LETX
(Statement)
Assign a value to the X-axis component of the vector variable, position variable, or variable in homogeneous transform matrix.
LETX {<vector variable>|<position variable>|<trans variable>}
= <X-axis component>
This statement assigns the value of <X-axis component> on the right-hand side to the X-axis component of <vector variable>, <position variable> or <trans variable> on the left-hand side.
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DEFPOS lp1, lp2
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DEFVEC lv1, lv2
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LETX lv1 = POSX(lv2)
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'Assign the X-axis component of lv2 to that of lv1
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LETX lp1 = POSX(lp2)
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'Assign the X-axis component of lp2 to that of lp1
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