<xs:simpleType name="SFRotation">
<xs:annotation>
<xs:appinfo>SFRotation is an axis-angle 4-tuple, indicating X-Y-Z direction plus angle orientation about that axis. The first three values specify a normalized rotation axis vector about which the rotation takes place. (Thus the first three values must be within the range [-1..+1] in order to represent a normalized unit vector. Problem: scientific notation allows leading digit.) The fourth value specifies the amount of right-handed rotation about that axis in radians.</xs:appinfo>
<xs:documentation source="http://www.web3d.org/x3d/specifications/ISO-IEC-FDIS-19775-1.2-X3D-AbstractSpecification/Part01/fieldsDef.html#SFRotation" />
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