Should xAxis, yAxis, and zAxis be an orthnormal vector?

yogy · 发表于 2007-5-21 09:06:07

Q:
Should xAxis, yAxis, and zAxis be an orthnormal vector?
From SW API help:
MathTransform.SetData (xAxis, yAxis, zAxis, translation, scale )

Yogy

yogy · 发表于 2007-5-21 09:09:20

R:
The 3 axes are constrained to be orthogonal and unified so that they produce a pure rotational transformation.
Let me know if you need more information.
Regards,
Robin Richter

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Should xAxis, yAxis, and zAxis be an orthnormal vector?

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