view dir from modleview

OpenGL OpenGL: Advanced Coding
1

I have the modle view matrix, how do I extract the view dir as a vector from this?
any guidence greatly apreciated thanks.

2

Check the beginner board, there is a nice big 70+ msg topic on this. The heading is glMultMatrixf(GLfloat *m ); , so do a search on that… (it is the only topic that has 70+ msgs )

[This message has been edited by Elixer (edited 01-28-2001).]

3

That was a good job elixer!

4

I think I found my answer in there, somewhere, man you lot like to discuss =P