#NEWLINE# def heightmap_get_normal( hm , x , y , waterLevel ) : #NEWLINE# #INDENT# FARRAY = ( c_float * 3 ) #NEWLINE# cn = FARRAY ( ) #NEWLINE# _lib . TCOD_heightmap_get_normal ( hm . p , c_float ( x ) , c_float ( y ) , hm , c_float ( waterLevel ) ) #NEWLINE# return ( cn [ 0 ] , cn [ 1 ] , cn [ 2 ] )