Patches

Velocity

Velocity

Measure the speed that a value is changing. Takes the value in the current frame and subtracts the value in the previous frame (ex: current: 3, previous: 2, velocity: 1).

Often used to measure the distance a touch has moved (ex: Drag, Scroll).

Velocity

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Input

The number to measure.

Output

The change in the number between the current and previous frame.