From 245c56e1dd2e0f05fffcebcc5b5a32aea25ef60e Mon Sep 17 00:00:00 2001 From: Andy Spencer Date: Wed, 27 Jan 2010 20:40:28 +0000 Subject: [PATCH] Use G_PI instead of M_PI --- src/gis-util.h | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/src/gis-util.h b/src/gis-util.h index c7e1f69..cf3b09f 100644 --- a/src/gis-util.h +++ b/src/gis-util.h @@ -19,7 +19,7 @@ #define __GIS_UTIL_H__ #define EARTH_R (6371000) -#define EARTH_C (2*M_PI*EARTH_R) +#define EARTH_C (2*G_PI*EARTH_R) #define NORTH 90 #define SOUTH -90 #define EAST 180 @@ -65,15 +65,15 @@ * xyz2lle: 0.0, 0.0, 10.0 -> 0.0, 0.0, 0.0 */ -#define azim2lon(azim) ((azim)*180/M_PI) -#define lon2azim(lon) ((lon)*M_PI/180) -#define incl2lat(incl) (90-(incl)*180/M_PI) -#define lat2incl(lat) ((90-(lat))*M_PI/180) +#define azim2lon(azim) ((azim)*180/G_PI) +#define lon2azim(lon) ((lon)*G_PI/180) +#define incl2lat(incl) (90-(incl)*180/G_PI) +#define lat2incl(lat) ((90-(lat))*G_PI/180) #define rad2elev(rad) ((rad)-EARTH_R) #define elev2rad(elev) ((elev)+EARTH_R) -#define deg2rad(deg) (((deg)*M_PI)/180.0) -#define rad2deg(rad) (((rad)*180.0)/M_PI) +#define deg2rad(deg) (((deg)*G_PI)/180.0) +#define rad2deg(rad) (((rad)*180.0)/G_PI) #define FOV_DIST 2000.0 #define MPPX(dist) (4*dist/FOV_DIST) -- 2.43.2