can i move the camera in opengl,if yes how can i move it to make navigation inside a 3_D object as a tube.
By way that is very important for me please answer it in detaile,and if you have sample or code for it please send it to me.
Yes, ofcourse.
Use gluLookAt(eyex, eyey, eyez, centerx, centery, centerz, upx, upy, upz) to move
and look around.