====== The Basic Operation of Items ======

Items in VirtualCast can accept various actions such as grab, use and scaling with both hands.

{{ :virtualcast:guide:controller.png?direct&600 }}

<WRAP 65% center>
^  Stick type  ^  Button  ^  Touchpad type  ^
|  USE  ^  Trigger (index finger)  |  Grab  |
|  Grab  ^  Grip (middle finger)  |  USE  |
</WRAP>


===== Grab =====

You can grab items and move or throw them.

===== Use =====

You can use items.\\
By using items, various operations can be performed on each item.

===== Scale with both hands =====

After grabbing an item with both hands, move your hands as if you are stretching or squashing the item.


===== Attracting items =====
You can emit a hand laser from your hand by holding down the menu button.\\
You can attract an item by pointing the hand laser at the item you want to attract and pressing the grab button.


===== Links related to the controller =====

**Official document**
  * [[https://docs.microsoft.com/en-us/windows/mixed-reality/motion-controllers | Motion controllers (Microsoft)]]
  * [[https://developer.oculus.com/documentation/unity/latest/concepts/unity-ovrinput/ | OVRInput]]
  * [[https://www.vive.com/eu/support/vive/category_howto/about-the-controllers.html|About the VIVE controllers]]

**xR input on Unity**
  * [[https://docs.unity3d.com/2018.4/Documentation/Manual/Windows-Mixed-Reality-Input.html | Input for Windows Mixed Reality]]
  * [[https://docs.unity3d.com/2018.4/Documentation/Manual/OpenVRControllers.html | Input for OpenVR controllers]]
  * [[https://docs.unity3d.com/2018.4/Documentation/Manual/OculusControllers.html | Input for Oculus]]