Hello
Small memory lapse :-)
I have two pieces with elaborate shapes that rotate together.
I can detect interferences but this function has a disadvantage which is that you have to rotate the room degree by degree to ask it if there is interference. Then exit the function, move the part and ask again if there is any interference.
Indeed, when you are not in the interference function, the two parts are blocked and the only way to move them slightly is to leave the function.
There is another function that unfortunately I don't remember (snifff!) which was done with contacts. We turn the room and when there is contact with the other room it emits a noise and there is a sign on the screen. This is a way of detecting unwanted contacts.
Kind regards