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AI Tree is a versatile and highly optimized AI framework for Unity, designed to simplify and streamline the process of building complex AI behaviors while maintaining flexibility and functionality. Its standout feature is a unique decorator and service system, which dramatically reduces the complexity of traditional graph structures. Where typical graph systems may require 30 nodes to create a complex NPC behavior, AI Tree achieves the same, or even better, results with just 5 nodes, enhancing both development speed and ease of use.
Open Source, No DLLs: All code is written in C# and fully accessible for modification. This ensures that developers have complete control over the system, enabling deep customization without the restrictions of precompiled libraries.
Powerful Perception and Environmental Query Systems: AI Tree’s advanced perception system allows for dynamic responses to the game world. Characters can detect and react to environmental changes, players, and other NPCs in real-time, making them feel more responsive and lifelike. The environment query system supports fine-tuned control over decision-making processes, helping AI adapt to different gameplay situations seamlessly.
Optimized Node-Based AI Creation: AI Tree offers an intuitive, node-based editor interface, where developers can quickly design complex AI behaviors using simple visual tools. It includes built-in actions, conditions, and decorators to cover a wide range of gameplay scenarios, from basic patrols to sophisticated decision-making.
Modular Graph Structure: The system supports reusable subgraphs, modular behaviors, and shared nodes across different AI agents, allowing developers to build upon existing logic and create scalable, maintainable systems.
Full Integration with Popular Assets: AI Tree is compatible with third-party tools like Playmaker, Odin Inspector, Photon, Mirror, and the Dialog System for Unity, enabling smooth integration into existing projects and expanding its use case beyond AI logic.
- Access a library of in-depth video lessons to help you get started quickly, covering everything from basic setup to advanced behavior design.
- Join our active Discord community where developers and AI experts provide real-time assistance, tips, and feedback on your projects.
Comprehensive Documentation - Detailed, step-by-step guides with code examples are available to walk you through every aspect of the system.
🔥 Unique Features
Environment Query System!
Perception System!
✨ Main Features
Intuitive visual tree graph!
Over 175 built-in nodes!
Ability create custom nodes, decorators and services!
Parallel nodes support!
Global and local variables!
Visual runtime debugger!
Extensive documentation and videos!
Source Code Included!
Powerful API!
🧩 Integrations
Adventue Creator
A* Pathfinding Project Pro
Dialogue System for Unity
Mirror Network
Photon PUN 2 Network
Playmaker
SensorToolkit 2
Ultimate Horror FPS KIT
More coming…
