IfcRelConnectsPathElements has an optional ConnectionGeometry attribute for
recording the geometric cut-plane between adjacent elements, but there was
no way to set it via the API.
Generated with the assistance of an AI coding tool.
assign_product creates IfcRelAssignsToProduct linking a structural member to
a physical building element. assign_to_building creates IfcRelServicesBuildings
linking a structural analysis model to a building. add_topology_representation
creates IfcTopologyRepresentation for structural elements, inferring the
representation type from the item class.
Generated with the assistance of an AI coding tool.
Both attributes are required by the IFC schema but were not settable via
the API function. Add physical_or_virtual and internal_or_external parameters
with "NOTDEFINED" defaults for backward compatibility. Update Bonsai boundary
panel to expose both fields in the editor.
Generated with the assistance of an AI coding tool.
If a file had an IfcProjectedCRS without an IfcCoordinateOperation (or
vice versa), add_georeferencing would return early without creating the
missing entity. This caused edit_georeferencing to crash with IndexError.
Now detects the inconsistent state, cleans up, and recreates both.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Add geometry.clip_solid API
* Add geometry.clip_solid_bounded API
* Add geometry.copy_representation API
Deep-copies the named representation from a source element to a target
element.
Generated with the assistance of an AI coding tool.
* Doc clarification for api.sequence.assign_process
* Doc clarification for api.geometry.edit_object_placement
* Doc clarification for api.feature.remove_feature
* Doc clarification for api.geometry.add_wall_representation clippings normal
* regenerate_wall_representation: document BBIM_Boolean preservation requirement
Generated with the assistance of an AI coding tool.
The nest assign_object API now removes existing spatial containment and
aggregate relationships before creating the nest, matching the behavior
documented in its docstring and consistent with aggregate.assign_object.
Fix#7248
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
add_boolean was removing second operands from ALL IfcShapeRepresentations
that referenced them, which could corrupt unrelated shapes and leave
representations with empty Items (bug #7803).
The API no longer modifies Items — callers manage this explicitly.
validate_type and Bonsai's AddBoolean operator now handle their own
item removal scoped to the correct representation.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
remove_deep is deprecated and can silently delete elements still in use.
remove_deep2 requires zero inverses before removal, making it safer.
Also fixes a double-removal bug in remove_grid_axis and prevents
removing the last prop template from a pset template.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
To fix warnings below:
```
<python-input-1>:1: DeprecationWarning: datetime.datetime.utcnow() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.now(datetime.UTC).
```
- Add dual-rotation support for AXIS3 slabs (IFC angle + object rotation)
- Fix profile editing to display horizontal projection for tilted slabs
- Fix AXIS2 layer slicing to use local extrusion direction for walls
- Fix ChangeExtrusionDepth to refresh geometry after depth changes
- Remove rotation lock on slabs to allow free rotation
- Fix undefined variable bug in add_slab_representation.py
When appending a wall type and a slab type in turn, if their material
layer sets have the same name then the slab type would have a wall
construction. Now the material sets are compared before reusing an
existing material set.
Fixes typo introduced in b4740b6 where `element in MATERIAL_SETS` should
have been `element.is_a() in MATERIAL_SETS`. This resulted in
deduplication of layersets, but not of the layers themselves.
Richard Brice