mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-08-10 01:41:57 +00:00
Andrej730
f43e33b969
Before 3ffc0bc checking identities were handled by file.add but now it's handled append_asset, therefore should be a way to clean removed entities.
582 lines
36 KiB
Python
582 lines
36 KiB
Python
# IfcOpenShell - IFC toolkit and geometry engine
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# Copyright (C) 2021 Dion Moult <dion@thinkmoult.com>
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#
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# This file is part of IfcOpenShell.
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#
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# IfcOpenShell is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# IfcOpenShell is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with IfcOpenShell. If not, see <http://www.gnu.org/licenses/>.
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import test.bootstrap
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import ifcopenshell.api.geometry
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import ifcopenshell.api.georeference
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import ifcopenshell.api.pset
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import ifcopenshell.api.root
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import ifcopenshell.api.type
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import ifcopenshell.api.cost
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import ifcopenshell.api.feature
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import ifcopenshell.api.style
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import ifcopenshell.api.context
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import ifcopenshell.api.project
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import ifcopenshell.api.material
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import ifcopenshell.api.profile
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import ifcopenshell.api.unit
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import ifcopenshell.util.element
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import ifcopenshell.util.placement
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import ifcopenshell.util.unit
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import numpy as np
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from ifcopenshell.util.shape_builder import ShapeBuilder
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class TestAppendAssetIFC2X3(test.bootstrap.IFC2X3):
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def test_do_not_append_twice(self):
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library = ifcopenshell.api.project.create_file(version=self.file.schema)
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element = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWallType")
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material = ifcopenshell.api.material.add_material(library, name="Material")
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schedule = ifcopenshell.api.cost.add_cost_schedule(library, name="Schedule")
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profile = library.createIfcIShapeProfileDef()
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ifcopenshell.api.project.append_asset(self.file, library=library, element=element)
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ifcopenshell.api.project.append_asset(self.file, library=library, element=element)
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ifcopenshell.api.project.append_asset(self.file, library=library, element=material)
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ifcopenshell.api.project.append_asset(self.file, library=library, element=material)
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ifcopenshell.api.project.append_asset(self.file, library=library, element=schedule)
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ifcopenshell.api.project.append_asset(self.file, library=library, element=schedule)
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ifcopenshell.api.project.append_asset(self.file, library=library, element=profile)
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ifcopenshell.api.project.append_asset(self.file, library=library, element=profile)
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assert len(self.file.by_type("IfcWallType")) == 1
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def test_append_a_type_product(self):
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library = ifcopenshell.api.project.create_file(version=self.file.schema)
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element = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWallType")
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ifcopenshell.api.project.append_asset(self.file, library=library, element=element)
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assert len(self.file.by_type("IfcWallType")) == 1
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def test_reuse_an_existing_context_if_it_was_added_from_library_previously(self):
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library = ifcopenshell.api.project.create_file(version=self.file.schema)
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project = ifcopenshell.api.root.create_entity(library, ifc_class="IfcProject")
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lib_context = ifcopenshell.api.context.add_context(library, context_type="Model")
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self.file.add(project) # will add project and it's contexts
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material = ifcopenshell.api.material.add_material(library, name="Material")
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style = ifcopenshell.api.style.add_style(library)
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ifcopenshell.api.style.assign_material_style(library, material=material, style=style, context=lib_context)
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ifcopenshell.api.project.append_asset(self.file, library=library, element=material)
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assert len(self.file.by_type("IfcMaterial")) == 1
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assert len(self.file.by_type("IfcGeometricRepresentationContext")) == 1
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context = self.file.by_type("IfcMaterial")[0].HasRepresentation[0].Representations[0].ContextOfItems
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# make sure it's still valid
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assert context.WorldCoordinateSystem
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def test_append_a_single_type_product_even_though_an_inverse_material_relationship_is_shared(self):
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library = ifcopenshell.api.project.create_file(version=self.file.schema)
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element = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWallType")
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element2 = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWallType")
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material = ifcopenshell.api.material.add_material(library, name="Material")
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ifcopenshell.api.material.assign_material(library, products=[element], material=material)
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ifcopenshell.api.material.assign_material(library, products=[element2], material=material)
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ifcopenshell.api.project.append_asset(self.file, library=library, element=element)
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assert len(self.file.by_type("IfcWallType")) == 1
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def test_append_a_type_product_with_its_materials(self):
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library = ifcopenshell.api.project.create_file(version=self.file.schema)
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element = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWallType")
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material = ifcopenshell.api.material.add_material(library, name="Material")
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ifcopenshell.api.material.assign_material(library, products=[element], material=material)
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ifcopenshell.api.project.append_asset(self.file, library=library, element=element)
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assert self.file.by_type("IfcWallType")[0].HasAssociations[0].RelatingMaterial.Name == "Material"
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def test_append_a_type_product_where_its_inverse_material_relationship_refers_to_products_not_in_scope(self):
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library = ifcopenshell.api.project.create_file(version=self.file.schema)
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element = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWall")
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element_type = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWallType")
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element_type2 = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWallType")
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ifcopenshell.api.type.assign_type(library, related_objects=[element], relating_type=element_type)
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material = ifcopenshell.api.material.add_material(library, name="Material")
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ifcopenshell.api.material.assign_material(library, products=[element], material=material)
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ifcopenshell.api.material.assign_material(library, products=[element_type], material=material)
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ifcopenshell.api.material.assign_material(library, products=[element_type2], material=material)
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# appending another type not connected to IfcWall directly
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ifcopenshell.api.project.append_asset(self.file, library=library, element=element_type2)
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assert set(self.file.by_type("IfcWall")) == set()
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# appending type of IfcWall
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ifcopenshell.api.project.append_asset(self.file, library=library, element=element_type2)
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assert set(self.file.by_type("IfcWall")) == set()
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def test_append_two_type_products_sharing_the_same_material_indirectly_via_a_material_set(self):
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ifcopenshell.api.root.create_entity(self.file, "IfcProject")
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library = ifcopenshell.api.project.create_file(version=self.file.schema)
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ifcopenshell.api.root.create_entity(library, "IfcProject")
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element1 = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWallType")
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element2 = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWallType")
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material = ifcopenshell.api.material.add_material(library, name="Material")
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layer_set1 = ifcopenshell.api.material.add_material_set(library, set_type="IfcMaterialLayerSet")
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ifcopenshell.api.material.add_layer(library, layer_set=layer_set1, material=material)
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ifcopenshell.api.material.add_layer(library, layer_set=layer_set1, material=material)
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layer_set2 = ifcopenshell.api.material.add_material_set(library, set_type="IfcMaterialLayerSet")
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ifcopenshell.api.material.add_layer(library, layer_set=layer_set2, material=material)
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ifcopenshell.api.material.add_layer(library, layer_set=layer_set2, material=material)
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ifcopenshell.api.material.assign_material(library, products=[element1], material=layer_set1)
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ifcopenshell.api.material.assign_material(library, products=[element2], material=layer_set2)
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new1 = ifcopenshell.api.project.append_asset(self.file, library=library, element=element1)
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new2 = ifcopenshell.api.project.append_asset(self.file, library=library, element=element2)
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material = self.file.by_type("IfcMaterial")[0]
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assert ifcopenshell.util.element.get_material(new1).MaterialLayers[0].Material == material
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assert ifcopenshell.util.element.get_material(new1).MaterialLayers[1].Material == material
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assert ifcopenshell.util.element.get_material(new2).MaterialLayers[0].Material == material
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assert ifcopenshell.util.element.get_material(new2).MaterialLayers[1].Material == material
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def test_append_a_type_product_with_its_styles(self):
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library = ifcopenshell.api.project.create_file(version=self.file.schema)
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element = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWallType")
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history = library.createIfcOwnerHistory()
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element.OwnerHistory = history
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material = ifcopenshell.api.material.add_material(library, name="Material")
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rel = ifcopenshell.api.material.assign_material(library, products=[element], material=material)
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# We share a history. This ensures that we continue to check all
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# whitelisted inverses even though one of the subelements (i.e. this
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# shared history) is already processed. See bug #2837.
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rel.OwnerHistory = history
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item = library.createIfcBoundingBox()
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library.createIfcStyledItem(Item=item)
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mapped_rep = library.createIfcShapeRepresentation(Items=[item])
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element.RepresentationMaps = [library.createIfcRepresentationMap(MappedRepresentation=mapped_rep)]
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new = ifcopenshell.api.project.append_asset(self.file, library=library, element=element)
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assert len(new.RepresentationMaps[0].MappedRepresentation.Items[0].StyledByItem) == 1
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assert self.file.by_type("IfcStyledItem")[0].Item == self.file.by_type("IfcBoundingBox")[0]
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def test_append_product_with_styles_to_reuse_styleditems(self):
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ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcProject")
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library = ifcopenshell.api.project.create_file(version=self.file.schema)
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ifcopenshell.api.root.create_entity(library, ifc_class="IfcProject")
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element_type = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWallType")
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history = library.createIfcOwnerHistory()
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element_type.OwnerHistory = history
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item = library.createIfcBoundingBox()
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library.createIfcStyledItem(Item=item)
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context = self.file.createIfcGeometricRepresentationContext()
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mapped_rep = library.createIfcShapeRepresentation(Items=[item], ContextOfItems=context)
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element_type.RepresentationMaps = [library.createIfcRepresentationMap(MappedRepresentation=mapped_rep)]
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element = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWall")
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ifcopenshell.api.type.assign_type(library, related_objects=[element], relating_type=element_type)
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ifcopenshell.api.project.append_asset(self.file, library=library, element=element)
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assert len(self.file.by_type("IfcStyledItem")) == 1
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def test_append_a_type_product_with_a_styled_materials(self):
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ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcProject")
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local_context = ifcopenshell.api.context.add_context(self.file, context_type="Model")
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library = ifcopenshell.api.project.create_file(version=self.file.schema)
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ifcopenshell.api.root.create_entity(library, ifc_class="IfcProject")
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context = ifcopenshell.api.context.add_context(library, context_type="Model")
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element = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWallType")
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material = ifcopenshell.api.material.add_material(library, name="Material")
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ifcopenshell.api.material.assign_material(library, products=[element], material=material)
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style = ifcopenshell.api.style.add_style(library)
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ifcopenshell.api.style.assign_material_style(library, material=material, style=style, context=context)
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ifcopenshell.api.project.append_asset(self.file, library=library, element=element)
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assert self.file.by_type("IfcWallType")[0].HasAssociations[0].RelatingMaterial.Name == "Material"
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assert self.file.by_type("IfcWallType")[0].HasAssociations[0].RelatingMaterial.HasRepresentation
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assert len(self.file.by_type("IfcGeometricRepresentationContext")) == 1
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def test_append_a_material(self):
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library = ifcopenshell.api.project.create_file(version=self.file.schema)
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material = ifcopenshell.api.material.add_material(library, name="Material")
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ifcopenshell.api.project.append_asset(self.file, library=library, element=material)
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assert len(self.file.by_type("IfcMaterial")) == 1
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def test_append_a_material_with_a_representation(self):
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ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcProject")
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library = ifcopenshell.api.project.create_file(version=self.file.schema)
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ifcopenshell.api.root.create_entity(library, ifc_class="IfcProject")
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material = ifcopenshell.api.material.add_material(library, name="Material")
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style = ifcopenshell.api.style.add_style(library)
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context = ifcopenshell.api.context.add_context(library, context_type="Model")
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ifcopenshell.api.style.assign_material_style(library, material=material, style=style, context=context)
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ifcopenshell.api.project.append_asset(self.file, library=library, element=material)
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assert len(self.file.by_type("IfcMaterial")) == 1
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assert len(self.file.by_type("IfcGeometricRepresentationContext")) == 1
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context = self.file.by_type("IfcMaterial")[0].HasRepresentation[0].Representations[0].ContextOfItems
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assert context.ContextType == "Model"
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def test_append_a_material_with_a_representation_and_reuse_an_existing_context(self):
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ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcProject")
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file_context = ifcopenshell.api.context.add_context(self.file, context_type="Model")
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library = ifcopenshell.api.project.create_file(version=self.file.schema)
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ifcopenshell.api.root.create_entity(library, ifc_class="IfcProject")
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material = ifcopenshell.api.material.add_material(library, name="Material")
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style = ifcopenshell.api.style.add_style(library)
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context = ifcopenshell.api.context.add_context(library, context_type="Model")
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ifcopenshell.api.style.assign_material_style(library, material=material, style=style, context=context)
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ifcopenshell.api.project.append_asset(self.file, library=library, element=material)
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assert len(self.file.by_type("IfcMaterial")) == 1
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assert len(self.file.by_type("IfcGeometricRepresentationContext")) == 1
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context = self.file.by_type("IfcMaterial")[0].HasRepresentation[0].Representations[0].ContextOfItems
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assert context == file_context
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# make sure it's still valid
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assert context.WorldCoordinateSystem
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def test_append_a_material_with_a_representation_and_reuse_an_existing_subcontext(self):
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ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcProject")
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file_context = ifcopenshell.api.context.add_context(self.file, context_type="Model")
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file_subcontext = ifcopenshell.api.context.add_context(
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self.file,
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parent=file_context,
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context_type="Model",
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context_identifier="Body",
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target_view="MODEL_VIEW",
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)
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library = ifcopenshell.api.project.create_file(version=self.file.schema)
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ifcopenshell.api.root.create_entity(library, ifc_class="IfcProject")
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material = ifcopenshell.api.material.add_material(library, name="Material")
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style = ifcopenshell.api.style.add_style(library)
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context = ifcopenshell.api.context.add_context(library, context_type="Model")
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subcontext = ifcopenshell.api.context.add_context(
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library,
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parent=context,
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context_type="Model",
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context_identifier="Body",
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target_view="MODEL_VIEW",
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)
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ifcopenshell.api.style.assign_material_style(library, material=material, style=style, context=subcontext)
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ifcopenshell.api.project.append_asset(self.file, library=library, element=material)
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assert len(self.file.by_type("IfcMaterial")) == 1
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assert len(self.file.by_type("IfcGeometricRepresentationContext", include_subtypes=False)) == 1
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assert len(self.file.by_type("IfcGeometricRepresentationSubContext", include_subtypes=False)) == 1
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subcontext = self.file.by_type("IfcMaterial")[0].HasRepresentation[0].Representations[0].ContextOfItems
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assert subcontext == file_subcontext
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# make sure it's still valid
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assert subcontext.ParentContext.WorldCoordinateSystem
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def test_append_a_material_with_a_representation_and_reuse_an_existing_context_by_a_new_subcontext(self):
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ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcProject")
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file_context = ifcopenshell.api.context.add_context(self.file, context_type="Model")
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library = ifcopenshell.api.project.create_file(version=self.file.schema)
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ifcopenshell.api.root.create_entity(library, ifc_class="IfcProject")
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material = ifcopenshell.api.material.add_material(library, name="Material")
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style = ifcopenshell.api.style.add_style(library)
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context = ifcopenshell.api.context.add_context(library, context_type="Model")
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subcontext = ifcopenshell.api.context.add_context(
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library,
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context_type="Model",
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context_identifier="Body",
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target_view="MODEL_VIEW",
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parent=context,
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)
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ifcopenshell.api.style.assign_material_style(library, material=material, style=style, context=subcontext)
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ifcopenshell.api.project.append_asset(self.file, library=library, element=material)
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assert len(self.file.by_type("IfcMaterial")) == 1
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assert len(self.file.by_type("IfcGeometricRepresentationContext", include_subtypes=False)) == 1
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assert len(self.file.by_type("IfcGeometricRepresentationSubContext", include_subtypes=False)) == 1
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subcontext = self.file.by_type("IfcMaterial")[0].HasRepresentation[0].Representations[0].ContextOfItems
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assert subcontext.ContextType == "Model"
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assert subcontext.ContextIdentifier == "Body"
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assert subcontext.TargetView == "MODEL_VIEW"
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assert subcontext.ParentContext == file_context
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def test_append_a_profile_def(self):
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library = ifcopenshell.api.project.create_file(version=self.file.schema)
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profile = library.createIfcIShapeProfileDef()
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ifcopenshell.api.project.append_asset(self.file, library=library, element=profile)
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assert len(self.file.by_type("IfcIShapeProfileDef")) == 1
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def test_append_a_product(self):
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library = ifcopenshell.api.project.create_file(version=self.file.schema)
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element = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWall")
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ifcopenshell.api.project.append_asset(self.file, library=library, element=element)
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assert len(self.file.by_type("IfcWall")) == 1
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def test_append_a_product_with_all_properties(self):
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library = ifcopenshell.api.project.create_file(version=self.file.schema)
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element = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWall")
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ifcopenshell.api.pset.add_pset(library, product=element, name="Foo_Bar")
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ifcopenshell.api.project.append_asset(self.file, library=library, element=element)
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assert ifcopenshell.util.element.get_psets(self.file.by_type("IfcWall")[0])["Foo_Bar"]
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def test_append_a_product_with_its_type(self):
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library = ifcopenshell.api.project.create_file(version=self.file.schema)
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element = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWall")
|
|
element_type = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWallType")
|
|
ifcopenshell.api.type.assign_type(library, related_objects=[element], relating_type=element_type)
|
|
ifcopenshell.api.project.append_asset(self.file, library=library, element=element)
|
|
assert ifcopenshell.util.element.get_type(self.file.by_type("IfcWall")[0]).is_a("IfcWallType")
|
|
|
|
def test_append_only_specified_occurrences_of_a_typed_product(self):
|
|
library = ifcopenshell.api.project.create_file(version=self.file.schema)
|
|
element = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWall")
|
|
element2 = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWall")
|
|
element3 = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWall")
|
|
element_type = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWallType")
|
|
ifcopenshell.api.type.assign_type(library, related_objects=[element], relating_type=element_type)
|
|
ifcopenshell.api.type.assign_type(library, related_objects=[element2], relating_type=element_type)
|
|
ifcopenshell.api.type.assign_type(library, related_objects=[element3], relating_type=element_type)
|
|
ifcopenshell.api.project.append_asset(self.file, library=library, element=element)
|
|
ifcopenshell.api.project.append_asset(self.file, library=library, element=element2)
|
|
assert len(ifcopenshell.util.element.get_types(self.file.by_type("IfcWallType")[0])) == 2
|
|
assert len(self.file.by_type("IfcWall")) == 2
|
|
|
|
def test_append_a_product_with_materials(self):
|
|
library = ifcopenshell.api.project.create_file(version=self.file.schema)
|
|
element = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWall")
|
|
material = ifcopenshell.api.material.add_material(library, name="Material")
|
|
ifcopenshell.api.material.assign_material(library, products=[element], material=material)
|
|
ifcopenshell.api.project.append_asset(self.file, library=library, element=element)
|
|
assert ifcopenshell.util.element.get_material(self.file.by_type("IfcWall")[0]).Name == "Material"
|
|
|
|
def test_append_a_product_where_its_inverse_material_relationship_refers_to_product_types_not_in_scope(self):
|
|
library = ifcopenshell.api.project.create_file(version=self.file.schema)
|
|
element = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWall")
|
|
element_type = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWallType")
|
|
element_type2 = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWallType")
|
|
ifcopenshell.api.type.assign_type(library, related_objects=[element], relating_type=element_type)
|
|
material = ifcopenshell.api.material.add_material(library, name="Material")
|
|
ifcopenshell.api.material.assign_material(library, products=[element], material=material)
|
|
ifcopenshell.api.material.assign_material(library, products=[element_type], material=material)
|
|
ifcopenshell.api.material.assign_material(library, products=[element_type2], material=material)
|
|
ifcopenshell.api.project.append_asset(self.file, library=library, element=element)
|
|
assert [e.GlobalId for e in self.file.by_type("IfcWallType")] == [element_type.GlobalId]
|
|
|
|
def test_append_a_product_with_its_styles(self):
|
|
library = ifcopenshell.api.project.create_file(version=self.file.schema)
|
|
element = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWall")
|
|
item = library.createIfcBoundingBox()
|
|
library.createIfcStyledItem(Item=item)
|
|
representation = library.createIfcShapeRepresentation(Items=[item])
|
|
element.Representation = library.createIfcProductDefinitionShape(Representations=[representation])
|
|
ifcopenshell.api.project.append_asset(self.file, library=library, element=element)
|
|
assert self.file.by_type("IfcStyledItem")[0].Item == self.file.by_type("IfcBoundingBox")[0]
|
|
|
|
def test_append_a_product_with_openings(self):
|
|
library = ifcopenshell.api.project.create_file(version=self.file.schema)
|
|
element = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWall")
|
|
opening = ifcopenshell.api.root.create_entity(library, ifc_class="IfcOpeningElement")
|
|
ifcopenshell.api.feature.add_feature(library, feature=opening, element=element)
|
|
ifcopenshell.api.project.append_asset(self.file, library=library, element=element)
|
|
assert self.file.by_type("IfcWall")[0].HasOpenings[0].RelatedOpeningElement.is_a("IfcOpeningElement")
|
|
|
|
def test_append_a_product_when_projects_have_georeference(self):
|
|
ifc_file = ifcopenshell.file()
|
|
ifcopenshell.api.root.create_entity(ifc_file, ifc_class="IfcProject")
|
|
ifcopenshell.api.context.add_context(ifc_file, "Model")
|
|
ifcopenshell.api.georeference.add_georeferencing(ifc_file)
|
|
ifcopenshell.api.georeference.edit_georeferencing(
|
|
ifc_file, coordinate_operation={"Eastings": 3.0, "Northings": 23.0}
|
|
)
|
|
|
|
library = ifcopenshell.file.from_string(ifc_file.to_string())
|
|
ifcopenshell.api.georeference.edit_georeferencing(
|
|
library, coordinate_operation={"Eastings": 29, "Northings": 42}
|
|
)
|
|
element = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWall")
|
|
matrix = np.array(
|
|
(
|
|
(1.0, 0.0, 0.0, 1.0),
|
|
(0.0, 1.0, 0.0, 2.0),
|
|
(0.0, 0.0, 1.0, 3.0),
|
|
(0.0, 0.0, 0.0, 1.0),
|
|
)
|
|
)
|
|
ifcopenshell.api.geometry.edit_object_placement(library, element, matrix)
|
|
new = ifcopenshell.api.project.append_asset(ifc_file, library=library, element=element)
|
|
resulting_matrix = np.array(
|
|
(
|
|
(1.0, 0.0, 0.0, 27.0),
|
|
(0.0, 1.0, 0.0, 21.0),
|
|
(0.0, 0.0, 1.0, 3.0),
|
|
(0.0, 0.0, 0.0, 1.0),
|
|
)
|
|
)
|
|
assert np.array_equal(ifcopenshell.util.placement.get_local_placement(new.ObjectPlacement), resulting_matrix)
|
|
|
|
def test_append_a_surface_style(self):
|
|
ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcProject")
|
|
library = ifcopenshell.api.project.create_file(version=self.file.schema)
|
|
ifcopenshell.api.root.create_entity(library, ifc_class="IfcProject")
|
|
|
|
style_name = "New Style"
|
|
style = ifcopenshell.api.style.add_style(library, style_name)
|
|
shading_attrs = {"SurfaceColour": {"Name": "", "Red": 1, "Green": 1, "Blue": 1}}
|
|
ifcopenshell.api.style.add_surface_style(
|
|
library, style, ifc_class="IfcSurfaceStyleShading", attributes=shading_attrs
|
|
)
|
|
|
|
new_style = ifcopenshell.api.project.append_asset(self.file, library=library, element=style)
|
|
assert self.file.by_type("IfcSurfaceStyle") == [new_style]
|
|
assert new_style.Name == style_name
|
|
style_elements = new_style.Styles
|
|
assert len(style_elements) == 1
|
|
|
|
# Check shading style.
|
|
shading_style = style_elements[0]
|
|
assert shading_style.is_a("IfcSurfaceStyleShading")
|
|
shading_colour_info = shading_style.SurfaceColour.get_info()
|
|
del shading_colour_info["id"], shading_colour_info["type"]
|
|
assert shading_colour_info == shading_attrs["SurfaceColour"]
|
|
|
|
def test_update_rels_appending_subsequent_assets(self):
|
|
library = ifcopenshell.api.project.create_file(version=self.file.schema)
|
|
element1 = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWall")
|
|
pset = ifcopenshell.api.pset.add_pset(library, product=element1, name="Test")
|
|
element2 = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWall")
|
|
ifcopenshell.api.pset.assign_pset(library, pset=pset, products=[element2])
|
|
|
|
reuse_identities = {}
|
|
element1_ = ifcopenshell.api.project.append_asset(
|
|
self.file, library, element1, reuse_identities=reuse_identities
|
|
)
|
|
element2_ = ifcopenshell.api.project.append_asset(
|
|
self.file, library, element2, reuse_identities=reuse_identities
|
|
)
|
|
pset_data = ifcopenshell.util.element.get_psets(element1_)
|
|
assert "Test" in pset_data
|
|
assert ifcopenshell.util.element.get_psets(element2_) == pset_data
|
|
|
|
def test_reuse_identities_to_avoid_removed_entities_and_possible_crashes(self):
|
|
self.file.create_entity("IfcProject")
|
|
context = ifcopenshell.api.context.add_context(self.file, context_type="Model")
|
|
library = ifcopenshell.api.project.create_file(version=self.file.schema)
|
|
library.create_entity("IfcProject")
|
|
element = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWall")
|
|
item = library.create_entity("IfcBoundingBox")
|
|
lib_context = ifcopenshell.api.context.add_context(library, context_type="Model")
|
|
representation = library.create_entity("IfcShapeRepresentation", Items=[item], ContextOfItems=lib_context)
|
|
element.Representation = library.create_entity("IfcProductDefinitionShape", Representations=[representation])
|
|
reuse_identities: dict[int, ifcopenshell.entity_instance] = {}
|
|
ifcopenshell.api.project.append_asset(
|
|
self.file, library=library, element=element, reuse_identities=reuse_identities
|
|
)
|
|
str(reuse_identities) # Will trigger crash if there are no removed entities.
|
|
|
|
def test_file_add_to_convert_units(self):
|
|
library = ifcopenshell.file()
|
|
builder = ShapeBuilder(library)
|
|
ifcopenshell.api.root.create_entity(library, "IfcProject")
|
|
unit = ifcopenshell.api.unit.add_si_unit(library, unit_type="LENGTHUNIT", prefix="MILLI")
|
|
ifcopenshell.api.unit.assign_unit(library, units=[unit])
|
|
ifc_file = ifcopenshell.file()
|
|
ifcopenshell.api.root.create_entity(ifc_file, "IfcProject")
|
|
unit = ifcopenshell.api.unit.add_si_unit(ifc_file, unit_type="LENGTHUNIT")
|
|
ifcopenshell.api.unit.assign_unit(ifc_file, units=[unit])
|
|
|
|
# Simple floats.
|
|
profile = ifcopenshell.api.profile.add_parameterized_profile(library, "IfcCircleProfileDef")
|
|
profile.Radius = 10.0
|
|
new_profile = ifcopenshell.api.project.append_asset(ifc_file, library, profile)
|
|
assert new_profile.Radius == 0.01
|
|
|
|
# Aggregates of floats.
|
|
arbitrary_profile = builder.profile(builder.rectangle((1000, 1000)))
|
|
new_arbitrary_profile = ifcopenshell.api.project.append_asset(ifc_file, library, arbitrary_profile)
|
|
updated_points = np.array(arbitrary_profile.OuterCurve.Points) * 0.001
|
|
assert np.allclose(updated_points, new_arbitrary_profile.OuterCurve.Points)
|
|
|
|
|
|
class TestAppendAssetIFC4(test.bootstrap.IFC4, TestAppendAssetIFC2X3):
|
|
# NOTE: breaks in IFC2X3 since IfcProfileDef doesn't have "HasProperties" inverse in ifc2x3
|
|
# and we use it in whitelisted_inverse_attributes for appending IfcProfileDef
|
|
def test_append_a_profile_def_with_all_properties(self):
|
|
library = ifcopenshell.api.project.create_file(version=self.file.schema)
|
|
profile = library.createIfcIShapeProfileDef()
|
|
ifcopenshell.api.pset.add_pset(library, product=profile, name="Foo_Bar")
|
|
ifcopenshell.api.project.append_asset(self.file, library=library, element=profile)
|
|
assert len(self.file.by_type("IfcIShapeProfileDef")) == 1
|
|
assert self.file.by_type("IfcIShapeProfileDef")[0].HasProperties[0].Name == "Foo_Bar"
|
|
|
|
# NOTE: breaks in IFC2X3 since IfcMaterial doesn't have "HasProperties" inverse in ifc2x3
|
|
# and we use it in whitelisted_inverse_attributes for appending IfcTypeProduct
|
|
def test_append_two_type_products_sharing_the_same_material_with_properties(self):
|
|
library = ifcopenshell.api.project.create_file(version=self.file.schema)
|
|
element1 = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWallType")
|
|
element2 = ifcopenshell.api.root.create_entity(library, ifc_class="IfcWallType")
|
|
material = ifcopenshell.api.material.add_material(library, name="Material")
|
|
|
|
pset = ifcopenshell.api.pset.add_pset(library, product=material, name="Foo_Bar")
|
|
ifcopenshell.api.pset.edit_pset(library, pset=pset, properties={"Foo": "Bar"})
|
|
|
|
ifcopenshell.api.material.assign_material(library, products=[element1], material=material)
|
|
ifcopenshell.api.material.assign_material(library, products=[element2], material=material)
|
|
new1 = ifcopenshell.api.project.append_asset(self.file, library=library, element=element1)
|
|
new2 = ifcopenshell.api.project.append_asset(self.file, library=library, element=element2)
|
|
|
|
assert len(self.file.by_type("IfcMaterialProperties")) == 1
|
|
material = self.file.by_type("IfcMaterial")[0]
|
|
assert ifcopenshell.util.element.get_material(new1) == material
|
|
assert ifcopenshell.util.element.get_material(new2) == material
|
|
assert ifcopenshell.util.element.get_psets(material)["Foo_Bar"]["Foo"] == "Bar"
|
|
|
|
# NOTE: breaks in IFC2X3 since IfcCostItem doesn't have "IsNestedBy" inverse in ifc2x3
|
|
# and we use it in whitelisted_inverse_attributes for appending IfcCostSchedule
|
|
def test_append_a_cost_schedule(self):
|
|
library = ifcopenshell.api.project.create_file(version=self.file.schema)
|
|
schedule = ifcopenshell.api.cost.add_cost_schedule(library, name="Schedule")
|
|
item = ifcopenshell.api.cost.add_cost_item(library, cost_schedule=schedule)
|
|
item2 = ifcopenshell.api.cost.add_cost_item(library, cost_item=item)
|
|
ifcopenshell.api.project.append_asset(self.file, library=library, element=schedule)
|
|
assert len(self.file.by_type("IfcCostSchedule")) == 1
|
|
assert len(self.file.by_type("IfcCostItem")) == 2
|
|
assert self.file.by_type("IfcCostSchedule")[0].Name == "Schedule"
|
|
appended_item = self.file.by_type("IfcCostSchedule")[0].Controls[0].RelatedObjects[0]
|
|
assert appended_item.is_a("IfcCostItem")
|
|
assert appended_item.IsNestedBy[0].RelatedObjects[0].is_a("IfcCostItem")
|
|
|
|
def test_not_duplicate_profiles_and_materials_based_on_name(self):
|
|
library = ifcopenshell.api.project.create_file(version=self.file.schema)
|
|
column_type = ifcopenshell.api.root.create_entity(library, "IfcColumnType")
|
|
library_profile = ifcopenshell.api.profile.add_parameterized_profile(library, "IfcCircleProfileDef")
|
|
library_profile.ProfileName = "TestProfile"
|
|
material_set = ifcopenshell.api.material.add_material_set(library, set_type="IfcMaterialProfileSet")
|
|
material = ifcopenshell.api.material.add_material(library, "TestMaterial")
|
|
ifcopenshell.api.material.add_profile(library, material_set, material, library_profile)
|
|
ifcopenshell.api.material.assign_material(
|
|
library, [column_type], material=material_set, type="IfcMaterialProfileSet"
|
|
)
|
|
|
|
# Test adding a profile with existing name.
|
|
profile = ifcopenshell.api.profile.add_parameterized_profile(self.file, "IfcCircleProfileDef")
|
|
profile.ProfileName = "TestProfile"
|
|
ifcopenshell.api.project.append_asset(self.file, library, library_profile)
|
|
profiles = self.file.by_type("IfcProfileDef")
|
|
assert len(profiles) == 1 and profiles[0].ProfileName == "TestProfile"
|
|
|
|
# Test adding a material with existing name.
|
|
material = ifcopenshell.api.material.add_material(self.file, "TestMaterial")
|
|
ifcopenshell.api.project.append_asset(self.file, library, library_profile)
|
|
materials = self.file.by_type("IfcMaterial")
|
|
assert len(materials) == 1 and materials[0].Name == "TestMaterial"
|
|
|
|
# Test implicitly adding profile+material with existing names.
|
|
ifcopenshell.api.project.append_asset(self.file, library, column_type)
|
|
assert len(self.file.by_type("IfcColumnType")) == 1
|
|
profiles = self.file.by_type("IfcProfileDef")
|
|
assert len(profiles) == 1 and profiles[0].ProfileName == "TestProfile"
|
|
materials = self.file.by_type("IfcMaterial")
|
|
assert len(materials) == 1 and materials[0].Name == "TestMaterial"
|