mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-08-12 18:43:26 +00:00
Andrej730
87 lines
3.4 KiB
Python
87 lines
3.4 KiB
Python
# IfcOpenShell - IFC toolkit and geometry engine
|
|
# Copyright (C) 2025 Thomas Krijnen <thomas@aecgeeks.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 ifcopenshell.api.alignment
|
|
import ifcopenshell.api.context
|
|
import ifcopenshell.api.unit
|
|
|
|
|
|
def test_create():
|
|
file = ifcopenshell.file(schema="IFC4X3_ADD2")
|
|
project = file.createIfcProject(GlobalId=ifcopenshell.guid.new(), Name="Test")
|
|
length = ifcopenshell.api.unit.add_si_unit(file, unit_type="LENGTHUNIT")
|
|
ifcopenshell.api.unit.assign_unit(file, units=[length])
|
|
geometric_representation_context = ifcopenshell.api.context.add_context(file, context_type="Model")
|
|
axis_model_representation_subcontext = ifcopenshell.api.context.add_context(
|
|
file,
|
|
context_type="Model",
|
|
context_identifier="Axis",
|
|
target_view="MODEL_VIEW",
|
|
parent=geometric_representation_context,
|
|
)
|
|
|
|
include_vertical = [False, True, True]
|
|
include_cant = [False, False, True]
|
|
expected_curve_type = ["IfcCompositeCurve", "IfcGradientCurve", "IfcSegmentedReferenceCurve"]
|
|
|
|
for i in range(0, 3):
|
|
ali = ifcopenshell.api.alignment.create(file, "A1", include_vertical[i], include_cant[i])
|
|
assert ali != None
|
|
|
|
# verify the geometric representation was created
|
|
curve = ifcopenshell.api.alignment.get_curve(ali)
|
|
assert curve.is_a() == expected_curve_type[i]
|
|
assert len(curve.Segments) == 1
|
|
|
|
horiz = ifcopenshell.api.alignment.get_horizontal_layout(ali)
|
|
vert = ifcopenshell.api.alignment.get_vertical_layout(ali)
|
|
cant = ifcopenshell.api.alignment.get_cant_layout(ali)
|
|
|
|
assert horiz != None
|
|
if include_vertical[i]:
|
|
assert vert != None
|
|
|
|
if include_cant[i]:
|
|
assert cant != None
|
|
|
|
# verify each layout has a zero length segment (which also tests if the geometry curve has a zero length segment)
|
|
layouts = [horiz, vert, cant]
|
|
for layout in layouts:
|
|
if layout != None:
|
|
segments = ifcopenshell.api.alignment.get_layout_segments(layout)
|
|
assert len(segments) == 1
|
|
assert ifcopenshell.api.alignment.has_zero_length_segment(layout)
|
|
curve = ifcopenshell.api.alignment.get_layout_curve(layout)
|
|
assert ifcopenshell.api.alignment.has_zero_length_segment(curve)
|
|
|
|
curves = file.by_type("IfcCompositeCurve")
|
|
for curve in curves:
|
|
assert ifcopenshell.api.alignment.has_zero_length_segment(curve)
|
|
|
|
curves = file.by_type("IfcGradientCurve")
|
|
for curve in curves:
|
|
assert ifcopenshell.api.alignment.has_zero_length_segment(curve)
|
|
|
|
curves = file.by_type("IfcSegmentedReferenceCurve")
|
|
for curve in curves:
|
|
assert ifcopenshell.api.alignment.has_zero_length_segment(curve)
|
|
|
|
|
|
test_create()
|