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Old 11-15-2005, 03:53 PM
farshizzo farshizzo is offline
WorldViz Team Member
 
Join Date: Mar 2003
Posts: 2,849
Hi,

This is usually caused by having an invalid rotation on a node or viewpoint. An invalid rotation is most likely caused by an axis length of 0 when using a Axis-Angle or Quaternion rotation. Make sure this isn't the case. Also, are you using any sensors that pass back rotation values? These might be the cause of the invalid rotation.
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