Extract parseCommitHref, isSimpleTypeSelector, subtractIdMap, and
isCommitHash into a new viewer-util.js ES module so they can be tested
without a browser. Convert ifcurl.js from an IIFE to an ES module
importing from viewer-util.js; update footer.tmpl to type="module".
Add node:test suites for viewer-url.js (32 tests) and viewer-util.js
(28 tests). Add npm test script and document it in the build section.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- ifcurl.js: scan a[href^="ifc://"] at page load and replace with preview
figures — works with [title](ifc://...) syntax without any Go extension
- viewer.js: Issue button now emits [title](ifc://...) markdown link syntax
instead of a bare URL, so shared views render as previews without the patch
- README: document no-rebuild quick setup path; Go patch section is now optional
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
footer.tmpl now just loads /assets/ifcurl.js; all injection logic lives in
the new ifcurl.js file alongside the other viewer assets. Update deploy
instructions in both READMEs; fix incorrect /etc/forgejo path in top-level README.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
viewer.html was ~1250 lines of almost entirely JavaScript. The script
block is now a single <script type="module" src="./viewer.js"> tag,
leaving viewer.html as pure HTML/CSS (~238 lines).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Types panel: fix count by iterating groupData directly (groupData.map
was undefined — FragmentIdMap is the groupData value, not a wrapper)
- Clip planes: register OBC.Raycasters for the world before setupClipper
so clipper.create(world) can raycast against the model surface
- Ref navigation: ▾ button now navigates when input already has a value;
add change listener alongside input for cross-browser datalist coverage
- Orthographic projection: replace missing controls.setOrthoCamera() with
world.camera.projection.set("Orthographic") + threeOrtho scale fix;
refresh threeCamera reference after projection switch
- BCF export: capture rendererCanvas snapshot and include snapshot.png in
the BCF zip with a <Snapshot> reference in markup.bcf
Closes: ifcurl-07d, ifcurl-1pa, ifcurl-66h, ifcurl-xy9, ifcurl-uo9
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add a permanent 'All storeys' row at the top of the Storeys list in the
model overview panel. It starts active (all visible) and clicking it
restores full model visibility. Clicking any storey row then back to
'All storeys' is now always possible, even after switching between storeys.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Move ⎘ copy-URL button immediately after the URL text box (ifcurl-2m9)
- Widen selector field from flex:1 to flex:2 (ifcurl-mts)
- Use window.location.origin for the new-issue link, removing hardcoded https:// (ifcurl-njq)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Show the canvas snapshot on the current page (z-index 9999) immediately
before navigating, so the browser's between-pages blank is hidden behind
the static image. Navigate without delay. Remove the body fadeIn animation
that was making the snapshot on the new page invisible during the 0.2s
fade-in, causing the visible blank-then-snapshot sequence.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- visibility=highlight: apply orange colour overlay to selected elements
(all others visible normally) using FragmentsManager.highlight() directly
— OBC.Highlighter is in @thatopen/components-front which is not installed
- visibility=ghost: dim non-selected elements to 15% grey opacity
- visibility=isolate: unchanged (hider.isolate)
- Add 'show' dropdown (highlight/ghost/isolate) that appears when a
selector is set; changing it reloads with the new visibility= param
- Add 'fit' button: calls cameraControls.fitToBox(model.box, true)
- Smooth load transition: capture canvas snapshot (preserveDrawingBuffer)
before navigation, display it as an overlay on the new page, fade it
out once the model has rendered
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Previously applySelector always called hider.isolate() which hid all
non-selected elements regardless of visibility mode. For highlight mode,
set up the Highlighter before applying the selector and use
highlightByID("select") instead so all elements remain visible with the
selection highlighted in orange.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The ref input now has a datalist populated from the Forgejo branches+tags
API on load. A ▾ button clears and focuses the field to expose all refs.
Selecting a datalist option auto-navigates; pressing Enter in any structured
field now preserves camera/clip/fov/scale from the current URL so switching
refs keeps the same viewpoint.
Closes ifcurl-4rj.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
New GET+POST /select endpoint resolves an ifc:// URL selector to a JSON
list of GlobalIds, with T3 caching. The viewer now detects non-type-name
selectors (property filters, Name=, pset notation) and falls back to a
/select round-trip, applying the returned GUIDs via getLocalIdsByGuids().
Closes ifcurl-ov6.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
A new '☰' toolbar button opens a panel showing the IFC type breakdown
(sorted by element count) and storey list. Clicking a storey isolates
its elements via OBC.Hider; clicking again restores full visibility.
Closes ifcurl-dag.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
When an ifc:// URL uses a bare commit hash as the ref the toolbar now
shows an amber badge with the abbreviated hash and (after a Forgejo API
lookup) a '→ heads/main' button that reloads with the branch-tip ref.
Closes ifcurl-gy8.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
three 0.177→0.184, web-ifc 0.0.75→0.0.77, @thatopen/components
3.3.1→3.4.2, @thatopen/fragments 3.3.1→3.4.3, + new camera-controls
3.1.2 peer dep. Reduces fast-xml-parser findings from 2 critical to
1 high + 1 low; remaining issues are upstream in @thatopen >= 3.3.3
with no fix released yet.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replace importmap pointing at esm.sh/unpkg with locally-bundled files
built from pinned npm packages (package.json + lockfile). Run
`cd forgejo && npm install && npm run build` to regenerate after a
version bump. Tracked in ifcurl-dkz: fast-xml-parser CVEs in
@thatopen/components 3.3.1 should be addressed in a follow-up upgrade.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Client-side BCF generation cannot resolve IFC GlobalIds from a selector
string. When a selector is present, POST to /bcf instead — the service
runs the selector through IfcOpenShell and writes resolved GUIDs into the
viewpoint. Fails visibly if unreachable; no silent fallback to a GUIDless
file. Also adds /bcf to the Nginx proxy block in forgejo/README.md.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- footer.tmpl: refactor to inject per-commit "View in 3D" links on the file
history page, alongside the existing file view page button
- ifc_url.go: add ')' to urlTerminators so bare ifc:// URLs followed by a
closing parenthesis are correctly terminated
- ifc_url_test.go: add tests for @ in query value, ) terminator, trailing
period, and SERVICE_TOKEN presence/absence in preview URL
- viewer.html: selector input placeholder and title attribute now document
that the browser viewer only supports type-name union selectors
- README: document viewer selector limitation vs full server-side behaviour
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- GET /preview now accepts a token= query parameter, matching POST /preview
- Forgejo Go: add SERVICE_TOKEN config field; renderer appends it to <img src>
preview URLs so a machine-user token can authenticate private repos
- Go tests: verify token appears in preview URL when set, absent when unset
- viewer.html: BCF import via drag-and-drop or Import .bcf button in BCF row;
parses first viewpoint camera/clips/GUIDs and reloads with the viewpoint
applied to the current model context
- viewer-url.js, viewer.html: unescape %24 → $ in URL building so GlobalIds
with $ characters are human-readable in ifc:// URLs
- README: document SERVICE_TOKEN and private-repo preview configuration
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add ⎘ button to copy the current ifc:// URL to clipboard
- Add Issue button to open a pre-filled new issue on the git host
- Add click-to-identify via OBC.Highlighter: clicking an element shows
its IFC type, name, and GlobalId in a panel with a copy button
- Replace arrayBuffer() with ReadableStream loop showing fetch progress
as percentage (when Content-Length known) or MB transferred
- README: document viewer features, collaboration workflow, and that
private Forgejo repos work via same-origin session cookie
- CLAUDE.md: document that [attr=val] bracket selector syntax is invalid;
correct form is comma-separated (IfcWall, Name="...") and bare GlobalId
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- pyproject.toml: add bcf to [service] dependencies (ifcurl-9rk)
- README.md: replace bogus GET /viewer row with POST /bcf (ifcurl-ttb)
- viewer-url.js: fix GitLab host detection (includes → startsWith) (ifcurl-3n4)
- git.py: call _evict_if_needed() after fetch, not only after clone (ifcurl-t1k)
- bcf.py: add description param to build_bcf(); markup.bcf now includes
<Description> when provided (ifcurl-7wg)
- service.py: pass request URL as description to build_bcf() (ifcurl-7wg)
- viewer.html: BCF export reads visibility= from URL and sets
DefaultVisibility accordingly (ifcurl-sto)
- viewer.html: applyCameraParam now switches to orthographic projection
and applies scale when scale= is present in URL (ifcurl-4l7)
- tests: 3 new tests for description field; update JS tests pass
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- ifcurl/bcf.py: build_bcf() builds BCF 2.1 zips with perspective/
orthographic camera, clipping planes, component selection, and
isolate visibility mode
- ifcurl/service.py: /bcf POST endpoint parses ifc:// URL, resolves
selector → GUIDs when present, delegates to build_bcf()
- viewer.html: BCF toolbar button + collapsible title/comment form;
client-side zip generation via JSZip (esm.sh CDN) so the browser
does not need service access
- tests/test_bcf.py: 21 tests covering build_bcf() unit behaviour and
the /bcf endpoint including SSRF rejection and selector resolution
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
viewer.html, viewer-url.js, and footer.tmpl are intended for Forgejo
contribution and carry MIT headers matching Forgejo's per-file convention.
ThatOpen @thatopen/components (loaded from CDN) is also MIT-licensed.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
parseIfcUrl, buildIfcUrl, toRawUrl extracted from viewer.html into
viewer-url.js so they can be imported and tested independently.
viewer.html imports from the module. 32 Node test-runner tests in
tests/test_viewer_url.mjs cover all three functions across GitHub,
GitLab, Forgejo/Gitea, SSH user@ prefix, and round-trip cases.
Caught a bug: + (selector union operator) was being URL-encoded as
%2B in buildIfcUrl; fixed by adding .replace(/%2B/g, "+") alongside
the existing comma fix, in both viewer-url.js and syncCameraUrl.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replaces the raw renderer.clippingPlanes approach with OBC.Clipper:
URL-specified clip= planes are seeded as draggable SimplePlanes.
Toolbar '✂ clip' toggle + double-click on model surface to add planes;
'⊗ clips' button (shown when planes exist) to clear all. syncCameraUrl
now serialises current plane state back to the ifc:// URL on every
camera move or plane drag/create/delete.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
applyClipPlanes() parses all repeatable clip= params (6 floats: point +
normal in IFC world coords), transforms each via toThree() into Three.js
space, and sets world.renderer.three.clippingPlanes. syncCameraUrl already
preserves clip= params when rebuilding the URL on camera movement.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
applySelector() classifies elements via OBC.Classifier.byCategory(), then
maps the selector type names to matching categories using prefix matching
(so IfcWall also covers IfcWallStandardCase), and calls hider.isolate() to
show only matching elements. Supports simple type names and + union syntax.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds a second toolbar row with labelled fields for repo, ref, path,
and selector. Editing any field rebuilds and reloads the ifc:// URL.
The raw URL in row 1 remains editable and copyable. Closes ifcurl-yju.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- 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>
