JADE ATITLÁN · GLB vs. USDZ Side-by-Side Easy-Control 3D Lab

1-Click Camera Views:

Move / Zoom:

Mouse Drag Mode:

FOV / Lens: 55°

🟢 LEFT: .GLB (glTF 2.0 Web Standard)

Unlit True-Photo Camera Texture · Instant WebGL Streaming

9.5 MB .GLB

Loading .GLB 3D Mesh...

💡 Double-click any spot on the scan to center & zoom there · Scroll to zoom

GLB Shader:

⬇️ Download .GLB

🍎 RIGHT: .USDZ (Apple Universal Scene Description)

UsdPreviewSurface Shading + 1-Click Native macOS Quick Look & iOS AR

13.8 MB .USDZ

Loading USDZ Preview Surface...

🍎 Matches Apple UsdPreviewSurface (roughness 1.0, ambient + key light)

📦 Open Native .USDZ (Quick Look / AR)

USDZ Exposure: 1.35

🍎 Launch Native .USDZ ⬇️ Download .USDZ

🧠 Why Did That Mosaic Square Appear Earlier? (How Scaniverse Textures Work)

1. Inside a Scaniverse .USDZ File Every Scaniverse .usdz archive contains two files: the 3D triangle mesh (.usdc) and a single image file named 0/texgen_0.jpeg. That JPEG is a UV Texture Atlas—thousands of tiny camera photo patches packed into a square like a jigsaw puzzle.

2. Why You Saw the Raw Jigsaw Puzzle Earlier, we used 0/texgen_0.jpeg as the poster="..." placeholder on <model-viewer>, and opened the page via a local file:// URL where Chrome blocks 3D fetches—leaving the viewer stuck displaying the raw UV jigsaw mosaic instead of the 3D mesh!

3. How This New Lab Fixes It This lab eliminates the UV-mosaic poster completely, renders both sides in synchronized Three.js WebGL viewports with Orbit + Pan + Double-Click-to-Focus + 1-Click Camera Presets, and lets you launch the native .usdz file in 1 click.