Interactive_scene/README.md

## Introduction to Interactive Scenes 

📁 `ArtVIP/Interactive_scene` contains **6** pre-configured digital-twin scenes.

### Scene Features

Each scene's USD includes joint drivers with preset stiffness and damping values, and the target position of the drivers is set to 0. 

**Interaction modes:**
- Clicking "Play" will not trigger any actions
- Dragging the joint position will move the object, and it will stop at different positions depending on the magnitude of the drag force

### Customization Options

All joint driver parameters can be adjusted as needed, and you can also control the target position via scripting to achieve specific requirements.

For example, to make a joint open automatically, you need to set the joint stiffness value and target position.
Joint driver visualization:
<div align="center" style="margin: 1rem 0;">
  <img src="../assets/Joint_drive.png" width="100%" alt="Joint Drive Visualization">
</div>


---

### Pre-configured Joint States

The following demonstration sets all joint target positions to the enabled state:


<div align="center" style="display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin: 2rem 0;">

  <!-- Kitchen Scene -->
  <div style="border-radius: 8px; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.1);">
    <img src="../assets/kitchen-open.gif" width="100%" alt="Kitchen Scene">
    <p style="text-align: center; margin: 8px 0; font-size: 0.9em; color: #666;">
      🔪 Kitchen Scene Interaction
    </p>
  </div>
  <!-- Small Living Room Scene -->
  <div style="border-radius: 8px; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.1);">
    <img src="../assets/smalllivingroom_open.gif" width="100%" alt="Small Living Room Scene">
    <p style="text-align: center; margin: 8px 0; font-size: 0.9em; color: #666;">
      📺 Small Living Room Interaction
    </p>
  </div>

  <!-- Kitchen_with_parlor Scene -->
  <div style="border-radius: 8px; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.1);">
    <img src="../assets/parlor_open.gif" width="100%" alt="Parlor Scene">
    <p style="text-align: center; margin: 8px 0; font-size: 0.9em; color: #666;">
      🛋️ Parlor Scene Interaction
    </p>
  </div>
  <!-- Bedroom Scene -->
  <div style="border-radius: 8px; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.1);">
    <img src="../assets/bedroom_open.gif" width="100%" alt="Bedroom Scene">
    <p style="text-align: center; margin: 8px 0; font-size: 0.9em; color: #666;">
      🛏️ Bedroom Scene Interaction
    </p>
  </div>

</div>

---

### Interactive Demonstrations

The following is a demonstration of interacting with the environment using drag and drop:

<div align="center" style="display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin: 2rem 0;">
  <div style="border-radius: 8px; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.1);">
    <img src="../assets/Kitchen_interactive.gif" width="100%" alt="Kitchen Scene Example">
    <p style="text-align: center; margin: 8px 0; font-size: 0.9em; color: #666;">
      🍳 Kitchen Interaction Showcase
    </p>
  </div>
  <div style="border-radius: 8px; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.1);">
    <img src="../assets/interactive_largelivingroom.gif" width="100%" alt="Living Room Scene Example">
    <p style="text-align: center; margin: 8px 0; font-size: 0.9em; color: #666;">
      🛋️ Living Room Interaction Showcase
    </p>
  </div>
  <div style="border-radius: 8px; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.1);">
    <img src="../assets/interactive_childrenroom.gif" width="100%" alt="Children Room Scene Example">
    <p style="text-align: center; margin: 8px 0; font-size: 0.9em; color: #666;">
      🧸 Children Room Interaction Showcase
    </p>
  </div>
  <div style="border-radius: 8px; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.1);">
    <img src="../assets/Interactive_kitchen_with_parlor.gif" width="100%" alt="Kitchen with Parlor Scene Example">
    <p style="text-align: center; margin: 8px 0; font-size: 0.9em; color: #666;">
      🍽️ Kitchen with Parlor Interaction Showcase
    </p>
  </div>
</div>