Hasta La Motion!

Heya, I’m pretty new to 3d, but find that I learn faster just by diving into things and experimenting with things I think I can use for something.

So I did a panning shot from a balcony down on a parking lot. I opened it up in Boujou and tracked the features.. even managed to find 4 gold points that would stay in the entire shot.
However, even after doing the nodal tutor included with Boujou, I find it hard to get a solve that is accurate in Cinema 4D.

Are there anything specific I need to worry about when tracking a panning shot that is filmed downwards on a plane surface?

Would I be correct in assuming that when filming downwards and the camera point is directly on the plane in 3d view, then many of the points are supposed to be below the plane?

Any other tips that could help me along? 🙂

Appreciate it…

Torben