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Third Party Issue

Votes

1

Found in

2020.3

2020.3.23f1

2021.2

2022.1

2022.2

Issue ID

1385306

Regression

No

ArticulationBody with uneven tensors keeps accelerating when rotation is applied

Physics

-

How to reproduce:
1. Open the user's attached project
2. Open scene Scenes/TestScene
3. Press the Play button and observe the Game view

Expected result: the rotation speed of both ArticulationBodies remains constant
Actual result: the rotation speed of both ArticulationBodies increases with time

Reproducible with: 2020.3.27f1, 2021.2.10f1, 2022.1.0b5, 2022.2.0a3
Could not test with: 2019.4.36f1 (ArticulationBody not supported)

Notes:
1. The issue occurs when applying rotation on 2 axes, which implies that tensors are solved incorrectly
2. Similar results are observed either adding torque or setting velocity directly

  1. Resolution Note:

    This is an issue deeply rooted in PhysX and currently we don't have a fix for it.

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