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Diffstat (limited to 'src/Panorama.H')
-rw-r--r-- | src/Panorama.H | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/Panorama.H b/src/Panorama.H new file mode 100644 index 0000000..ae6b839 --- /dev/null +++ b/src/Panorama.H @@ -0,0 +1,53 @@ +// +// "$Id: Panorama.H,v 1.1 2005/04/13 18:07:16 hofmann Exp $" +// +// X11 header file for the Fast Light Tool Kit (FLTK). +// +// Copyright 2004 by Johannes Hofmann +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Library General Public +// License as published by the Free Software Foundation; either +// version 2 of the License, or (at your option) any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// Library General Public License for more details. +// +// You should have received a copy of the GNU Library General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +// USA. +// + +#ifndef PANORAMA_H +#define PANORAMA_H + +#include "Mountain.H" + +class Panorama { + private: + double view_phi, view_lam; + double height_dist_ratio; + Mountain *mountains; + Mountain *visible_mountains; + double pi, deg2rad; + + int get_pos(const char *name, double *phi, double *lam); + + void check_visibility(); + + double Panorama::distance(double phi, double lam); + public: + Panorama(); + + ~Panorama(); + + int load_file(const char *name); + + int set_viewpoint(const char *pos); + + void set_height_dist_ratio(double r); +}; +#endif |