0026655: ChFi3d_Builder algorithm fails to build fillets if some input edges connect with seam edges - MantisBT

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ID

Project

Category

View Status

Date Submitted

Last Update

0026655

Open CASCADE

[OCCT] OCCT:Modeling Algorithms

public

2015-09-07 15:42

2017-12-05 17:00

Reporter

jgv

Assigned To

msv

Priority

normal

Severity

minor

Status

new

Resolution

open

Platform

OS

OS Version

Product Version

[OCCT] 6.9.1

Target Version

[OCCT] 7.4.0*

Fixed in Version

Summary

0026655: ChFi3d_Builder algorithm fails to build fillets if some input edges connect with seam edges

Description

ChFi3d_Builder algorithm fails to build fillets if some input edges connect with seam edges. Most likely this bug should be fixed while moving up ChFi3d_Builder from oldest BOP to current BOP.

Steps To Reproduce

restore OCC50.brep a
explode a e
don a a_20 a_10 a_5 a_17 a_3 a_4 a_1 a_2 a_16 a_11 a_6 a_7
blend res a 1 a_20 1 a_10 1 a_5 1 a_17 1 a_3 1 a_4 1 a_1 1 a_2 1 a_16 1 a_11 1 a_6 1 a_7

Tags

No tags attached.

Test case number

bugs modalg_7 bug26655

OCC50.brep (7,431 bytes) 2015-09-07 15:45

Relationships

related to	0026740	assigned	nbv	Open CASCADE	Incorrect result of blend operation in "blend simple X4" test case
related to	0000602	assigned	nbv	Open CASCADE	Exception during filet creation if it cross samedge of cylinder.
related to	0026907	assigned	jgv	Open CASCADE	ChFi3d_Builder algorithm uses old Boolean operations: wrong processing of shapes with seam and degenerated edges

Notes
(0069293) mkv (tester) 2017-08-10 19:06	Problem described in issue is reproduced on current state of OCCT.

Issue History
Date Modified	Username	Field	Change
2015-09-07 15:42	jgv	New Issue
2015-09-07 15:42	jgv	Assigned To	=> msv
2015-09-07 15:43	jgv	Relationship added	child of 0000050
2015-09-07 15:45	jgv	File Added: OCC50.brep
2015-09-07 15:47	jgv	Steps to Reproduce Updated	View Revisions
2015-09-07 16:12	msv	Product Version	=> 6.9.1
2015-09-07 16:12	msv	Target Version	6.9.1 => 7.1.0
2015-09-07 16:59	msv	Relationship added	related to 0026173
2016-10-28 17:52	msv	Target Version	7.1.0 => 7.2.0
2016-10-31 13:13	jgv	Relationship added	related to 0026907
2017-06-15 11:06	nbv	Relationship added	related to 0026740
2017-06-15 11:08	nbv	Relationship added	related to 0000602
2017-07-21 10:48	msv	Target Version	7.2.0 => 7.3.0
2017-08-10 19:06	mkv	Test case number	=> bugs modalg_7 bug26655
2017-08-10 19:06	mkv	Note Added: 0069293
2017-12-05 17:00	msv	Target Version	7.3.0 => 7.4.0*

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