Lines Matching defs:tgt
910 * \param tgt Filled in with the normalised tangent vector.
915 Geom::Point &pos, Geom::Point &tgt, double &len)
922 tgt = Geom::Point(0, 0);
925 tgt = seg / l;
933 Geom::Point &pos, Geom::Point &tgt, double &len, double &rad)
943 tgt[0] = tgt[1] = 0;
1049 tgt[0] = ca * rx * sb + sa * ry * cb;
1050 tgt[1] = sa * rx * sb - ca * ry * cb;
1054 len = L2(tgt);
1055 rad = -len * dot(tgt, tgt) / (tgt[0] * dtgt[1] - tgt[1] * dtgt[0]);
1056 tgt /= len;
1066 tgt[0] = ca * rx * sb + sa * ry * cb;
1067 tgt[1] = sa * rx * sb - ca * ry * cb;
1071 len = L2(tgt);
1072 rad = len * dot(tgt, tgt) / (tgt[0] * dtgt[1] - tgt[1] * dtgt[0]);
1073 tgt /= len;
1078 Geom::Point &pos, Geom::Point &tgt, double &len, double &rad)
1085 tgt = Geom::Point(0,0);
1110 tgt = ddder / l;
1112 tgt = -tgt;
1117 tgt = dder / l;
1119 tgt = -tgt;
1127 tgt = der / l;
1134 Geom::Point & tgt, double &len, double &rad)
1137 tgt = Geom::Point(0,0);
1157 tgt = dder / l;
1159 tgt = -tgt;
1166 tgt = der / l;