Isotrim Vertices not in order


everytime i am using Isotrim, my vertecies which are closest to the first lofted curve are in disorder.

Could anybody please tell me why this is and how I can fix it?

Question_Vertecie (13.8 KB)

Thank you very much and have a good day,


Use Divide Surfaceinstead.

Question_Vertecie (17.0 KB)

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Hello Kim,

thank you for your answer.
I’ve tried it with the Divide Surface component but how do I trim the surface with it?
Or should I use both components? I am new to Grasshopper and don’t really know what a propper workflow would be.
By know I am thinking the less components the better, thats why I came back to Isotrim, which gives me the surfaces by default.

Best regards,


Simply, you won’t be able to get the vertices in order what you desired through what you did with Deconstruct Brep and IMO, it’s not a GH’s fault and yours either. It’s just what it’s like…

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Alright, thank you!