Array Difference

Detects which elements of an array have changed since the last processing block, and outputs one change at a time (index, old value, new value).

If several elements change simultaneously, the changes are queued internally and output one per processing block until the queue is empty.

For a variant that outputs all changes at once as arrays, see array-difference-array-out.

Settings

array in

Array input flow(s).

index

Index (position) of the changed element.

old value

Previous value at the index position before the change.

new value

Current value at the index position after the change.

changed

Returns 1 if the array has changed, 0 otherwise. Stays at 1 as long as there are queued changes remaining.

reset

Resets the difference calculation and clears the change queue.

See also

• MIDI to Array (SCRIPT)
• Video to Data Array
• Array
• Array Max Position
• Store Array (SCRIPT)
• Array Copy To
• Array Average
• Array Chaser
• Array Min Value
• Array Duplicate
• Array Normalize
• Array Replace
• Array Max ABS Value
• Array Mid Value
• Array Fill
• Array Max Value
• Array Insert
• Array Expand Compress
• Array Smooth Values
• Array Max - Min Value
• Array Set Size
• Array Concat
• Array Delete Value
• Array Standard Deviation
• Array Unpack
• Array Reverse
• Array Crop
• Array Get Size
• Array Split
• Array Sum
• Array Delete
• Array Combine
• Array Get Element Values
• Array Min Position
• Array Set Element Values
• Array Gate
• Array Recursive Add
• Array Difference
• Array Delay
• Array Contains
• Array Remove Duplicate
• Array Find Index
• Array Queue Data
• Array Repeat
• Array Combine Inverse
• Array Random
• Array Roll
• Array Editor
• Array Limit Size
• Array Affect One by One
• Array Clip
• Array Difference Array Out
• Array Shift
• Array Shuffle
• Array Fill Ramp
• Array Extract
• Array Sort
• Array Display
• Comma-Text to Array (SCRIPT)
• Array to Comma-Text (SCRIPT)
• Data Generator Random Pattern Array (SCRIPT)