GeoTessCPP  2.6.1
Software to facilitate storage and retrieval of 3D information about the Earth.
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GeoTessHorizonLayer.h
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35 
36 #ifndef HORIZONLAYER_H_
37 #define HORIZONLAYER_H_
38 
39 // **** _SYSTEM INCLUDES_ ******************************************************
40 
41 #include <iostream>
42 #include <fstream>
43 #include <string>
44 #include <climits>
45 
46 // use standard library objects
47 using namespace std;
48 
49 // **** _LOCAL INCLUDES_ *******************************************************
50 
51 #include "GeoTessHorizon.h"
52 #include "GeoTessProfile.h"
53 #include "GeoTessPosition.h"
54 
55 // **** _BEGIN GEOTESS NAMESPACE_ *********************************************
56 
57 namespace geotess {
58 
59 // **** _FORWARD REFERENCES_ ***************************************************
60 
61 // **** _CLASS DEFINITION_ *****************************************************
62 
74 {
75 
76 private:
77 
82  double fraction;
83 
84 public:
85 
96  GeoTessHorizonLayer(const double& fractionalPosition, const int& lyrIndex)
97  : GeoTessHorizon(lyrIndex), fraction(fractionalPosition)
98  {};
99 
103  GeoTessHorizonLayer(GeoTessHorizonLayer& other) : GeoTessHorizon(other.getLayerIndex()), fraction(other.fraction)
104  {
105  }
106 
111  {
112  layerIndex = other.layerIndex;
113  fraction = other.fraction;
114  return *this;
115  }
116 
120  virtual ~GeoTessHorizonLayer() {};
121 
122  virtual double getValue() { return fraction; };
123 
124  virtual double getRadius(const double* position, GeoTessProfile** profiles)
125  {
126  double bottom = profiles[layerIndex]->getRadiusBottom();
127  if (fraction <= 0. )
128  return bottom;
129  double top = profiles[layerIndex]->getRadiusTop();
130  if (fraction >= 1.)
131  return top;
132  return bottom + fraction*(top-bottom);
133  }
134 
135  virtual string class_name() { return "HorizonLayer"; };
136 
137  virtual double getRadius(GeoTessPosition& position)
138  {
139  double bottom = position.getRadiusBottom(layerIndex);
140  if (fraction <= 0. )
141  return bottom;
142  double top = position.getRadiusTop(layerIndex);
143  if (fraction >= 1.)
144  return top;
145  return bottom + fraction*(top-bottom);
146  }
147 
148  virtual string str()
149  {
150  string s = "layer " + CPPUtils::dtos(fraction) + " " + CPPUtils::itos(layerIndex);
151  return s;
152  }
153 
154 }; // end class DataValue
155 
156 } // end namespace geotess
157 
158 #endif /* HORIZONLAYER_H_ */
#define GEOTESS_EXP_IMP
Definition: CPPGlobals.h:71
An abstract class that represents a single "surface" within a model.
Defines a "surface" in a model that resides at a constant fractional radius within a specified layer.
virtual double getRadius(const double *position, GeoTessProfile **profiles)
GeoTessHorizonLayer(GeoTessHorizonLayer &other)
GeoTessHorizonLayer(const double &fractionalPosition, const int &lyrIndex)
GeoTessHorizonLayer & operator=(const GeoTessHorizonLayer &other)
virtual double getRadius(GeoTessPosition &position)
Information about an interpolated point at an arbitrary position in a model.
double getRadiusTop(int layid)
double getRadiusBottom(int layid)
Abstract class that manages the radii and data values that span a single layer associated with a sing...
virtual float getRadiusTop() const
virtual float getRadiusBottom() const