319 def csp_segment_to_bez(sp1, sp2):  argument
336 def csp_seg_to_point_distance(sp1, sp2, p, sample_points=5):  argument
364 def csp_seg_to_csp_seg_distance(sp1, sp2, sp3, sp4, dist_bounds=(0, 1e100), sample_points=5, tolera…  argument
461 def csp_split(sp1, sp2, t=.5):  argument
522 def csp_segments_intersection(sp1, sp2, sp3, sp4):  argument
602 def csp_segments_true_intersection(sp1, sp2, sp3, sp4):  argument
614 def csp_get_t_at_curvature(sp1, sp2, c, sample_points=16):  argument
656 def csp_max_curvature(sp1, sp2):  argument
687 def csp_curvature_at_t(sp1, sp2, t, depth=3):  argument
737 def csp_at_t(sp1, sp2, t):  argument
769 def csp_at_length(sp1, sp2, l=0.5, tolerance=0.01):  argument
775 def cspseglength(sp1, sp2, tolerance=0.01):  argument
780 def csp_line_intersection(l1, l2, sp1, sp2):  argument
809 def csp_split_by_two_points(sp1, sp2, t1, t2):  argument
829 def csp_seg_split(sp1, sp2, points):  argument
953 def csp_to_arc_distance(sp1, sp2, arc1, arc2, tolerance=0.01):  # arc = [start,end,center,alpha]  argument
971 def csp_point_inside_bound(sp1, sp2, p):  argument
1083 def csp_seg_bound_to_csp_seg_bound_max_min_distance(sp1, sp2, sp3, sp4):  argument
1112 def csp_normalized_slope(sp1, sp2, t):  argument
1150 def csp_normalized_normal(sp1, sp2, t):  argument
1155 def csp_parameterize(sp1, sp2):  argument
1261 def csp_segment_convex_hull(sp1, sp2):  argument
1724     def csp_offset_segment(sp1, sp2, r):  argument
1761     def create_offset_segment(sp1, sp2, r):  argument
1805     def csp_join_offsets(prev, next, sp1, sp2, sp1_l, sp2_l, r):  argument
1846     def offset_segment_recursion(sp1, sp2, r, depth, tolerance):  argument
2087 def biarc(sp1, sp2, z1, z2, depth=0):  argument
2088     def biarc_split(sp1, sp2, z1, z2, depth):  argument
2831         def add_arc(sp1, sp2, end=False, l=10., r=10.):  argument
2839         def add_normal(sp1, sp2, end=False, l=10., r=10.):  argument
2850         def add_tangent(sp1, sp2, end=False, l=10., r=10.):  argument