HD21428: GSD / SWEEP / SWEEP OPERATOR: THE EXTRUSION OF A VERTEX OF THE PROFILE LEADS TO A CUSP. USE A GUIDE WITH A SMALLER CURVATURE.

APAR status

• Closed as user error.

Error description

• GSD / SWEEP / Sweep operator: The extrusion of a
  vertex of the profile leads to a cusp. Use a guide
  with a smaller curvature.
  .
  

Local fix

Problem summary

Problem conclusion

Temporary fix

Comments

• Incident Diagnosis
  Instable sweep may lead to a twist error ("cusp")
  depending on small change in input data, due to
  poor input data quality
  .
  Correct Application
  - recreate sweep on current level to benefit from
  best so far geometric modeler
  - use smooth option (angular 0.5, deviation 0.01)
  to enhance sweep quality.
  - without smooth options a small change of 1.E-6 in
  guiding curve resulting from intersection leads to a
  cusp, on a sweep that was nearly invalid with initial
  data
  .
  

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

Applicable component levels