USD 3D Geometry Project

Modern Python implementation for 3D geometry creation and manipulation using Pixar's Universal Scene Description (USD).

Setup

1. Create virtual environment: python -m venv .venv
2. Activate: source .venv/bin/activate
3. Install dependencies: pip install -r requirements.txt

Project Structure

• src/primitives/ - Basic shape generators
• src/exporters/ - USD export utilities
• src/tutorials/ - SideFX tutorial implementations
• output/ - Generated USD files
• notebooks/ - Jupyter exploration notebooks

Usage

USD 3D Geometry Project - WORKING! ✅

Modern Python implementation for 3D geometry creation and manipulation using Pixar's Universal Scene Description (USD).

Current Status

• ✅ USD Core 25.5.1 - Fully functional
• ✅ Geometry Creation - Cone generation working
• ✅ File Export - USD files created successfully
• ✅ Python Environment - Virtual environment stable

Setup

1. Create virtual environment: python -m venv .usd_env
2. Activate: source .usd_env/bin/activate
3. Install dependencies: pip install -r requirements.txt

Quick Test

TBB Compatibility Fix

For ARM Mac users experiencing TBB library conflicts:

# Download compatible TBB version
wget https://github.com/uxlfoundation/oneTBB/releases/download/v2021.9.0/oneapi-tbb-2021.9.0-mac.tgz
tar -xzf oneapi-tbb-2021.9.0-mac.tgz
sudo cp -r oneapi-tbb-2021.9.0/lib/* /opt/homebrew/lib/

# Set library path in your shell profile
export DYLD_LIBRARY_PATH="/opt/homebrew/lib:$DYLD_LIBRARY_PATH"