#NEWLINE# def points2Vector( self , startPoint , endPoint ) : #NEWLINE# #INDENT# result = [ 0 , 0 , 0 ] #NEWLINE# result [ 0 ] = ( endPoint [ 0 ] - startPoint [ 0 ] ) #NEWLINE# result [ 1 ] = ( endPoint [ 1 ] - startPoint [ 1 ] ) #NEWLINE# result [ 2 ] = ( endPoint [ 2 ] - startPoint [ 2 ] ) #NEWLINE# return [ result [ 0 ] , result [ 1 ] , result [ 2 ] ]