Bongo_ How do I create an expanding and contracting spring with Bongo?
I can create a spring using helix-surface-rail-section and then use “make solids”.
With Bongo2 I can animate it to expand and contract BUT the cross-section shape
of the wire becomes ellipitcal along the stretch axis(Y).
Requirements: 1) Spring stretches and contracts along
the Y axis WHILE The cross-section diameter of the wire
remains constant as does the diameter of the spring.
2a) The spring stretches and contracts along the Y axis WHILE both the diameter of the spring and the wire diameter vary.