HEGo - Houdini Engine for Godot 0.5.2 3D Tools 4.4 Community

Submitted by user pprickarz; MIT; 2025-07-23

A C++ GDExtension that integrates Houdini Engine into Godot 4, enabling procedural content generation using Houdini Digital Assets (HDAs) with a scriptable API.

THIS NEEDS A COMMERCIAL HOUDINI LICENSE TO RUN AT THIS MOMENT

WIKI:

https://github.com/peterprickarz/hego/wiki

FEATURES:

Scriptable API: Built with GDScript integration in mind for maximum flexibility
Multiple Node Types: Support for geometry input, curve input, and HDA asset nodes
Session Management: Multiple session types (in-process, TCP, named pipes, shared memory)
Bidirectional Data Flow: Convert between Godot and Houdini geometry formats
Parameter Management: Automatic type conversion between Godot Variant and HAPI types
Mesh Generation: Generate Godot meshes, instances, and scene nodes from Houdini