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how to calculate normal unit vector

User: "Takanori Terashima_22017"
Takanori Terashima_22017
New Altair Community Member
Updated by Takanori Terashima_22017

Hi,

 

I need to calculate normal unit vector from three nodes.

Is it possible in Hyper Mesh?

 

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    User: "tinh"
    tinh
    Altair Community Member
    Updated by tinh

    Hi?

    are you using hypermesh tcl macro ?

    - get coordinates of 3 nodes

    - make a pair of vectors from 3 nodes

    - multiple 2 vectors => to get normal vector

    User: "Imoto"
    Imoto
    Altair Employee
    Updated by Imoto

    hm_getdirectionpanel

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