every frame, move some % of the way to the target? xx is a shift value
so 300, "portamento off" is a shift value of 0: the full distance is covered
301 is "super fast" portamento, where each frame we move 50% of the way to the target, rounding towards the target for every move
302 we move 25%, 303 we move 12.5%, etc etc
suggested by @zeta0134:
every frame, move some % of the way to the target?
xxis a shift value so300, "portamento off" is a shift value of 0: the full distance is covered301is "super fast" portamento, where each frame we move 50% of the way to the target, rounding towards the target for every move302we move 25%,303we move 12.5%, etc etc