GLUUnProject in VB6

[nekodrugi99]

Hi
I am trying to measure the z distance from the camera (which lies on 0,0,0) to the certain points on the 3d object, and I would like to use GLUUnproject function. Unfortunately I couldnt find ANY examples how o use that function in Visual Basic 6 on the net. Can someone help me with this?

Thanks!

[nekodrugi99]

I've found that GLUT for VB has bug in 4 functions, among them GluUnProject. Anyway, I got a similar DirectX example, so I'll use it.
Thanks anyway