Jarcas Popup UI is a system for handling all of your popup dialog needs in the new v4.6 Unity UI (uGUI).

Web Demo

Features:
- Well-documented with full source code and Inspector tooltips
- Basic modal popup with 1-3 text buttons
- Input popup to prompt user to enter some text
- Context popups with Sprite buttons positioned over a specified RectTransform
- UnityAction delegate callbacks to provide your code with the user's responses
- Loading Screen popup to temporarily disable any user interaction
- Supports Mecanim animations for showing/hiding popup dialogs
- Show any popups with just one line of code
- iOS/Android ready
- Unity Pro not required

Online Documentation (PDF)