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Material layer set usage data is now half-imported, with no metadata. See #865.

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This commit is contained in:
Dion Moult
2020-06-03 11:21:10 +10:00
parent 43abb87e82
commit 4f1514022a
1 changed files with 18 additions and 2 deletions
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src/ifcblenderexport/blenderbim/bim/import_ifc.py
+18 -2
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@@ -99,7 +99,7 @@ class MaterialCreator():
for index, polygon in enumerate(mesh.polygons):
material = mesh['ios_materials'][mesh['ios_material_ids'][index]]
if 'surface-style-' in material:
material = material[len('surface-style-'):]
material = material.split('-')[2]
try:
polygon.material_index = slots.index(material)
except:
@@ -112,20 +112,36 @@ class MaterialCreator():
material_select = association.RelatingMaterial
if material_select.is_a('IfcMaterialDefinition'):
self.create_definition(material_select)
elif material_select.is_a('IfcMaterialLayerSetUsage'):
self.create_layer_set_usage(material_select)
def create_layer_set_usage(self, usage):
# TODO import rest of the layer set usage data
self.create_definition(usage.ForLayerSet)
def create_definition(self, material):
if material.is_a('IfcMaterial'):
self.create_single(material)
elif material.is_a('IfcMaterialLayerSet'):
self.create_layer_set(material)
def create_single(self, material):
if material.Name not in self.materials:
self.create_new_single(material)
return self.assign_material_to_mesh(self.materials[material.Name])
def create_layer_set(self, layer_set):
for layer in layer_set.MaterialLayers:
if layer.Material:
if layer.Material.Name not in self.materials:
# TODO import rest of the layer set data
self.create_new_single(layer.Material)
self.assign_material_to_mesh(self.materials[layer.Material.Name])
def create_new_single(self, material):
self.materials[material.Name] = bpy.data.materials.new(material.Name)
if not material.HasRepresentation \
or not material.HasRepresentation[0].Representations:
or not material.HasRepresentation[0].Representations:
return
for representation in material.HasRepresentation[0].Representations:
if not representation.Items: