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microsoft / MixedRealityToolkit-Unity

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
MIT License
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Rigged Hand Shapes and Animation #11211

Closed MehdiViper closed 1 year ago

MehdiViper commented 1 year ago

This issue has been migrated a new MRTK repository, and the status of this issue will now be tracked at the following location:

Overview

I'm using MRTK3 with HTC Vive, when I press trigger button corresponding hand will have fist shape, or some other shapes while pressing grip button. I want to know how they are working under the hood, I want to add custom shapes when interacting with different intractable. How can I do this?

Which subsystem or class has hand shaping duty?

Thank you in advance 🙏🏻

Unity editor version

2021.3.13 LTS

Mixed Reality Toolkit release version

MRTK3 pre.12

Zee2 commented 1 year ago

Hi there, these hand shapes are driven directly from the underlying platform. MRTK3 does not currently support custom hand shapes for interactions on controllers. If you'd like to look into implementing your own, check out the HandsSubsystem definition where you can create your own hand data "provider".

Zee2 commented 1 year ago

For more context; the synthetic hands subsystem is what drives the hand shapes in-editor during hand simulation, and you would probably be able to pattern your own subsystem after that.

MehdiViper commented 1 year ago

Is there any chance that hand shape will be added to MRTK3?

Zee2 commented 1 year ago

Hand shapes are supported in simulation, but we don't currently have interactable-specific hand shapes on the roadmap. This is mostly due to our focus on AR and MR platforms where your physical hand is visible. We welcome community packages for this functionality though!