Not related to your problem (at least, I don't think so) but did you really mean to use the string multiplier (x) in this line of code?

$s[$i] = $AxisLineUnitvector x $Vector[$i];

[download]

It just seems a little out of place when all the other multipliers are the arithmetic (*) sort.

Cheers,

JohnGG

In reply to Re: Rotation around an axis clockwise and anti-clockwise algorithm question? by johngg
in thread Rotation around an axis clockwise and anti-clockwise algorithm question? by fraizerangus

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