modeling/metadata/main.cxx

Refer to the Metadata Example.

// ****************************************************************************
// $Id$
//
// Copyright (C) 2008-2014, Roman Lygin. All rights reserved.
// Copyright (C) 2014-2023, CADEX. All rights reserved.
//
// This file is part of the CAD Exchanger 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
// modification, are permitted provided that the following conditions are met:
// * Redistributions of source code must retain the above copyright notice,
//   this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright notice,
//   this list of conditions and the following disclaimer in the documentation
//   and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// POSSIBILITY OF SUCH DAMAGE.
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// ****************************************************************************
 
 
#include <cadex/LicenseManager_Activate.h>
#include <cadex/ModelAlgo_TopoPrimitives.hxx>
#include <cadex/ModelData_Appearance.hxx>
#include <cadex/ModelData_BRepRepresentation.hxx>
#include <cadex/ModelData_Color.hxx>
#include <cadex/ModelData_ModelWriter.hxx>
#include <cadex/ModelData_Part.hxx>
#include <cadex/ModelData_PropertyTable.hxx>
#include <cadex/ModelData_Shape.hxx>
#include <cadex/ModelData_Solid.hxx>
#include <iostream>
 
#include "../../cadex_license.cxx"
 
 
using namespace std;
using namespace cadex;
 
int main()
{
    auto aKey = LicenseKey::Value();
 
    // Activate the license (aKey must be defined in cadex_license.cxx)
    if (!CADExLicense_Activate (aKey)) {
        cerr << "Failed to activate CAD Exchanger license." << endl;
        return 1;
    }
 
    // Create a simple box
    ModelData_Solid aBox = ModelAlgo_TopoPrimitives::CreateBox (5., 5., 5.);
    ModelData_BRepRepresentation aBRep (aBox);
 
    // Color the box
    ModelData_Shape::Iterator aFaceIt (aBox, ModelData_ST_Face);
    int r = 10, g = 10, b = 250, a = 255;
    while (aFaceIt.HasNext()) {
        a -= 30;
        const ModelData_Shape& aFace = aFaceIt.Next();
        ModelData_Appearance anApp (ModelData_Color (r, g, b, a));
        aBRep.SetAppearance (aFace, anApp);
    }
 
    // Change properties
    ModelData_Part aPart (aBRep, "ColorBox");
    ModelData_PropertyTable aTable;
    aTable.Add ("Color", "Different");
    aPart.AddProperties (aTable);
 
    ModelData_Model aModel;
    aModel.AddRoot (aPart);
    ModelData_ModelWriter().Write (aModel, "ColorBox.xml");
 
    return 0;
}