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Use of the qform header field

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In the figure below is shown how the qform field is intended to be used, i.e. for rigid body transformations. Rigid body transformations can be specified by rotation parameters. Rotation parameters can be represented by using quaternions. The figure depicts how a quaternion is constructed from rotation matrices.


The qform header field
Created by Data Format Working Group
Last modified 2005-05-11 14:46

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