node.gl

node.gl is a GoPro graphics engine for building and rendering graph-based scenes. It is designed to run on both desktop (Linux, OSX, Windows) and mobile (Android, iOS).

Warning: note that node.gl is still highly experimental. This means the ABI and API can change at any time.

📜 License

node.gl is licensed under the Apache License, Version 2.0. Read the LICENSE and NOTICE files for details.

👤📚 Users documentation

🛠 Tutorial

• Starter tutorial

💡 How-to guides

• Installation
• Using the C API

⚙️ Discussions and explanations

• node.gl standalone build environment
• Shaders
• Media (video) time remapping
• Graphic configuration (blending, inheritance, ...)
• How the Noise node works

🗜 Reference documentation

• libnodegl
• pynodegl
• pynodegl-utils
• ngl-tools
• Eval

👷📚 Developers documentation

🛠 Tutorial

• Writing a new node

💡 How-to guides

• Working with tests
• Release process

⚙️ Discussions and explanations

• How the Python binding is created
• What happens in a draw call?
• Technical choices
• The maths behind the YCbCr to RGBA color matrix
• Tests categories

🗜 Reference documentation

• Developer guidelines
• Project architecture and organization