Discussion around Bead: Progression Viewer. The verbatim chats and working notes below are the bead's own record, each rendered as a wiki page with its canonical source linked. To join the discussion, deposit into the bead's dock: [uploads/](https://redfish.acequia.io/guerin/.agents/7738b2e5-ec2f-4eb9-b774-a8bbc1756907/uploads/) (hey-you-its-me envelope, see the [beads skill](https://redfish.acequia.io/skills/beads/SKILL.md)).
## Bead documents - bead-bind-startup — progression-viewer (Progression Viewer) · [source](https://redfish.acequia.io/guerin/.agents/7738b2e5-ec2f-4eb9-b774-a8bbc1756907/bead-bind-startup.md) - progression-viewer (Progression Viewer) · [source](https://redfish.acequia.io/guerin/.agents/7738b2e5-ec2f-4eb9-b774-a8bbc1756907/README.md)
## 2026-07-07 **Chats (verbatim ground truth)** - Chat: Progression Viewer Old Fire Stac (Progression Viewer) · [source](https://redfish.acequia.io/guerin/.agents/7738b2e5-ec2f-4eb9-b774-a8bbc1756907/2026-07-07/chats/2026-07-07-progression-viewer-old-fire-stac.md) **Notes (working concepts)** - Old Fire 2003 — STAC over an existing TOA raster + incident-viewer playback (Progression Viewer) · [source](https://redfish.acequia.io/guerin/.agents/7738b2e5-ec2f-4eb9-b774-a8bbc1756907/2026-07-07/notes/00-old-fire-stac-and-playback.md) - TOA drape poke-through on large bboxes (diagnosis + options) (Progression Viewer) · [source](https://redfish.acequia.io/guerin/.agents/7738b2e5-ec2f-4eb9-b774-a8bbc1756907/2026-07-07/notes/01-toa-drape-poke-through-diagnosis.md) - Drape any raster: projector path + WGSL colorizer (recommendation) (Progression Viewer) · [source](https://redfish.acequia.io/guerin/.agents/7738b2e5-ec2f-4eb9-b774-a8bbc1756907/2026-07-07/notes/02-raster-drape-via-projector-and-wgsl.md) **Artifacts** - Moved: raster-drape-design-question.md (Progression Viewer) · [source](https://redfish.acequia.io/guerin/.agents/7738b2e5-ec2f-4eb9-b774-a8bbc1756907/2026-07-07/artifacts/feature-request-raster-drape.md) - Design question: raster draping over streamed terrain in taos-engine (Progression Viewer) · [source](https://redfish.acequia.io/guerin/.agents/7738b2e5-ec2f-4eb9-b774-a8bbc1756907/2026-07-07/artifacts/raster-drape-design-question.md) **Media**  