Pinchable ScrollRect
PinchableScrollRect allows user to zoom in and out on the Scroll Rect with both Touch Input and Mouse Input
by LokoSolo Games
★★★★★ star rating
Price History +
Features
- Customizable pinching behaviour with inherited Unity ScrollRect behaviour.
- Overridden OnScroll behaviour for mouse scroll to perform zooming behaviour.
- Customized pinching gesture to perform the same zooming behaviour as mouse scroll input for touches.
- Transformed standard Unity Event IPointerUp & IPointerDown interface into IPinch interface for further customization of touch behaviour.
Getting Started
- Use it same as the way you use the Unity ScrollRect component.
- Add a UI/ScrollView from the GameObject Menu
- Select the ScrollRect added, click on the context dropdown menu
- Select "Replace as Pinchable"
Important Remarks
- Without PinchInputDetector, the ScrollRect can still perform zooming with mouse scroll input but not touch input.
- The absolute minimum scale of the Content of the ScrollRect is 1. A customizable lower bound and upper bound of the scale can be set on inspector.
- Any third touches detected after pinching will be ignore, even after both pinching touches are lifted.
UPM Package
