I implemented a separating axis test for 3D collision detection with oriented bounding boxes.
I can get the collision depth by looking for the minimum overlap on the axes.
Now I also need to get the distance of non colliding boxes but I can't figure out if there is a way to calculate it from the projections of the separating axis test.
So is there a way which uses the available data from the separating axis test or do I have to implement a distance calculation algorithm separately?
I would be glad if you have any ideas...