def global_to_local_param(self, d, *args):
"""
Convert surface parameter(s) from global domain a <= u,v <= b to local
domain 0 <= u,v <= 1.
:param str d: Direction ('u' or 'v').
:param args: Global parameter(s).
:return: Local parameter(s).
"""
if d.lower() in ['u']:
return global_to_local_param(self._u0, self._u1, *args)
else:
return global_to_local_param(self._v0, self._v1, *args)
def global_to_local_param(self, *args):
"""
Convert parameter(s) from global domain a <= u <= b to local domain
0 <= u <= 1.
:param args: Global parameter(s).
:return: Local parameter(s).
"""
return global_to_local_param(self._a, self._b, *args)
def global_to_local_param(self, *args):
"""
Convert parameter(s) from global domain a <= u <= b to local domain
0 <= u <= 1.
:param args: Global parameter(s).
:return: Local parameter(s).
:rtype: float or list of floats
"""
return global_to_local_param(self._u0, self._u1, *args)