diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/ProjectionSphaeric.cxx | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/ProjectionSphaeric.cxx b/src/ProjectionSphaeric.cxx index 874ee50..528dd23 100644 --- a/src/ProjectionSphaeric.cxx +++ b/src/ProjectionSphaeric.cxx @@ -24,6 +24,8 @@ #include "ProjectionSphaeric.H" +#define TILT_DIFF_UNDEF 100000.0 + int ProjectionSphaeric::comp_params(Hill *m1, Hill *m2, ViewParams *parms) { Hill *tmp; @@ -46,7 +48,7 @@ ProjectionSphaeric::comp_params(Hill *m1, Hill *m2, ViewParams *parms) { scale_tmp = comp_scale(m1, m2, d_m1_m2_2); for(i=0; i<2; i++) { // we need to try two solutions ... - a_tilt_diff[i] = 10000.0; // initialize to a high value + a_tilt_diff[i] = TILT_DIFF_UNDEF; // initialize to a high value a_center_tmp[i] = comp_dir_view(m1, m2, d_m1_2, d_m2_2, scale_tmp, i==0?1.0:-1.0); @@ -74,7 +76,7 @@ ProjectionSphaeric::comp_params(Hill *m1, Hill *m2, ViewParams *parms) { i = a_tilt_diff[0]<a_tilt_diff[1]?0:1; // Choose solution where difference // of tilt angles is smaller. - if (a_tilt_diff[i] < 10000.0) { + if (a_tilt_diff[i] != TILT_DIFF_UNDEF) { parms->a_center = a_center_tmp[i]; parms->scale = scale_tmp; parms->a_nick = a_nick_tmp[i]; |