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ID : 350

LetY

Function

To assign a value to Y-axis component of the Vector Type variable, Position Type variable, or Homogeneous Translation Type variable.

Syntax

LetY position variable = formula

Guaranteed Entry

Position variable
Designate the Vector Type variable, Position Type variable, or Homogeneous Translation Type variable variable name.
Formula
Designate Single Precision Real Number Type data.

Description

A value specified in formula is assigned to the 2nd element (Y) of the designated position variable.

For position variable, Vector Type variable, Position Type variable or Homogeneous Translation Type variable can be specified.

Vvar = v(X, Y, Z)
Pvar = p(X, Y, Z, Rx, Ry, Rz, Fig)
Tvar = t(X, Y, Z, Ox, Oy, Oz, Ax, Ay, Az, Fig)

LetY Vvar = Ivar
'Vvar : v(X, Ivar, Z)

LetY Pvar = Ivar
'Pvar : p(X, Ivar, Z, Rx, Ry, Rz, Fig)

LetY Tvar = Ivar
'Tvar : t(X, Ivar, Z, Ox, Oy, Oz, Ax, Ay, Az, Fig)

Related Terms

Let, LetP, LetX, LetZ, LetR, LetRx, LetRy, LetRz, LetO, 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 of Vector Type, Position Type or Homogeneous Translation Type to Y-axis
Component" ' Assign Y-axis component of the position type Sub Sample_LetY Dim aaa As Position Dim bbb As Position aaa = CurPos aaa = Dev( aaa, P( 0, 10, 0, 0, 0, 0 ) ) ' Assign Y-axis component of aaa to Y-axis component of bbb LetY bbb = PosY( aaa ) ' Display Y-axis component of position type on the message output window PrintDbg bbb End Sub

ID : 350

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