Ecosystem:stackgl Packages

3D mesh of Snowden's Bust

Given a signed distance function and ray, trace a scene to find the first point of intersection.

Get the normal vector of a position within a signed distance field.

Convenience module for GLSL raytracing that provides a turntable camera for your scene.

HSL to RGB color conversion in GLSL

glslify transform that provides you with a cleaner module import/export syntax ✨

A minimal 3D cylindrical geometry, including normals, UVs, and mesh.

π available at your convenience for use within glslify

gamma-to-linear convenience utilities

perturb normal from a normal map

blend mode 'overlay' for GLSL

Generate a 3D lookAt matrix in GLSL

glslify loader module for webpack 3.x

Generates a ray for Shadertoy-style raycasting in GLSL

Pull audio waveform/frequency data into WebGL for realtime audio visualisation!

Smooth minimum functions for GLSL

Surface Simplification via Quadric Error Metrics

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

Create quick WebGL demo's using glslify

Combine two signed distance fields with a chamfer-like join.