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Fixed in 2022.1.X

Fixed in 2021.1.X, 2021.2.X

Votes

0

Found in

2019.4

2020.2.1f1

2020.3

2021.1

2021.2

Issue ID

1337537

Regression

No

SurfaceEffector2D causes high forces and incorrectly interacts with Collider2D set as trigger.

Physics2D

-

Reproduction steps:
1. Open the attached project "Repro.zip"
2. Press Play

Expected result: The ball GameObject does not teleport
Actual result: The ball GameObject teleports to (0, 0, 0) Position once its Circle Collider triggers Surface Effector 2D

Reproducible with: 2019.1.0f2, 2019.4.28f1, 2020.3.12f1, 2021.1.11f1, 2021.2.0a20
Not reproducible with: 2018.4.36f1, 2019.1.0f1 (Completely different behavior - the ball bounces off)

Reproducible with:
Editor on MacOS

Not reproducible with:
Player on MacOS
Editor and Player on Windows 10
VLNQA00121, Samsung Galaxy S9, Android: 9, CPU: Exynos 9 Series 9810, GPU: Mali-G72

  1. Response avatar

    Resolution Note (fix version 2022.1):

    This is caused by the fact that the SurfaceEffector2D wasn't ignoring 2D Colliders set to be triggers. Using such colliders resulted in undefined forces being applied.

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