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Fix duplicate material assignment bug on import

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This commit is contained in:
Dion Moult
2020-01-03 21:21:36 +11:00
parent 94d2a11096
commit 8a255d3b0d
1 changed files with 4 additions and 1 deletions
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src/ifcblenderexport/blenderbim/import_ifc.py
+4 -1
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@@ -29,6 +29,9 @@ class MaterialCreator():
self.mesh = mesh self.mesh = mesh
if not element.Representation: if not element.Representation:
return return
if self.ifc_import_settings.should_treat_styled_item_as_material \
and self.mesh.name in self.parsed_meshes:
return
for item in element.Representation.Representations[0].Items: for item in element.Representation.Representations[0].Items:
if item.is_a('IfcMappedItem'): if item.is_a('IfcMappedItem'):
item = item.MappingSource.MappedRepresentation.Items[0] item = item.MappingSource.MappedRepresentation.Items[0]
@@ -56,7 +59,6 @@ class MaterialCreator():
# them as reusable materials makes things much more # them as reusable materials makes things much more
# efficient in Blender. # efficient in Blender.
if self.mesh.name not in self.parsed_meshes: if self.mesh.name not in self.parsed_meshes:
self.parsed_meshes.append(self.mesh.name)
self.assign_material_to_mesh(self.materials[material_name]) self.assign_material_to_mesh(self.materials[material_name])
else: else:
# Proper behaviour # Proper behaviour
@@ -118,6 +120,7 @@ class MaterialCreator():
material.BIMMaterialProperties.name = external_style.Name material.BIMMaterialProperties.name = external_style.Name
def assign_material_to_mesh(self, material, is_styled_item=False): def assign_material_to_mesh(self, material, is_styled_item=False):
self.parsed_meshes.append(self.mesh.name)
self.mesh.materials.append(material) self.mesh.materials.append(material)
if is_styled_item: if is_styled_item:
self.object.material_slots[0].link = 'OBJECT' self.object.material_slots[0].link = 'OBJECT'