SnapAtlas

Snap a photo. Get an atlas.

Drop a photo or click to browse

Select texture regions, pack your atlas, export.

scroll to zoom · alt+drag to pan · dbl-click to reset

Texture Atlas

Draw regions on the photo
to build your texture atlas

scroll to zoom · alt+drag to pan · dbl-click to reset

AI Debug

Block I/O

Sent
p1 sent
Received
p1 recv

Prompt

Pass 2 · Periodic Boundary Enforcement (2×2 tiling → crop top-left)
Sent (2×2 tiling, seam cross at center)
p2 sent
Received (crop top-left quadrant)
p2 recv
Prompt