string values to prim_normal

By CinnamonMetal
October 21, 2018 in Scripting

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CinnamonMetal

Posted October 21, 2018

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Posted October 21, 2018

I want to get the prim_normal() based on the value of four string channels. The four string channels return four different values

string Sx = chs("../transform1/sx");
string Sy = chs("../transform1/sy");
string Tz = chs("../transform1/tz");
string SherY = chs("../transform1/shear2");

With those values, each unique. I don't know how to get the prim_normal() to read those string values independently of each other, but still return the parametric location u, v; as does prim_normal() ?

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