Geometric_Metrics_2.h

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 * Rocstar Simulation Suite                                          *
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// $Id: Geometric_Metrics_2.h,v 1.5 2008/12/06 08:45:23 mtcampbe Exp $

#ifndef __GEOMETRIC_METRICS_2_H__
#define __GEOMETRIC_METRICS_2_H__

#include "Metric.h"

MOP_BEGIN_NAMESPACE


class Geo_Metric_Base_2 : public Metric {

public:
  
  Geo_Metric_Base_2() {}
  

  virtual void initialize(Vector_3<double> n[], int type);
  
  virtual void initialize(Element_node_enumerator &ene);

  virtual double maxValue() const { return 1.0; }

  virtual double minValue() const { return 0.0; }

protected:

  void compute_angles(double& min, double& max) const;

  void compute_aspects(double& R, double& r, double& l) const;

protected:
  Vector_3<double> v[4];
  int type_;
};

class Angle_Metric_2 : public Geo_Metric_Base_2 {
public:

  Angle_Metric_2() {}


  virtual void compute(double atts[]) const;

  double maxValue() const;

  double minValue() const;
};

class Aspect_Metric_2 : public Geo_Metric_Base_2 {
public:

  Aspect_Metric_2() {}


  virtual void compute(double atts[]) const;

  double maxValue() const;

  double minValue() const;
};

MOP_END_NAMESPACE

#endif