- toRawUrl() now handles SSH user@ prefix, GitHub (raw.githubusercontent.com),
GitLab (/-/raw/), and Forgejo/Gitea; strips heads/tags/ prefix for hosts
that don't use gitnamespace form
- FOV input in toolbar: shows current FOV, editing it updates the camera
and syncs the fov= param in the ifc:// URL
- applyCameraParam now restores fov= from URL when placing camera
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Shrink viewer div to start below toolbar (CSS var --toolbar-h via
ResizeObserver) so the canvas never overlaps the input area
- Disable camera controls on input focus, re-enable on blur
- Stop pointer event propagation from input to prevent camera-controls
capture
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Replace url-display span with editable input; Enter or drag-and-drop loads
a new ifc:// URL by navigating to the same page with updated ?url= param
- Fix syncCameraUrl: convert Three.js → IFC world coords (x,-z,y) before
serialising camera= param so URLs are in Z-up IFC space
- Apply IFC → Three.js transform (x,z,-y) when placing camera from URL param
- Drop viewer.py: viewer is now a Forgejo static file; service.py has no
/viewer or /proxy endpoints
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
viewer.html is now served directly from Forgejo at /assets/viewer.html,
fetching IFC bytes via Forgejo's raw URL (same-origin, auth inherited).
footer.tmpl updated to point to /assets/viewer.html instead of the
ifcurl service. No proxy needed.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- GET /viewer?url=ifc://... serves a self-contained HTML page that loads
@thatopen/components v3 from CDN and renders the IFC model in WebGL
- GET /proxy?url=<raw> proxies IFC bytes from Forgejo to the browser,
avoiding CORS restrictions
- forgejo/templates/custom/footer.tmpl injects a "View in 3D" button on
.ifc file view pages in Forgejo; deploy to
/var/lib/forgejo/custom/templates/custom/footer.tmpl
CDN loading required several non-obvious fixes documented in viewer.py:
web-ifc loaded from unpkg (not esm.sh) to avoid the Node.js process polyfill
that breaks the browser ST build's environment check; fragments worker wrapped
in a blob URL for Firefox cross-origin worker compatibility; model.box used for
camera fit before tiles exist; fragments.core.update(true) to flush tile queue.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
