initial version

initial version

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