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Fix schema-invalid exports for booleans, mat slots without polys, and linked duplicate objects having duplicate materials

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This commit is contained in:
Dion Moult
2020-04-11 21:54:36 +10:00
parent 3562b566d0
commit c93a4b6808
1 changed files with 8 additions and 4 deletions
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src/ifcblenderexport/blenderbim/bim/export_ifc.py
+8 -4
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@@ -330,14 +330,16 @@ class IfcParser():
void_or_projection = self.get_product_index_from_raw_name(m.object.name)
if void_or_projection is None:
continue
if m.operation == 'DIFFERENCE':
if m.operation == 'DIFFERENCE' \
and self.get_ifc_class(m.object.name) == 'IfcOpeningElement':
self.rel_voids_elements.setdefault(i, []).append(void_or_projection)
if not m.object.parent:
continue
fill = self.get_product_index_from_raw_name(m.object.parent.name)
if fill:
self.rel_fills_elements.setdefault(void_or_projection, []).append(fill)
elif m.operation == 'UNION':
elif m.operation == 'UNION' \
and self.get_ifc_class(m.object.name) == 'IfcProjectionElement':
self.rel_projects_elements.setdefault(i, []).append(void_or_projection)
def get_axis(self, matrix, axis):
@@ -938,10 +940,12 @@ class IfcParser():
results = []
if not self.ifc_export_settings.has_representations:
return results
parsed_data_names = []
for product in self.selected_products + self.type_products:
obj = product['raw']
if obj.data is None:
if obj.data is None or obj.data.name in parsed_data_names:
continue
parsed_data_names.append(obj.data.name)
for slot in obj.material_slots:
if slot.material is None:
continue
@@ -2241,7 +2245,7 @@ class IfcExporter():
self.file.createIfcFaceOuterBound(
self.file.createIfcPolyLoop([self.ifc_vertices[vertice] for vertice in polygon.vertices]),
True)]))
items = [self.file.createIfcFacetedBrep(self.file.createIfcClosedShell(f)) for f in ifc_faces]
items = [self.file.createIfcFacetedBrep(self.file.createIfcClosedShell(f)) for f in ifc_faces if f]
return self.file.createIfcShapeRepresentation(
self.ifc_rep_context[representation['context']][representation['subcontext']][
representation['target_view']]['ifc'],