JSPM

optimized 9-tap gaussian blur for GLSL

A transform stream for [glslify](http://github.com/chrisdickinson/glslify) that replaces CSS-style hexadecimal colors with `vec3/vec4` definitions.

repeating checker GLSL pattern

glslify-import-loader

colormaps for glsl shaders

GLSL rotation functions with matrices: 2D and 3D (with X/Y/Z convenience functions) available both as ES modules strings and as GLSL files for use with glslify.

Map a value from one range to another. Equivalent to Processing's map() function.

approximate face normal in the fragment shader

glslify as a babel transform

HSL to RGB color conversion in GLSL

Import GLSL source files as strings. Pre-processed, validated and optimized with Khronos Group SPIRV-Tools. Supports glslify.

Get the luma (brightness) of an RGB color in GLSL. Useful for converting images to greyscale

Canny edge detection for 2D texture samplers in WebGL

WebGL shim for node

voronoi noise, glslify compatible

lookup table color transforms for glslify

A plugin to write GLSL more comfortably.

Transpose a matrix in GLSL

Bayer matrix dithering in GLSL

simplex noise with glslify

test a shader's gl_FragColor output on a 1x1 canvas

Fast GLSL conversion from HSV color to RGB

Import glsl/vert/frag files and process them with Glslify

glslify gulp plugin

A custom React Fiber reconciler renderer for regl webGL

a blur effect based on random hash offset

Vignette functions for glslify

Import GLSL strings with glslify - based on https://github.com/glslify/rollup-plugin-glslify

Blinn-Phong specular effect

📐 GLSL Triplanar texture mapping. glslify format.

Private GLSL utility functions created by @ykob

Convert GLSL from WebGL to OpenGL

The conversions between RGB and HSV for glslify.

a regex for GLSL version statements

optimized 9-tap gaussian blur for GLSL

A GLSL Module which generates a rotation matrix

GLSL setup for performing a Fast Fourier Transform of two complex matrices

GLSL setup for performing a Fast Fourier Transform of real-valued input

Oren-Nayar diffuse lighting model

Import GLSL strings with glslify (a node.js-style module system for GLSL).

Create quick WebGL demo's using glslify

a halftone effect in GLSL

Computes the Frobenius norm of a matrix in glsl

draw wireframes on a solid mesh using a fragment shader

SMAA (Enhanced Subpixel Morphological Antialiasing) post-processing; WebGL (OpenGL ES 2.0) implementation with no fluff.

Daniel Holden's functions designed to avoid conditionals in GLSL, available both as ES modules strings and as GLSL files for use with glslify.

A few tools for GLSL shader reloading at runtime.

perturb normal from a normal map

draw wireframes using triangles in screen-projected coordinates

GLSL Distance Field Primitives

proj4 coordinate transforms in glsl

compiles a WebGL shader

A GLSL function for generating supershapes.

An environment for computer graphics experiments

A collection of glslify compatible distance field operations.

faux ASCII post-processing effect in GLSL

transpiles GLSL tokens from v100 to v300 es

glslify function for approximating chromatic aberration

glsl implementation of the rectangular function.

Lambertian diffuse lighting for GLSL

A collection of glslify compatible distance field operations.

depth of field based on vertex position

a thin wrapper around glsl-optimizer

blend mode 'overlay' for GLSL

finds a #version field in a set of GLSL tokens

the cornell box raymarched in GLSL, for tests

Process fragment shader on a rectangular canvas, webgl-less

A glslify module for domain coloring in the complex plane

a helper to make ThreeJS shader materials from glslify

a simple crosshatch effect for 2D scenes

The hypot function in GLSL

Gaussian specular model for GLSL

Library of combinable shader color manipulation methods to be used with glslify imports

map from [0-1] to [0-1-0] for glslify

Parse GLSL strings to ES module likely glslify

webgl2 toolkit for creative coding

Intensity of an edge at a given pixel of a sampler

Sample each pixel in the neighborhood for glslify.

Glsl implementation of the PCG algorithm for the generation of random numbers.

utility function for the tessallation of the [0, 1] plane.

glslify as a babel transform

An esbuild plugin to transform inline GLSL strings with glslify

Ward anisotropic specular model

The opposite of mix in GLSL: pass in a min/max/actual value and recieve a range value describing how far the actual is between min and max.

An API and accompanying client for generating glslify shaders in the browser

Parse GLSL strings to ES module likely glslify

Convert values to and from decibels

read matrices from a texture

Computes the determinant of a matrix in glsl

glsl implementation of the Euclid's algorithm for the calculation of the greatest common divisor.

glslify module implementing parallax occlusion mapping.

Convenience wrapper for handling glslify on the client, minimising the amount of requests to glslify-deps

Random noise for glslify

glslify as a babel transform

Process GLSL code with glslify

GLSL struct for a light source

A replacement resolver function for glslify that lets you automatically pull in GLSL modules from npm

a basic glslify shader, ready to go

A browserify transform stream that optimizes your glslify shaders

Color manipulation in glsl

draw anti-aliased circular arcs in a shader with glslify

An esbuild plugin to transform inline GLSL strings with glslify

Image sharpening using convolution

optimized 9-tap gaussian blur for GLSL

2d shapes in glsl

A simple boilerplate to start projects with Three.js using webpack.

filter specific hue by range, and make other color to gray

A GLSL Module which defines PI, PI*2, PI/2 and PI/4

glsl ggx lighting model

use proj4 strings to map lonlat geometry to screen coordinates in a shader

optimized 9-tap gaussian blur for GLSL

GLSL implementation of the simple alpha compositing function.

GLSL Intersection Functions for Ray Tracing. Can be required from glslify.

WebGL shader function to encode a 32-bit float to the RGBA color channels of a texel

A simple boilerplate to start projects with Three.js using webpack.

modulate and demodulate an ntsc video signal in a shader

Compile GLSL shaders and minify

glslify LOCAL transform for a simple "#pragma include" directive in shader files.

glsl implementation of the Rodrigues's rotation formula

A transform stream for glslify that minifys with optional mangling

WebGL shader function to decode a 32-bit float from the RGBA color channels of a texel

Import GLSL strings with glslify - based on https://github.com/darionco/esbuild-plugin-glslify

Run glsl files through glslify in brunch

Import GLSL strings with glslify

A GLSL Module which is substitution for comparison operators

Polar to Decart and Decart to polar transformations.

Webpack plugin to inject shader files into the project template

A simple GLSL development server for testing and expreimentation.

calculate repeated values for glslify.

Ray-sphere intersection in GLSL bypassing precision issues

Useful GLSL functions

colormaps for glsl shaders

Shaders templates