0021518: Improvement of the function Angle2D in BOP_WireSplitter.cxx

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Project

Category

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Date Submitted

Last Update

0021518

Community

[OCCT] OCCT:Modeling Algorithms

public

2009-12-15 10:51

2011-12-15 16:27

Reporter

szv

Assigned To

szv

Priority

normal

Severity

trivial

Status

closed

Resolution

fixed

Platform

All

OS Version

Product Version

Target Version

Fixed in Version

[OCCT] 6.4.0

Summary

0021518: Improvement of the function Angle2D in BOP_WireSplitter.cxx

Description

This problem is reported on the Forum
(http://www.opencascade.org/org/forum/thread_17712/ [^]).

"I have been having problems with BRepAlgoAPI_Cut when I have two solids that
have overlapping faces and where one solid is not entirely inside the other.
Think of a small cube and a large cube that share one corner. OpenCascade
constantly crashed when trying to cut these.
In the end I have tracked it down to a failure in the Angle2D method of
BOP_WireSplitter. At the end of this function it creates a gp_Dir2d instance and
then crashes when it calls the Angle function."

The suggested (extended by SZV) fix is attached.

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No tags attached.

Test case number

Attached Files

patch.zip (7,407 bytes) 2009-12-15 10:51

BOP_WireSplitter.cxx (27,498 bytes) 2009-12-18 13:44

Relationships

Notes
(0014970) bugmaster (administrator) 2010-06-23 13:37	New Revision: 8003 Added: trunk/src/BOP/BOP_WireSplitter.lxx Modified: trunk/src/BOP/BOP_WireSplitter.cdl trunk/src/BOP/BOP_WireSplitter.cxx Log: OCC21518 Improvement of the function Angle2D in BOP_WireSplitter.cxx Developed by : SZV

Issue History
Date Modified	Username	Field	Change
2009-12-16 14:43	bugmaster	Assigned To	bugmaster => szv
2009-12-16 14:43	bugmaster	Status	new => assigned
2010-03-10 14:34	bugmaster	Status	assigned => resolved
2010-06-23 13:37	bugmaster	Status	resolved => tested
2010-07-28 15:32	bugmaster	Status	tested => verified
2011-08-02 11:31	bugmaster	Category	OCCT:MOA => OCCT:Modeling Algorithms
2011-12-15 16:27	abv	Project	Open CASCADE => Community