ID : 3933

LetO

Function

To assign a vector value to the orient vector of Homogeneous Translation Type variable.

Syntax

LetO homogeneous translation type variable = vector

Guaranteed Entry

Homogeneous translation type variable: Designate Homogeneous Translation Type variable.
Vector: Designate Vector Type data.

Description

Vector Type data specified in vector are assigned to the 4th through 6th elements (Ox, Oy, Oz) of the designated Homogeneous Translation Type variable (T variable).

Tvar = t(X, Y, Z, Ox, Oy, Oz, Ax, Ay, Az, Fig)
Vvar = v(Xv, Yv, Zv)
LetO Tvar = Vvar
'Tvar : t(X, Y, Z, Xv, Yv, Zv, Ax, Ay, Az, Fig)

Related Terms

Let, LetP, LetX, LetY, LetZ, LetR, LetRx, LetRy, LetRz, LetA, LetF, LetJ

Attention

It is not judged whether the assigned variable is a value that can be taken as robot's position.

Example

'!TITLE "Assignment to Homogeneous Translation Type Orient Vector"
' Assign the orient vector in the current position to bbb
Sub Sample_LetO

  Dim aaa As Trans
  Dim bbb As Trans

  aaa = CurTrn

  ' Assign the orient vector in aaa to bbb
  LetO bbb = OVec( aaa )

  ' Display the orient vector in the current position on the message output window
  PrintDbg bbb

End Sub

ID : 3933

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