Very simple 3x3x3 cube sketch

[anon73444976]

@Azerla

          if ( ( elementContent & 0b100000000 ) == 0b100000000 ) { digitalWrite ( columnArray [ 0 ], HIGH ); }  // using BIT comparison on the columnArray element that was passed to the function to see if the relevant column is TRUE and turned on
          else { digitalWrite ( columnArray [ 0 ], LOW ); }

Is there a good reason this isn't part of a for loop?