0031050: Data Exchange - XmlXCAF persistence stores triangulation-only Faces without any geometry

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Date Submitted

Last Update

0031050

Open CASCADE

[OCCT] OCCT:Data Exchange

public

2019-10-09 18:15

2019-10-10 11:19

Reporter

kgv

Assigned To

bugmaster

Priority

normal

Severity

minor

Status

reviewed

Resolution

open

Platform

OS Version

Product Version

[OCCT] 5.2.2

Target Version

[OCCT] 7.5.0*

Fixed in Version

Summary

0031050: Data Exchange - XmlXCAF persistence stores triangulation-only Faces without any geometry

Description

Saving triangulation-only geometry into XmlXCAF format leads to no geometry being actually saved due to optimization turned on by default (skip triangulation).

Steps To Reproduce

pload XDE OCAF MODELING VISUALIZATION
ReadGltf D [locate_data_file bug30691_OrientationTest.glb]
vclear
vinit View1
XDisplay -dispMode 1 D -explore
vfit

Format D XmlXCAF
XSave D copy.xml
XOpen copy.xml DD
vclear
XDisplay -dispMode 1 DD -explore

Result:

An exception was caught 0000024C0E91B2F0 : OSD_Exception_ACCESS_VIOLATION: ACCESS VIOLATION at address 
0x0000000000000000 during 'READ' operation

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No tags attached.

Test case number

Attached Files

Relationships

related to	0027835	closed	bugmaster	Application Framework, BinXCAF - handle correctly faces with NULL surface within BinTools_ShapeSet
child of	0028125	new	msv	Modeling Algorithms - support of BRep shapes based on tessellated geometry

Notes
(0087989) git (administrator) 2019-10-09 18:18	Branch CR31050 has been created by kgv. SHA-1: 8cbc651a802d93f2cc6c6ddf9d04d68ddc6b3c45 Detailed log of new commits: Author: kgv Date: Wed Oct 9 18:18:14 2019 +0300 0031050: Data Exchange - XmlXCAF persistence stores triangulation-only Faces without any geometry BRepTools_ShapeSet now ignores myWithTriangles flag in case if triangulation is the only geometry representation.

(0087993) kgv (developer) 2019-10-09 22:17	Patch is ready for review. http://jenkins-test-12.nnov.opencascade.com:8080/view/CR31050-master-KGV [^]

(0088000) git (administrator) 2019-10-10 08:53	Branch CR31050 has been updated forcibly by kgv. SHA-1: 9ff8a62360e5e3d95e4ab8ce443710f3bf8647fe

(0088001) git (administrator) 2019-10-10 08:59	Branch CR31050 has been updated forcibly by kgv. SHA-1: 42b659f30ddbdcb3b1df2737318f431dddde5c5f

(0088010) gka (developer) 2019-10-10 11:19	Branch CR31050 was reviewed

Issue History
Date Modified	Username	Field	Change
2019-10-09 18:15	kgv	New Issue
2019-10-09 18:15	kgv	Assigned To	=> gka
2019-10-09 18:18	git	Note Added: 0087989
2019-10-09 18:28	kgv	Relationship added	related to 0027835
2019-10-09 18:29	kgv	Relationship added	child of 0028125
2019-10-09 18:31	kgv	Product Version	7.3.0 => 5.2.2
2019-10-09 22:17	kgv	Note Added: 0087993
2019-10-09 22:17	kgv	Status	new => resolved
2019-10-10 08:52	kgv	Steps to Reproduce Updated	View Revisions
2019-10-10 08:53	git	Note Added: 0088000
2019-10-10 08:59	git	Note Added: 0088001
2019-10-10 11:19	gka	Note Added: 0088010
2019-10-10 11:19	gka	Assigned To	gka => bugmaster
2019-10-10 11:19	gka	Status	resolved => reviewed