Control instance on points arrangement in geonodes

[benny7770]

Hi a thereee blender peeps

I would appreciate some help. I am creating a line curve with some objects that are instanced on its points. I would like the objects to be structured like in the diagram below. can any one shed some light on how this is achieved. I have providede a blend file with my progress so far. I am so close I just cant how to seperate the square and circle at the end point.
geonode curve help.blend (1.1 MB)

[Matakani]

This works…

[Debuk]

I would do it just with booleans

[benny7770]

this is good but i cant see where you are connecting things too

[benny7770]

I found it out with a similiar setup. nice work

[zeroskilz]

You don’t need all those Instance on Points nodes. Using a Collection and Instance Index will allow you to use just one:

… the network will depend on the indices of your instanced objects.

Good luck.

[benny7770]

That is actually very efficient thank you