Searched refs:sgn_y1 (Results 1 – 1 of 1) sorted by relevance
45 int const sgn_y1 = sign_of_difference<1>(last_point, segment_b); in collinear_point_is_spike_or_equal() local46 if (sgn_x1 == 0 && sgn_y1 == 0) in collinear_point_is_spike_or_equal()55 return sgn_x1 != sgn_x2 || sgn_y1 != sgn_y2; in collinear_point_is_spike_or_equal()