#NEWLINE# def setUp( self ) : #NEWLINE# #INDENT# rng = np . random . RandomState ( 42 ) #NEWLINE# a = rng . randn ( 100 , 3 ) . astype ( np . float32 ) #NEWLINE# a [ : 30 ] -= 42 #NEWLINE# self . pc = pcl . PointCloud ( a ) #NEWLINE# self . kd = pcl . KdTreeFLANN ( self . pc )