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IfcOpenShell/src/blenderbim/blenderbim/core/style.py
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# 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/>.
def add_style(ifc, style, obj=None):
element = ifc.run("style.add_style", name=style.get_name(obj))
style.link(element, obj)
ifc.run(
"style.add_surface_style",
style=element,
ifc_class="IfcSurfaceStyleRendering",
attributes=style.get_surface_rendering_attributes(obj),
)
material = ifc.get_entity(obj)
if material:
ifc.run("style.assign_material_style", material=material, style=element, context=style.get_context(obj))
return element
def remove_style(ifc, style, obj=None):
ifc.run("style.remove_style", style=style.get_style(obj))
style.unlink(obj=obj)
def update_style_colours(ifc, style, obj=None):
rendering_style = style.get_surface_rendering_style(obj)
if rendering_style:
attributes = style.get_surface_rendering_attributes(obj)
ifc.run("style.edit_surface_style", style=rendering_style, attributes=attributes)
return
shading_style = style.get_surface_shading_style(obj)
if shading_style:
attributes = style.get_surface_shading_attributes(obj)
ifc.run("style.edit_surface_style", style=shading_style, attributes=attributes)
def unlink_style(style, obj=None):
style.unlink(obj)
def enable_editing_style(style, obj=None):
style.enable_editing(obj)
style.import_surface_attributes(style.get_style(obj), obj)
def disable_editing_style(style, obj=None):
style.disable_editing(obj)
def edit_style(ifc, style, obj=None):
attributes = style.export_surface_attributes(obj)
ifc.run("style.edit_presentation_style", style=style.get_style(obj), attributes=attributes)
style.disable_editing(obj)