def _neighbour_cells(self, vector):
moves = vector + self._moves
return set([spatial_hash(move, self.cell_size) for move in moves])
def all_in_cell(self, vector):
"""
Return all objects in vectors cell
"""
cell = spatial_hash(vector, self.cell_size)
return self.d.get(cell)
def add(self, obj):
cell = spatial_hash(obj.vector, self.cell_size)
self.d.setdefault(cell, set())
self.d[cell].add(obj)
def _neighbour_cells(self, vector):
moves = vector + self._moves
return set([spatial_hash(move, self.cell_size) for move in moves])
def all_in_cell(self, vector):
"""
Return all objects in vectors cell
"""
cell = spatial_hash(vector, self.cell_size)
return self.d.get(cell)
def add(self, obj):
cell = spatial_hash(obj.vector, self.cell_size)
self.d.setdefault(cell, set())
self.d[cell].add(obj)