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Sigma Dimensions
271 lines
11 KiB
Python
271 lines
11 KiB
Python
# BlenderBIM Add-on - OpenBIM Blender Add-on
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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 BlenderBIM Add-on.
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#
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# BlenderBIM Add-on is free software: you can redistribute it and/or modify
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# it under the terms of the GNU 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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# BlenderBIM Add-on 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 General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with BlenderBIM Add-on. If not, see <http://www.gnu.org/licenses/>.
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import bpy
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import ifcopenshell
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import blenderbim.core.tool
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import blenderbim.tool as tool
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from blenderbim.tool.spatial import Spatial as subject
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from test.bim.bootstrap import NewFile
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from mathutils import Matrix
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class TestImplementsTool(NewFile):
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def test_run(self):
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assert isinstance(subject(), blenderbim.core.tool.Spatial)
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class TestCanContain(NewFile):
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def test_a_spatial_structure_element_can_contain_an_element(self):
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ifc = ifcopenshell.file()
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tool.Ifc.set(ifc)
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structure = ifc.createIfcSite()
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structure_obj = bpy.data.objects.new("Object", None)
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tool.Ifc.link(structure, structure_obj)
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element = ifc.createIfcWall()
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element_obj = bpy.data.objects.new("Object", None)
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tool.Ifc.link(element, element_obj)
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assert subject.can_contain(structure_obj, element_obj) is True
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def test_a_spatial_structure_element_can_contain_an_element_ifc2x3(self):
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ifc = ifcopenshell.file(schema="IFC2X3")
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tool.Ifc.set(ifc)
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structure = ifc.createIfcSite()
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structure_obj = bpy.data.objects.new("Object", None)
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tool.Ifc.link(structure, structure_obj)
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element = ifc.createIfcWall()
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element_obj = bpy.data.objects.new("Object", None)
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tool.Ifc.link(element, element_obj)
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assert subject.can_contain(structure_obj, element_obj) is True
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def test_a_spatial_zone_element_cannot_contain_an_element(self):
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ifc = ifcopenshell.file()
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tool.Ifc.set(ifc)
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structure = ifc.createIfcSpatialZone()
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structure_obj = bpy.data.objects.new("Object", None)
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tool.Ifc.link(structure, structure_obj)
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element = ifc.createIfcWall()
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element_obj = bpy.data.objects.new("Object", None)
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tool.Ifc.link(element, element_obj)
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assert subject.can_contain(structure_obj, element_obj) is False
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def test_unlinked_elements_cannot_contain_anything(self):
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structure_obj = bpy.data.objects.new("Object", None)
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element_obj = bpy.data.objects.new("Object", None)
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assert subject.can_contain(structure_obj, element_obj) is False
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def test_a_non_spatial_element_cannot_contain_anything(self):
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ifc = ifcopenshell.file()
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tool.Ifc.set(ifc)
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structure = ifc.createIfcWall()
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structure_obj = bpy.data.objects.new("Object", None)
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tool.Ifc.link(structure, structure_obj)
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element = ifc.createIfcWall()
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element_obj = bpy.data.objects.new("Object", None)
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tool.Ifc.link(element, element_obj)
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assert subject.can_contain(structure_obj, element_obj) is False
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def test_a_non_element_cannot_be_contained(self):
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ifc = ifcopenshell.file()
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tool.Ifc.set(ifc)
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structure = ifc.createIfcSite()
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structure_obj = bpy.data.objects.new("Object", None)
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tool.Ifc.link(structure, structure_obj)
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element = ifc.createIfcTask()
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element_obj = bpy.data.objects.new("Object", None)
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tool.Ifc.link(element, element_obj)
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assert subject.can_contain(structure_obj, element_obj) is False
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def test_other_non_elements_that_have_a_contained_in_structure_attribute_can_be_contained(self):
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ifc = ifcopenshell.file()
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tool.Ifc.set(ifc)
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structure = ifc.createIfcSite()
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structure_obj = bpy.data.objects.new("Object", None)
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tool.Ifc.link(structure, structure_obj)
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element = ifc.createIfcGrid()
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element_obj = bpy.data.objects.new("Object", None)
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tool.Ifc.link(element, element_obj)
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assert subject.can_contain(structure_obj, element_obj) is True
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class TestCanReference(NewFile):
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def test_an_element_can_reference_a_spatial_element(self):
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ifc = ifcopenshell.file()
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assert subject.can_reference(ifc.createIfcSite(), ifc.createIfcWall()) is True
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def test_an_element_can_reference_a_spatial_element_ifc2x3(self):
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ifc = ifcopenshell.file(schema="IFC2X3")
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tool.Ifc.set(ifc)
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assert subject.can_reference(ifc.createIfcSite(), ifc.createIfcWall()) is True
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def test_a_non_spatial_element_cannot_reference_anything(self):
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ifc = ifcopenshell.file()
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assert subject.can_reference(ifc.createIfcWall(), ifc.createIfcWall()) is False
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def test_a_non_element_cannot_reference_anything(self):
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ifc = ifcopenshell.file()
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assert subject.can_reference(ifc.createIfcSite(), ifc.createIfcTask()) is False
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class TestDisableEditing(NewFile):
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def test_run(self):
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obj = bpy.data.objects.new("Object", None)
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subject.enable_editing(obj)
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subject.disable_editing(obj)
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assert obj.BIMObjectSpatialProperties.is_editing is False
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class TestDuplicateObjectAndData(NewFile):
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def test_run(self):
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obj = bpy.data.objects.new("Object", bpy.data.meshes.new("Mesh"))
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new_obj = subject.duplicate_object_and_data(obj)
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assert new_obj != obj
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assert new_obj.data != obj.data
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obj = bpy.data.objects.new("Object", None)
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new_obj = subject.duplicate_object_and_data(obj)
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assert new_obj != obj
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assert new_obj.data is None
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class TestEnableEditing(NewFile):
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def test_run(self):
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obj = bpy.data.objects.new("Object", None)
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subject.enable_editing(obj)
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assert obj.BIMObjectSpatialProperties.is_editing is True
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class TestGetContainer(NewFile):
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def test_run(self):
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ifc = ifcopenshell.file()
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site = ifc.createIfcSite()
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wall = ifc.createIfcWall()
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ifcopenshell.api.run("spatial.assign_container", ifc, product=wall, relating_structure=site)
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assert subject.get_container(wall) == site
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class TestGetDecomposedElements(NewFile):
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def test_run(self):
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ifc = ifcopenshell.file()
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site = ifc.createIfcSite()
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wall = ifc.createIfcWall()
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ifcopenshell.api.run("spatial.assign_container", ifc, product=wall, relating_structure=site)
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assert subject.get_decomposed_elements(site) == [wall]
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class TestGetObjectMatrix(NewFile):
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def test_run(self):
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obj = bpy.data.objects.new("Object", None)
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assert subject.get_object_matrix(obj) == obj.matrix_world
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class TestGetRelativeObjectMatrix(NewFile):
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def test_run(self):
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obj = bpy.data.objects.new("Object", None)
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relative_obj = bpy.data.objects.new("Object", None)
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relative_obj.matrix_world[0][3] = 1
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assert subject.get_relative_object_matrix(obj, relative_obj)[0][3] == -1
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class TestImportContainers(NewFile):
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def test_run(self):
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bpy.ops.bim.create_project()
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subject.import_containers()
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props = bpy.context.scene.BIMSpatialProperties
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assert len(props.containers) == 1
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assert props.containers[0].name == "My Site"
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assert props.containers[0].long_name == ""
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assert props.containers[0].has_decomposition is True
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assert props.containers[0].ifc_definition_id == tool.Ifc.get().by_type("IfcSite")[0].id()
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assert props.active_container_id == tool.Ifc.get().by_type("IfcProject")[0].id()
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def test_importing_with_a_specified_parent(self):
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bpy.ops.bim.create_project()
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site = tool.Ifc.get().by_type("IfcSite")[0]
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subject.import_containers(site)
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props = bpy.context.scene.BIMSpatialProperties
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assert len(props.containers) == 1
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assert props.containers[0].name == "My Building"
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assert props.containers[0].long_name == ""
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assert props.containers[0].has_decomposition is True
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assert props.containers[0].ifc_definition_id == tool.Ifc.get().by_type("IfcBuilding")[0].id()
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assert props.active_container_id == site.id()
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def test_importing_sorted_by_z_placement(self):
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bpy.ops.bim.create_project()
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building = tool.Ifc.get().by_type("IfcBuilding")[0]
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storey1 = tool.Ifc.get().by_type("IfcBuildingStorey")[0]
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storey1.Name = "Higher"
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bpy.ops.bim.copy_class(obj=tool.Ifc.get_object(storey1).name)
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storey2 = tool.Ifc.get().by_type("IfcBuildingStorey")[1]
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storey2.Name = "Lower"
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storey2.ObjectPlacement.RelativePlacement.Location.Coordinates = (0.0, 0.0, -100.0)
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subject.import_containers(building)
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props = bpy.context.scene.BIMSpatialProperties
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assert len(props.containers) == 2
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assert props.containers[0].name == "Lower"
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assert props.containers[1].name == "Higher"
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class TestRunRootCopyClass(NewFile):
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def test_nothing(self):
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pass
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class TestRunSpatialAssignContainer(NewFile):
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def test_nothing(self):
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pass
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class TestSelectObject(NewFile):
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def test_run(self):
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obj = bpy.data.objects.new("Object", None)
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bpy.context.scene.collection.objects.link(obj)
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subject.select_object(obj)
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assert obj in bpy.context.selected_objects
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class TestSetActiveObject(NewFile):
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def test_run(self):
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obj = bpy.data.objects.new("Object", None)
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bpy.context.scene.collection.objects.link(obj)
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subject.set_active_object(obj)
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assert bpy.context.view_layer.objects.active == obj
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assert obj in bpy.context.selected_objects
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class TestSetRelativeObjectMatrix(NewFile):
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def test_run(self):
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obj = bpy.data.objects.new("Object", None)
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relative_obj = bpy.data.objects.new("Object", None)
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relative_obj.matrix_world[0][3] = 1
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matrix = Matrix()
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matrix[0][3] = 1
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subject.set_relative_object_matrix(obj, relative_obj, matrix)
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assert obj.matrix_world[0][3] == 2
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class TestSelectProducts(NewFile):
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def test_select_products(self):
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ifc = ifcopenshell.file()
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tool.Ifc.set(ifc)
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product = ifcopenshell.api.run("root.create_entity", ifc, ifc_class="IfcWall")
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obj = bpy.data.objects.new("Object", None)
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bpy.context.scene.collection.objects.link(obj)
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tool.Ifc.link(product, obj)
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subject.select_products([product])
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assert obj in bpy.context.selected_objects |