Re: glutPostRedisplay() not forcing redisplay

"Flark" <flarkino@[EMAIL PROTECTED]
> wrote in message 
news:2eeb07cf-f47d-4217-9779-8a505bfad954@[EMAIL PROTECTED]
> Hi,
>
> Is there a way to ensure that a redisplay occurs?
>
> Here's an example situation: I let the user change the
> background color. A pop up window appears and
> the user selects the new color. The window disappears
> and then I change the background color and call
> glutPostRedisplay(). Unfortunately, the background
> color doesn't change right away.
>
> It only occurs (I don't know why) when the user
> clicks in the OpenGL window.
>
> Thanks.


Sounds like you are forgetting a flush or swapbuffers in your display 
routine. Print out where you do a postredisplay and then also in your 
display routine to see if it really is getting called but you've got a
logic 
problem.

jbw