Re: [Foxgui-users]Pb with FOX/OpenGL

[Jeroen v. d. Z. <jv...@cf...>]

On Friday 14 December 2001 05:01, you wrote:
> On Thu, 13 Dec 2001, Perry L. Miller IV wrote:
> > > How can I change the color of FXGLObjects when no lights are
> > > activated ?
> >
> > I'm not very familiar with FXGLObjects. However, speaking purely OpenGL,
> > you need a call to glColor() rather than glMaterial(). Materials need
> > light to be visible. Perhaps FXGLObjects uses materials under the hood?
> >
> > Per
>
> This is the problem, glColor() and most of the GL function call doesn't
> work with FXGLObjects (or I don't know how it works !).
>
>         But thanx,
>
>         geoffrey

I doubt it.

But of course you can't just issue glXXX() commands willy-nilly.  They
can only be called when a GL context is current, i.e. in response to
a drawing or picking function.

For FXGLObject, that means in the draw() or pick() function.


Regards,


		Jeroen


-- 
+-------------------------------+--------------------------------------------+
| E-Mail : jv...@cf...        | The FOX Platform Independent GUI Toolkit:  |
| USMail : 215 Wynn Drive,      |                                            |
|          Huntsville, AL 35805 |  Official Site:                            |
| Phone  : (256) 726-4820       |     http://www.fox-toolkit.org             |
| Fax    : (256) 726-4806       |     ftp://ftp.fox-toolkit.org/pub          |
| WWW    : http://www.cfdrc.com |                                            |
+-------------------------------+--------------------------------------------+
| Copyright (C) 15:10 10/10/2001 Jeroen van der Zijp.   All Rights Reserved. |
+----------------------------------------------------------------------------+