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Fixed in 2022.1.X

Votes

0

Found in

2019.4

2020.1.0f1

2020.3

2021.1

2021.2

Issue ID

1339658

Regression

No

Non Kinematic GameObject with Fixed Joint moves too far away from the origin when using Temporal Gauss Seidel

Physics

-

Steps to reproduce:
1. Download and open the user's project "Test Physics.zip"
2. Open Assets/Scenes/SampleScene.unity
3. Click on Play
4. Move "Cube" GameObject using the WASD keys

Expected result: The GameObject "Cube (1)" moves along with the GameObject "Cube"
Actual result: The GameObject "Cube (1)" moves too far away from the origin

Reproducible with: 2019.4.27f1, 2020.3.11f1, 2021.1.9f1, 2021.2.0a18
Could not test with: 2018.4.35f1 (Temporal Gauss Seidel option not available)

Note:
1. The issue is not reproducible when using Rigidbody.position to move "Cube"
2. The issue is not reproducible when using Projected Gauss Seidel (Project Settings > Physics > Solver Type)

  1. Resolution Note (fix version 2022.1):

    Fixed in: 2022.1.0a14

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