One of the critical anthropometric measurement for design is popliteal height which is critical for seat height. But In human build in Jack i cant see this value. How can input this value?
On the right_upper_leg segment, you will find the poplit site for reference.
While popliteal height is not a scaling input, you can easily measure this height using the advanced ruler, found under the Utilities menu. Interactive scaling of the figure should allow you to achieve the popliteal height you need.