Measurement tool

Hello!

I think it would be fantastic to have a tool to quickly break down proportions !
Being able to quickly measure the model, using a reference of 1 unit = 1 head, and aligning it with the pose to become familiar with the reference points (even extending to a kind of "Vitruvian Man").
I believe this would be an extremely useful and educational tool.

Thank you,
Myfo

I think that's a pretty swell idea, and I feel that it could and would be useful for the longer drawings.