def __init__(self, n, source, target, bias, opts=None): MapSeeker.__init__(self, opts) shape = bias.shape if not isinstance(bias, Sparse): bias = Sparse(bias) bias.squeeze() self.bias = bias self._params = (n, source, target) self._space = Sparse(None, shape) self.prep(n, source, target)
def __init__(self, n, source, target, bias, opts=None):
MapSeeker.__init__(self, opts)
self.bias = bias.getData()
self.hexedge=bias.attrib('edge')
self.size = self.bias.shape[0]
self.width = bias.attrib('width')
if self.bias.shape[1]!=6:
if self.bias.shape[1]==3:
self.bias=hg.nd2d(self.bias, self.width, bias.attrib('blanks'))
else:
raise StandardError('Hex Nav MSC requires that the bias field be a directed (6D) or non-directed (3D) hexgrid')
self._space = Sparse1D(None, self.size)
self.map = hg.hexMap(self.size, self.width, self.bias==bias.attrib('blanks'))
self.prep(n, source, target)
