def test_g1_continuity_for_bezier_curves():
assert have_bezier_curves_g1_continuity(B1, B2) is True
assert have_bezier_curves_g1_continuity(B1, B3) is False
assert (have_bezier_curves_g1_continuity(B1, B4, g1_tol=1e-4) is
False), "should be outside of tolerance "
assert (have_bezier_curves_g1_continuity(B1, B5) is
False), "end- and start point should match"
def to_bspline():
b1 = bezier[0]
_g1_continuity_curves = [b1]
for b2 in bezier[1:]:
if have_bezier_curves_g1_continuity(b1, b2, g1_tol):
_g1_continuity_curves.append(b2)
else:
yield bezier_to_bspline(_g1_continuity_curves)
_g1_continuity_curves = [b2]
b1 = b2
if _g1_continuity_curves:
yield bezier_to_bspline(_g1_continuity_curves)
def test_g1_continuity_for_degenerated_bezier_curves():
assert have_bezier_curves_g1_continuity(D1, B2) is False
assert have_bezier_curves_g1_continuity(B1, D2) is False
assert have_bezier_curves_g1_continuity(D1, D2) is False