Models facing each other

Oct 1, 2010 at 11:14 PM

Hello!
I wonder how I do I always get two models facing each other, because I could only do what is below: ...

 

http://www.youtube.com/watch?v=rEhCx9ADMOc

http://www.youtube.com/watch?v=AIU7TkjX5AA

Oct 5, 2010 at 3:06 AM

Can you have separate markers?

Or that's not what you want to achieve in the first place? Perhaps you need to look on how to use quaternions 

Oct 5, 2010 at 3:08 AM

I'm sorry I ddin't watch the second video. yeah maybe you can try quaternions 

Oct 27, 2010 at 4:04 PM
Edited Oct 27, 2010 at 4:08 PM

Thanks,
But if I use the Quaternions, they will go to rotate based on own axis, if they have to be facing each other I would have to compare the position relating to that axis?
And I think I need two reference points so I can align the two 3d models, consider alignment of two points on a Cartesian plane.