diff options
Diffstat (limited to 'generic/Geo.h')
| -rw-r--r-- | generic/Geo.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/generic/Geo.h b/generic/Geo.h index 08c5892..36205aa 100644 --- a/generic/Geo.h +++ b/generic/Geo.h @@ -269,6 +269,13 @@ ZnPointInAngle(int start_angle, ZnPoint *p); void +ZnPointCartesianToPolar(ZnReal heading, + ZnReal *rho, + ZnReal *theta, + ZnReal delta_x, + ZnReal delta_y); + +void ZnPointPolarToCartesian(ZnReal heading, ZnReal rho, ZnReal theta, |