Searched refs:Yh (Results 1 – 1 of 1) sorted by relevance
69 AKFLOAT Yh; /* Y axis element of vector which is projected to horizontal plane */ in AKFS_Azimuth() local76 Yh = -(hvec->u.x)*cosR + (hvec->u.z)*sinR; in AKFS_Azimuth()80 *azimuth = AKFS_ATAN2(Yh, Xh); in AKFS_Azimuth()