def get_morton_curve():
chain_code = 'i','Ij','i'
bases = ['ij'] * 4
return FractalCurve(
proto=chain2proto(chain_code),
base_maps=[basis2base_map(b) for b in bases],
)
def get_coil_curve():
chain_code = 'jjiJJijj'
bases = ['ji','Ji','ji','jI','JI','jI','ji','Ji','ji']
return FractalCurve(
proto=chain2proto(chain_code),
base_maps=[basis2base_map(b) for b in bases],
)
def get_tokarev_curve():
"""3-D curve."""
chain_code = 'kjKikJK'
bases = ['jki', 'kij', 'kij', 'iJK', 'iJK', 'KIj', 'KIj', 'JkI']
return FractalCurve(
proto=chain2proto(chain_code),
base_maps=[basis2base_map(b) for b in bases],
)
def get_haverkort_curve_2():
"""3-D curve with time reversal."""
chain_code = 'kjKikJK'
bases = ['KIJ1','KJI1','KjI0','Jki1','jki0','kjI1','kJI0','iKJ0']
return FractalCurve(
proto=chain2proto(chain_code),
base_maps=[basis2base_map(b) for b in bases],
)
def get_haverkort_curve_1():
"""3-D curve with time reversal."""
chain_code = 'kjKikJK'
bases = ['kji0','jik0','kIj1','iKJ0','IKJ1','KIj0','Kij1','Jki1']
return FractalCurve(
proto=chain2proto(chain_code),
base_maps=[basis2base_map(b) for b in bases],
)
def get_R_curve():
chain_code = 'jjiiJIJi'
bases = ['ji','ji','ij','ij','ij','IJ','JI','JI','ij']
return FractalCurve(
proto=chain2proto(chain_code),
base_maps=[basis2base_map(b) for b in bases],
)
def get_serpentine_curve():
chain_code = 'jjiJJijj'
bases = ['ij','Ji','ji','iJ','JI','iJ','ji','Ji','ij']
return FractalCurve(
proto=chain2proto(chain_code),
base_maps=[basis2base_map(b) for b in bases],
)