Generating 3D Hilbert curve Fractal using L-systems

[stillpointx]

I'm trying to create a connected / joined 3D Hilbert curve. I want to animated it's growth pattern. I'm using AN L-Systems but I'm having issues connecting the line joints fully and converting L-systems fully to AN L-systems.

I'm following / trying to recreate this:
https://math.stackexchange.com/questions/123642/representing-a-3d-hilbert-curve-as-an-l-system

This is what I have so far notice the joints aren't fully connected and I can only get one section

AN_L-systems hilbert.blend.zip

[OmarEmaraDev]

You can use the Spline Per Branch from the Splines From Edges node.

[stillpointx]

Thanks, I tried that but the image doesn't show up any idea what setting I'm missing?

[stillpointx]

I figured it out had to create a new target.001

Thanks or the help Omar!