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IfcOpenShell/src/blenderbim/blenderbim/core/spatial.py
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2022-01-27 14:46:13 +01:00

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Python

# BlenderBIM Add-on - OpenBIM Blender Add-on
# Copyright (C) 2021 Dion Moult <dion@thinkmoult.com>
#
# This file is part of BlenderBIM Add-on.
#
# BlenderBIM Add-on 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.
#
# BlenderBIM Add-on 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 BlenderBIM Add-on. If not, see <http://www.gnu.org/licenses/>.
import blenderbim.core
def assign_container(ifc, collector, spatial, structure_obj=None, element_obj=None):
if not spatial.can_contain(structure_obj, element_obj):
return
rel = ifc.run(
"spatial.assign_container",
product=ifc.get_entity(element_obj),
relating_structure=ifc.get_entity(structure_obj),
)
spatial.disable_editing(element_obj)
collector.assign(element_obj)
return rel
def enable_editing_container(spatial, obj=None):
spatial.enable_editing(obj)
spatial.import_containers()
def disable_editing_container(spatial, obj=None):
spatial.disable_editing(obj)
def change_spatial_level(spatial, parent=None):
spatial.import_containers(parent=parent)
def remove_container(ifc, collector, obj=None):
ifc.run("spatial.remove_container", product=ifc.get_entity(obj))
collector.assign(obj)
def copy_to_container(ifc, spatial, obj=None, containers=None):
element = ifc.get_entity(obj)
if not element:
return
from_container = spatial.get_container(element)
if from_container:
matrix = spatial.get_relative_object_matrix(obj, ifc.get_object(from_container))
else:
matrix = spatial.get_object_matrix(obj)
for to_container in containers:
to_container_obj = ifc.get_object(to_container)
copied_obj = spatial.duplicate_object_and_data(obj)
spatial.set_relative_object_matrix(copied_obj, to_container_obj, matrix)
spatial.run_root_copy_class(obj=copied_obj)
spatial.run_spatial_assign_container(structure_obj=to_container_obj, element_obj=copied_obj)
spatial.disable_editing(obj)
def select_container(ifc, spatial, obj=None):
element = ifc.get_entity(obj)
if not element:
return
spatial.set_active_object(ifc.get_object(spatial.get_container(element)))
def select_similar_container(ifc, spatial, obj=None):
element = ifc.get_entity(obj)
if not element:
return
for subelement in spatial.get_decomposed_elements(spatial.get_container(element)):
obj = ifc.get_object(subelement)
if obj:
spatial.select_object(obj)
def add_storey_to_building(spatial, obj):
spatial.add_building_storey(building=obj)