton of mfc. i have a 
> problem in function mousein and mouseout when i change state of object 
> button program break down
>
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-- 
Remy Deslignes

Ingenieur Developement / Software Engineer 

Tel: +33 (0)1.53.90.11.19

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 224, rue Saint Denis
 75002 Paris  France
 Tel: +33 (0)1.53.90.11.11
 Fax: +33 (0)1.53.90.11.12
 http://www.silicon-worlds.fr
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