An esbuild plugin to transform inline GLSL strings with glslify.
npm install --save-dev esbuild-plugin-glslify-inline
or
yarn add --dev esbuild-plugin-glslify-inline
You can use into any esbuild.mjs script like this:
import { build } from 'esbuild'
import { glslifyInline } from 'esbuild-plugin-glslify-inline'
build({
entryPoints: ['input.js'],
outfile: 'output.js',
bundle: true,
plugins: [glslifyInline()],
}).catch(() => process.exit(1))You can also minify the imported shaders with glslifyInline({ minify: true }).
After that, you can use glslify normally with esbuild:
import glsl from 'glslify'
// ...
const material = new THREE.MeshStandardMaterial()
customizeVertexShader(material, {
head: glsl`
uniform float time;
uniform float speed;
// you can import glsl packages like this
#pragma glslify: noise = require(glsl-noise/simplex/3d)
`,
main: glsl`
// and use them in other parts of the shader
vec3 displacement = normal * noise(vec3(uv, time * speed));
`,
// hook that lets you modify the position
transformed: glsl`
transformed += displacement;
`,
})