I would like to determine the distance from the bottom of a ceiling lamp down to the floor. I need this to asure that the distance between lamp and floor is sthg like two meters so that you can walk through under the lamp.
I was already working on this but cant remember the procedure any more. if I remember it right, i was drawing a line from one point at the bottom of the lamp to some point that i could snap down on the floor. for sure this line wasnt vertical and didnt therefore show the correct distance. but as I remember some command showed me the length of the z axis of this line…
if somebody knows how to do this - please let me know. thanks in advance. V