WebGPU Demos

PixiJS v8 + raw WebGPU experiments with HDR, 3D, and custom shaders

HDR Space Scene

Raw WebGPU with rgba16float + extended tone mapping. Energy orb, twinkling star field, shooting stars, and nebula clouds — all with values above 1.0 for true HDR brightness on supported displays.

HDR WebGPU

Perspective Cards

Interactive card deck using PerspectiveMesh — the real v8 feature for faking 3D rotation with correct perspective projection on 2D meshes. Mouse-reactive tilt with foreshortening.

PerspectiveMesh

3D Cube Tunnel

Raymarched tunnel of rotating cubes with HDR edge glow. Mouse steering, rainbow color cycling, and distance fog — all in a single fullscreen WGSL shader.

WebGPU HDR

Skybox + Reflective Spheres

Procedural sky with HDR sun, stars, and nebula. Raytraced reflective spheres with fresnel and specular highlights. Click-drag to orbit, scroll to zoom.

WebGPU HDR