diff options
Diffstat (limited to 'src/Panorama.H')
| -rw-r--r-- | src/Panorama.H | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/Panorama.H b/src/Panorama.H index 30e2635..7bacb09 100644 --- a/src/Panorama.H +++ b/src/Panorama.H @@ -1,5 +1,5 @@ // -// "$Id: Panorama.H,v 1.3 2005/04/13 21:58:31 hofmann Exp $" +// "$Id: Panorama.H,v 1.4 2005/04/14 21:15:45 hofmann Exp $" // // X11 header file for the Fast Light Tool Kit (FLTK). // @@ -28,16 +28,16 @@ class Panorama { private: - double view_phi, view_lam; + double view_phi, view_lam, view_height; double height_dist_ratio; Mountain *mountains; Mountain *visible_mountains; Mountain *m1, *m2; double pi, deg2rad; - double a_center; + double a_center, a_nick; double scale; - int get_pos(const char *name, double *phi, double *lam); + int get_pos(const char *name, double *phi, double *lam, double *height); void update_visible_mountains(); @@ -48,11 +48,15 @@ class Panorama { double cos_alpha(double phi, double c); double alpha(double phi, double lam); + + double nick(double dist, double height); double center_angle(double alph_a, double alph_b, double d1, double d2); int get_x(Mountain *m); + int get_y(Mountain *m); + public: Panorama(); @@ -70,6 +74,8 @@ class Panorama { void set_center_angle(double a); + void set_nick_angle(double a); + void set_scale(double s); }; |