helpers/shape_processor.py

Refer to the Model Explore Helper Implementation

# $Id$
#
# Copyright (C) 2008-2014, Roman Lygin. All rights reserved.
# Copyright (C) 2014-2025, CADEX. All rights reserved.
#
# This file is part of the Manufacturing Toolkit software.
#
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# modification, are permitted provided that the following conditions are met:
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#   this list of conditions and the following disclaimer.
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from abc import abstractmethod
 
import manufacturingtoolkit.CadExMTK  as mtk
 
class ShapeProcessor(mtk.ModelData_ModelElementVoidVisitor):
    def __init__(self):
        super().__init__()
        self.myPartIndex = 0
 
    def VisitPart(self, thePart: mtk.ModelData_Part):
        aPartName = "noname" if thePart.Name().IsEmpty() else thePart.Name()
        
        aBodyList = thePart.Bodies()
        i = 0
        for aBody in aBodyList:
            aShapeIt = mtk.ModelData_ShapeIterator(aBody)
            for aShape in aShapeIt:
                if aShape.Type() == mtk.ShapeType_Solid:
                    print("Part #", self.myPartIndex, " [\"", aPartName, "\"] - solid #", i, " has:", sep="")
                    i += 1
                    self.ProcessSolid(mtk.ModelData_Solid.Cast(aShape))
                elif aShape.Type() == mtk.ShapeType_Shell:
                    print("Part #", self.myPartIndex, " [\"", aPartName, "\"] - shell #", i, " has:", sep="")
                    i += 1
                    self.ProcessShell(mtk.ModelData_Shell.Cast (aShape))
        self.myPartIndex += 1
 
    @abstractmethod
    def ProcessSolid(self, theSolid: mtk.ModelData_Solid):
        pass
 
    @abstractmethod
    def ProcessShell(self, theShell: mtk.ModelData_Shell):
        pass
 
class SolidProcessor(mtk.ModelData_ModelElementVoidVisitor):
    def __init__(self):
        super().__init__()
        self.myPartIndex = 0
 
    def VisitPart(self, thePart: mtk.ModelData_Part):
        aPartName = "noname" if thePart.Name().IsEmpty() else thePart.Name()
 
        aBodyList = thePart.Bodies()
        i = 0
        for aBody in aBodyList:
            aShapeIt = mtk.ModelData_ShapeIterator(aBody)
            for aShape in aShapeIt:
                if aShape.Type() == mtk.ShapeType_Solid:
                    print("Part #", self.myPartIndex, " [\"", aPartName, "\"] - solid #", i, " has:", sep="")
                    i += 1
                    self.ProcessSolid (mtk.ModelData_Solid.Cast (aShape))
        self.myPartIndex += 1
 
    @abstractmethod
    def ProcessSolid(self, theSolid: mtk.ModelData_Solid):
        pass