Infinite Terrain Array

32layers 1sampler 16 → ∞textures

A single sampler2DArray holds all 32 patterns, sidestepping WebGL's 16-texture limit. Per pixel only the top 4 layers survive; their IDs and weights get packed into one RGBA value, which the shader unpacks and blends live.

control map · 1 packed value / pixel

Rweight 0 · weight 1

Gweight 2 · weight 3

Blayer ID 0 · layer ID 1

Alayer ID 2 · layer ID 3

Show layer indices Auto-orbit

Tiling 15

Splat density 200

Array map32

hover or click to isolate a layer