nl_tokens: It can deals with these 6 cases : which are threated in the same order shape is 0 dim and it s a string interpret as color shape is 1 dim items are strings seperate color for each item shape is 2 dim items are strings sequence of the above shape is 1 dim items are floats it should be of length 3 - > rgb values shape is 2 dim items are float it should be of shape ( len ( x ) 3 ) - > rgb values shape is 3 dim items are float it should be ( sequence_length len ( x ) 3 ) - > rgb values
pl_tokens: function string_array_to_rgb ( string_array ) { var rgbs = new Float32Array ( string_array . length * 3 ) ; for ( var i = 0 ; i < string_array . length ; i ++ ) { var color = new THREE . Color ( string_array [ i ] ) ; rgbs [ i * 3 + 0 ] = color . r ; rgbs [ i * 3 + 1 ] = <mask> . g ; rgbs [ i * 3 + 2 ] = color . b ; } return rgbs ; }