I'm a blender n00b and this may be a wrong tool for the job, but I've found some great features in Blender (like the caliper add on), so I'm pretty sure there's a way to easily (or at least bit easier) select two surface points of a loaded 3D .ply model somehow instead of moving the caliper/ruler points and its x y z axis individually one at a time?
Is there such a tool in Blender (or anything standalone) for selecting points from a surface of a loaded 3D model and measuring the distance of those selected points please?
Any explanation for how to do it any faster in Blender, instead of moving x y z axis of caliper (or ruler/protractor tool) one at a time attempting to align them to a surface of a loaded 3D model, or in any other tool that's able to measure that would be greatly helpful and appreciated. TIA