Hey,
I managed to export a taxiway bridge from blender, making it collidable by assigning “road material”.
The problem is, that now the road car traffic from the highway starts to float over the taxiway bridge (bridge is above the highway).
Now I got 3DSMax but I am not able to find, where to assign a collision attribute. It is stated in many forums that is easier than blender, but I just do not find the respective tag and it is not explained anywhere.
Any help would be greatly appreciated!
Thank you!