add GUI for viewpoint selection

1 files changed, 5 insertions, 1 deletions

diff --git a/src/GipfelWidget.H b/src/GipfelWidget.H
index c1b2b86..3fdab77 100644
--- a/src/GipfelWidget.H
+++ b/src/GipfelWidget.H
@@ -63,6 +63,8 @@ class GipfelWidget : public Fl_Widget {
 
   int set_viewpoint(const char *pos);
 
+  void set_viewpoint(const Hill *m);
+
   void set_center_angle(double a);
 
   void set_nick_angle(double a);
@@ -100,7 +102,9 @@ class GipfelWidget : public Fl_Widget {
   Projection_t get_projection();
 
   void set_projection(Projection_t p);
-  
+
+  Hills *get_mountains();
+
   int comp_params();
 
   int guess();