I have a couple of questions concerning the ambient file.
Suppose I have to calculate images for different rooms of a building, one perspective at a time of each room, with some room being more ‘open’ looking onto other rooms, would you suggest to have just one ambient file (of course the geometry and the parameters would stay unchanged) and simply add on it?
What happens if one calculation doesn’t go through for some reason, let’s say because I am forced to stop it and the same calculation is then started again? I see that it doesn’t start from zero, but simply adds to what was calculated since then (at least this is my impression). Would the final calculation be reliable?
Thank you for your help.