sphr

Convert and verify Matterport E57 exports for SPHR, including aligned 360 cube-face scan nodes, reduced 50k GLB meshes, data-only bootstrap/manifest packages, and browser navigation checks. Use when working with Matterport E57 or zip exports, Matterport scan alignment, SPHR Matterport data packages, mesh repair, or Matterport-like click/next panorama navigation.

Build and verify SPHR 360 panorama scenes using equirectangular images, cube faces, node navigation, and guided tourpoints.

Integrate Spark-rendered 3D Gaussian splats into SPHR Next, including legacy conversion, file inspection, config wiring, transforms, loading behavior, and verification.

Build and verify SPHR IIIF image server scenes and inspectable image planes.

Inspect, set up, and manage the SPHR Next project envelope, scene configs, local assets, and dev URLs before deeper SPHR scene work.

Build or fix SPHR animated guided tours, including tourpoints, camera moves, text/media overlays, annotations, models, audio, and extra transitions.

Run complete SPHR Next verification for renderer, tour, layout, asset, and production-build changes.

Add or fix SPHR visual effects, transitions, scene graph visibility, annotation effects, Spark recoloring, atmosphere changes, and interaction polish.