Safeguards the generation of explosion trail lines to avoid creating
invalid geometry.
Previously, if a part displacement was zero (or effectively zero),
`Part.LineSegment` would attempt to create a line with identical start
and end points, causing OpenCascade to throw a `Part.OCCError`. This
resulted in failures during document restoration and recomputes.
This commit introduces a `_createSafeLine` helper method that checks the
distance against a `1e-7` (near-zero) tolerance before attempting to
generate the shape.
When a Python-based object throws an exception during the restoration
process (e.g. inside `onDocumentRestored`), the error is caught by a
generic `catch(...)` block in `Document::afterRestore`.
Previously, this block swallowed the C++ exception wrapper but failed to
clear the underlying Python error state. Leaving the interpreter in this
"dirty" state caused a segmentation fault or `SystemError` later in the
loading process when C++ attempted to interact with the Python API
(specifically in `App::Application::setActiveDocument`).
This commit adds a check for `PyErr_Occurred()` inside the catch block.
If an error is detected, the traceback is printed to the console for
debugging, and `PyErr_Clear()` is called to reset the interpreter state,
allowing the application to continue loading the document without
crashing.
[Gui] Fix string encoding for document, object and subobject names in PropertyLink, SelectionSearch, PD Sketch Based Tasks, Part Primitives and Document handling.
* The number_length function did not take imperial dimensions into account. For `9" + 7/8"` it would return 1.
* In ArchRoof reference number_length function from DraftGui.py to avoid duplicate code.
Fixes an issue where Chipload and similar mixin-defined properties were added to
the schema but not reliably restored, because parameter restoration did not always
apply them to the toolbit object. This change ensures Chipload is restored from saved
data and displayed using the user's preferred unit schema, even when no document
is open. This update also ensures the toolbit editor respects the user’s unit schema
preference during editing, even outside an open document.
src/Mod/CAM/Path/Tool/toolbit/models/base.py:
- Restore Chipload (and other parameters) to toolbit.obj if the property exists.
src/Mod/CAM/Path/Tool/toolbit/ui/editor.py:
- Set units schema to user preference when opening the toolbit editor, so Chipload and other values display correctly.
* #25474 Added read-only warnings when saving documents
Block saving a file and notify user if windows is unable to save to the file for any reason, or the read-only attribute is checked. Also check std::filesystem::perms for write permission and other checks in FileInfo::isWritable(), although it doesn't seem to matter on windows.
Co-authored-by: Chris Hennes <chennes@pioneerlibrarysystem.org>
* BIM: fix handling of BIM_Sketch view properties
The handling of the sketch view properties was not correct:
* AutoColor was not set to `False`.
* PointSize was missing.
* PointColor was not set to the DefaultShapeVertexColor preference.
* Grid values were never applied. Sketches do not have a GridSnap property and gridSize is not the correct Draft preference.
* Sketch grid snap is a global setting that affects all sketches, the code should not change that setting IMO.
* Remove trailing white space
For some platforms due to event loop and timer triggering being not
deterministic stylesheets could be loaded before style parameters were
fully loaded. This caused warnings about style parameters to appear
potentially confusing users.
This commit changes the stylesheet loading to happen much earlier in the
process so the stylesheet is applied before theme preselection has
chance to happen.
