wall_thickness/analyzer/analyzer.java

Refer to the Wall Thickness Analyzer Example

// ****************************************************************************
//
// Copyright (C) 2008-2014, Roman Lygin. All rights reserved.
// Copyright (C) 2014-2026, CADEX. All rights reserved.
//
// This file is part of the Manufacturing Toolkit software.
//
// You may use this file under the terms of the BSD license as follows:
//
// Redistribution and use in source and binary forms, with or without
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//   this list of conditions and the following disclaimer.
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import cadex.*;
import cadex.mtk.*;
import cadex.ModelData.*;
 
public class analyzer {
    static {
        try {
            System.loadLibrary("MTKCore");
        } catch (UnsatisfiedLinkError e) {
            System.err.println("Native code library failed to load.\n" + e);
            System.exit(1);
        }
    }
 
    public static void main(String[] args) {
        if (args.length < 1 || args.length > 2) {
            System.out.println("Usage: " + " <input_file> <input_resolution>, where:");
            System.out.println("    <input_file> is a name of the file to be read");
            System.out.print("    <input_resolution> is an optional argument that determine accuracy");
            System.out.print(" of wall thickness calculation.");
            System.out.print(" The larger the value, the higher the accuracy of the calculations,");
            System.out.print("but greatly increase computation time and memory usage.");
            System.out.println("Should be at least 100.");
            System.exit(1);
        }
 
        String aKey = MTKLicenseKey.Value();
 
        // Setup the runtime key
        if (!LicenseHelper.SetupRuntimeKey()) {
            System.exit(1);
        }
 
        try {
            LicenseManager.Activate(aKey);
        } catch (LicenseError theException) {
            LicenseManager.Deactivate();
            System.out.println("Failed to activate Manufacturing Toolkit license: " + theException.what());
            System.exit(1);
        }
 
        String aSource = args[0];
        int aResolution = 1000;
 
        if (args.length == 2) {
            aResolution = Integer.parseInt(args[1]);
        }
        if (aResolution < 100) {
            System.out.format("WARNING: Input resolution \"%d\" < 100. Will be used default resolution.\n\n", aResolution);
            aResolution = 1000;
        }
 
        Model aModel = new Model();
        ModelReader aReader = new ModelReader();
 
        // Reading the file
        if (!aReader.Read(new UTF16String(aSource), aModel)) {
            LicenseManager.Deactivate();
            System.out.println("Failed to read the file " + aSource);
            System.exit(1);
        }
        System.out.format("Model: %s\n\n", aModel.Name());
 
        PartProcessor aPartProcessor = new PartProcessor(aResolution);
        ModelElementUniqueVisitor aVisitor = new ModelElementUniqueVisitor(aPartProcessor);
        aModel.Accept(aVisitor);
 
        LicenseManager.Deactivate();
    }
 
    static class PartProcessor extends SolidProcessor {
        public PartProcessor(int theResolution) {
            WallThickness_VoxelizationParameters aVoxelizationParameters = new WallThickness_VoxelizationParameters();
            aVoxelizationParameters.SetResolution(theResolution);
            WallThickness_AnalyzerParameters aParameters = new WallThickness_AnalyzerParameters();
            aParameters.SetVoxelizationParameters(aVoxelizationParameters);
            aParameters.SetMethod(WallThickness_Method.Voxelization);
            myAnalyzer = new WallThickness_Analyzer(aParameters);
        }
 
        @Override
        public void ProcessSolid(Solid theSolid) {
            WallThickness_Data aWTData = myAnalyzer.Perform(theSolid);
            PrintWTData(aWTData);
        }
 
        void PrintWTData(WallThickness_Data theData) {
            if (!theData.IsEmpty()) {
                System.out.format("    Min thickness = %f mm\n", theData.MinThickness());
                System.out.format("    Max thickness = %f mm\n", theData.MaxThickness());
            } else {
                System.out.println("    Failed to analyze the wall thickness of this entity.");
            }
        }
 
        private WallThickness_Analyzer myAnalyzer;
    }
}