Re: [osg-users] depth buffer - real pixel z - depth

Thanks a lot! This is what I need. :-) -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jason Daly Sent: Wednesday, September 19, 2007 2:56 AM To: OpenSceneGraph Users Subject: Re: [osg-users] depth buffer - real pixel z - depth zarrandreas wrote: Hi

Re: [osg-users] depth buffer - real pixel z - depth

zarrandreas wrote: Hi, I render depth buffer to the image, but values I have there are between [0.0, 1.0]. How can I get real z-depth? This page explains a simple conversion pretty well: http://www.cs.unc.edu/~hoff/techrep/openglz.html --J