Get pipes with certain direction

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Filter duct on orientation

Hello all, I have been working on my own ‘tag all’ function. I just wish to be able to filter the input of elements. First: I wish to be able to filter on length. I got this working my self. Second: I wish to filter on orientation. I want to be able to do this for tag position. i want to place tags as seen below: [image] So basicly i need to filter the list below for my element input, just no idea where to start… (basicly i wish to say: if a duct has a line for wich the start and end point …