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Hi i've been trying to find a way to create and control traffic (thats also flying) in a large futuristic city scene. To do this I'm trying to re-create an old animation nodes template that I feel will solve the problem but i keep coming up short. Does anyone know the layout of the subprogram for this video? https://www.youtube.com/watch?v=SsrQk1kiGF0&t=75s

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Lets say we have a cube with some f-curves that controls its location.

Animation

And we have an array of spheres that we want to transform based on the f-curves of the cube with an offset it time.

Array Of Spheres

What we are going to do is create a loop that evaluates the x, y and z f-curves at multiple offset values, combine the result in a vector and append it. The offsets shall be of uniform range generated using the Float Range node.

Loop

By adding the evaluated locations to the locations of the spheres, we get the result you are looking for.

Final

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