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Nesting collections only generate for element nesting, not port nesting

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This commit is contained in:
Dion Moult
2023-12-14 16:47:10 +11:00
parent d97ee8eed4
commit 000245c26c
3 changed files with 29 additions and 15 deletions
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src/blenderbim/blenderbim/bim/import_ifc.py
+19 -12
View File
@@ -640,7 +640,7 @@ class IfcImporter:
if elements_checked > element_checking_threshold:
return
if element.ObjectPlacement and element.ObjectPlacement.is_a("IfcLocalPlacement"):
placement = ifcopenshell.util.placement.get_local_placement(element.ObjectPlacement)[:,3][0:3]
placement = ifcopenshell.util.placement.get_local_placement(element.ObjectPlacement)[:, 3][0:3]
if self.is_point_far_away(placement, is_meters=False):
return placement
if not self.does_element_likely_have_geometry_far_away(element):
@@ -1550,20 +1550,27 @@ class IfcImporter:
def create_aggregate_and_nest_collections(self):
if self.ifc_import_settings.has_filter:
rel_aggregates = [e.IsDecomposedBy[0] for e in self.elements if e.IsDecomposedBy]
rel_aggregates += [e.Decomposes[0] for e in self.elements if e.Decomposes]
rel_aggregates += [e.IsNestedBy[0] for e in self.elements if e.IsNestedBy]
rel_aggregates += [e.Nests[0] for e in self.elements if e.Nests]
rel_aggregates = set(rel_aggregates)
rel_aggregates = set()
for element in self.elements:
if element.IsDecomposedBy:
rel_aggregates.add(element.IsDecomposedBy[0])
elif element.Decomposes:
rel_aggregates.add(element.Decomposes[0])
elif element.IsNestedBy:
if [e for e in element.IsNestedBy[0].RelatedObjects if not e.is_a("IfcPort")]:
rel_aggregates.add(element.IsNestedBy[0])
elif element.Nests:
rel_aggregates.add(element.Nests[0])
else:
rel_aggregates = [
a
for a in self.file.by_type("IfcRelAggregates")
if a.RelatingObject.is_a("IfcElement") or a.RelatingObject.is_a("IfcElementType")
r
for r in self.file.by_type("IfcRelAggregates")
if r.RelatingObject.is_a("IfcElement") or r.RelatingObject.is_a("IfcElementType")
] + [
a
for a in self.file.by_type("IfcRelNests")
if a.RelatingObject.is_a("IfcElement") or a.RelatingObject.is_a("IfcElementType")
r
for r in self.file.by_type("IfcRelNests")
if (r.RelatingObject.is_a("IfcElement") or r.RelatingObject.is_a("IfcElementType"))
and [e for e in r.RelatedObjects if not e.is_a("IfcPort")]
]
if len(rel_aggregates) > 10000:
src/blenderbim/blenderbim/tool/collector.py
+2 -1
View File
@@ -157,7 +157,8 @@ class Collector(blenderbim.core.tool.Collector):
return cls._create_own_collection(obj)
if getattr(element, "IsNestedBy", None):
return cls._create_own_collection(obj)
if [e for e in element.IsNestedBy[0].RelatedObjects if not e.is_a("IfcPort")]:
return cls._create_own_collection(obj)
@classmethod
def _get_collection(cls, element, obj):