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This repository is for the legacy Mixed Reality Toolkit (MRTK) v2. For the latest version of the MRTK please visit https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity
https://aka.ms/mrtkdocs
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PokePointer and TouchableVolumes not working reliable in packed scenes #10530

Closed jloehr closed 9 months ago

jloehr commented 2 years ago

Describe the bug

NearInteractionTouchableVolume stops working in certain situations and set-ups. This is when the volume is touched and the hand is moved into a certain position, so that the PokePointer ray is hitting a different collider in the scene due to its massive range.

Below you can see the bug reproduced in the HandInteractionTouchablesExample scene. The bug change increases with the amount and size of colliders in the scene:

https://user-images.githubusercontent.com/4631548/162165176-79331f1b-e312-4a52-9b6d-7cd1280b4b40.mp4

To reproduce

Steps to reproduce the behavior:

  1. Open HandInteractionTouchablesExample scene.
  2. Move and look sideways on the object setup, as shown in the video above.
  3. Now move your hand and touch the center object. It should start spinning.
  4. While still touching the center object, move you hand, so that the ray from the center object, through your finger tip will hit one of the other two objects. The center object stops spinning.

Expected behavior

NearInteractionTouchableVolume works regardless of scene and unrelated collider set-ups. Especially a scene setup, where the NearInteractionTouchableVolume is enclosed by other colliders.

Your setup

Target platform (please complete the following information)

Additional context

I do have a fix in the workings, that I'll PR once I have finished some additional tests.

IssueSyncBot commented 9 months ago

We appreciate your feedback and thank you for reporting this issue.

Microsoft Mixed Reality Toolkit version 2 (MRTK2) is currently in limited support. This means that Microsoft is only fixing high priority security issues. Unfortunately, this issue does not meet the necessary priority and will be closed. If you strongly feel that this issue deserves more attention, please open a new issue and explain why it is important.

Microsoft recommends that all new HoloLens 2 Unity applications use MRTK3 instead of MRTK2.

Please note that MRTK3 was released in August 2023. It features an all-new architecture for developing rich mixed reality experiences and has a minimum requirement of Unity 2021.3 LTS. For more information about MRTK3, please visit https://www.mixedrealitytoolkit.org.

Thank you for your continued support of the Mixed Reality Toolkit!