[GSAP & ScrollMagic, animation reversing when scrolling up]

Thank you Manfred. That is helpful.

 

Your example looks good, although now instead of reversing it seems to 'stick' on the frame you are on when scrolling back up. Which is an improvement, but still not quite what I'd like

[GSAP & ScrollMagic, animation reversing when scrolling up]

I'm just getting started with GSAP and so far it looks great. I've hit a difficulty using it with ScrollMagic. I'm playing a GSAP timeline to animate an SVG of a van exhaust, when the van being ing the middle of the screen is detected by ScrollMagic. In the pen scroll down to find the van and see the animation. Then scroll up and you should see the animation reverse before stopping. I can see how this behaviour would be desirable in some circumstances, but I wish to know how to avoid it here. Thanks

See the Pen ZKEErZ by paultrotter50 (@paultrotter50) on CodePen