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Creating a flow segment now also creates 2 ports at either end

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This commit is contained in:
Dion Moult
2022-05-03 15:48:41 +10:00
parent f8acde0801
commit 96babc4506
1 changed files with 27 additions and 12 deletions
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src/blenderbim/blenderbim/bim/module/model/mep.py
+27 -12
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@@ -54,7 +54,6 @@ class MepGenerator:
self.width = dimensions.get("NominalDiameterOrWidth")
self.height = dimensions.get("NominalHeight")
self.length = 1
self.rotation = 0
return self.derive_from_cursor()
elif self.relating_type.is_a("IfcPipeSegmentType"):
@@ -66,14 +65,14 @@ class MepGenerator:
def create_rectangle_segment(self):
verts = [
Vector((0, self.width, 0)),
Vector((0, 0, 0)),
Vector((0, self.width, self.height)),
Vector((0, 0, self.height)),
Vector((self.length, self.width, 0)),
Vector((self.length, 0, 0)),
Vector((self.length, self.width, self.height)),
Vector((self.length, 0, self.height)),
Vector((- self.width / 2, self.height / 2, 0)),
Vector((- self.width / 2, - self.height / 2, 0)),
Vector((- self.width / 2, self.height / 2, self.length)),
Vector((- self.width / 2, - self.height / 2, self.length)),
Vector((self.width / 2, self.height / 2, 0)),
Vector((self.width / 2, - self.height / 2, 0)),
Vector((self.width / 2, self.height / 2, self.length)),
Vector((self.width / 2, - self.height / 2, self.length)),
]
faces = [
[1, 3, 2, 0],
@@ -91,7 +90,8 @@ class MepGenerator:
obj = bpy.data.objects.new(tool.Model.generate_occurrence_name(self.relating_type, ifc_class), mesh)
obj.location = self.location
obj.rotation_euler[2] = self.rotation
obj.rotation_euler[0] = math.pi / 2
obj.rotation_euler[2] = math.pi / 2
self.collection.objects.link(obj)
bpy.ops.bim.assign_class(
@@ -100,9 +100,24 @@ class MepGenerator:
ifc_representation_class="IfcExtrudedAreaSolid/IfcRectangleProfileDef",
)
blenderbim.core.type.assign_type(tool.Ifc, tool.Type, element=tool.Ifc.get_entity(obj), type=self.relating_type)
element = self.file.by_id(obj.BIMObjectProperties.ifc_definition_id)
element = tool.Ifc.get_entity(obj)
blenderbim.core.type.assign_type(tool.Ifc, tool.Type, element=element, type=self.relating_type)
pset = ifcopenshell.api.run("pset.add_pset", self.file, product=element, name="EPset_Parametric")
ifcopenshell.api.run("pset.edit_pset", self.file, pset=pset, properties={"Engine": "BlenderBIM.Mep"})
start_port_matrix = obj.matrix_world
end_port_matrix = obj.matrix_world.copy()
end_port_location = end_port_matrix @ Vector((0, 0, self.length))
end_port_matrix[0][3] = end_port_location[0]
end_port_matrix[1][3] = end_port_location[1]
end_port_matrix[2][3] = end_port_location[2]
for mat in [start_port_matrix, end_port_matrix]:
port_obj = bpy.data.objects.new("Port", None)
port_obj.matrix_world = mat
port = tool.System.run_root_assign_class(obj=port_obj, ifc_class="IfcDistributionPort")
tool.Ifc.run("system.assign_port", element=element, port=port)
obj.select_set(True)
return obj