Spring animation

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Hello,
Does anybody know how to animate a spring.
The Spring moves inwards and outwards.
The cape of the Spring doesn't deform, stays a round round wire ..

Ton

Attachments:
spring.zip (791.3 KB)

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Just deform (squash and stretch) your spring as curve , then add tube to this curve with PolyWire SOP :wink:
https://www.youtube.com/c/sadjadrabiee [www.youtube.com]
Rabiee.Sadjad@Gmail.Com
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This is a simple example about this :idea:

Attachments:
JK_Squash_Helix.hip (87.5 KB)

https://www.youtube.com/c/sadjadrabiee [www.youtube.com]
Rabiee.Sadjad@Gmail.Com
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Hi Rabiee,

Thanks for your example,! I could not find a way to do it

Ton :idea:
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Maybe helpy, too. Press play to see the animation.
Spring created via sweep.

Attachments:
spring_has_uvs_with_control_nulls_animated_185.hip (306.3 KB)

English is not my native language, sorry in advance for any misunderstanding :-)
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