ABYSSAL

Snowflow is a real-time procedural snow-rendering demonstration built with WebGPU, Babylon.js, and hand-written WGSL. It generates terrain, snow deformation, procedural characters, inverse-kinematics foot placement, cloth, surf wakes, water spells, atmosphere, and post-processing at load time without textures, meshes, HDRIs, or animation assets. Its terrain uses a nested-ring geometry clipmap whose vertex shader performs world placement, level-of-detail morphing, and displacement. Layered gradient noise produces the underlying heightfield, while a persistent GPU terrain-state buffer handles additive deformation through scrolling, relaxation, and splatting in a ping-ponged full-screen pass. The demo also provides GPU snow shading, cascaded PCSS shadows, procedural character and cloth systems, and in-browser settings, performance, and debug views. It requires a WebGPU-capable desktop browser and a discrete or recent integrated GPU; it intentionally has no WebGL fallback.

The Long Silence is a browser-based procedural space-exploration game. It generates stars, planets, ring systems, nebulae, and derelicts from a seed rather than using downloadable art assets; the player pilots the Pale Seeker, charts systems, scans discoveries, lands on worlds, and attunes to Resonators across the game’s seven-system objective. It uses WebGL 2, handwritten GLSL, a floating origin, and a logarithmic depth buffer to represent systems spanning millions of world units while keeping the ship near the origin. Planets are baked into cubemaps containing albedo and terrain-height data, with runtime shaders sampling those textures for normals and lighting. Atmospheres use single-scattering raymarches, while GPU auto-exposure and a hand-built post-processing chain provide bloom, anamorphic streaks, god rays, lens ghosts, tone mapping, grain, dithering, and FXAA. The project is developed as a JavaScript package with npm scripts for local development and production builds; the latter produces a static bundle in the dist/ directory. Its renderer adjusts resolution dynamically between 0.62× and 2× to target frame rate rather than removing visual features.

A browser-based first-person shooter built with Three.js r180 and WebGL2. It uses procedurally generated textures, meshes, animations, and Web Audio synthesis rather than external art or sound files; its systems include a market-street world with enterable interiors, custom physics and character movement, procedural weapons and ballistics, GPU visual effects, navmesh-based enemy AI with perception and cover behavior, and a DOM/CSS HUD. The repository also provides a development and testing harness: headless-Chromium screenshot capture, isolated reproducible shotsets with pixel-diff gating, scripted playtesting, and a gameplay profiler that reports frame-time distributions and attributes hitches to per-frame WebGL program compilation. The project is run with npm and has Three.js as its only runtime dependency.

An interactive skillshot visual-effects sandbox built with Three.js, Vite, and hand-written GLSL. It provides seven abilities and five aiming modes, with keyboard-armed targeting indicators that follow the mouse before the user clicks to fire. The documented abilities use procedural animated effects such as molten ground and burning blades, a ring of tentacles emerging from a rift, an electrical sphere rising from a containment platform, stone formations along a cast line, and constructed gates or rings. The video describes it as a workbench for designing game abilities while they are animated, using procedural geometry, GLSL, and GPU particles with live adjustment against a paused frame.