DiscussionsIssue archiveOCCT:Visualization

Archived issue #0030995

Visualization - crash in angle computation between curvilinear faces

Open CASCADEOCCT:Visualizationclosed3 public notes

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Description

Crash in AIS::InitAngleBetweenCurvilinearFaces if the first face has BSplyne surface and UIso is not linear.

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3 archived notes

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01Commenter 1
Dear nds, please provide steps to reproduce this crash.
02Commenter 2
Dear Commenter 1, the issue is unable to be reproduced.
Images Attachment 1 (PNG) and Attachment 2 (PNG) show that no crash occurs, but rather exceptions that account for the possible outcomes.
This was tested using models from the related issue 31194.
Attachment 1 (PNG) (341,936 bytes)   
Attachment 2 (PNG) (17,694 bytes)   
03Commenter 3
Dear Commenter 1,
Due to the inability to reproduce this crash, in my assessment this issue should be closed.