Leenkx Documentation

Leenkx is a full-stack 3D software development kit for Blender. This site collects the user manual, the logic node reference, tutorials, and the API documentation generated from the SDK sources.

Sections

Manual

Learn the engine end to end: installation, scene setup, materials, graphics, logic, scripting and deployment to desktop, mobile and web.

• Getting Started
• Essentials
• Graphics
• Code
• Deployment

Node Reference

Visual scripting inside Blender. How logic node trees work, the event system, common pitfalls, and the complete library of nodes.

• Introduction to Logic Nodes
• Writing Your Own Nodes
• Events
• Node Library

Tutorials

Step-by-step projects that build a working scene, plus community tutorials and games made with Leenkx.

• Playground Tutorial
• Tanks Game
• Vehicle Setup
• Community Tutorials

Examples & Demos

Runnable browser builds of every example, template and tutorial project - embedded in the docs, searchable, and working offline.

• Tutorials
• Templates
• Examples

API Reference

Generated from the Haxe sources: leenkx, iron, zui, kha and the bundled libraries, with searchable classes, fields and methods.

• Browse the API

Development

For contributors and engine developers: SDK setup, architecture, render pipeline, audio, and platform internals.

• Installation & Setup
• Engine Architecture
• Contribute

Leenkx

Project resources on the main site and the source forge.

• leenkx.com
• LNXSDK Source
• RunT Runtime
• Examples
• Templates

Popular topics

Live Demos

Materials Traits Render Path Physics Sound Terrain Navmesh UI Editor JavaScript WebAssembly Troubleshooting