protongraph/protongraph

Health v2 · maintenance only

Adoption not part of the score

1734 stars · 94 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

ProtonGraph is a standalone, node-based desktop application for procedural 3D content generation, built as a Godot engine project. Users chain simple nodes into graphs to produce complex 3D models, functioning like visual scripting specialized for game asset creation.

Use cases

• generate 3d models procedurally with a node graph
• node-based procedural content generation tool for games
• create game assets like props and terrain without manual modeling
• visual scripting for 3d mesh generation
• free open-source alternative to houdini or blender geometry nodes
• generate content on the fly inside a godot game
• scatter, deform, and combine meshes using nodes

When to choose

• You want a free, MIT-licensed, node-based tool for procedural 3D content centered on game development
• You work in the Godot ecosystem and want to embed or extend procedural generation without legal headaches
• You prefer a lightweight standalone app over learning Houdini or Blender Geometry Nodes for simpler procedural assets

When to avoid

• You need production-stable, feature-complete procedural modeling - the project is explicitly experimental and mid-port to Godot 4 with some missing or broken features
• You need a full Houdini or Blender Geometry Nodes replacement for film-grade VFX or complex pipelines
• You need runtime in-game content generation today - that is a long-term goal, not a current capability

Facets

application · maturity experimental

graphics gui graphics cross-platform windows godot godot-engine node-graph procedural-generation procedural-content-generation 3d visual-scripting gdscript mesh-generation game-assets houdini-alternative game-development desktop linux macos

Member repositories

For agents

markdown · JSON · MCP: product_card(name="protongraph/protongraph")