Spring Constraint

A constraint system with spring behavior

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📦 Add to VRChat Creator Companion

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How it works

• The constraint is weighted between 3 sources to achieve a spring-like effect.

Install Guide

https://github.com/VRLabs/Spring-Constraint/assets/76777936/6a5056c7-9f47-4caf-bef0-8eae04f84613

• Drag & drop the Spring Constraint prefab into the base of your Hierarchy.
• Right click and unpack the prefab, then drag & drop it onto your avatar.
• Expand the prefab hierarchy and find Spring Target
• Move Spring Target outside of Spring Constraint and place it anywhere in your avatars hierarchy as needed.

Note

When building for Quest, you will have to remove unsupported components and shaders

How to use

• Place your objects inside Spring Constraints -> Container.
  • Alternatively you can constrain the objects to Container.
• To change the characteristics of the spring, change the position constraint values on the Motion object:
  • Sources > Spring Target (default 1.1) controls the strength of the spring. Higher values make it harder to stretch the spring. Min: 1, Max: 2
  • Sources > Motion (default 4) dampens acceleration, the higher the value the slower Container accelerates.

Performance stats

Constraints:        2
Constraint Depth:   2

Hierarchy layout

Spring Constraint
|-Container
|  |-Cube
|-Motion
|-Spring Target

Contributors

• lin
• PF_Cactus

License

Spring Constraint is available as-is under MIT. For more information see LICENSE.

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