License requirement

The functionality described requires a MANUS Bodypack or a MANUS license dongle containing one of these licenses to be connected:
Core Pro Core XR Core Xsens Pro Core Qualisys Pro Core OptiTrack Pro Demo

Interaction framework

Our interaction framework is a powerful tool that allows you to easily implement interactive elements in your Unity projects. With this framework, you can create realistic hand interactions, such as picking up objects, interacting with buttons and switches, teleporting, and more. To help you get started, we provide an example scene that showcases the capabilities of the interaction framework. This scene demonstrates various interactable objects, including grabbables, switches, turnables, sliders, and buttons. By following the step-by-step instructions below, you can set up the hand and interactables in your own Unity project. Each section provides clear guidance on how to add the necessary scripts and components to achieve the desired functionality.

Setting up the hand

To enable hand interactions in your Unity project using the Unity Interaction Framework, you need to follow these steps:

1. Add the HandGrab script to the wrist bone of your character model. This script allows the hand to grab objects.

   

2. For the ghost hand effect, add the InteractionHand script to the same object that contains the Skeleton script. This script provides visual feedback for hand interactions.

   

3. Optionally, you can modify the grab radius or the physics layer to customize the hand interactions.

You have now set up the hand in your Unity project and can start implementing interactive elements.

Interacting with buttons/switches

To interact with objects, you need collision. You can do this manually by adding colliders to the objects, or you can use the ColliderGenerator script provided with the plugin. Simply add the ColliderGenerator script to the same game object that contains the skeleton script.

Teleporting

To enable teleportation controls place the teleporter prefab as a child of the wrist bone in your Unity project.

Setting up interactables

The Interaction Framework provides a variety of interactable objects that you can easily incorporate into your Unity projects. These objects include grabbables, switches, turnables, sliders, and buttons. This section will guide you through the process of setting up each type of interactable.

Grabbables

Grabbables are objects that can be picked up and manipulated by the player. They are typically used for objects that the player can hold or move around in the game world. To make an object grabbable, follow these steps:

1. Add the GrabbableObject script to the object that you want to make grabbable. This script enables the object to be grabbed by the player.

   
   Make sure the object has a collider component as well.

2. (Optional) If you want to make the object throwable, you can also add the ThrowableObject script. This script allows the player to throw the object after grabbing it.

   

Switches

Switches are interactive objects that can be toggled between two states, such as on/off or open/closed. They are commonly used for controlling lights, doors, or other game mechanics. To set up a switch, follow these steps:

1. Add the RockerSwitch component to the object that represents the switch.

   

2. Add two collision areas for both sides of the switch with colliders. These collision areas define the regions where the player can interact with the switch.

   

3. Set the pivot point around which the switch should rotate.

4. Set the rotation amount that determines the range of motion for the switch.

Turnables

Turnables are objects that can be rotated by the player. They are often used for knobs, dials, or other objects that can be turned. To make an object turnable, follow these steps:

1. Add the TurnableObject component to the object that you want to be rotatable.

   

2. Set the turn axis and the up axis. The up axis should be perpendicular to the turn axis.

3. Make sure the object has a collider component.

Sliders

Sliders are interactive objects that can be moved along a linear path. They are commonly used for volume controls, settings, or other adjustable parameters. To set up a slider, follow these steps:

1. Add the MovableObject component to the object that you want to be movable.

   

2. Set the start and end position of the slider. These positions define the range of motion for the slider.

3. Make sure the object has a collider component.

Buttons

Buttons are interactive objects that can be pressed or released by the player. They are often used for triggering actions or events in the game. To set up a button, follow these steps:

1. Add the PushButton component to the button object.

   

2. Assign the moving part of the button. This is the part that visually moves when the button is pressed.

3. Assign the two collision areas for pressing and releasing the button.

   

Prefabs

The Interaction Framework ships with prefabs for each type of interactable object mentioned above. You can inspect these prefabs to understand how they are set up and use them in your own projects. Simply navigate to the appropriate folder in the Unity Editor and drag the desired prefab into your scene.

By following these instructions, you can easily incorporate interactive elements into your Unity projects using our Interaction Framework.