THREE.JS / SHADER CONTRACT

Randomize the surface.

The pinned gallery source patches standard materials with a random-UV virtual texture sampler and a dissolve alpha path. This local study keeps the uniform/shader seams and lifecycle observable over deterministic local textures and a three-part shader-ball fixture.

random UV enabled use noise map Suslik interpolation debug noise colors dissolve 0.00 threshold 0.20 roughness 0.35 metalness 0.20

INITIALIZINGWEBGL2 / RANDOM UV

Compiling a source-shaped virtual texture preview.

shader-ball parts: —
random UV: —
dissolve / threshold: —
shader state: —
texture path: —
sample avg / p95: —

Official ShaderBall2.glb, jade/disolve/noise textures, lobe.hdr environment, exact GUI/Stats/page/pixel composition, full GLSL textureGrad parity, device/backend breadth, generalized performance, context-loss/leak stress, and whole-example fidelity remain separate.

Sources: official random UV example · MeshStandardMaterial · OrbitControls