test/src/RunHeightMatrix.cpp

   1 /*
   2 Copyright_License {
   3
   4   XCSoar Glide Computer - http://www.xcsoar.org/
   5   Copyright (C) 2000-2013 The XCSoar Project
   6   A detailed list of copyright holders can be found in the file "AUTHORS".
   7
   8   This program is free software; you can redistribute it and/or
   9   modify it under the terms of the GNU General Public License
  10   as published by the Free Software Foundation; either version 2
  11   of the License, or (at your option) any later version.
  12
  13   This program is distributed in the hope that it will be useful,
  14   but WITHOUT ANY WARRANTY; without even the implied warranty of
  15   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16   GNU General Public License for more details.
  17
  18   You should have received a copy of the GNU General Public License
  19   along with this program; if not, write to the Free Software
  20   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  21 }
  22 */
  23
  24 #include "Terrain/RasterMap.hpp"
  25 #include "Terrain/HeightMatrix.hpp"
  26 #include "Projection/WindowProjection.hpp"
  27 #include "Screen/Layout.hpp"
  28 #include "OS/Args.hpp"
  29 #include "OS/PathName.hpp"
  30 #include "Compatibility/path.h"
  31 #include "Operation/Operation.hpp"
  32
  33 #include <stdio.h>
  34 #include <string.h>
  35 #include <tchar.h>
  36
  37 unsigned Layout::scale_1024 = 1024;
  38
  39 int main(int argc, char **argv)
  40 {
  41   Args args(argc, argv, "PATH");
  42   const tstring map_path = args.ExpectNextT();
  43   args.ExpectEnd();
  44
  45   TCHAR jp2_path[4096];
  46   _tcscpy(jp2_path, map_path.c_str());
  47   _tcscat(jp2_path, _T(DIR_SEPARATOR_S) _T("terrain.jp2"));
  48
  49   TCHAR j2w_path[4096];
  50   _tcscpy(j2w_path, map_path.c_str());
  51   _tcscat(j2w_path, _T(DIR_SEPARATOR_S) _T("terrain.j2w"));
  52
  53   NullOperationEnvironment operation;
  54   RasterMap map(jp2_path, j2w_path, NULL, operation);
  55   if (!map.IsDefined()) {
  56     fprintf(stderr, "failed to load map\n");
  57     return EXIT_FAILURE;
  58   }
  59
  60   do {
  61     map.SetViewCenter(map.GetMapCenter(), fixed(50000));
  62   } while (map.IsDirty());
  63
  64   fixed radius = fixed(50000);
  65   WindowProjection projection;
  66   projection.SetScreenSize({640, 480});
  67   projection.SetScaleFromRadius(radius);
  68   projection.SetGeoLocation(map.GetMapCenter());
  69   projection.SetScreenOrigin(320, 240);
  70   projection.UpdateScreenBounds();
  71
  72   HeightMatrix matrix;
  73 #ifdef ENABLE_OPENGL
  74   matrix.Fill(map, projection.GetScreenBounds(),
  75               projection.GetScreenWidth(), projection.GetScreenHeight(),
  76               false);
  77 #else
  78   matrix.Fill(map, projection, 1, false);
  79 #endif
  80
  81   return EXIT_SUCCESS;
  82 }