get_pset and get_psets assumed RelatingPropertyDefinition is a single property
definition and read definition.Name directly. When it is an
IfcPropertySetDefinitionSet (a defined type wrapping a list of property set
definitions) that attribute access raised AttributeError, so an element whose
psets are grouped in a set returned none of them.
Unpack IfcPropertySetDefinitionSet into its members in both loops and process
each one. Single property definitions and the psets_only and qtos_only filters
are unchanged.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
IfcSurfaceFeature (e.g. road markings) adheres to a host element through
IfcRelAdheresToElement, a [1:1] cardinality hierarchical relationship in the
same family as aggregation, containment and nesting since IFC4.3. The spatial
traversal never followed it, so surface features had no resolvable parent or
container: on import they landed in the Unsorted collection instead of the
host's spatial collection, and were dropped entirely in DECOMPOSITION filter
mode.
Add get_adhered_element (feature to host) to the get_parent resolver chain and
walk HasSurfaceFeatures in get_decomposition, plus a get_surface_features helper
mirroring get_parts/get_contained. With get_parent resolving adherence,
get_container now returns the host's spatial container, so tool.Collector places
surface features under the host. Also follow HasSurfaceFeatures in the Bonsai
DECOMPOSITION filter path so they load in that mode.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
(I hope I don't miss anything, no tests seem to fail and performance is increased significantly) but because `subelement_queue` initiated with the `traverse` all `element`'s subelements will be traversed inside `while` loop twice - once as a part of initial queue and another time when `element` is traversed inside the loop and all those elements added to the queue again.
Now we just initiate the `queue` with the `element` and it will be traversed inside the loop like any other element.
1) `do_not_delete` performs best when it's set
2) also_consider when `element` related elements go first, so there will be no need to traverse all other elements to see if they cover `element`'s inverses.
1) replaced walk with traverse(max_levels=1)
2) early return if there total_inverses == 0
3) early return if also_considered_inverses is enough to cover total_inverses
It's a naive implementation and very inefficient. Moreover there may be false positives because it's testing overlapping the evaluated mesh element with all openings applied.
Got report that there was an issue with get_parts not returning all parts if there are multiple IfcRelAggregates involved though it is valid ifc. Fixed the same possible issue for ContainsElements, IsNestedBy
Noticed working on #5596 and #5708 a few issue when pset template is changing the prop types.
E.g. prop had string data type and now template suggests that it should be a float.
Previously, it might error trying to cast a string to a float. Now it will show a float until user will set it to null, then next time it will be loaded from the template data type.
Another example - prop was a string and now it's a boolean. Previously, it would be cast to boolean implicitly. E.g. "test" -> bool("test") -> True. And if user wouldn't be paying attention then enabling pset editing and saving it would make them lose "test" value.
Now - https://imgchest.com/p/na7ke99wb78
Before - https://imgchest.com/p/5xy23rr3z4l
I guess by accident in d443c5e I've made this method too strict and it broke get_references using it for IfcPropertySets. Maybe it's a good idea to make it more strict in the future, for now just restoring the previous behaviour.
Petru Conduraru