HE06244: WHEN 3D MODEL IS PROJECTED ON 2D, SOME LINES ARE NOT GENERATED.

APAR status

• Closed as program error.

Error description

• Scenario:
  1. Open the CATPart in CATIA.
  2. Create a new drawing in JIS standard.
  3. Create front view selecting YZ plane in 3D space.
  4. Create projection views ??? Top, Left, Right and bottom.
  Problem:
  Some outlines are missing in Left view and Bottom view.
  Expected Result:
  Outlines should not be missing on projection views.
  

Local fix

• empty
  

Problem summary

• Scenario:
  1. Open the CATPart in CATIA.
  2. Create a new drawing in JIS standard.
  3. Create front view selecting YZ plane in 3D space.
  4. Create projection views ? Top, Left, Right and bottom.
  Problem:
  Some outlines are missing in Left view and Bottom view.
  Expected Result:
  Outlines should not be missing on projection views.
  

Problem conclusion

• THIS PROBLEM WILL BE FIXED ON V5R22 GA LEVEL.
  NOTE THAT THIS PROBLEM WILL ALSO BE FIXED ON V5R21 SP1.
  Additional Closure Information:
  Incident diagnosis:
  When 3D model is projected on 2D, some lines are not
  generated.
  Correction Explanation:
  In the case of a silhouette, it almost confused with an edge
  of the face hidden by an adjacent face
  sharing the edge in question. The result of this is that the
  visible edge
  is not the silhouette and the silhouette being hidden, it
  gets a hole in the contour
  the object. The fix is to assign in some cases, the value of
  0 in real orientation
  SFAC. This is done by averaging the dots on the contours of
  the SFAC kept low (<
  0.001), and the dot in the middle of the face is good. This
  results in formation of
  the silhouette edge of the face that was previously
  considered dead.
  Bypass:
  None
  

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

• R521 PSN SP52101

     UP11/07/18 I 1000