mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-09-22 10:18:35 +00:00
Dion Moult
104 lines
3.3 KiB
Python
104 lines
3.3 KiB
Python
# BlenderBIM Add-on - OpenBIM Blender Add-on
|
|
# Copyright (C) 2022 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 os
|
|
import bpy
|
|
import ifcopenshell
|
|
import ifcopenshell.util.schema
|
|
import blenderbim.tool as tool
|
|
|
|
|
|
def refresh():
|
|
MaterialsData.is_loaded = False
|
|
ObjectMaterialData.is_loaded = False
|
|
|
|
|
|
class MaterialsData:
|
|
data = {}
|
|
is_loaded = False
|
|
|
|
@classmethod
|
|
def load(cls):
|
|
cls.data = {
|
|
"total_materials": cls.total_materials(),
|
|
"material_types": cls.material_types(),
|
|
}
|
|
cls.is_loaded = True
|
|
|
|
@classmethod
|
|
def total_materials(cls):
|
|
if tool.Ifc.get_schema() == "IFC2X3":
|
|
return (
|
|
len(tool.Ifc.get().by_type("IfcMaterial"))
|
|
+ len(tool.Ifc.get().by_type("IfcMaterialLayerSet"))
|
|
+ len(tool.Ifc.get().by_type("IfcMaterialList"))
|
|
)
|
|
return (
|
|
len(tool.Ifc.get().by_type("IfcMaterial"))
|
|
+ len(tool.Ifc.get().by_type("IfcMaterialConstituentSet"))
|
|
+ len(tool.Ifc.get().by_type("IfcMaterialLayerSet"))
|
|
+ len(tool.Ifc.get().by_type("IfcMaterialProfileSet"))
|
|
+ len(tool.Ifc.get().by_type("IfcMaterialList"))
|
|
)
|
|
|
|
@classmethod
|
|
def material_types(cls):
|
|
material_types = [
|
|
"IfcMaterial",
|
|
"IfcMaterialConstituentSet",
|
|
"IfcMaterialLayerSet",
|
|
"IfcMaterialProfileSet",
|
|
"IfcMaterialList",
|
|
]
|
|
if tool.Ifc.get_schema() == "IFC2X3":
|
|
material_types = ["IfcMaterial", "IfcMaterialLayerSet", "IfcMaterialList"]
|
|
return [(m, m, "") for m in material_types]
|
|
|
|
|
|
class ObjectMaterialData:
|
|
data = {}
|
|
is_loaded = False
|
|
|
|
@classmethod
|
|
def load(cls):
|
|
cls.data = {
|
|
"materials": cls.materials(),
|
|
"type_material": cls.type_material(),
|
|
}
|
|
cls.is_loaded = True
|
|
|
|
@classmethod
|
|
def materials(cls):
|
|
return sorted(
|
|
[(str(m.id()), m.Name or "Unnamed", "") for m in tool.Ifc.get().by_type("IfcMaterial")], key=lambda x: x[1]
|
|
)
|
|
|
|
@classmethod
|
|
def type_material(cls):
|
|
element = tool.Ifc.get_entity(bpy.context.active_object)
|
|
element_type = ifcopenshell.util.element.get_type(element)
|
|
if element_type and element_type != element:
|
|
material = ifcopenshell.util.element.get_material(element_type)
|
|
if not material:
|
|
return
|
|
if material.is_a() in ("IfcMaterialLayerSetUsage", "IfcMaterialLayerSet"):
|
|
name_attr = "LayerSetName"
|
|
else:
|
|
name_attr = "Name"
|
|
return getattr(material, name_attr, "Unnamed") or "Unnamed"
|