https://github.com/gdasim/selectionbox_2d_3d

https://github.com/gdasim/selectionbox_2d_3d

Last synced: 3 months ago
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• Host: GitHub
• URL: https://github.com/gdasim/selectionbox_2d_3d
• Owner: GDAsim
• License: mit
• Created: 2022-10-08T10:28:53.000Z (almost 4 years ago)
• Default Branch: main
• Last Pushed: 2022-10-08T10:30:27.000Z (almost 4 years ago)
• Last Synced: 2025-03-21T01:13:06.532Z (over 1 year ago)
• Language: C#
• Size: 27.3 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# SelectionBox_2D_3D

Manages A SelectionBox UI To Select Objects Using Mesh.Bounds or Collider

- Controls a SelectionBox UI size and position

- Restricts SelectionBox UI within bounds of another UI

 

## Features

- Works in any Screen Resoulution

- Works in any Canvas Rendering Mode - Overlay,Camera or WorldSpace

- Able to select single objects on cursor position

## Additional-Features

- 3 Event Callback - OnSelectionBoxSelect, OnSelectionBoxRelease, OnSelectionPointSelect

- Choose to select objects using [Mesh Bounds][MB] or [Collider Bounds][CB]

- Different criteria for object selection

  - Selected objects can be fully inside, outside, or intersecting the selectionbox

## Usage

1. Click and Drag over the screen to create an area to select all objects within the area

# ![SelectionBoxSelectArea](https://user-images.githubusercontent.com/5699978/110730119-de1c5b80-825a-11eb-9b24-589c032d4567.gif)

2. Click to select single objects in 3D Scene

# ![SelectionBoxSelectPoint](https://user-images.githubusercontent.com/5699978/110730125-dfe61f00-825a-11eb-9595-4bce90882b2b.gif)

## Implementation

1. Set a list of selectable objects using SetSelectableObjects(list)

2. Assign SelectionBoxUI and SelectionBoxArea

3. Use StartSelectionBox(),UpdateSelectionBox() and ReleaseSelectionBox()

 

## License

[MIT][L]

[L]: https://github.com/frozonnorth/SelectionBox_2D_3D/blob/main/LICENSE

[MB]: https://docs.unity3d.com/ScriptReference/Mesh-bounds.html

[CB]: https://docs.unity3d.com/ScriptReference/Collider-bounds.html