Hands model a little bit weird in hand-tracking showcase

[vincentfretin]

Description:

The index finger on the hands is really weird, there seems to have a small rotation issue here.

• A-Frame Version: master Dec 7, 2022 threejs r147
• Platform / Device: Quest 1
• Reproducible Code Snippet or URL: npm run start:https and open https://192.168.1.x:8080/showcase/hand-tracking/ in your Quest and put your controllers on the ground to enable hands tracking

With handy-controls used in aframe-xr-boilerplate we have much better looking fingers with the white hand models.

[dmarcos]

API has changed and hence model has to be updated accordingly.

[dmarcos]

Thanks for noticing the issue and reporting

[vincentfretin]

Oh yes much better! Thanks.