0029405: Check normal define status in HLRBRep_Data - MantisBT

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ID

Project

Category

View Status

Date Submitted

Last Update

0029405

Community

[OCCT] OCCT:Modeling Algorithms

public

2017-12-29 10:57

2018-01-10 15:13

Reporter

eryar

Assigned To

isn

Priority

normal

Severity

crash

Status

assigned

Resolution

open

Platform

Windows

OS

VC++ 2015

OS Version

64 bit

Product Version

[OCCT] 7.2.0

Target Version

[OCCT] 7.4.0*

Fixed in Version

Summary

0029405: Check normal define status in HLRBRep_Data

Description

The member variable mySLProps in class HLRBRep_Data, in some functions does not check normal define status by mySLProps.IsNormalDefined(), such as:
HLRBRep_Data::OrientOutLine();
HLRBRep_Data::OrientOthEdge();

When query the normal vector, it raise an exception:
gp_Vec Nm = mySLProps.Normal();

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Notes
(0073187) eryar (developer) 2017-12-29 10:59	Dear OCC Team, Happy new year 2018!

(0073190) msv (developer) 2017-12-29 12:10	Dear eryar, Please provide a test case to reproduce such exception. HNY 2018!

(0073192) eryar (developer) 2017-12-29 13:20 edited on: 2017-12-29 13:21	# Draw Script: pload ALL dset p pi ptorus t 17.37 17.37 "2.35 * 180 / p" vdisplay t houtl h t hload h hproj p1 hsetprj p1 hupdate

(0073194) msv (developer) 2017-12-29 14:47	Thank you for the script.

Issue History
Date Modified	Username	Field	Change
2017-12-29 10:57	eryar	New Issue
2017-12-29 10:57	eryar	Assigned To	=> msv
2017-12-29 10:59	eryar	Note Added: 0073187
2017-12-29 12:10	msv	Note Added: 0073190
2017-12-29 12:11	msv	Assigned To	msv => eryar
2017-12-29 12:11	msv	Status	new => feedback
2017-12-29 13:20	eryar	Note Added: 0073192
2017-12-29 13:21	eryar	Note Edited: 0073192	View Revisions
2017-12-29 13:57	eryar	Assigned To	eryar => msv
2017-12-29 14:47	msv	Note Added: 0073194
2017-12-29 14:47	msv	Status	feedback => assigned
2018-01-10 15:13	msv	Assigned To	msv => isn
2018-01-10 15:13	msv	Target Version	=> 7.4.0*

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