Question about Blend Shape Function

[hymwan5-c]

Hi guys~

I'm recently following a rigging tutorial about making a tank tread, below is the video link:

https://www.youtube.com/watch?v=-pXAi7_Egho&list=PL7CVY-lQu6veDbhaxRs2RIvesKoveSr2K&index=21&ab_chan...

When it goes to the Blend Shape part, the 'tread' wired to the 'base curve' is supposed to blend from 'target 2' to 'target 1' when I rotate the 'rotationController' from 0 to -50 degrees. It really does but just by flipping it instead of animating what it should be like.

I have attached the MA file and a demo clip below. Hope you can give me some hints about it. Thank you~~

[Baboonian · Accepted solution]

Hi

this is because 'target1' was flipped, and then maybe frozen, idk. You should copy 'target3' and manually adjust the points

[hymwan5-c]

I got it. Thanks! That helps me a lot!