HD59297: IGES / INCOMPLETE IGS CONVERSION WITH GIVEN CATPART

APAR status

• Closed as fixed if next.

Error description

• IGES / INCOMPLETE IGS CONVERSION WITH
  GIVEN CATPART
  .
  Scenario:
  1. Start Catia V5 R16 HF08
  2.Open sent IGES_ERROR_R16.CATPart
  3. Refer attached IGES_COLOUR_ERROR_1.png
  and IGES_COLOUR_ERROR_2.png for user settings
  4. Open attached IGES_ERROR_R16.CATPart.
  4.Save it as .igs.
  5.Close CATIA
  6.Open above igs file.
  .
  Additional Information
  1. Body.2 (in NoShow-area) contains a
  CloseSurface, created from the dead Surface.1 in
  Geometrical Set.2; the bottom face has no colour,
  the top faces are yellow
  2. Body.3 (in Show-area) contains a CloseSurface,
  created from the dead Surface.1 in Geometrical
  Set.2; the bottom face and the top faces are blue
  3.Assure, that only Body.3 is shown element (see
  IGES_COLOUR_ERROR_3.png)
  4.Save CATPart as an igs-file (see
  IGES_COLOUR_ERROR_4.png)
  5.Close the CATPart
  6.Oen the igs-file
  .
  .
  

Local fix

Problem summary

• IGES / INCOMPLETE IGS CONVERSION WITH GIVEN CATPART
  IGES / INCOMPLETE IGS CONVERSION WITH
  GIVEN CATPART
  .
  Scenario:
  1. Start Catia V5 R16 HF08
  2.Open sent IGES_ERROR_R16.CATPart
  3. Refer attached IGES_COLOUR_ERROR_1.png
  and IGES_COLOUR_ERROR_2.png for user settings
  4. Open attached IGES_ERROR_R16.CATPart.
  4.Save it as .igs.
  5.Close CATIA
  6.Open above igs file.
  .
  Additional Information
  1. Body.2 (in NoShow-area) contains a
  CloseSurface, created from the dead Surface.1 in
  Geometrical Set.2; the bottom face has no colour,
  the top faces are yellow
  2. Body.3 (in Show-area) contains a CloseSurface,
  created from the dead Surface.1 in Geometrical
  Set.2; the bottom face and the top faces are blue
  3.Assure, that only Body.3 is shown element (see
  IGES_COLOUR_ERROR_3.png)
  4.Save CATPart as an igs-file (see
  IGES_COLOUR_ERROR_4.png)
  5.Close the CATPart
  6.Oen the igs-file
  .
  .
  

Problem conclusion

Temporary fix

Comments

• THIS PROBLEM WILL BE FIXED ON CATIA VERSION
  5 RELEASE 18 GA level.
  .
  Incident diagnosis:
  1. In given CATPart, the same geometrical face is
  shared by 2 shells. The color of the first shell is
  yellow and the color of the second one is blue.
  2. The first shell is in No Show region and second
  one is in Show region.
  3. While export , second shell get graphic
  properties of the first shell. ( i.e. color and Show-
  No Show.).That s why, we obtain after importing a
  yellow face in No Show.
  4. The current algorithm for igs export not has the
  provision to manage graphical properties in such
  specific situation.
  .
  Development Request Justification:
  1.Our development team completed the primary
  analysis and also summarizes the modification
  needed.
  2.In order to make current iges import algorithm to
  manage graphical properties accurately , we have
  to redesign some part of existing algorithm and
  also may need to introduce some of the new
  algorithms.
  .
  .
  

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

• R518 PSN

     UP