---

name: webgl-depth-gallery description: | A scroll-reactive 3D image gallery in Three.js: Z-stacked images crossfade over per-image mood backgrounds with velocity breath, a glowing cursor trail and an editorial CMYK/RGB/HEX/PMS color card. triggers:

• "depth gallery"
• "webgl gallery" od: mode: prototype platform: web scenario: design preview: type: html entry: index.html reload: debounce-100 design_system: requires: false craft: requires: [animation-discipline]

---

Depth Gallery

Produce a single self-contained index.html — A scroll-reactive 3D image gallery in Three.js: Z-stacked images crossfade over per-image mood backgrounds with velocity breath, a glowing cursor trail and an editorial CMYK/RGB/HEX/PMS color card.

Why this is a powered artifact

OpenDesign detects getContext('webgl2') / heavy WebGL and renders this file in powered preview (a cross-origin-isolated iframe). The full GPU + scroll pipeline runs; no opaque-sandbox workarounds are needed.

Resource map

webgl-depth-gallery/
├── SKILL.md          ← you're reading this
├── example.html      ← the complete, working artifact (READ FIRST)
└── (assets, if any)

Credits / attribution

• effect: Houmahani Kane / Codrops (MIT)
• imagery: Lummi.ai

Keep any bundled LICENSE and on-screen credit intact. Replace imagery only with license-clean assets (original / AI, Lummi.ai, Unsplash/Pexels — never scraped imagery).