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See #4504. Extract material data for linked models.

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Dion Moult
2024-04-05 14:53:11 +11:00
parent e221e6fa6a
commit fada808a2f
1 changed files with 31 additions and 0 deletions
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src/ifcpatch/ifcpatch/recipes/ExtractPropertiesToSQLite.py
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@@ -124,6 +124,37 @@ class Patcher:
elif not isinstance(value, str):
value = str(value)
properties.append([i, pset_name, prop_name, value])
material = ifcopenshell.util.element.get_material(element, should_skip_usage=True)
if material:
name = getattr(material, "Name", getattr(material, "LayerSetName", None)) or "Unnamed"
properties.append([i, "IFC Material", "Name", name])
properties.append([i, "IFC Material", "Class", material.is_a()])
if material.is_a("IfcMaterial"):
materials = []
elif material.is_a("IfcMaterialLayerSet"):
for idx, item in enumerate(material.MaterialLayers):
properties.append([i, "IFC Material", f"Layer {idx + 1} Name", item.Name])
properties.append([i, "IFC Material", f"Layer {idx + 1} Material", item.material.Name])
if getattr(item.material, "Category"):
properties.append([i, "IFC Material", f"Layer {idx + 1} Category", item.material.Category])
elif material.is_a("IfcMaterialProfileSet"):
for idx, item in enumerate(material.MaterialProfiles):
properties.append([i, "IFC Material", f"Profile {idx + 1} Name", item.Name])
properties.append([i, "IFC Material", f"Profile {idx + 1} Material", item.material.Name])
if getattr(item.material, "Category"):
properties.append([i, "IFC Material", f"Profile {idx + 1} Category", item.material.Category])
elif material.is_a("IfcMaterialConstituentSet"):
for idx, item in enumerate(material.MaterialConstituents):
properties.append([i, "IFC Material", f"Constituent {idx + 1} Name", item.Name])
properties.append([i, "IFC Material", f"Constituent {idx + 1} Material", item.material.Name])
if getattr(item.material, "Category"):
properties.append([i, "IFC Material", f"Constituent {idx + 1} Category", item.material.Category])
elif material.is_a("IfcMaterialList"):
for idx, material in enumerate(material.Materials):
properties.append([i, "IFC Material", f"Material {idx + 1} Name", material.Name])
if getattr(material, "Category"):
properties.append([i, "IFC Material", f"Material {idx + 1} Category", item.material.Category])
relating_type = ifcopenshell.util.element.get_type(element)
if relating_type and relating_type != element:
relationships.append([i, "IfcRelDefinesByType", id_map[relating_type.id()]])