Пример #1
0
 def addLayers(self, final_n):
     """Add layers until the number of layers equals final_n."""
     if final_n > settings.max_number_of_layers:
         return
     if final_n >= len(self.layers):
         for i in range(final_n - len(self.layers) + 1):
             layer = Surface.create(self)
             layer.atom_types = self.substrate_atom_types
             layer.hide()
             self.layers.append(layer)
Пример #2
0
 def __init__(self, parent):
     super(MolecularScene, self).__init__(parent)
     self.surface = Surface.create(self)
     self.surface.atom_types = settings.surface_atom_types[:]
     self.substrate_atom_types = settings.substrate_atom_types[:]
     self.layers = [self.surface]
     self.addLayers(settings.number_of_layers)
     self.current_layer_i = 0
     self.current_layer = self.layers[self.current_layer_i]
     self.peek_layer = None
     self.selection_box = None
     self.drag_border = None
     self.draw_mode = DRAW_ALL
     self.updateSceneRect()
     self.update()