mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-08-19 19:54:07 +00:00
Dion Moult
300 lines
14 KiB
Python
300 lines
14 KiB
Python
# Bonsai - OpenBIM Blender Add-on
|
|
# Copyright (C) 2021 Dion Moult <dion@thinkmoult.com>
|
|
#
|
|
# This file is part of Bonsai.
|
|
#
|
|
# Bonsai is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# Bonsai is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with Bonsai. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
import bpy
|
|
import ifcopenshell
|
|
import ifcopenshell.api
|
|
import ifcopenshell.util.element
|
|
import bonsai.core.tool
|
|
import bonsai.tool as tool
|
|
from bonsai.tool.collector import Collector as subject
|
|
from test.bim.bootstrap import NewFile, NewIfc, NewIfc4X3
|
|
|
|
|
|
class TestImplementsTool(NewFile):
|
|
def test_run(self):
|
|
assert isinstance(subject(), bonsai.core.tool.Collector)
|
|
|
|
|
|
class TestAssign(NewIfc):
|
|
def test_walls_are_placed_in_its_spatial_collection(self):
|
|
wall_obj = bpy.data.objects.new("Object", None)
|
|
wall_element = tool.Ifc.get().createIfcWall()
|
|
tool.Ifc.link(wall_element, wall_obj)
|
|
bpy.context.scene.collection.objects.link(wall_obj)
|
|
ifcopenshell.api.spatial.assign_container(
|
|
tool.Ifc.get(),
|
|
products=[wall_element],
|
|
relating_structure=tool.Ifc.get().by_type("IfcSite")[0],
|
|
)
|
|
subject.assign(wall_obj)
|
|
assert len(wall_obj.users_collection) == 2
|
|
assert "IfcSite" in wall_obj.users_collection[0].name
|
|
|
|
def test_walls_are_unsorted_if_not_decomposes(self):
|
|
wall_obj = bpy.data.objects.new("Object", None)
|
|
wall_element = tool.Ifc.get().createIfcWall()
|
|
tool.Ifc.link(wall_element, wall_obj)
|
|
bpy.context.scene.collection.objects.link(wall_obj)
|
|
subject.assign(wall_obj)
|
|
assert len(wall_obj.users_collection) == 2
|
|
assert "Unsorted" in wall_obj.users_collection[0].name
|
|
|
|
def test_spatial_structure_elements_are_placed_in_a_collection_of_the_same_name(self):
|
|
building_obj = bpy.data.objects.new("IfcBuilding/Name", None)
|
|
building_element = tool.Ifc.get().createIfcBuilding()
|
|
tool.Ifc.link(building_element, building_obj)
|
|
bpy.context.scene.collection.objects.link(building_obj)
|
|
ifcopenshell.api.aggregate.assign_object(
|
|
tool.Ifc.get(),
|
|
relating_object=tool.Ifc.get().by_type("IfcSite")[0],
|
|
products=[building_element],
|
|
)
|
|
subject.assign(building_obj)
|
|
assert len(building_obj.users_collection) == 2
|
|
assert building_obj.users_collection[0].name == building_obj.name
|
|
|
|
def test_spaces_are_special_and_are_placed_in_a_spaces_collection(self):
|
|
space_obj = bpy.data.objects.new("IfcSpace/Name", None)
|
|
space_element = tool.Ifc.get().createIfcSpace()
|
|
tool.Ifc.link(space_element, space_obj)
|
|
bpy.context.scene.collection.objects.link(space_obj)
|
|
ifcopenshell.api.aggregate.assign_object(
|
|
tool.Ifc.get(),
|
|
relating_object=tool.Ifc.get().by_type("IfcSite")[0],
|
|
products=[space_element],
|
|
)
|
|
subject.assign(space_obj)
|
|
assert len(space_obj.users_collection) == 2
|
|
assert space_obj.users_collection[0].name == "IfcSpace"
|
|
|
|
def test_multiple_assigns_do_not_create_duplicate_spatial_structure_collections(self):
|
|
space_obj = bpy.data.objects.new("IfcSpace/Name", None)
|
|
space_element = tool.Ifc.get().createIfcSpace()
|
|
tool.Ifc.link(space_element, space_obj)
|
|
bpy.context.scene.collection.objects.link(space_obj)
|
|
ifcopenshell.api.aggregate.assign_object(
|
|
tool.Ifc.get(),
|
|
relating_object=tool.Ifc.get().by_type("IfcSite")[0],
|
|
products=[space_element],
|
|
)
|
|
subject.assign(space_obj)
|
|
subject.assign(space_obj)
|
|
assert bpy.data.collections.get("IfcSpace")
|
|
assert bpy.data.collections.get("IfcSite/My Site")
|
|
assert not bpy.data.collections.get("IfcSpace.001")
|
|
assert not bpy.data.collections.get("IfcSite/My Site.001")
|
|
|
|
def test_spatial_zone_elements_are_not_placed_in_a_collection_of_the_same_name(self):
|
|
space_obj = bpy.data.objects.new("IfcSpaceZone/Name", None)
|
|
space_element = tool.Ifc.get().createIfcSpatialZone()
|
|
tool.Ifc.link(space_element, space_obj)
|
|
bpy.context.scene.collection.objects.link(space_obj)
|
|
ifcopenshell.api.aggregate.assign_object(
|
|
tool.Ifc.get(),
|
|
relating_object=tool.Ifc.get().by_type("IfcSite")[0],
|
|
products=[space_element],
|
|
)
|
|
subject.assign(space_obj)
|
|
assert len(space_obj.users_collection) == 2
|
|
assert space_obj.users_collection[0].name != space_obj.name
|
|
|
|
def test_aggregates_are_also_placed_in_their_container(self):
|
|
element_obj = bpy.data.objects.new("IfcElementAssembly/Name", None)
|
|
element = tool.Ifc.get().createIfcElementAssembly()
|
|
subelement_obj = bpy.data.objects.new("IfcBeam/Name", None)
|
|
subelement = tool.Ifc.get().createIfcBeam()
|
|
tool.Ifc.link(element, element_obj)
|
|
tool.Ifc.link(subelement, subelement_obj)
|
|
bpy.context.scene.collection.objects.link(element_obj)
|
|
bpy.context.scene.collection.objects.link(subelement_obj)
|
|
ifcopenshell.api.aggregate.assign_object(
|
|
tool.Ifc.get(),
|
|
relating_object=element,
|
|
products=[subelement],
|
|
)
|
|
ifcopenshell.api.spatial.assign_container(
|
|
tool.Ifc.get(),
|
|
products=[element],
|
|
relating_structure=tool.Ifc.get().by_type("IfcSite")[0],
|
|
)
|
|
subject.assign(element_obj)
|
|
subject.assign(subelement_obj)
|
|
assert len(element_obj.users_collection) == 2
|
|
assert len(subelement_obj.users_collection) == 2
|
|
assert "IfcSite" in element_obj.users_collection[0].name
|
|
assert "IfcSite" in subelement_obj.users_collection[0].name
|
|
|
|
def test_projects_are_placed_in_a_collection_of_the_same_name(self):
|
|
tool.Ifc.set(ifcopenshell.file())
|
|
element_obj = bpy.data.objects.new("IfcProject/Name", None)
|
|
element = tool.Ifc.get().createIfcProject()
|
|
tool.Ifc.link(element, element_obj)
|
|
bpy.context.scene.collection.objects.link(element_obj)
|
|
subject.assign(element_obj)
|
|
assert len(element_obj.users_collection) == 2
|
|
assert element_obj.users_collection[0].name == element_obj.name
|
|
|
|
def test_multiple_assigns_do_not_create_duplicate_collections(self):
|
|
tool.Ifc.set(ifcopenshell.file())
|
|
element_obj = bpy.data.objects.new("IfcProject/Name", None)
|
|
element = tool.Ifc.get().createIfcProject()
|
|
tool.Ifc.link(element, element_obj)
|
|
bpy.context.scene.collection.objects.link(element_obj)
|
|
subject.assign(element_obj)
|
|
subject.assign(element_obj)
|
|
assert bpy.data.collections.get("IfcProject/Name")
|
|
assert not bpy.data.collections.get("IfcProject/Name.001")
|
|
|
|
def test_own_collections_are_retained_and_name_synced(self):
|
|
building_obj = bpy.data.objects.new("IfcBuilding/Name", None)
|
|
building_element = tool.Ifc.get().createIfcBuilding()
|
|
tool.Ifc.link(building_element, building_obj)
|
|
building_collection = bpy.data.collections.new("Foobar")
|
|
bpy.context.scene.collection.children.link(building_collection)
|
|
building_obj.BIMObjectProperties.collection = building_collection
|
|
building_collection.objects.link(building_obj)
|
|
ifcopenshell.api.aggregate.assign_object(
|
|
tool.Ifc.get(),
|
|
relating_object=tool.Ifc.get().by_type("IfcSite")[0],
|
|
products=[building_element],
|
|
)
|
|
subject.assign(building_obj)
|
|
assert bpy.context.scene.collection.children.find(building_collection.name) != -1
|
|
assert bpy.data.collections.get("IfcSite/My Site").children.find(building_collection.name) == -1
|
|
assert bpy.data.collections.get("IfcProject/My Project").children.find(building_collection.name) == -1
|
|
assert bpy.context.scene.collection.children.find(building_collection.name) != -1
|
|
assert building_collection.objects.find(building_obj.name) != -1
|
|
assert building_collection.name == "IfcBuilding/Name"
|
|
|
|
def test_types_are_placed_in_the_types_collection(self):
|
|
element_obj = bpy.data.objects.new("IfcWallType/Name", None)
|
|
element = tool.Ifc.get().createIfcWallType()
|
|
tool.Ifc.link(element, element_obj)
|
|
bpy.context.scene.collection.objects.link(element_obj)
|
|
subject.assign(element_obj)
|
|
assert element_obj.users_collection[0].name == "IfcTypeProduct"
|
|
assert bpy.data.collections.get("IfcProject/My Project").children.get("IfcTypeProduct")
|
|
|
|
def test_openings_are_placed_in_their_voided_elements_container(self):
|
|
element_obj = bpy.data.objects.new("IfcOpeningElement/Name", None)
|
|
element = tool.Ifc.get().createIfcOpeningElement()
|
|
tool.Ifc.link(element, element_obj)
|
|
wall_obj = bpy.data.objects.new("IfcWall/Name", None)
|
|
wall = tool.Ifc.get().createIfcWall()
|
|
tool.Ifc.link(wall, wall_obj)
|
|
ifcopenshell.api.spatial.assign_container(
|
|
tool.Ifc.get(), products=[wall], relating_structure=tool.Ifc.get().by_type("IfcSite")[0]
|
|
)
|
|
ifcopenshell.api.feature.add_feature(tool.Ifc.get(), element, wall)
|
|
bpy.context.scene.collection.objects.link(element_obj)
|
|
subject.assign(wall_obj)
|
|
subject.assign(element_obj)
|
|
assert element_obj.users_collection[0].name == "IfcSite/My Site"
|
|
|
|
def test_grids_are_placed_in_their_container(self):
|
|
element_obj = bpy.data.objects.new("IfcGrid/Name", None)
|
|
element = tool.Ifc.get().createIfcGrid()
|
|
tool.Ifc.link(element, element_obj)
|
|
ifcopenshell.api.spatial.assign_container(
|
|
tool.Ifc.get(),
|
|
products=[element],
|
|
relating_structure=tool.Ifc.get().by_type("IfcSite")[0],
|
|
)
|
|
bpy.context.scene.collection.objects.link(element_obj)
|
|
subject.assign(element_obj)
|
|
assert element_obj.users_collection[0].name == "IfcSite/My Site"
|
|
|
|
def test_grids_axes_are_placed_in_the_grids_container(self):
|
|
element_obj = bpy.data.objects.new("IfcGrid/Name", None)
|
|
axis_obj = bpy.data.objects.new("IfcGrid/Name", None)
|
|
axis = tool.Ifc.get().createIfcGridAxis()
|
|
element = tool.Ifc.get().createIfcGrid(UAxes=[axis])
|
|
tool.Ifc.link(element, element_obj)
|
|
tool.Ifc.link(axis, axis_obj)
|
|
ifcopenshell.api.spatial.assign_container(
|
|
tool.Ifc.get(),
|
|
products=[element],
|
|
relating_structure=tool.Ifc.get().by_type("IfcSite")[0],
|
|
)
|
|
bpy.context.scene.collection.objects.link(element_obj)
|
|
subject.assign(element_obj)
|
|
subject.assign(axis_obj)
|
|
assert axis_obj.users_collection[0].name == "IfcSite/My Site"
|
|
|
|
def test_drawings_are_placed_in_their_own_collection(self):
|
|
element_obj = bpy.data.objects.new("IfcAnnotation/DRAWING", None)
|
|
element = tool.Ifc.get().createIfcAnnotation(ObjectType="DRAWING")
|
|
tool.Ifc.link(element, element_obj)
|
|
|
|
group = ifcopenshell.api.group.add_group(tool.Ifc.get())
|
|
group.ObjectType = "DRAWING"
|
|
ifcopenshell.api.group.assign_group(tool.Ifc.get(), products=[element], group=group)
|
|
|
|
subject.assign(element_obj)
|
|
assert element_obj.users_collection[0].name == "IfcAnnotation/DRAWING"
|
|
assert bpy.data.collections.get("IfcProject/My Project").children.get("IfcAnnotation/DRAWING")
|
|
|
|
def test_annotations_are_placed_in_their_drawings_collection(self):
|
|
self.test_drawings_are_placed_in_their_own_collection()
|
|
ifc_file = tool.Ifc.get()
|
|
|
|
element_obj = bpy.data.objects.new("IfcAnnotation/Name", None)
|
|
element = ifc_file.createIfcAnnotation()
|
|
tool.Ifc.link(element, element_obj)
|
|
|
|
group = ifc_file.by_type("IfcGroup")[0]
|
|
ifcopenshell.api.group.assign_group(ifc_file, products=[element], group=group)
|
|
|
|
subject.assign(element_obj)
|
|
assert element_obj.users_collection[0].name == "IfcAnnotation/DRAWING"
|
|
|
|
def test_structural_members_are_placed_in_a_members_collection(self):
|
|
element_obj = bpy.data.objects.new("IfcStructuralCurveMember/Name", None)
|
|
element = tool.Ifc.get().createIfcStructuralCurveMember()
|
|
tool.Ifc.link(element, element_obj)
|
|
subject.assign(element_obj)
|
|
assert element_obj.users_collection[0].name == "IfcStructuralItem"
|
|
assert bpy.data.collections.get("IfcProject/My Project").children.get("IfcStructuralItem")
|
|
|
|
def test_structural_connections_are_placed_in_a_connections_collection(self):
|
|
element_obj = bpy.data.objects.new("IfcStructuralCurveConnection/Name", None)
|
|
element = tool.Ifc.get().createIfcStructuralCurveConnection()
|
|
tool.Ifc.link(element, element_obj)
|
|
subject.assign(element_obj)
|
|
assert element_obj.users_collection[0].name == "IfcStructuralItem"
|
|
assert bpy.data.collections.get("IfcProject/My Project").children.get("IfcStructuralItem")
|
|
|
|
|
|
class TestAssignIFC4X3(NewIfc4X3):
|
|
def test_linear_positioning_elements_are_placed_in_a_special_collection(self):
|
|
element_obj = bpy.data.objects.new("Name", None)
|
|
element = tool.Ifc.get().createIfcAlignment()
|
|
tool.Ifc.link(element, element_obj)
|
|
subject.assign(element_obj)
|
|
assert element_obj.users_collection[0].name == "IfcLinearPositioningElement"
|
|
assert bpy.data.collections.get("IfcProject/My Project").children.get("IfcLinearPositioningElement")
|
|
|
|
def test_referents_are_placed_in_a_special_collection(self):
|
|
element_obj = bpy.data.objects.new("Name", None)
|
|
element = tool.Ifc.get().createIfcReferent()
|
|
tool.Ifc.link(element, element_obj)
|
|
subject.assign(element_obj)
|
|
assert element_obj.users_collection[0].name == "IfcReferent"
|
|
assert bpy.data.collections.get("IfcProject/My Project").children.get("IfcReferent")
|