diff options
| author | Johannes Hofmann <johannes.hofmann@gmx.de> | 2005-04-30 06:54:35 +0000 |
|---|---|---|
| committer | Johannes Hofmann <johannes.hofmann@gmx.de> | 2005-04-30 06:54:35 +0000 |
| commit | 89f0409c69a69132ecc581451c9c0d750e0a4bc7 (patch) | |
| tree | e280a2b2899310c06628550f133d2e9f6e709a6f /src/Panorama.cxx | |
| parent | d1d892145b6aa9f44d09b25f8cdab825fea74dbb (diff) | |
cleanups
cleanups
Diffstat (limited to 'src/Panorama.cxx')
| -rw-r--r-- | src/Panorama.cxx | 31 |
1 files changed, 7 insertions, 24 deletions
diff --git a/src/Panorama.cxx b/src/Panorama.cxx index 30f8a31..4756e57 100644 --- a/src/Panorama.cxx +++ b/src/Panorama.cxx @@ -1,5 +1,5 @@ // -// "$Id: Panorama.cxx,v 1.13 2005/04/30 07:58:19 hofmann Exp $" +// "$Id: Panorama.cxx,v 1.14 2005/04/30 08:54:35 hofmann Exp $" // // PSEditWidget routines. // @@ -41,7 +41,7 @@ Panorama::Panorama() { a_center = 0.0; a_nick = 0.0; a_tilt = 0.0; - scale = 20.0; + scale = 500.0; } Panorama::~Panorama() { @@ -135,6 +135,8 @@ Panorama::set_mountain(Mountain *m, int x, int y) { int Panorama::comp_params() { + int i; + if (m1 == NULL || m2 == NULL) { fprintf(stderr, "Position two mountains first.\n"); m1 = NULL; @@ -153,13 +155,8 @@ Panorama::comp_params() { scale = comp_scale(m1->alph, m2->alph, x1, x2); fprintf(stderr, "center = %f, scale = %f, nick=%f\n", a_center /deg2rad, scale, a_nick/deg2rad); a_nick = atan ((y1 + tan(m1->a_nick) * scale) / ( scale - y1 * tan(m1->a_nick))); - // a_nick = comp_center_angle(m1->a_nick, m2->a_nick, -y1, -y2) - pi; fprintf(stderr, "center = %f, scale = %f, nick=%f\n", a_center /deg2rad, scale, a_nick/deg2rad); -#if 0 - m1 = NULL; - m2 = NULL; -#endif tan_nick_view = tan(a_nick); tan_dir_view = tan(a_center); @@ -169,10 +166,9 @@ Panorama::comp_params() { tan_dir_m2 = tan(m2->alph); tan_nick_m2 = tan(m2->a_nick); - newton(); - newton(); - newton(); - newton(); + for (i=0; i<8; i++) { + newton(); + } a_nick = atan(tan_nick_view); a_center = atan(tan_dir_view); @@ -339,19 +335,6 @@ Panorama::alpha(double phi, double lam) { return alph; } -#if 0 -double -Panorama::center_angle(double alph_a, double alph_b, double d1, double d2) { - double tan_a, tan_b; - - tan_a = tan(alph_a - alph_b); - fprintf(stderr, "tan_a %f\n", tan_a); - tan_b = (d2 - d1 + ((sqrt((d2*(d2 - (2.0*d1*(1.0 + (2.0 * tan_a * tan_a))))) + (d1*d1))))) / (2.0*d2*tan_a); - - fprintf(stderr, "tan_b=%f\n", tan_b); - return alph_a + atan(tan_b); -} -#endif double Panorama::comp_center_angle(double a1, double a2, double d1, double d2) { |