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Votes
0
Found in
2018.4
2019.2
2019.3
2019.3.0f3
2020.1
Issue ID
1209099
Regression
No
Rigidbody falling onto another kinematic rigidbody using MoveRotation(0), has <1e-5 variation in Rigidbody Info fields
Steps to reproduce:
1. Open user's attach project "RigitbodyTest.zip"
2. Open "SampleScene"
3. In the Hierarchy select "Cube"
4. Enter Play mode
5. Notice the fluctuating Transform.Y value in the Inspector
Expected results: RigidBodies is not moving
Actual results: RigidBody is moving in a very small interval of Y value when it is on top of a Quaternion.normalized Rigidbody
Reproducible with: 2018.4.0f12018.4.15f1, 2019.3.0f6, 2020.1.0a20
Note: Quaternion.Normalized is not present in 2017.4
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Resolution Note:
The jitter that is observed here is smaller than the epsilon used in the physics engine (1e-5), so strictly speaking nothing is moving in fact.