def _eval_base(self, coors, diff=False, ori=None,
suppress_errors=False, eps=1e-15):
"""See PolySpace.eval_base()."""
from extmods.bases import eval_lagrange_simplex
base = eval_lagrange_simplex(coors, self.mtx_i, self.nodes[:-1],
self.order, diff,
eps, not suppress_errors)
bubble = eval_lagrange_simplex(coors, self.mtx_i, self.bnode,
int(self.bnode.sum()), diff,
eps, not suppress_errors)
base -= bubble / (self.n_nod - 1)
base = nm.ascontiguousarray(nm.dstack((base, bubble)))
return base
def _eval_base(self, coors, diff=False, ori=None,
suppress_errors=False, eps=1e-15):
"""See PolySpace.eval_base()."""
from extmods.bases import eval_lagrange_simplex
base = eval_lagrange_simplex(coors, self.mtx_i, self.nodes,
self.order, diff,
eps, not suppress_errors)
return base
