[src] Add objects rotation and scaling interaction using VR controllers

[PierreFonda3D]

Add rotation and scaling for objects

This PR aims to add functionalities related to:

• Add rotation and scaling when pressing both trigger

Important Added Files

Scripts/VRTools/SofaTwoHandedGrabMoveProvider.cs

Most important, the script that allows to grab using both trigger,scale and rotate. The script base was taken from XRI : TwoHandedGrabMoveProvider.cs

*.mat

• some usefull materials

Important Modified Files

Scripts/GameMode/GameController.cs

• Added functionality to switch between modes for objects (Scale and rotation) using an animation implemented as a coroutine.

Scenes/SurgiViz4D.unity

• The scene were the implementation was tested and implemented

Notes