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Overview

@luma.gl/shadertools provides:

  • a shader module system that enables applications to compose portable shaders from libraries of shader modules
  • together with a core library of shader modules that applications can add to their own shaders to add features such as lighting, picking, image processing and more.
info

The @luma.gl/shadertools module only performs textual processing on shader source code. It does not use or depend on the WebGL or WebGPU APIs or any other luma.gl module.

Features​

Shader Modules

  • A Shader Module system allowing
  • A Shader Pass system allowing simple description and chaining of post processing effects.
  • A props to uniforms mapping system
  • A selection of shader modules and shader passes

Shader Injections​

A number of shader injection points are defined by the system, letting applications inject custom code into shaders.

Shader Hooks​

To allow shader modules to have more control in the modification of the application's shaders, a set of shader modules can define shader hooks.