mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-08-14 03:14:23 +00:00
Basic WIP Australian project library with some materials and walls
This commit is contained in:
Dion Moult
Binary file not shown.
@@ -0,0 +1,254 @@
|
||||
# BlenderBIM Add-on - OpenBIM Blender Add-on
|
||||
# Copyright (C) 2020, 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/>.
|
||||
|
||||
# fmt: off
|
||||
# pylint: skip-file
|
||||
|
||||
import bpy
|
||||
import ifcopenshell
|
||||
import ifcopenshell.api
|
||||
import blenderbim.tool as tool
|
||||
|
||||
|
||||
class LibraryGenerator:
|
||||
def generate(self):
|
||||
ifcopenshell.api.pre_listeners = {}
|
||||
ifcopenshell.api.post_listeners = {}
|
||||
|
||||
self.materials = {}
|
||||
|
||||
self.file = ifcopenshell.api.run("project.create_file")
|
||||
self.project = ifcopenshell.api.run(
|
||||
"root.create_entity", self.file, ifc_class="IfcProject", name="Australian Library"
|
||||
)
|
||||
self.library = ifcopenshell.api.run(
|
||||
"root.create_entity", self.file, ifc_class="IfcProjectLibrary", name="Australian Library"
|
||||
)
|
||||
ifcopenshell.api.run(
|
||||
"project.assign_declaration", self.file, definition=self.library, relating_context=self.project
|
||||
)
|
||||
unit = ifcopenshell.api.run("unit.add_si_unit", self.file, unit_type="LENGTHUNIT", name="METRE", prefix="MILLI")
|
||||
ifcopenshell.api.run("unit.assign_unit", self.file, units=[unit])
|
||||
|
||||
model = ifcopenshell.api.run("context.add_context", self.file, context_type="Model")
|
||||
plan = ifcopenshell.api.run("context.add_context", self.file, context_type="Plan")
|
||||
self.representations = {
|
||||
"body": ifcopenshell.api.run(
|
||||
"context.add_context",
|
||||
self.file,
|
||||
context_type="Model",
|
||||
context_identifier="Body",
|
||||
target_view="MODEL_VIEW",
|
||||
parent=model,
|
||||
),
|
||||
"annotation": ifcopenshell.api.run(
|
||||
"context.add_context",
|
||||
self.file,
|
||||
context_type="Plan",
|
||||
context_identifier="Annotation",
|
||||
target_view="PLAN_VIEW",
|
||||
parent=plan,
|
||||
),
|
||||
}
|
||||
|
||||
self.materials = {
|
||||
"TBD": {"Category": "other"},
|
||||
"BRK": {"Category": "brick"},
|
||||
"BLK": {"Category": "block"},
|
||||
"CON": {"Category": "concrete"},
|
||||
"WD": {"Category": "wood"},
|
||||
"ST": {"Category": "steel"},
|
||||
"AL": {"Category": "aluminium"},
|
||||
"GLZ": {"Category": "glass"},
|
||||
"PBD": {"Category": "gypsum"},
|
||||
"AIR": {"Category": "air"},
|
||||
"MEM": {"Category": "membrane"},
|
||||
}
|
||||
|
||||
for name, data in self.materials.items():
|
||||
self.materials[name]["ifc"] = ifcopenshell.api.run("material.add_material", self.file, name=name)
|
||||
self.materials[name]["ifc"].Category = data["Category"]
|
||||
|
||||
self.layer_types = {
|
||||
"WAL01": {"type": "IfcWallType", "Description": "110mm Single brick",
|
||||
"Layers": [("LoadBearing", "BRK", 110)]},
|
||||
"WAL02": {"type": "IfcWallType", "Description": "250mm Brick veneer",
|
||||
"Layers": [("Finish", "BRK", 110), ("Ventilation", "AIR", 50), ("LoadBearing", "WD", 90)]},
|
||||
"WAL03": {"type": "IfcWallType", "Description": "270mm Double brick",
|
||||
"Layers": [("Finish", "BRK", 110), ("Ventilation", "AIR", 50), ("LoadBearing", "BRK", 110)]},
|
||||
"WAL04": {"type": "IfcWallType", "Description": "150mm Reinforced concrete",
|
||||
"Layers": [("LoadBearing", "CON", 150)]},
|
||||
"WAL05": {"type": "IfcWallType", "Description": "200mm Reinforced concrete",
|
||||
"Layers": [("LoadBearing", "CON", 200)]},
|
||||
"WAL06": {"type": "IfcWallType", "Description": "250mm Reinforced concrete",
|
||||
"Layers": [("LoadBearing", "CON", 250)]},
|
||||
"WAL07": {"type": "IfcWallType", "Description": "300mm Reinforced concrete",
|
||||
"Layers": [("LoadBearing", "CON", 300)]},
|
||||
"WAL08": {"type": "IfcWallType", "Description": "140mm Hollow core block",
|
||||
"Layers": [("LoadBearing", "BLK", 190)]},
|
||||
"WAL09": {"type": "IfcWallType", "Description": "140mm Core filled block",
|
||||
"Layers": [("LoadBearing", "BLK", 190)]},
|
||||
"WAL10": {"type": "IfcWallType", "Description": "190mm Hollow core block",
|
||||
"Layers": [("LoadBearing", "BLK", 190)]},
|
||||
"WAL11": {"type": "IfcWallType", "Description": "190mm Core filled block",
|
||||
"Layers": [("LoadBearing", "BLK", 190)]},
|
||||
"WAL12": {"type": "IfcWallType", "Description": "90mm Wooden frame",
|
||||
"Layers": [("LoadBearing", "WD", 90)]},
|
||||
"WAL13": {"type": "IfcWallType", "Description": "64mm Steel frame",
|
||||
"Layers": [("LoadBearing", "ST", 64)]},
|
||||
"CLD01": {"type": "IfcCoveringType", "Description": "110mm Face brick",
|
||||
"Layers": [("LoadBearing", "BRK", 110)]},
|
||||
"CLD02": {"type": "IfcCoveringType", "Description": "13mm Plasterboard lining",
|
||||
"Layers": [("LoadBearing", "PBD", 13)]},
|
||||
}
|
||||
|
||||
for name, data in self.layer_types.items():
|
||||
self.layer_types[name]["ifc"] = self.create_layer_set_type(name, data)
|
||||
|
||||
product = self.create_layer_type("IfcCoveringType", "DEMO20", 0.02)
|
||||
pset = ifcopenshell.api.run("pset.add_pset", self.file, product=product, name="EPset_Parametric")
|
||||
ifcopenshell.api.run("pset.edit_pset", self.file, pset=pset, properties={"LayerSetDirection": "AXIS2"})
|
||||
|
||||
product = self.create_layer_type("IfcCoveringType", "DEMO30", 0.03)
|
||||
pset = ifcopenshell.api.run("pset.add_pset", self.file, product=product, name="EPset_Parametric")
|
||||
ifcopenshell.api.run("pset.edit_pset", self.file, pset=pset, properties={"LayerSetDirection": "AXIS3"})
|
||||
|
||||
self.create_layer_type("IfcRampType", "DEMO200", 0.2)
|
||||
|
||||
profile = self.file.create_entity("IfcCircleProfileDef", ProfileType="AREA", Radius=0.3)
|
||||
self.create_profile_type("IfcPileType", "DEMO1", profile)
|
||||
|
||||
self.create_layer_type("IfcSlabType", "DEMO150", 0.2)
|
||||
self.create_layer_type("IfcSlabType", "DEMO250", 0.3)
|
||||
|
||||
profile = self.file.create_entity("IfcRectangleProfileDef", ProfileType="AREA", XDim=0.5, YDim=0.6)
|
||||
self.create_profile_type("IfcColumnType", "DEMO1", profile)
|
||||
|
||||
profile = self.file.create_entity(
|
||||
"IfcCircleHollowProfileDef", ProfileType="AREA", Radius=0.25, WallThickness=0.005
|
||||
)
|
||||
self.create_profile_type("IfcColumnType", "DEMO2", profile)
|
||||
|
||||
profile = self.file.create_entity(
|
||||
"IfcRectangleHollowProfileDef",
|
||||
ProfileType="AREA",
|
||||
XDim=0.075,
|
||||
YDim=0.15,
|
||||
WallThickness=0.005,
|
||||
InnerFilletRadius=0.005,
|
||||
OuterFilletRadius=0.005,
|
||||
)
|
||||
self.create_profile_type("IfcColumnType", "DEMO3", profile)
|
||||
|
||||
profile = self.file.create_entity(
|
||||
"IfcIShapeProfileDef",
|
||||
ProfileName="DEMO-I",
|
||||
ProfileType="AREA",
|
||||
OverallWidth=0.1,
|
||||
OverallDepth=0.2,
|
||||
WebThickness=0.005,
|
||||
FlangeThickness=0.01,
|
||||
FilletRadius=0.005,
|
||||
)
|
||||
self.create_profile_type("IfcBeamType", "DEMO1", profile)
|
||||
|
||||
profile = self.file.create_entity(
|
||||
"IfcCShapeProfileDef",
|
||||
ProfileName="DEMO-C",
|
||||
ProfileType="AREA",
|
||||
Depth=0.2,
|
||||
Width=0.1,
|
||||
WallThickness=0.0015,
|
||||
Girth=0.03,
|
||||
InternalFilletRadius=0.005,
|
||||
)
|
||||
self.create_profile_type("IfcBeamType", "DEMO2", profile)
|
||||
|
||||
self.create_type("IfcWindowType", "DEMO1", {"body": "Window", "annotation": "Window-Annotation"})
|
||||
self.create_type("IfcDoorType", "DEMO1", {"body": "Door", "annotation": "Door-Annotation"})
|
||||
self.create_type("IfcFurnitureType", "BUNNY", {"body": "Bunny", "annotation": "Bunny-Annotation"})
|
||||
|
||||
self.file.write("blenderbim-au-library.ifc")
|
||||
|
||||
def create_layer_set_type(self, name, data):
|
||||
element = ifcopenshell.api.run("root.create_entity", self.file, ifc_class=data["type"], name=name)
|
||||
element.Description = data["Description"]
|
||||
rel = ifcopenshell.api.run("material.assign_material", self.file, product=element, type="IfcMaterialLayerSet")
|
||||
layer_set = rel.RelatingMaterial
|
||||
for layer_data in data["Layers"]:
|
||||
layer = ifcopenshell.api.run(
|
||||
"material.add_layer", self.file, layer_set=layer_set, material=self.materials[layer_data[1]]["ifc"]
|
||||
)
|
||||
layer.Name = layer_data[0]
|
||||
layer.LayerThickness = layer_data[2]
|
||||
ifcopenshell.api.run("project.assign_declaration", self.file, definition=element, relating_context=self.library)
|
||||
return element
|
||||
|
||||
def create_layer_type(self, ifc_class, name, thickness):
|
||||
element = ifcopenshell.api.run("root.create_entity", self.file, ifc_class=ifc_class, name=name)
|
||||
rel = ifcopenshell.api.run("material.assign_material", self.file, product=element, type="IfcMaterialLayerSet")
|
||||
layer_set = rel.RelatingMaterial
|
||||
layer = ifcopenshell.api.run("material.add_layer", self.file, layer_set=layer_set, material=self.materials["TBD"]["ifc"])
|
||||
layer.LayerThickness = thickness
|
||||
ifcopenshell.api.run("project.assign_declaration", self.file, definition=element, relating_context=self.library)
|
||||
return element
|
||||
|
||||
def create_profile_type(self, ifc_class, name, profile):
|
||||
element = ifcopenshell.api.run("root.create_entity", self.file, ifc_class=ifc_class, name=name)
|
||||
rel = ifcopenshell.api.run("material.assign_material", self.file, product=element, type="IfcMaterialProfileSet")
|
||||
profile_set = rel.RelatingMaterial
|
||||
material_profile = ifcopenshell.api.run(
|
||||
"material.add_profile", self.file, profile_set=profile_set, material=self.materials["TBD"]["ifc"]
|
||||
)
|
||||
ifcopenshell.api.run("material.assign_profile", self.file, material_profile=material_profile, profile=profile)
|
||||
ifcopenshell.api.run("project.assign_declaration", self.file, definition=element, relating_context=self.library)
|
||||
|
||||
def create_type(self, ifc_class, name, representations):
|
||||
element = ifcopenshell.api.run("root.create_entity", self.file, ifc_class=ifc_class, name=name)
|
||||
for rep_name, obj_name in representations.items():
|
||||
obj = bpy.data.objects.get(obj_name)
|
||||
representation = ifcopenshell.api.run(
|
||||
"geometry.add_representation",
|
||||
self.file,
|
||||
context=self.representations[rep_name],
|
||||
blender_object=obj,
|
||||
geometry=obj.data,
|
||||
total_items=max(1, len(obj.material_slots)),
|
||||
)
|
||||
styles = []
|
||||
for slot in obj.material_slots:
|
||||
style = ifcopenshell.api.run("style.add_style", self.file, name=slot.material.name)
|
||||
ifcopenshell.api.run(
|
||||
"style.add_surface_style",
|
||||
self.file,
|
||||
style=style,
|
||||
ifc_class="IfcSurfaceStyleRendering",
|
||||
attributes=tool.Style.get_surface_rendering_attributes(slot.material),
|
||||
)
|
||||
styles.append(style)
|
||||
if styles:
|
||||
ifcopenshell.api.run(
|
||||
"style.assign_representation_styles", self.file, shape_representation=representation, styles=styles
|
||||
)
|
||||
ifcopenshell.api.run(
|
||||
"geometry.assign_representation", self.file, product=element, representation=representation
|
||||
)
|
||||
ifcopenshell.api.run("project.assign_declaration", self.file, definition=element, relating_context=self.library)
|
||||
|
||||
|
||||
LibraryGenerator().generate()
|
||||
Reference in New Issue
Block a user