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Largely declarative WebGL 1.0 / 2.0 abstraction layer, partially ported & updated from Clojure/ClojureScript versions of thi.ng/geom.
- Extensive set of WebGL related types & interfaces
- Declarative shader definition
- option to fully define shaders in TypeScript and transpile to GLSL (via @thi.ng/shader-ast)
- attribute, varying, uniform & output type declarations via a simple config object
- GLSL code generation of data type declarations
- automatic support for GLSL ES 1.0 & 3.0
- optional layout attrib layout support for GLES 3 (WebGL2)
- automatic & typed uniform setters
- pre-declared desired GL draw state flags / settings
- customizable shader presets
- Declarative geometry, attribute & index buffer specs
- Declarative instancing (always available in WebGL2, or via ANGLE ext in WebGL1)
- Texture wrapper, declarative config
- Comprehensive texture format info (channels, strides, renderable, filterable etc.)
- FBO support with multiple attachments & render buffers
- Multi-pass shader pipeline (e.g. for GPGPU tasks)
- Pixel reading from main color buffer and textures
- Geometry & texture generators
- WebGL extension helpers & semi-automatic extension enabling
- WebGL canvas creation / setup
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