SWiSH Player Support SWF4 or later - Supported Internally
Syntax
Math.approach(number, dest, factor)
Arguments
All numeric numbers or expressions.
number:Current position (x or y coordinate)
dest: Desired position (x or y coordinate)
factor: Amount to approach dest.
Returns
A number, the new current position.
Description Use to calculate 'easing' amount in scripted moves.
Calculated function is ((number - dest) * factor + dest)
If 0 < factor < 1, Object moves towards dest, slowing as it approaches.
if 1 < factor Object moves away from dest, accelerating as it leaves.
Sample In subsequent Frames, move Object towards X = 10 by 5% each Frame