3 ms·
Could it help to have a point-like light source from a good angle that gives you a sharp shadow? Then it may be possible to judge distance based on the distance
by mhei 9y ago
Could it help to have a point-like light source from a good angle that gives you a sharp shadow? Then it may be possible to judge distance based on the distance between the tip and its shadow.
- lmilcin 9y agoHaven't thought of that. I will investigate, thanks for the tip!