Search Issue Tracker
Fixed in 2021.2.X
Fixed in 2020.3.X, 2021.1.X
Votes
1
Found in
2018.4
2019.4
2019.4.19f1
2020.3
2021.1
2021.2
Issue ID
1334367
Regression
No
RaycastHit2D Normal is incorrect when Physics2D.Raycast hits an EdgeCollider2D with a Rigidbody
How to reproduce:
1. Open the attached project "RaycastNormals.zip"
2. Open SampleScene
3. Enable Gizmos in the Game View
4. Click Play
5. Observe the drawn Raycast and its normal
6. Add a Rigidbody2D to the Edge Collider game object
7. Observe the drawn Raycast and its normal
Expected result: The normal does not change
Actual result: The normal points up, regardless of the edge collider rotation
Reproducible with: 2018.4.34f1, 2019.4.26f1, 2020.3.9f1, 2021.1.8f1, 2021.2.0a17
Workaround: Calculate the normals manually by using RaycastHit2D.collider.transform or use a small Edge Radius on the Edge Collider
Notes:
1. This does not reproduce with other 2D colliders
Add comment
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- Shader Graph skybox material is rendered inccorrectly in builds when "Allow Material Override" or "Cast Shadows" are enabled and the "Deferred" Rendering Path is used
- Object motion is affected by incorrectly added rotation motion when importing animations
- Base class's Context Menu method is called when calling it in the Editor from the child class and the child class overrides this method
- Editor crashes with prompt "The file 'MemoryStream' is corrupted! Remove it and launch unity again! [Position out of bounds!]" when adding a serialized field to a precompiled DLL
- Android Player freezes waiting for a texture upload when AssetBundle.LoadFromFile is used
Resolution Note (fix version 2021.2):
This has been fixed in Unity 2021.2.0a20 and 2021.1.11f1.