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31
votes
Duplicate

[TriggerCollider] OnTriggerStay is not called for child objects

Physics

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Aug 10, 2015

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Version/s: 5.1.2p3

Steps to reproduce: 1. Open the attached project 2. Open and play 'trigger' scene 3. Open the scene view and move the 'Parent' game... Read more

31
votes
Fixed

RaycastHit returns the wrong triangle index in Unity 5

Physics

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May 26, 2015

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Version/s: 5.0.1f1

Steps to reproduce: 1. Open attached project's "TriangleBug" scene with 4.6 version of Unity. 2. Enter play mode. (have both scene a... Read more

18
votes
Not Reproducible
20
votes
Fixed

Cloth performance drops when increasing the number of GameObjects with C...

Physics

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Jul 31, 2019

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Version/s: 2018.4.0f1, 2018.4.4f1, 2019.1.0a1, 2019.2.0a1, 2019.3.0a1

How to reproduce: 1. Open the attached project (case_1173457.zip) 2. Enter Play Mode 3. Set the "Active" Cloth slider to 2 > observe... Read more

17
votes
Fixed

Method WheelCollider.GetGroundHit and terrain changes causes unity crash

Physics

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Mar 23, 2015

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Version/s: 5.0.0f4

Sometimes method WheelCollider.GetGroundHit crashes unity if terrain height is changed, I'm still not sure for real cause. 1. Play... Read more

15
votes
Won't Fix

Active Constraints number spikes inside profiler when Rigidbodies are ro...

Physics

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Jan 31, 2019

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Version/s: 2018.3.0a5, 2018.3.3f1, 2019.1.0a2, 2019.2.0a1

Reproduction steps: 1. Open the stripped project inside "1122594_repro.zip" 2. Open the Profiler window together with Physics catego... Read more

35
votes
Postponed

Transform.position() values becomes to NaN when one GameObject rotates w...

Physics

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Mar 15, 2017

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Version/s: 5.5.0f3

To reproduce: 1. Open repro project 2. Play scene 3. Using arrow keys (or w,a,s,d) move cube to the corner of ground Expected: when... Read more

18
votes
Fixed

creating prefab from interactive cloth in the scene crashes the editor

Physics

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Dec 16, 2013

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Version/s: 4.3.1f1

1) I created an object with interactive cloth and a cloth renderer. I setup the cloth colliders and see it behave like cloth when I ... Read more

20
votes
Active

The joint.angle value changes when the parent changes rotation

Physics

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Mar 17, 2017

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Version/s: 5.4.3p4

To reproduce: 1) Open attached project and scene in it 2) Play it 3) Select "TwoProblems" 4) In scene view, start rotating it by y a... Read more

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