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30 lines
1.0 KiB
Python
30 lines
1.0 KiB
Python
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from blenderbim.bim.ifc import IfcStore
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class Data:
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is_loaded = False
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map_conversion = {}
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projected_crs = {}
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@classmethod
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def load(cls):
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file = IfcStore.get_file()
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if not file:
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return
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cls.map_conversion = {}
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cls.projected_crs = {}
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if file.schema == "IFC2X3":
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return
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for context in file.by_type("IfcGeometricRepresentationContext", include_subtypes=False):
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if not context.HasCoordinateOperation:
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continue
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map_conversion = context.HasCoordinateOperation[0]
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cls.map_conversion = map_conversion.get_info()
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cls.map_conversion["SourceCRS"] = cls.map_conversion["SourceCRS"].id()
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cls.map_conversion["TargetCRS"] = cls.map_conversion["TargetCRS"].id()
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cls.projected_crs = map_conversion.TargetCRS.get_info()
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if cls.projected_crs["MapUnit"]:
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cls.projected_crs["MapUnit"] = map_conversion.TargetCRS.MapUnit.get_info()
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break
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cls.is_loaded = True
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