fog effect

Hi all,

I am trying to add fog effect to the ARToolKit and I can do it in the objects I augment. Ideally I would like to augment fog to the whole image and not to the objects. How can I do this? Does anybody have any idea?

Thanks,

Fotis 
__________________________________
Fotis Liarokapis - Research Officer
Centre for VLSI and Computer Graphics,
School of Engineering and Information Technology, 
University of Sussex, Stage II, Room 4B4.
Brighton, Falmer, BN1 9QT.
Work Site : http://www.arco-web.org/
Research Site : http://www.sussex.ac.uk/Users/tapi8/index
e-mail: F.Liarokapis@s ...........
tel:  +44 (0)1273 606755 ext 2556
fax: +44 (0)1273 690816

From:	Fotis Liarokapis <F.Liarokapis@s ...........>	Received:	Mar 31, 2003
To	artoolkit@h ..................
Subject:	fog effect
Hi all, I am trying to add fog effect to the ARToolKit and I can do it in the objects I augment. Ideally I would like to augment fog to the whole image and not to the objects. How can I do this? Does anybody have any idea? Thanks, Fotis __________________________________ Fotis Liarokapis - Research Officer Centre for VLSI and Computer Graphics, School of Engineering and Information Technology, University of Sussex, Stage II, Room 4B4. Brighton, Falmer, BN1 9QT. Work Site : http://www.arco-web.org/ Research Site : http://www.sussex.ac.uk/Users/tapi8/index e-mail: F.Liarokapis@s ........... tel: +44 (0)1273 606755 ext 2556 fax: +44 (0)1273 690816