Make orbit/pan/select mouse bindings pure data owned by ViewportCore so both
hosts and every preset share one source of truth, and add a "Web" preset. This
rounds out the matrix: the desktop gains a web-style scheme and the web inherits
all presets, with no per-platform hardcoding.
- Core: NavBindings { orbit, pan, select button + modifier } + setNavPreset
("blender" default | "rhino" | "revit" | "web") + navBindings(). Select is
preset-driven too (was hardcoded LMB) so "web" moves it to RMB. web = orbit
LMB, pan MMB, select RMB (LMB drag orbits with no click/drag ambiguity; RMB
click-selects / drag-marquees). NavMod uses "Plain" not "None" (X11 #defines
None to 0L).
- Desktop ViewportWindow: applyNavPreset sources the core table (mapped to Qt);
marquee-arm / single-pick dispatch keys off select_button_. Default stays
blender → no behaviour change.
- Desktop config: AppSettings::NavPreset gains Web + navPresetName(); the
Settings dialog lists it. This also FIXES a pre-existing gap — the preset combo
was persisted but never applied (only WGPU_NAV_PRESET env worked). MainWindow
now applies the persisted preset at startup (env override still wins) and live
on navPresetChanged, so all four presets actually work from the dialog.
- Web main_web: classifyPress routes the pressed button through navBindings()
(orbit/pan/select), defaulting to the "web" preset; context menu already
suppressed so RMB is free.
Tests: setNavPreset table (Catch2, 123 total); web smoke select tests use RMB.
BonsaiViewer builds; 9/9 web smoke.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Promotes five env-var-driven knobs to AppSettings + the settings dialog
(min pixel radius, motion min pixel radius, LOD1 pixel threshold, HiZ
resolution, HiZ on/off). Defaults: motion min pixel radius is now 10
(was 0/disabled) and IFC_HIZ_MOTION is on by default — the strict
view-projection gate reverts via env var =0 when chasing HiZ
correctness bugs. ViewportWindow connects each *Changed signal so
changes invalidate cached cull state and take effect on the next
frame.
Removes "Load Property Data Source" and "Apply Coordinate Operation"
from the settings dialog: both are now hardcoded on. The basic-info
property fallback (used when there's no live IFC source for an object,
e.g. .ifcview without a sibling) now triggers organically when
ElementRegistry::findEntity returns null instead of being gated on a
user toggle. Federation::guessFederatedFalseOrigin lost its
apply_coordinate_operation parameter and now uses
georef.has_coordinate_operation directly.
src/ifcviewer/settings.rst documents the remaining diagnostic env vars
(IFC_HIZ_MOTION, IFC_CULL_THREADS, IFC_SKIP_MDI, IFC_MAX_SUBDRAWS,
IFC_FPS_HITCH_MS, IFC_SUBDRAW_DIAG, IFC_LOD_*) plus a cross-walk from
the old promoted-knob env-var names to their new QSettings keys.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
AppSettings.applyCoordinateOperation (default false, persisted via
QSettings) controls whether each loaded model's IfcCoordinateOperation
is applied at upload time. Off keeps models in their local engineering
frame (current behaviour). On lifts each model into map coordinates
via the stage-2 georef matrix cached on SceneLoader.
MainWindow:
- applyCoordinateOperationToViewport(mid) reads the toggle, fetches
the model's ModelGeoref, and pushes either the
coordinate_operation_meters matrix or identity to the viewport.
- Called from onLoadedFromStream (streamer path) and onDataSourceReady
(sidecar-hit path, where the IFC arrives asynchronously).
- Subscribed to AppSettings::applyCoordinateOperationChanged: a
runtime toggle walks every loaded model and re-applies, so users
can flip georef on/off without reloading.
SettingsWindow gains a "Apply Coordinate Operation" checkbox alongside
the existing per-load toggles.
Default-off so the change is opt-in — users with georeferenced models
(UTM coords etc.) can flip the toggle to see them in their map frame
once they're ready. Visual verification on a real georeferenced
model still pending.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Mirror bonsai's IfcImporter.process_element_filter so the streamer
walks only IfcElement (plus IfcProxy on IFC2X3/IFC4), drops
IfcFeatureElement except IfcSurfaceFeature, and routes elements
with more openings than the configurable void limit through a
second iterator pass with disable-opening-subtractions=true.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Sidecar hits skipped opening the underlying .rdb/.ifc, so ifcFile() was
null and the property panel only showed cached name/type/guid. Now, after
a sidecar hit, a background thread opens <stem>.rdb (preferred) or
<stem>.ifc and hands the file to GeometryStreamer via setIfcFile(), with
a dataSourceReady signal so the UI refreshes the current selection.
Gated behind a new AppSettings::loadDataSource toggle (default on) so
users can opt into geometry-only viewing; when off, the sidecar-hit
thread is skipped and the stream-path ifc_file_ is released after
the sidecar write completes.
Also adds *.ifcview to the Add Files dialog filter so a cache can be
opened directly without its source file present.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Enables GL_CULL_FACE by default (user-toggleable in Settings) so
closed solids skip shading their back halves. The catch is that
IFC placements can contain reflections (mat4 with det<0 — mirrored
families, symmetric instances). Naively culling would make every
mirrored instance vanish because the rasterizer sees its screen-space
winding as backwards.
Fix: detect reflections at upload time via determinant sign, bucket
visible instances into forward (det>=0) and reverse (det<0) per mesh
during culling, and issue two glMultiDrawElementsIndirect calls per
model with glFrontFace toggled CCW/CW between them. The indirect
buffer is still one buffer — just split into a forward slice followed
by a reverse slice, with m.indirect_forward_count recording the split.
Vertex shader flips the normal when the transform has negative
determinant, keeping lighting correct on mirrored instances. The
fragment shader keeps the gl_FrontFacing fallback as a safety net
when culling is disabled (e.g. for files with open shells).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Show FPS, frame time, visible/total objects, and visible/total
triangles in the status bar. Toggled via Settings > Show Performance
Stats, persisted in app settings.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Dion Moult