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Surface Normal Deviation of points in FCF

cappy6124
ok, so here's what i'm trying to do...

i have a profile,

i would like the the surface normal deviation of the points in a table like this


t1 t2 t3 t4
t5 t6 t7 t8

instead of the long table of xyz ijk

i need it from the fcf b/c of the best fitting that has been done

i had tried 
ASSIGN/V2 = DOT(SCN1.HIT[1].XYZ-SCN1.HIT[1].TXYZ,SCN1.HIT[1].IJK)


but this doesn't match the fcf deviations as they have been best fit


any ideas?

thanks

-cappy
Parents
  • This appears to do what I think you are asking. I tried this with some scan data and compared different report results.

    take your scan set and create a bestfit alignment of your choosing. (Bf,min/max,etc)

    then do a DOT of the data.

    this should give you the "corrected" tvalues.

    Hope this helps.
Reply
  • This appears to do what I think you are asking. I tried this with some scan data and compared different report results.

    take your scan set and create a bestfit alignment of your choosing. (Bf,min/max,etc)

    then do a DOT of the data.

    this should give you the "corrected" tvalues.

    Hope this helps.
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