trivial space painter

A Typescript WebGL and WebGL2 rendering library, that enables to declaratively define and change scenes. Rendering is organised as a graph of Layers, for easy compositing and render-to-texture effects. There is no scenegraph here. Optimized for live coding and post processing.

This library is currently alpha state, in heavy development and APIs are changing frequently!

To get some impressions, have a look at the examples. You can run them locally by cloning this repository, and executing

npm install
npm run examples

within the repository. The development server with the examples runs on localhost:8081.

The API interfaces are defined in src/painter-types.ts.

Painter is used primarily in the trivial space playground to experiment with live coding graphics inside browsers. Check it out for further examples.

TODO

• [x] enable sampled render targets (WebGL2 only)
• [x] add data texture support, with custom texture formats
• [x] add interleaved form buffer support
• [ ] customize render target textures, with accessible depth texture

License

MIT, see the LICENSE file in the repository.

Copyright (c) 2016 - 2022 Thomas Gorny