MRTK3 develops Hololens application - gesture drag, rotate, zoom object implementation

Official Tutorial: Exercise - Add a Hand Interaction Script to an Object - Learn | Microsoft Docs

https://dongyoonpark.medium.com/mrtk-101-faq-how-to-use-mixed-reality-toolkit-unity-for-basic-interactions-hololens-2-88dbcb9758f9

Use the tool MixedRealityFeatureTool-1.0.2206.1-Preview to lay out the Unity environment and start developing.

Case effect:

This case implements dragging and rotating objects

 

1. Create an empty scene and use the tool to import the configuration

2. Create a dragged object model arbitrarily

3. Script to add Microsoft HoloLens plug-in MRTK 2 to it

4. Complete the case

Next, I will explain one-handed precision zooming

Add script BoundsControl to the manipulated game object

Modify zoom corner style

Modify edge style

Bounds control - MRTK 2 | Microsoft DocsOfficial style modification API

Simulate manual input:

• To enable the simulated right hand, press and hold the space bar.To remove the hand, release the space bar.
• To enable the simulated left hand, hold down the left Shift key.To remove the hand, release the key.
• To move the left or right hand in the scene, move the mouse.
• To move your hand forward or backward, roll the mouse wheel.
• To simulate a pinch gesture, click the left mouse button.
• To rotate the hand, hold down Spacebar + CTRL (right hand) or left Shift + CTRL (left hand), then move the mouse
• Press Y to fix the right hand and T to fix the left hand

Conscience Course