Hi,

very nice function and I would really like to use it, but I do not entirely understand what the "axis" parameter is supposed to be. Where do I obtain it from? ("vec" is clear, it's the normal of the surface, "entAng" is clear as well and "factor" is always 1 for my purpose) Could you please explain it to me once more, maybe going a little more into detail? Basically, all I want to do is having the feet of my model face the ground below them at any time, no matter what it looks like.
I already asked that question in the other thread but I assume the chances are higher that you see it in here, besides it is part of this topic anyway