nxjs WebGL2 Test is a WebGL2 showpiece for the nx.js runtime — a procedural sunset sea, drawn entirely inside a single shader, with the nx.js logo on a cube drifting on the tide.
How it works. The whole scene is painted by one fragment shader in the ShaderToy style: a single full-screen triangle is drawn with no geometry data at all, and for every pixel the shader casts a ray out into an imagined world. It ray-marches a rippling wave surface, builds the dusk sky, sun, clouds and stars from noise functions, and intersects a ray against a box to place the cube. Each frame the cube's pose — its bob, spin and roll on the waves — is worked out on the processor and passed in as small matrices, while the marked raw passthrough shader runs natively on the console's graphics chip. A final cinematic tonemap, vignette and dither give it a filmic finish.
What you'll see:
- Sunset sky — a layered dusk gradient with a low sun, drifting clouds and stars coming out.
- Ray-marched sea — a rippling ocean with fresnel reflections, sun glitter and sparkling glints.
- Floating cube — an nx.js-logo cube bobbing and turning on the swell, casting a shadow and a reflected streak across the water.
- Orbit the camera — drag the screen or push the right stick to change your view.
Runs entirely offline.