0031248: Shape Healing - ShapeAnalysis::OuterWire() returns empty outer wire for attached use case - MantisBT

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ID

Project

Category

View Status

Date Submitted

Last Update

0031248

Community

[OCCT] OCCT:Shape Healing

public

2019-12-16 18:24

2019-12-17 11:53

Reporter

blobfish

Assigned To

abv

Priority

normal

Severity

block

Status

new

Resolution

open

Platform

amd64

OS

Debian

OS Version

10/buster

Product Version

[OCCT] 7.4.0

Target Version

Fixed in Version

Summary

0031248: Shape Healing - ShapeAnalysis::OuterWire() returns empty outer wire for attached use case

Description

fusing 2 tori creates a solid that will freeze incmesh.

Steps To Reproduce

pload MODELING
ptorus t1 10 2
ptorus t2 10 2
ttranslate t2 0 20 0
bop t1 t2
bopfuse f1
incmesh f1 0.2

Additional information
and documentation updates

occ v7.4.
wasn't available in the product drop down box.

Tags

No tags attached.

Test case number

Relationships

related to

closed

Open CASCADE

Shape Healing - ShapeAnalysis::OuterWire() infinite loop on solid obtained from IFC

Notes
(0089585) oan (developer) 2019-12-16 19:12	Hello blobfish, thank you for reporting the problem. Currently, hangup should be fixed by 0031144. However, incmesh fails to generate mesh for the shape anyway, because of problem in ShapeAnalysis::OuterWire() -> ShapeAnalysis::IsOuterBound () which returns empty wire. Issue will be moved to Shape Healing category for further processing.

Issue History
Date Modified	Username	Field	Change
2019-12-16 18:24	blobfish	New Issue
2019-12-16 18:24	blobfish	Assigned To	=> oan
2019-12-16 19:07	oan	Relationship added	related to 0031144
2019-12-16 19:12	oan	Note Added: 0089585
2019-12-16 19:13	oan	Assigned To	oan => abv
2019-12-16 19:13	oan	Category	OCCT:Mesh => OCCT:Shape Healing
2019-12-16 19:13	oan	Summary	incmesh freeze inside drawexe => ShapeAnalysis::OuterWire() returns empty outer wire for attached use case
2019-12-17 11:53	kgv	Summary	ShapeAnalysis::OuterWire() returns empty outer wire for attached use case => Shape Healing - ShapeAnalysis::OuterWire() returns empty outer wire for attached use case
2019-12-17 11:53	kgv	Product Version	=> 7.4.0

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