Nova3D generates structured 3D assets with distinct, editable parts from text prompts or reference images. It targets 3D artists, game developers, and engineers who require actionable models rather than monolithic meshes. The primary benefit is the preservation of part boundaries, enabling precise downstream editing, regeneration, or articulation of individual components.

How It Works

Nova3D employs a "Prompt-to-Code" or "Image-to-Code" paradigm, generating Blender-native Python scripts as its core output. This approach leverages Blender's scene graph to create assets with logical hierarchies, named parts, and proper parenting. Unlike diffusion-based generators that produce single, merged meshes, or CSG systems limited by organic shape complexity, Nova3D's script-native method is a superset, offering greater expressiveness, material support (PBR), and editability.

Quick Start & Requirements

• Installation: Requires Flutter 3.24+ (installation guides for macOS, Windows, Linux provided).
• Setup:

  git clone https://github.com/RareSense/Nova3D.git
  cd Nova3D
  flutter pub get
  

• Run: flutter run -d web-server --web-hostname 0.0.0.0 --web-port 5555 (access via http://127.0.0.1:5555).
• Prerequisites: API keys for OpenAI, Anthropic, or Gemini are required. Port 5555 is necessary for OAuth redirect.
• Links: website, discord, twitter/X, github issues.

Highlighted Details

• Generates 3D assets as executable construction procedures, outputting structured GLBs with named, addressable parts.
• Achieves higher geometric clarity, stronger downstream readiness, and explicit part structure compared to monolithic mesh generators.
• Supports multiple LLMs (Claude 3.5, GPT-4o, Gemini 1.5 Pro) via a model-agnostic pipeline.
• Features an integrated Three.js viewport with transform, snapping, and material editing tools.
• Includes local caching for generated models and supports reference images for guidance.

Maintenance & Community

Community channels include discord and twitter/X. Development activity can be tracked via github issues.

Licensing & Compatibility

The provided README does not specify a software license. This omission requires clarification regarding usage rights, particularly for commercial applications or integration into closed-source projects.

Limitations & Caveats

The client connects to a currently closed-source hosted backend service (nova3d.xyz). While self-hosting the backend is theoretically possible, it necessitates building the server infrastructure from scratch. The project relies on Flutter for its client-side UI.