def getDist(self, pid1, pid2): pairs = pmi.invoke(self.pmiobject, 'getDist', pid1, pid2) for i in pairs: if( i != -1 ): return i
def getAngle(self, pid1, pid2, pid3, pid4 ): angles = pmi.invoke(self.pmiobject, 'getAngle', pid1, pid2, pid3, pid4 ) for i in angles: if( i != -1 ): return i