Unity Isometric 2D System (with Job System Support)

A 2.5D isometric sorting plugin for Unity.

System Requirements

• Unity: 2023.2 or newer

Quick Start

Open Unity’s Package Manager, click the + button, and select Add package from git URL....
Paste the following URL:

https://github.com/MyNameIsDabin/UnityIsometric2D.git?path=/Assets/Isometric2D

You can also clone the entire repository and include only the scripts you need.

Check out the included sample project and open the Sample.unity scene for a working example.

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Features

Visual Debugging & Job System Support

• Real-time visual debugging of sorting in the Unity Editor.
• High-performance sorting powered by Unity’s Job System.
• Option to switch to a single-threaded mode for compatibility with older Unity versions.

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Sorting for SortingGroup and SpriteRenderer

• Attach IsometricSortingGroup or IsometricSpriteRenderer to your target SpriteRenderer or SortingGroup.
• These components depend on IsometricObject, which stores the calculated sorting order.
• You can create custom sorting behavior by inheriting from the IsometricOrderBinder class.
• To avoid performance issues when many objects are present, culling options are provided to include only visible objects in sorting.

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Automatic Handling of lossyScale in Isometric Area

• Automatically adjusts the isometric collision bounds based on lossyScale.
• No need to manually update the IsometricObject size when flipping or scaling objects, even when parent objects are transformed.

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License

CC0 1.0 Universal (Public Domain Dedication)