face_angle_response_function_utility.h

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// ==============================================================================
//  KratosShapeOptimizationApplication
//
//  License:         BSD License
//                   license: ShapeOptimizationApplication/license.txt
//
//  Main authors:    Geiser Armin, https://github.com/armingeiser
//
// ==============================================================================
 
#ifndef FACE_ANGLE_RESPONSE_FUNCTION_UTILITY_H
#define FACE_ANGLE_RESPONSE_FUNCTION_UTILITY_H
 
// ------------------------------------------------------------------------------
// System includes
// ------------------------------------------------------------------------------
#include <iostream>
#include <string>
 
// ------------------------------------------------------------------------------
// External includes
// ------------------------------------------------------------------------------
 
// ------------------------------------------------------------------------------
// Project includes
// ------------------------------------------------------------------------------
#include "includes/define.h"
#include "includes/kratos_parameters.h"
#include "includes/model_part.h"
 
// ==============================================================================
 
namespace Kratos
{
 
 
 
 
 
 
 
class KRATOS_API(SHAPE_OPTIMIZATION_APPLICATION) FaceAngleResponseFunctionUtility
{
public:
 
    typedef array_1d<double, 3> array_3d;
 
    KRATOS_CLASS_POINTER_DEFINITION(FaceAngleResponseFunctionUtility);
 
 
    FaceAngleResponseFunctionUtility(ModelPart& rModelPart, Parameters ResponseSettings);
 
    virtual ~FaceAngleResponseFunctionUtility()
    {}
 
 
    void Initialize();
 
    double CalculateValue();
 
    void CalculateGradient();
 
    // ==============================================================================
 
 
    std::string Info() const
    {
        return "FaceAngleResponseFunctionUtility";
    }
 
    virtual void PrintInfo(std::ostream &rOStream) const
    {
        rOStream << "FaceAngleResponseFunctionUtility";
    }
 
    virtual void PrintData(std::ostream &rOStream) const
    {
    }
 
 
protected:
 
    // ==============================================================================
 
private:
 
 
    double CalculateConditionValue(const Condition& rFace);
 
 
 
    ModelPart &mrModelPart;
    double mDelta;
    array_3d mMainDirection;
    double mSinMinAngle;
    double mValue;
    bool mConsiderOnlyInitiallyFeasible;
 
 
}; // Class FaceAngleResponseFunctionUtility
 
 
} // namespace Kratos.
 
#endif // FACE_ANGLE_RESPONSE_FUNCTION_UTILITY_H