Am i wrong in this logic blueprint ?

[arkdev2021]

i have this function with looping.
When ever looping flow come back to Branch node ( yellow rectangle ) again, its flow will going to Set node (red rectangle) and Set node get vector generated from Green rectangle to set it as New Vector.
The point i’m wondering now is each time the loop beginning again, the vector from Green rectangle will be new one, or all those new vector would be same vector as other vector in past ?
This blueprint is one custom function still not working so i don’t known how to checking which place was wrong in my logic.
Thanks for reading and help me if you have any suggest, please.
<3

[Mind-Brain]

Hey @arkdev2021!

Yes, the Vector from the green rectangle will indeed be a new one if it has changed! When the red rectangle (Set: NewVector) is executed (that’s the white line!) it does the math behind it necessary. The execution line determines activity, if you want to save a variable for use later you need to set it as a separate variable (like “Old Vector”).

All of the math is executed each time the white line is activated on the “Set New Vector”.

[arkdev2021]

Thanks a lot bro <3
You helped me clear about this.