# Rotate and Zoom

* Blippar Unity plugin provides extra features is pinch zoom and rotate feature. Which allows users to manipulate the AR objects in a scene using pinch zoom and rotate gestures.
* Pinch zoom is a feature that allows users to zoom in or out on a scene by pinching two fingers together or spreading them apart. When a user pinches their fingers together, the AR object in the scene will zoom out, making everything appear smaller. Conversely, when a user spreads their fingers apart, the camera or object in the scene will zoom in, making everything appear larger.
* Rotate is another feature that allows users to rotate an object in the scene by using a rotate gesture, such as a two-finger rotation. When a user performs a rotate gesture, the object will rotate in the direction of the gesture.

## Parameters and API’s list:

* WEBARSDK.IsRotate(true)- Enable and disable rotate functionality.
* WEBARSDK.IsZoom(true)- Enable and disable zoom functionality.
* WEBARSDK.RotateSpeed(1.0)- rotation speed
* WEBARSDK.X\_Rotate(true)- Enable and disable X axis rotation.
* WEBARSDK.Y\_Rotate(true)- Enable and disable Y axis rotation.
* WEBARSDK.ZoomSpeed(1.0) - Zoom speed
* WEBARSDK.ZoomLimit(2.0)- zoom limit

<figure><img src="https://content.gitbook.com/content/iLAVKddmtdWYvYSF2Gzs/blobs/fKhz7Iwgm01ACwNsZzbf/Screenshot%202023-06-15%20at%2013.02.04.png" alt=""><figcaption><p>rotate and zoom</p></figcaption></figure>