Tactum Viewer

A 3D tile streaming viewer for high resolution surface scans.

Demo - Tactum Viewer

Nature-printed moss plate (Alois Auer, 1853). Full-featured relief viewer: relighting, measurement, shadows.

relief

01 - Quadtree

Dynamic quadtree with procedural Canvas 2D textures. SSE-based LOD, priority budget, fade-in.

core

02 - Streaming

On-demand tile loading from disk. Procedural placeholder, real texture swap, texture cache.

streaming

IIIF Interoperability

Static test pages that open the dataset in Mirador, Universal Viewer and OpenSeadragon. Interop check against third-party IIIF viewers.

streaming
© 2026 Jorge Cano. Apache License 2.0