HD64358: WRONG PRINCIPLE MOMENTS BASED ON CGR

APAR status

• Closed as program error.

Error description

• ABSTRACT:
  DMU SPA: WRONG PRINCIPLE MOMENTS BASED
  ON CGR.
  .
  SCENARIO:
  1.Start CATIA V5 with cache mode deactivated.
  2.OPen the provided CATProduct.
  3. Select the Measure Inertia command with at
  least Inertia / G selected and select the root
  product.
  4.Export the result in a .txt file.
  5. Start CATIA again with cache activated and
  density saved in the CGR file.
  6. Open the provided CATProduct and stay in
  visualization mode.
  7. Select the Measure Inertia command with at
  least Inertia / G selected and select the root
  product.
  8. Export the result in a .txt file.
  .
  RESULT:
  The principal moments of two  are different  and
  moreover the exported measure is not the one
  given in the dialog box when selecting
  the CGR in the 3D
  EXPECTED RESULT:
  There should not be any difference between CGR
  and CATPart or at least between the read measure
  in the 3D during measurement and the exported
  file.
  .
  

Local fix

Problem summary

• WRONG PRINCIPLE MOMENTS BASED ON CGR.
  ABSTRACT:
  DMU SPA: WRONG PRINCIPLE MOMENTS BASED
  ON CGR.
  .
  SCENARIO:
  1.Start CATIA V5 with cache mode deactivated.
  2.OPen the provided CATProduct.
  3. Select the Measure Inertia command with at
  least Inertia / G selected and select the root
  product.
  4.Export the result in a .txt file.
  5. Start CATIA again with cache activated and
  density saved in the CGR file.
  6. Open the provided CATProduct and stay in
  visualization mode.
  7. Select the Measure Inertia command with at
  least Inertia / G selected and select the root
  product.
  8. Export the result in a .txt file.
  .
  RESULT:
  The principal moments of two  are different  and
  moreover the exported measure is not the one
  given in the dialog box when selecting
  the CGR in the 3D
  EXPECTED RESULT:
  There should not be any difference between CGR
  and CATPart or at least between the read measure
  in the 3D during measurement and the exported
  file.
  .
  

Problem conclusion

• THIS PROBLEM WILL BE FIXED ON CATIA VERSION
  5 RELEASE 19 GA level.
  NOTE THAT THIS PROBLEM WILL ALSO BE FIXED
  ON V5R18SP02.
  Incident Diagnosis
  Wrong principle moments based on CGR
  Correction Explanation
  density was not taken into account in computation
  of inertia matrix for visualisation mode
  (approximate compute)
  .
  

Temporary fix

Comments

APAR Information

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

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

Fix information

• Fixed component name

  CATIA V5 NT>XP

• Fixed component ID

  569151000

Applicable component levels

• R518 PSN SP51802

     UP07/11/13 I 1000