Archived issue #0033304

Modeling Data - Floating point signal when converting a B-spline curve to analytical form

Open CASCADEOCCT:Modeling Dataverified7 public notes

Description

The static function ConicDefinition defined in the file GeomConvert_CurveToAnaCurve.cxx causes floating point exception, when calling sqrt with negative argument, when converting the attached B-spline curve to analytical form.

Steps to reproduce

binrestore Attachment 1 (BBREP) a
mkcurve c a
tocanon r c

#An exception was caught [revision removed] : Standard_NumericError: FLT INVALID OPERATION

Public activity

7 archived notes

Participants are labeled by their role within this record.

01Commenter 12022-12-27 16:35

The file to reproduce. It has been also put in the model repository.

02Commenter 22022-12-27 17:06

Attachment 1 (BBREP) (491 bytes)

03Commenter 12022-12-27 22:34

Branch [archived branch] has been created by Author.

[revision removed]

Detailed log of new commits:

Author: Author
Date: Tue Dec 27 22:19:11 2022 +0300

    0033304: Modeling Data - Floating point signal when converting a B-spline curve to analytical form

    Protect the static function ConicDefinition from calling sqrt with negative argument.

04Commenter 42022-12-27 23:21

Test results http://jenkins-test-10.nnov.opencascade.com/view/CR33304-master-MSV/view/COMPARE/

05Commenter 52022-12-27 23:22

Branch CR33304 is ready for review.

06Commenter 22022-12-29 12:58

No remarks.

Please integrate branch:
OCCT - CR33304

07Commenter 12023-01-09 07:24

Branch [archived branch] has been deleted by Participant.

[revision removed]