GeoTessCPP
2.0.0
Software to facilitate storage and retrieval of 3D information about the Earth.
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00001 //- **************************************************************************** 00002 //- 00003 //- Copyright 2009 Sandia Corporation. Under the terms of Contract 00004 //- DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government 00005 //- retains certain rights in this software. 00006 //- 00007 //- BSD Open Source License. 00008 //- All rights reserved. 00009 //- 00010 //- Redistribution and use in source and binary forms, with or without 00011 //- modification, are permitted provided that the following conditions are met: 00012 //- 00013 //- * Redistributions of source code must retain the above copyright notice, 00014 //- this list of conditions and the following disclaimer. 00015 //- * Redistributions in binary form must reproduce the above copyright 00016 //- notice, this list of conditions and the following disclaimer in the 00017 //- documentation and/or other materials provided with the distribution. 00018 //- * Neither the name of Sandia National Laboratories nor the names of its 00019 //- contributors may be used to endorse or promote products derived from 00020 //- this software without specific prior written permission. 00021 //- 00022 //- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00023 //- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00024 //- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00025 //- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 00026 //- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00027 //- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00028 //- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00029 //- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00030 //- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00031 //- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00032 //- POSSIBILITY OF SUCH DAMAGE. 00033 //- 00034 //- **************************************************************************** 00035 00036 #ifndef HORIZONLAYER_H_ 00037 #define HORIZONLAYER_H_ 00038 00039 // **** _SYSTEM INCLUDES_ ****************************************************** 00040 00041 #include <iostream> 00042 #include <fstream> 00043 #include <string> 00044 #include <climits> 00045 00046 // use standard library objects 00047 using namespace std; 00048 00049 // **** _LOCAL INCLUDES_ ******************************************************* 00050 00051 #include "GeoTessHorizon.h" 00052 #include "GeoTessProfile.h" 00053 #include "GeoTessPosition.h" 00054 00055 // **** _BEGIN GEOTESS NAMESPACE_ ********************************************* 00056 00057 namespace geotess { 00058 00059 // **** _FORWARD REFERENCES_ *************************************************** 00060 00061 // **** _CLASS DEFINITION_ ***************************************************** 00062 00073 class GEOTESS_EXP_IMP GeoTessHorizonLayer : public GeoTessHorizon 00074 { 00075 00076 private: 00077 00082 double fraction; 00083 00084 public: 00085 00096 GeoTessHorizonLayer(const double& fractionalPosition, const int& lyrIndex) 00097 : GeoTessHorizon(lyrIndex), fraction(fractionalPosition) 00098 {}; 00099 00103 GeoTessHorizonLayer(GeoTessHorizonLayer& other) : GeoTessHorizon(other.getLayerIndex()), fraction(other.fraction) 00104 { 00105 } 00106 00110 GeoTessHorizonLayer& operator=(const GeoTessHorizonLayer& other) 00111 { 00112 layerIndex = other.layerIndex; 00113 fraction = other.fraction; 00114 return *this; 00115 } 00116 00120 virtual ~GeoTessHorizonLayer() {}; 00121 00122 virtual double getValue() { return fraction; }; 00123 00124 virtual double getRadius(const double* position, GeoTessProfile** profiles) 00125 { 00126 double bottom = profiles[layerIndex]->getRadiusBottom(); 00127 if (fraction <= 0. ) 00128 return bottom; 00129 double top = profiles[layerIndex]->getRadiusTop(); 00130 if (fraction >= 1.) 00131 return top; 00132 return bottom + fraction*(top-bottom); 00133 } 00134 00135 virtual string class_name() { return "HorizonLayer"; }; 00136 00137 virtual double getRadius(GeoTessPosition& position) 00138 { 00139 double bottom = position.getRadiusBottom(layerIndex); 00140 if (fraction <= 0. ) 00141 return bottom; 00142 double top = position.getRadiusTop(layerIndex); 00143 if (fraction >= 1.) 00144 return top; 00145 return bottom + fraction*(top-bottom); 00146 } 00147 00148 virtual string str() 00149 { 00150 string s = "layer " + CPPUtils::dtos(fraction) + " " + CPPUtils::itos(layerIndex); 00151 return s; 00152 } 00153 00154 }; // end class DataValue 00155 00156 } // end namespace geotess 00157 00158 #endif /* HORIZONLAYER_H_ */