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LOD (WIRES) box outlines can remain visible for items hidden via setVisible under heavy update traffic

Status: Open.

#265 In ThatOpen/engine_fragment;

· stokuewe opened on Aug 10, 2026

GridReader.getGridAxes silently drops non-polyline axis curves (IFCCIRCLE / IFCLINE / IFCTRIMMEDCURVE) — a radial grid becomes a plausible-looking incomplete rectangular grid

Status: Open.

#264 In ThatOpen/engine_fragment;

· stokuewe opened on Aug 10, 2026

One IFCGRID without ObjectPlacement (schema-optional) throws in getAbsolutePlacement — the catch in GridReader.read then drops EVERY grid in the file, silently

Status: Open.

#263 In ThatOpen/engine_fragment;

· stokuewe opened on Aug 10, 2026

SingleThreadedFragmentsModel leaves two live handles: a 64 ms MeshConnection interval whose callback dereferences an undefined connection, and a setupData chain that dispose() does not stop

Status: Open.

#262 In ThatOpen/engine_fragment;

· stokuewe opened on Aug 10, 2026

SingleThreadedFragmentsModel: no public awaitable setup path — the constructor fires _virtualModel.setupData() unawaited and VirtualFragmentsModel is not exported

Status: Open.

#261 In ThatOpen/engine_fragment;

· stokuewe opened on Aug 10, 2026

IfcImporter.process(): observed nondeterministic geometry-to-item assignment across repeated runs on the same input

Status: Open.

#260 In ThatOpen/engine_fragment;

· Amontilladow opened on Aug 2, 2026

Circular-profile IfcExtrudedAreaSolid (e.g. IFCFLOWSEGMENT/pipe) renders flat, same underlying issue as #156

Status: Open.

#259 In ThatOpen/engine_fragment;

· Amontilladow opened on Aug 1, 2026

IfcImporter.process() aborts on IFC files >~2GB: WASM linear memory ceiling hit during conversion, even with readFromCallback chunked input

bugSomething isn't workingSomething isn't working

Status: Open.

#258 In ThatOpen/engine_fragment;

· jamess166 opened on Jul 28, 2026

Any plan extending Frag to support other Cad file types?

Status: Open.

#257 In ThatOpen/engine_fragment;

· simpleSketche opened on Jul 27, 2026

Geometry silently culled when no camera has been set: default THREE.Frustum discards the entire negative-X half-space

bugSomething isn't workingSomething isn't working

Status: Open.

#255 In ThatOpen/engine_fragment;

· arbirk opened on Jul 24, 2026

CI: deployments/releases

featureSomething new that we could doSomething new that we could do

Status: Open.

#254 In ThatOpen/engine_fragment;

· ShaMan123 opened on Jul 23, 2026

Merge split Fragments

featureSomething new that we could doSomething new that we could do

Status: Open.

#251 In ThatOpen/engine_fragment;

· Nexacde opened on Jul 20, 2026