subagent transcript

session 17f09f89 · workflow wf_77616857
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delegated task
GOAL: Produce a CONCRETE roadmap to FULL FreeCAD desktop feature parity for the FreeCAD->WebAssembly port. Be evidence-based: grep/read the actual sou
▸ Magik
GOAL: Produce a CONCRETE roadmap to FULL FreeCAD desktop feature parity for the FreeCAD->WebAssembly port. Be evidence-based: grep/read the actual sources, don't reason from general FreeCAD knowledge alone. Cite file paths. CURRENT STATE (verified working in the browser build): - FreeCAD 26.3.0dev compiled to wasm. Toolchain: emscripten 4.0.12, ASYNCIFY, JS-exceptions, **single-thread (NO pthreads, QT_FEATURE_thread=-1)**, static CPython 3.14, static Qt 6.11.1 (asyncify), static OCCT, static Coin3D. **NO dlopen** — every C-extension is registered via PyImport_AppendInittab in generated src/Main/WasmInittab*.cpp. **NO subprocess/QProcess, NO threads, NO native OS dialogs.** Browser file I/O via upload/download (deploy/index.html). FreeCAD.wasm ~243MB. - 3D viewport RENDERS (offscreen FBO + QPainter blit; Coin3D/OpenGL via WebGL). - **PySide6 FULLY WORKS**: QtCore+QtGui+QtWidgets bindings + shiboken runtime + signals/slots; `from PySide import QtGui` compat shim works; `Gui.getMainWindow()` returns a real PySide6 QMainWindow (shiboken wrapInstance); Python macro scripting drives geometry + GUI. - Workbenches LIVE (7): Part, PartDesign, Sketcher, Surface, Spreadsheet, Material (+None/Start). Measure + Import modules built-in. - Built-in C-extensions (inittab): Import, ImportGui, Materials, MatGui, Measure, MeasureGui, Part, PartGui, PartDesign, PartDesignGui, Sketcher, SketcherGui, Spreadsheet, SpreadsheetGui, StartGui, Surface, SurfaceGui. - MISSING modules (present in src/Mod but NOT built/registered): Draft, BIM, CAM, Fem, Mesh, MeshPart, Points, TechDraw, Assembly, Plot, Show, OpenSCAD, Web, Inspection, ReverseEngineering, Robot, JtReader, Help, AddonManager, Test, Tux, TemplatePyMod. PATHS: - FreeCAD source: /home/magik6k/lcad-wasm/freecad-port/FreeCAD (src/Mod/<WB>, src/Gui, src/App). Each module has CMakeLists.txt, App/ (C++), Gui/ (C++), and often a Python workbench tree (Init.py/InitGui.py + *.py). - wasm build tree: /opt/toolchains/src/freecad-gui-build (CMakeCache.txt, build.ninja, src/Main/WasmInittab*.cpp). - deploy: /home/magik6k/lcad-wasm/freecad-port/deploy (index.html = browser file I/O + boot; *.data = packaged FS). - The module-enablement pipeline already used for the live modules: add C-ext to inittab (RegName=CInitSuffix form via FREECAD_WASM_EXTRA_PY_MODULES + the SHARED->STATIC rewrite in FreeCAD/CMakeLists.txt:91-107), package the module's Python tree onto the wasm FS via file_packager (freecad-mods.data), drop unbuildable OCCT deps, fix dependency gates. - External-tool deps that are a problem in wasm: Fem (calculix/gmsh solvers via subprocess), BIM (ifcopenshell, needs building for wasm + network for downloads), CAM (post-processors), AddonManager (git/network), OpenSCAD (external openscad binary), Web (QtWebEngine — almost certainly not portable). For each thing you assess, classify wasm-viability: WORKS (already), EASY (module-enable pipeline, no hard blocker), MEDIUM (needs a dep built for wasm or a moderate workaround), HARD (needs a wasm-native re-architecture e.g. web worker/fetch/browser API), BLOCKED (fundamentally not portable — say why + what a degraded fallback looks like). Give a rough effort (S/M/L/XL) and cite evidence (CMakeLists deps, Init.py imports, subprocess/QProcess/network usage grep). DIMENSION 6 — Hard wasm platform blockers & mitigations. For each systemic constraint, enumerate WHICH FreeCAD features hit it and the best wasm-native mitigation (web worker, fetch/XHR, browser File System Access API, IDBFS, WASM64, JSPI vs asyncify): (a) single-thread/no-pthreads — what uses QThread/QThreadPool/QtConcurrent/std::thread (grep) and what degrades (parallel recompute, mesh algos, Sketcher solver?); (b) no subprocess/QProcess — grep usages (Fem solvers, OpenSCAD, external converters, AddonManager git); (c) networking — QNetworkAccessManager/requests usages (AddonManager, BIM libs, Help, Web); (d) native dialogs — QFileDialog/QColorDialog/QFontDialog (do they work in wasm Qt or need browser shims?); (e) filesystem persistence (MEMFS is ephemeral — user files/prefs lost on reload; IDBFS mitigation); (f) memory limits (wasm32 4GB, 243MB binary — is WASM64 needed for big models?); (g) OpenGL/Coin3D wasm quirks. For each: is it a HARD wall for parity or does a workaround exist? Verdicts drive which roadmap items are feasible.
Fable
thinking
I'm diving into Dimension 6 to identify hard wasm platform blockers by searching through the FreeCAD codebase for threading, subprocess, networking, and dialog implementations that might cause issues.
Fable
⚙ Bash {"command": "cd /home/magik6k/lcad-wasm/freecad-port/FreeCAD && echo \"=== QThread/QThreadPool/QtConcurrent/std::thread usages ===\" && grep -rlE \"QThreadPool|QtConcurrent|std::thread|QThread\\b|std::async|#include <thread>|#include <futur…
tool result
=== QThread/QThreadPool/QtConcurrent/std::thread usages ===
src/3rdParty/GSL/tests/no_exception_ensure_tests.cpp
src/3rdParty/FastSignals/tests/libfastsignals_stress_tests/signal_stress_tests.cpp
src/3rdParty/FastSignals/tests/catch2/catch.hpp
src/3rdParty/coin/src/coindefs.h
src/3rdParty/lru-cache/examples/wrap.cpp
src/3rdParty/lru-cache/tests/iterator-test.cpp
src/3rdParty/pivy/pivy/quarter/SensorManager.py
src/3rdParty/pivy/pivy/quarter/SignalThread.py
src/App/Application.h
src/Gui/AutoSaver.  …[truncated]
Fable
⚙ Bash {"command": "cd /home/magik6k/lcad-wasm/freecad-port/FreeCAD && echo \"=== QProcess/subprocess usages ===\" && grep -rlE \"QProcess|subprocess\\.|Popen|os\\.system|os\\.spawn\" src/ 2>/dev/null | head -100", "description": "Grep subprocess …
tool result
=== QProcess/subprocess usages ===
src/3rdParty/pivy/setup.py
src/3rdParty/pivy/setup_old.py
src/3rdParty/pivy/qtinfo.py
src/3rdParty/pivy/examples/Mentor/run_all.py
src/3rdParty/pivy/tools/validate_pivy_stubs.py
src/3rdParty/pivy/tools/generate_pivy_stubs.py
src/App/ProgramInformation.cpp
src/App/ApplicationDirectories.cpp
src/App/Application.cpp
src/App/PreCompiled.h
src/Gui/Assistant.cpp
src/Gui/CommandStd.cpp
src/Gui/GraphvizView.cpp
src/Gui/NetworkRetriever.cpp
src/Gui/MainWindow.cpp
src/Gu  …[truncated]
Fable
⚙ Bash {"command": "cd /home/magik6k/lcad-wasm/freecad-port/FreeCAD && echo \"=== Networking usages ===\" && grep -rlE \"QNetworkAccessManager|QNetworkRequest|QTcpSocket|QUdpSocket|import requests|urllib|http\\.client|QNetworkReply\" src/ 2>/dev/n…
tool result
=== Networking usages ===
src/3rdParty/pivy/SoPyScript/SoPyScript.cpp
src/3rdParty/pivy/docs/ChangeLog.2004
src/Gui/DownloadManager.cpp
src/Gui/DownloadManager.h
src/Gui/DownloadItem.h
src/Gui/OnlineDocumentation.cpp
src/Gui/QtAll.h
src/Gui/DownloadItem.cpp
src/Mod/AddonManager/AddonManagerOptions.py
src/Mod/AddonManager/addonmanager_utilities.py
src/Mod/AddonManager/MacroCacheCreator.py
src/Mod/AddonManager/Addon.py
src/Mod/AddonManager/AddonCatalogCacheCreator.py
src/Mod/AddonManager/NetworkMa  …[truncated]
Fable
⚙ Bash {"command": "cd /home/magik6k/lcad-wasm/freecad-port/FreeCAD && echo \"=== Native dialogs ===\" && grep -rlE \"QFileDialog|QColorDialog|QFontDialog|QPrintDialog|getOpenFileName|getSaveFileName\" src/ 2>/dev/null | head -100", "description":…
tool result
=== Native dialogs ===
src/3rdParty/pivy/examples/Quarter/mdi.py
src/Gui/CommandDoc.cpp
src/Gui/CommandView.cpp
src/Gui/Document.cpp
src/Gui/ImageView.cpp
src/Gui/FileDialog.cpp
src/Gui/MDIView.cpp
src/Gui/FileDialog.h
src/Gui/DownloadItem.cpp
src/Gui/Command.cpp
src/Gui/EditorView.cpp
src/Gui/CommandTest.cpp
src/Gui/GraphvizView.cpp
src/Gui/QtAll.h
src/Gui/PythonConsole.cpp
src/Gui/View3DInventor.cpp
src/Gui/TaskElementColors.cpp
src/Gui/ReportView.cpp
src/Gui/Widgets.cpp
src/Gui/Dialogs/DlgPar  …[truncated]
Fable
thinking
I see there's already a wasm-specific process shim in place, so I should examine how `FcWasmProcess` and the existing wasm adaptations handle the threading and file dialog blockers—these files likely contain the mitigation strategies already implemented for the port.
Fable
⚙ Bash {"command": "cd /home/magik6k/lcad-wasm/freecad-port/FreeCAD && echo \"=== FcWasmProcess.h ===\" && cat src/Gui/FcWasmProcess.h 2>/dev/null | head -80 && echo \"=== FcWasmProcess.cpp head ===\" && head -120 src/Gui/FcWasmProcess.cpp 2>/dev/…
tool result
=== FcWasmProcess.h ===
// SPDX-License-Identifier: LGPL-2.1-or-later
//
// WebAssembly build only. Qt for wasm disables QProcess (QT_CONFIG(process)
// is 0), so no QProcess class is declared. Many Gui features reference
// QProcess unconditionally (graphviz dependency-graph export, Qt Assistant
// help, the update/network retriever, run-external dialog, recovery restart,
// version migrator, …). In a browser there are no child processes, so this
// header provides an API-compatible, always-fai  …[truncated]
Fable
⚙ Bash {"command": "cd /home/magik6k/lcad-wasm/freecad-port/FreeCAD && echo \"=== wasm/emscripten/__EMSCRIPTEN__ guards in src ===\" && grep -rlE \"__EMSCRIPTEN__|EMSCRIPTEN|FC_WASM|FREECAD_WASM|__wasm\" src/ 2>/dev/null | grep -v 3rdParty | head …
tool result
=== wasm/emscripten/__EMSCRIPTEN__ guards in src ===
src/FCConfig.h
src/Base/FileLock.cpp
src/Base/FileLock.h
src/Gui/FcWasmProcess.h
src/Gui/WasmGLWidget.cpp
src/Gui/CMakeLists.txt
src/Gui/WasmGLWidget.h
src/Gui/ProgressBar.cpp
src/Gui/Application.cpp
src/Gui/Assistant.h
src/Gui/View3DInventorViewer.cpp
src/Gui/Quarter/QuarterWidgetP.cpp
src/Gui/Quarter/QuarterWidget.cpp
src/Main/CMakeLists.txt
src/Main/MainGui.cpp
src/Main/MainCmd.cpp
src/Mod/Sketcher/App/planegcs/GCS.cpp
zshexit:1: parameter   …[truncated]
Fable
thinking
I'm reviewing the existing mitigations across the codebase—threading implementations in the core like AutoSaver and Sketcher's GCS solver, WASM handling in FileDialog and the deployment configuration, and WASM guards in GCS.cpp—to understand what's already in place.
Fable
⚙ Bash {"command": "cd /home/magik6k/lcad-wasm/freecad-port/FreeCAD && echo \"=== GCS.cpp EMSCRIPTEN guard (Sketcher solver threading) ===\" && grep -n \"EMSCRIPTEN\\|thread\\|Thread\\|parallel\\|SetNumThreads\\|omp\" src/Mod/Sketcher/App/planegcs…
tool result
=== GCS.cpp EMSCRIPTEN guard (Sketcher solver threading) ===
36:// This format is Sage compatible, so you can just copy/paste the matrix into Sage
103:#include <boost/graph/connected_components.hpp>
115:FullPivLU<MatrixdType>& FullPivLU<MatrixdType>::compute(const MatrixdType& matrix)
146:        // correct the values! since they were computed in the corner,
157:        // values. Notice that using an exact comparison (biggest_in_corner==0) here, as
349:            << ", Threads: " << Eigen::nbT  …[truncated]
Fable
⚙ Bash {"command": "cd /home/magik6k/lcad-wasm/freecad-port/FreeCAD && echo \"=== Mesh Functional.h threading ===\" && grep -n \"thread\\|Thread\\|parallel\\|async\\|EMSCRIPTEN\" src/Mod/Mesh/App/Core/Functional.h | head && echo \"=== Mesh App CMa…
tool result
=== Mesh Functional.h threading ===
34:static void parallel_sort(Iter begin, Iter end, Pred comp, int threads)
36:    if (threads < 2 || end - begin < 2) {
41:        if (threads == 2) {
42:            auto future = std::async(parallel_sort<Iter, Pred>, begin, mid, comp, threads / 2);
47:            auto a = std::async(
48:                std::launch::async,
49:                parallel_sort<Iter, Pred>,
53:                threads / 2
56:                = std::async(std::launch::async, parallel_s  …[truncated]
Fable
⚙ Bash {"command": "cd /home/magik6k/lcad-wasm/freecad-port/FreeCAD && echo \"=== App/Application.cpp threading & AsyncRecompute ===\" && grep -n \"std::thread\\|QThread\\|QtConcurrent\\|async\\|EMSCRIPTEN\\|QThreadPool\" src/App/Application.cpp |…
tool result
=== App/Application.cpp threading & AsyncRecompute ===
421:    _recomputeThread = std::thread(&Application::recomputeWorker, this);
=== AutoSaver.cpp ===
25:#include <QThread>
153:    Q_ASSERT(QThread::currentThread() == thread());
zshexit:1: parameter HISTDB_FD does not contain a file descriptor
Fable
thinking
I'm noticing there's an async recompute thread spawned in Application.cpp that I need to understand how it works in WebAssembly's single-threaded environment. The Sketcher solver already forces single-threading through Eigen's configuration, so that's not a blocker, but I should trace how the recompute thread is synchronized and also check the FileDialog implementation.

Now I'm looking at how IDBFS is set up in the index.html for WebAssembly file handling.
Fable
⚙ Bash {"command": "cd /home/magik6k/lcad-wasm/freecad-port/FreeCAD && echo \"=== Application.cpp recompute thread context ===\" && sed -n '395,470p' src/App/Application.cpp", "description": "recompute worker thread context"}
tool result
=== Application.cpp recompute thread context ===
    return PyModule_Create(&FreeCADModuleDef);
}

PyMODINIT_FUNC
init_image_module()
{
    static struct PyModuleDef ImageModuleDef = {
        PyModuleDef_HEAD_INIT,
        "Image", "", -1,
        nullptr,
        nullptr, nullptr, nullptr, nullptr
    };
    return PyModule_Create(&ImageModuleDef);
}
// clang-format on

Application::Application(std::map<std::string,std::string> &mConfig)
  : _mConfig(mConfig)
{
    mpcPramManager["System param  …[truncated]
Fable
⚙ Bash {"command": "cd /home/magik6k/lcad-wasm/freecad-port/FreeCAD && echo \"=== Application.h recompute/thread ===\" && grep -n \"recomputeThread\\|recomputeWorker\\|_recompute\\|std::thread\\|EMSCRIPTEN\\|useAsync\\|AsyncRecompute\" src/App/App…
tool result
=== Application.h recompute/thread ===
395:    bool isAsyncRecomputeEnabled();
1057:    std::thread _recomputeThread;
1059:    std::mutex _recomputeMutex;
1060:    std::deque<RecomputeRequest> _recomputeRequests;
1061:    std::set<std::string> _recomputeDocumentsInProgress;
1062:    std::condition_variable _recomputeRequestAvailable;
1063:    std::condition_variable _recomputeStateChanged;
1065:    // worker stop and wake waiters without first taking _recomputeMutex.
1068:    // Worker t  …[truncated]
Fable
⚙ Bash {"command": "cd /home/magik6k/lcad-wasm/freecad-port/FreeCAD && echo \"=== FileDialog.cpp wasm ===\" && grep -n \"EMSCRIPTEN\\|wasm\\|Wasm\\|emscripten\\|getOpenFileContent\\|getSaveFileContent\\|QFileDialog::getOpenFileName\" src/Gui/FileD…
tool result
=== FileDialog.cpp wasm ===
392:        selected << QFileDialog::getOpenFileName(
402:        selected << QFileDialog::getOpenFileNames(
1237:            fn = QFileDialog::getOpenFileName(
zshexit:1: parameter HISTDB_FD does not contain a file descriptor
Fable
thinking
The recompute async worker is already protected on the wasm side. FileDialog.cpp doesn't have wasm-specific handling since file operations go through the browser's upload/download mechanism in deploy/index.html. I need to trace how the open and save dialogs are wired up, and check the deploy/index.html for IDBFS and the file I/O implementation, then look into OnlineDocumentation and DownloadManager.

I should also examine how Coin3D integrates with WebGL through WasmGLWidget, and review the memory configuration settings including MAXIMUM_MEMORY in the build. Let me start by checking the index.html, build config memory settings, and looking for any IDBFS usage.
Fable
⚙ Bash {"command": "cd /home/magik6k/lcad-wasm/freecad-port/deploy && echo \"=== index.html: IDBFS/persistence/file I/O ===\" && grep -n \"IDBFS\\|MEMFS\\|FS\\.\\|syncfs\\|indexedDB\\|localStorage\\|persist\\|getOpenFile\\|upload\\|download\\|crea…
tool result
=== index.html: IDBFS/persistence/file I/O ===
72:      M.FS.writeFile('/startup-gui.py', py);
75:      // Emscripten download progress: "Downloading data... (x/y)"
110:  const runPy = (code) => FS.writeFile('/fc-cmd.py', code);
112:  try { FS.mkdir('/uploads'); } catch (e) {}
129:      const path = '/uploads/' + safe;
130:      FS.writeFile(path, bytes);
173:  // marker; poll for the marker, then read the bytes and download them.
177:    try { FS.unlink(done); } catch (e) {}
191:      try { dat  …[truncated]
Fable
⚙ Bash {"command": "cd /opt/toolchains/src/freecad-gui-build 2>/dev/null && echo \"=== build memory/pthread/asyncify flags ===\" && grep -oE \"(MAXIMUM_MEMORY|INITIAL_MEMORY|ALLOW_MEMORY_GROWTH|MEMORY64|USE_PTHREADS|PTHREAD_POOL|ASYNCIFY|STACK_SIZ…
tool result
=== build memory/pthread/asyncify flags ===
   1174 build.ninja:ASYNCIFY
      4 build.ninja:WASM_BIGINT=1
      4 build.ninja:STACK_SIZE=5MB
      2 build.ninja:MAXIMUM_MEMORY=4GB
      2 build.ninja:INITIAL_MEMORY=128MB
      2 build.ninja:ALLOW_MEMORY_GROWTH=1
      2 build.ninja:ALLOW_MEMORY_GROWTH
      1 build.ninja:ASYNCIFY_STACK_SIZE=67108864
      1 build.ninja:ASYNCIFY=1
zshexit:1: parameter HISTDB_FD does not contain a file descriptor
Fable
⚙ Bash {"command": "cd /home/magik6k/lcad-wasm/freecad-port/FreeCAD && echo \"=== OnlineDocumentation / Help wasm ===\" && grep -n \"EMSCRIPTEN\\|QProcess\\|QNetwork\\|Server\\|listen\" src/Gui/OnlineDocumentation.cpp | head && echo \"=== Web modu…
tool result
=== OnlineDocumentation / Help wasm ===
235:HttpServer::HttpServer(QObject* parent)
236:    : QTcpServer(parent)
240:void HttpServer::incomingConnection(qintptr socket)
251:    connect(s, &QTcpSocket::readyRead, this, &HttpServer::readClient);
252:    connect(s, &QTcpSocket::disconnected, this, &HttpServer::discardClient);
256:void HttpServer::pause()
261:void HttpServer::resume()
266:void HttpServer::readClient()
309:void HttpServer::discardClient()
346:        this->server = new HttpS  …[truncated]
Fable
thinking
I'm getting a clearer picture of the setup now. The WebAssembly module is configured for 32-bit with a 4GB memory limit and growth enabled, using ASYNCIFY for async operations instead of pthreads or MEMORY64. The stack is sized at 5MB with a 64MB ASYNCIFY stack. The web module implements a QTcpServer for listening connections, likely handling WebGL remote rendering or an embedded browser server.

However, QTcpServer listening isn't feasible in browser WebAssembly—that's a hard blocker. I need to dig into the memory implications more carefully and get specific threading counts. I should also check what the DownloadManager in the GUI is actually doing, and trace through std::thread and OpenMP   …
Fable
⚙ Bash {"command": "cd /opt/toolchains/src/freecad-gui-build 2>/dev/null && echo \"=== OpenMP/TBB/pthread feature in cache ===\" && grep -iE \"OpenMP|TBB|QT_FEATURE_thread|QT_FEATURE_process|WITH_THREADS|FC_OS_WASM\" CMakeCache.txt build.ninja 2>/…
tool result
=== OpenMP/TBB/pthread feature in cache ===
CMakeCache.txt:QT_FEATURE_process:INTERNAL=OFF
CMakeCache.txt:QT_FEATURE_processenvironment:INTERNAL=ON
CMakeCache.txt:QT_FEATURE_thread:INTERNAL=OFF
CMakeCache.txt:QT_FEATURE_threadsafe_cloexec:INTERNAL=ON
=== QtConcurrent real uses in Gui ===
=== TechDraw threading (uses QtConcurrent for hidden line removal) ===
src/Mod/TechDraw/App/DrawBrokenView.cpp:55:#include <QtConcurrentRun>
src/Mod/TechDraw/App/DrawComplexSection.cpp:81:#include <QFuture>
src/  …[truncated]
Fable
thinking
TechDraw relies on QtConcurrent::run for background hidden line removal calculations, but this becomes problematic on single-threaded WebAssembly builds where QT_FEATURE_thread is disabled. QtConcurrent actually requires threading support to compile, so it might not even be available in that configuration—I need to verify whether it's accessible or if it falls back to synchronous execution.

I've gathered enough evidence across the codebase to structure the gaps now. The key blockers are the QtConcurrent dependency in TechDraw's HLR code, the async recompute thread in Application.cpp guarded by FC_OS_WASM, and the parallel_sort in Mesh that needs a fallback for single-threaded environments.   …
Fable
I have strong evidence now. Let me do two final targeted checks on the native-dialog behavior and IDBFS absence.
Fable
⚙ Bash {"command": "cd /home/magik6k/lcad-wasm/freecad-port/FreeCAD && echo \"=== FileDialog.cpp lines 380-410 (wasm branch?) ===\" && sed -n '378,412p' src/Gui/FileDialog.cpp\necho \"=== getOpenFileContent (Qt wasm async) used anywhere? ===\"; gr…
tool result
=== FileDialog.cpp lines 380-410 (wasm branch?) ===
    NativeFileDialogMode mode,
    QWidget* parent,
    const QString& caption,
    const QString& startPath,
    const FileDialog::FilterList& filters,
    qsizetype& selectedFilterIndex,
    FileDialog::Options options
)
{
    const bool showPatterns = getPreferShowFilterPatterns();
    const auto qtFilterList = toQtFilterList(filters, showPatterns);
    QString selectedQtFilter = (selectedFilterIndex >= 0) ? qtFilterList[selectedF  …[truncated]
Fable
thinking
I'm seeing a real issue here: FileDialog.cpp relies on Qt's native file dialogs, which don't work in WebAssembly—getOpenFileName just returns empty. So the File menu's Open and Save options are broken in the web build, while the JavaScript bridge in index.html is the only working path. And there's no persistent storage setup either—no IDBFS or syncfs, so files are ephemeral in memory.
Fable
I have comprehensive evidence. Composing the Dimension 6 assessment.
Fable
⚙ StructuredOutput {"dimension": "Dimension 6 — Hard wasm platform blockers & mitigations (single-thread, no subprocess, networking, native dialogs, filesystem persistence, memory limits, OpenGL/Coin3D)", "worksNow": ["Single-thread core already handled: App/…
tool result
Structured output provided successfully