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Xpresso: Link a value cumulatively
Hello. I’m looking the way to link a value cumulatively.
Let say I have formula effector changing the scale of object A. I’d like to take this scale change over the time to cumulatively add scale of object B. Take a look of simple scheme below to visualize a relation between time and scale of the objects:
Time (f) 0 | 1 | 2 | 3 | 4
Scale A 0 | 1 | 0 | 1 | 0
Scale B 1 | 2 | 2 | 3 | 3So the scale value of B is the result of it’s actual scale in current time plus actual scale of object B. So, when the scale of object B is dropping down, the scale growth of object A is slowing down.
Is there any way to xpresso this?
Thanks!