mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-08-12 02:23:34 +00:00
See #5919. API now has support for features, not just openings. Void module is renamed to feature.
This commit is contained in:
Dion Moult
@@ -0,0 +1,17 @@
|
||||
# IfcOpenShell - IFC toolkit and geometry engine
|
||||
# Copyright (C) 2021 Dion Moult <dion@thinkmoult.com>
|
||||
#
|
||||
# This file is part of IfcOpenShell.
|
||||
#
|
||||
# IfcOpenShell is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Lesser General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# IfcOpenShell 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 Lesser General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Lesser General Public License
|
||||
# along with IfcOpenShell. If not, see <http://www.gnu.org/licenses/>.
|
||||
@@ -0,0 +1,103 @@
|
||||
# IfcOpenShell - IFC toolkit and geometry engine
|
||||
# Copyright (C) 2021 Dion Moult <dion@thinkmoult.com>
|
||||
#
|
||||
# This file is part of IfcOpenShell.
|
||||
#
|
||||
# IfcOpenShell is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Lesser General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# IfcOpenShell 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 Lesser General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Lesser General Public License
|
||||
# along with IfcOpenShell. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
import numpy
|
||||
import test.bootstrap
|
||||
import ifcopenshell.api.feature
|
||||
import ifcopenshell.api.root
|
||||
import ifcopenshell.api.unit
|
||||
import ifcopenshell.api.geometry
|
||||
|
||||
|
||||
class TestAddFeature(test.bootstrap.IFC4X3):
|
||||
def test_adding_a_surface_feature(self):
|
||||
wall = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcWall")
|
||||
feature = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcSurfaceFeature")
|
||||
ifcopenshell.api.feature.add_feature(self.file, feature=feature, element=wall)
|
||||
assert wall.HasSurfaceFeatures[0].RelatedSurfaceFeatures == (feature,)
|
||||
|
||||
|
||||
class TestAddFeature(test.bootstrap.IFC4):
|
||||
def test_adding_an_opening(self):
|
||||
wall = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcWall")
|
||||
opening = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcOpeningElement")
|
||||
ifcopenshell.api.feature.add_feature(self.file, feature=opening, element=wall)
|
||||
assert wall.HasOpenings[0].RelatedOpeningElement == opening
|
||||
|
||||
def test_adding_a_projection(self):
|
||||
wall = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcWall")
|
||||
projection = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcProjectionElement")
|
||||
ifcopenshell.api.feature.add_feature(self.file, feature=projection, element=wall)
|
||||
assert wall.HasProjections[0].RelatedFeatureElement == projection
|
||||
|
||||
def test_adding_a_surface_feature(self):
|
||||
wall = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcWall")
|
||||
feature = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcSurfaceFeature")
|
||||
ifcopenshell.api.feature.add_feature(self.file, feature=feature, element=wall)
|
||||
assert wall.IsDecomposedBy[0].RelatedObjects == (feature,)
|
||||
|
||||
def test_adding_an_opening_twice(self):
|
||||
wall = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcWall")
|
||||
opening = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcOpeningElement")
|
||||
ifcopenshell.api.feature.add_feature(self.file, feature=opening, element=wall)
|
||||
ifcopenshell.api.feature.add_feature(self.file, feature=opening, element=wall)
|
||||
assert wall.HasOpenings[0].RelatedOpeningElement == opening
|
||||
assert len(wall.HasOpenings) == 1
|
||||
|
||||
def test_adding_an_opening_which_is_already_voiding_another_element(self):
|
||||
slab = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcSlab")
|
||||
wall = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcWall")
|
||||
opening = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcOpeningElement")
|
||||
ifcopenshell.api.feature.add_feature(self.file, feature=opening, element=slab)
|
||||
ifcopenshell.api.feature.add_feature(self.file, feature=opening, element=wall)
|
||||
assert not slab.HasOpenings
|
||||
assert wall.HasOpenings[0].RelatedOpeningElement == opening
|
||||
|
||||
def test_assigning_an_opening_does_not_shift_object_placements(self):
|
||||
ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcProject")
|
||||
ifcopenshell.api.unit.assign_unit(self.file)
|
||||
wall = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcWall")
|
||||
opening = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcOpeningElement")
|
||||
matrix1 = numpy.array(
|
||||
(
|
||||
(1.0, 0.0, 0.0, 1.0),
|
||||
(0.0, 1.0, 0.0, 1.0),
|
||||
(0.0, 0.0, 1.0, 1.0),
|
||||
(0.0, 0.0, 0.0, 1.0),
|
||||
)
|
||||
)
|
||||
ifcopenshell.api.geometry.edit_object_placement(self.file, product=wall, matrix=matrix1.copy(), is_si=False)
|
||||
ifcopenshell.api.geometry.edit_object_placement(self.file, product=opening, matrix=matrix1.copy(), is_si=False)
|
||||
ifcopenshell.api.feature.add_feature(self.file, feature=opening, element=wall)
|
||||
assert opening.ObjectPlacement.PlacementRelTo.PlacesObject[0] == wall
|
||||
assert numpy.array_equal(ifcopenshell.util.placement.get_local_placement(opening.ObjectPlacement), matrix1)
|
||||
|
||||
def test_not_updating_placement_if_placement_is_not_relative(self):
|
||||
ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcProject")
|
||||
ifcopenshell.api.unit.assign_unit(self.file)
|
||||
wall = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcWall")
|
||||
opening = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcOpeningElement")
|
||||
placement = self.file.createIfcGridPlacement()
|
||||
opening.ObjectPlacement = placement
|
||||
ifcopenshell.api.feature.add_feature(self.file, feature=opening, element=wall)
|
||||
assert opening.ObjectPlacement == placement
|
||||
|
||||
|
||||
class TestAddFeatureIFC2X3(test.bootstrap.IFC2X3, TestAddFeature):
|
||||
def test_adding_a_surface_feature(self):
|
||||
pass
|
||||
@@ -0,0 +1,50 @@
|
||||
# IfcOpenShell - IFC toolkit and geometry engine
|
||||
# Copyright (C) 2021 Dion Moult <dion@thinkmoult.com>
|
||||
#
|
||||
# This file is part of IfcOpenShell.
|
||||
#
|
||||
# IfcOpenShell is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Lesser General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# IfcOpenShell 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 Lesser General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Lesser General Public License
|
||||
# along with IfcOpenShell. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
import test.bootstrap
|
||||
import ifcopenshell.api.feature
|
||||
import ifcopenshell.api.root
|
||||
|
||||
|
||||
class TestAddFilling(test.bootstrap.IFC4):
|
||||
def test_adding_a_filling(self):
|
||||
opening = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcOpeningElement")
|
||||
door = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcDoor")
|
||||
ifcopenshell.api.feature.add_filling(self.file, opening=opening, element=door)
|
||||
assert door.FillsVoids[0].RelatingOpeningElement == opening
|
||||
|
||||
def test_adding_a_filling_twice(self):
|
||||
opening = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcOpeningElement")
|
||||
door = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcDoor")
|
||||
ifcopenshell.api.feature.add_filling(self.file, opening=opening, element=door)
|
||||
ifcopenshell.api.feature.add_filling(self.file, opening=opening, element=door)
|
||||
assert door.FillsVoids[0].RelatingOpeningElement == opening
|
||||
assert len(opening.HasFillings) == 1
|
||||
|
||||
def test_adding_a_filling_which_is_already_filling_another_opening(self):
|
||||
door = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcDoor")
|
||||
opening1 = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcOpeningElement")
|
||||
opening2 = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcOpeningElement")
|
||||
ifcopenshell.api.feature.add_filling(self.file, opening=opening1, element=door)
|
||||
ifcopenshell.api.feature.add_filling(self.file, opening=opening2, element=door)
|
||||
assert not opening1.HasFillings
|
||||
assert opening2.HasFillings[0].RelatedBuildingElement == door
|
||||
|
||||
|
||||
class TestAddFillingIFC2X3(test.bootstrap.IFC2X3, TestAddFilling):
|
||||
pass
|
||||
@@ -0,0 +1,54 @@
|
||||
# IfcOpenShell - IFC toolkit and geometry engine
|
||||
# Copyright (C) 2021 Dion Moult <dion@thinkmoult.com>
|
||||
#
|
||||
# This file is part of IfcOpenShell.
|
||||
#
|
||||
# IfcOpenShell is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Lesser General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# IfcOpenShell 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 Lesser General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Lesser General Public License
|
||||
# along with IfcOpenShell. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
import test.bootstrap
|
||||
import ifcopenshell.api.feature
|
||||
import ifcopenshell.api.root
|
||||
|
||||
|
||||
class TestRemoveFeature(test.bootstrap.IFC4):
|
||||
def test_removing_a_simple_feature(self):
|
||||
feature = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcOpeningElement")
|
||||
ifcopenshell.api.feature.remove_feature(self.file, feature=feature)
|
||||
assert len(list(self.file)) == 0
|
||||
|
||||
def test_removing_an_opening_voiding_a_wall(self):
|
||||
wall = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcWall")
|
||||
opening = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcOpeningElement")
|
||||
ifcopenshell.api.feature.add_feature(self.file, feature=opening, element=wall)
|
||||
ifcopenshell.api.feature.remove_feature(self.file, feature=opening)
|
||||
assert len(self.file.by_type("IfcOpeningElement")) == 0
|
||||
assert len(self.file.by_type("IfcRelVoidsElement")) == 0
|
||||
assert wall
|
||||
|
||||
def test_removing_an_opening_voiding_a_wall_with_a_filling(self):
|
||||
wall = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcWall")
|
||||
opening = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcOpeningElement")
|
||||
door = ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcDoor")
|
||||
ifcopenshell.api.feature.add_feature(self.file, feature=opening, element=wall)
|
||||
ifcopenshell.api.feature.add_filling(self.file, opening=opening, element=door)
|
||||
ifcopenshell.api.feature.remove_feature(self.file, feature=opening)
|
||||
assert len(self.file.by_type("IfcOpeningElement")) == 0
|
||||
assert len(self.file.by_type("IfcRelVoidsElement")) == 0
|
||||
assert len(self.file.by_type("IfcRelFillsElement")) == 0
|
||||
assert wall
|
||||
assert door
|
||||
|
||||
|
||||
class TestRemoveFeatureIFC2X3(test.bootstrap.IFC2X3, TestRemoveFeature):
|
||||
pass
|
||||
Reference in New Issue
Block a user