geo/tcGlobe.h

   1 /***************************************************************************
   2  *   This file is part of Tecorrec.                                        *
   3  *   Copyright 2008 James Hogan <james@albanarts.com>                      *
   4  *                                                                         *
   5  *   Tecorrec is free software: you can redistribute it and/or modify      *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation, either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   Tecorrec is distributed in the hope that it will be useful,           *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with Tecorrec.  If not, write to the Free Software Foundation,  *
  17  *   Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.   *
  18  ***************************************************************************/
  19
  20 #ifndef _tcGlobe_h_
  21 #define _tcGlobe_h_
  22
  23 /**
  24  * @file tcGlobe.h
  25  * @brief Manages data for a globe.
  26  */
  27
  28 #include <QList>
  29
  30 class tcGeoData;
  31 class tcObserver;
  32
  33 /** Manages data for a globe.
  34  * Holds terrain elevation and imagery data.
  35  */
  36 class tcGlobe
  37 {
  38   public:
  39
  40     /*
  41      * Constructors + destructor
  42      */
  43
  44     /// Primary constructor.
  45     tcGlobe(double meanRadius);
  46
  47     /// Destructor.
  48     virtual ~tcGlobe();
  49
  50     /*
  51      * Data sets
  52      */
  53
  54     /// Add a dataset to the globe.
  55     void addDataSet(tcGeoData* data);
  56
  57     /*
  58      * Rendering
  59      */
  60
  61     /// Render from the POV of an observer.
  62     void render(tcObserver* observer);
  63
  64   private:
  65
  66     /*
  67      * Variables
  68      */
  69
  70     /// Mean radius in metres.
  71     double m_meanRadius;
  72
  73     /// List of geo data sets.
  74     QList<tcGeoData*> m_data;
  75 };
  76
  77 #endif
  78