Searched refs:_th1 (Results 1 – 1 of 1) sorted by relevance
636 double _th1 = th0 + (i + 1) * th_arc / n_segs; in calculateArc() local647 th_half = 0.5 * (_th1 - _th0); in calculateArc()651 x3 = xc + cos(_th1); in calculateArc()652 y3 = yc + sin(_th1); in calculateArc()653 x2 = x3 + t * sin(_th1); in calculateArc()654 y2 = y3 - t * cos(_th1); in calculateArc()