0023111: Incorrect mesh

ID	Project	Category	View Status	Date Submitted	Last Update

0023111	Open CASCADE	OCCT:Mesh	public	2012-04-16 15:58	2018-11-08 12:58

Reporter	~~ski~~	Assigned To	bugmaster
Priority	none	Severity	minor
Status	closed	Resolution	fixed
Platform	A	OS	L
Product Version	6.5.2
Target Version	7.4.0	Fixed in Version	7.4.0

Summary	0023111: Incorrect mesh
Description	In test ctn/001/C4 shape "res" has an incorrect mesh
Tags	No tags attached.

Test case number	mesh standard_shading(001) X4; mesh standard_incmesh(002) X4; mesh standard_mesh(003) X4; mesh standard_incmesh_parallel(007) X4

~~ski~~ 2012-04-16 15:58 developer	C4 (87 bytes)

kgv 2013-02-22 16:28 developer ~0023458	Dear oan, please check if bug description contains complete information.

oan 2013-03-07 15:39 developer ~0023626	Dear ski, Next time please share the screenshots of incorrect result you have received, because attached script doesn't give any information itself. So, I have tested this case under the 23105 fix and in my opinion the result is ok. Therefore I'll make the dependency from this bug. Please test when it will be integrated.

oan 2013-03-29 11:36 developer ~0023931	Dear Bugmaster, Please test, it seems that the doubtful problem meant in the bug cannot be reproduced on the current master.

~~mkv~~ 2013-04-03 15:38 tester ~0023983	Dear Bugmaster, Now test script ctn/001/C4 have 4 following modifications and following results on current master: On Windows: mesh standard_shading(001) X4 Error : incorrect node 727 at -0.0513372499569111 0.0296395750820777 0.998241444919923 http://occt-tests/IR-2013-03-29-IR-2013-03-29-occt/Windows-32-VC9/mesh/standard_shading/X4.html mesh standard_incmesh(002) X4 Error : area by triangles differs from the actual area by 3.2212030008686527 % http://occt-tests/IR-2013-03-29-IR-2013-03-29-occt/Windows-32-VC9/mesh/standard_incmesh/X4.html mesh standard_mesh(003) X4 Error : area by triangles differs from the actual area by 3.2212030008686527 % http://occt-tests/IR-2013-03-29-IR-2013-03-29-occt/Windows-32-VC9/mesh/standard_mesh/X4.html mesh standard_incmesh_parallel(007) X4 Error : area by triangles differs from the actual area by 3.2212030008686527 % http://occt-tests/IR-2013-03-29-IR-2013-03-29-occt/Windows-32-VC9/mesh/standard_incmesh_parallel/X4.html On Linux: mesh standard_shading(001) X4 Error : incorrect node 724 at -0.051337250008606 0.0296395751119238 0.998241444916378 http://occt-tests/IR-2013-03-29-IR-2013-03-29-occt/Mandriva2010/mesh/standard_shading/X4.html mesh standard_incmesh(002) X4 Error : area by triangles differs from the actual area by 3.2212029647096165 % http://occt-tests/IR-2013-03-29-IR-2013-03-29-occt/Mandriva2010/mesh/standard_incmesh/X4.html mesh standard_mesh(003) X4 Error : area by triangles differs from the actual area by 3.2212029647096165 % http://occt-tests/IR-2013-03-29-IR-2013-03-29-occt/Mandriva2010/mesh/standard_mesh/X4.html mesh standard_incmesh_parallel(007) X4 Error : area by triangles differs from the actual area by 3.2212029647096165 % http://occt-tests/IR-2013-03-29-IR-2013-03-29-occt/Mandriva2010/mesh/standard_incmesh_parallel/X4.html

oan 2017-08-11 13:58 developer ~0069322	Fixed by 0026106 issue.

~~nbv~~ 2018-11-02 15:14 developer ~0080629	Fixed in frame of 0026106

bugmaster 2018-11-08 12:58 administrator ~0080939	Test case work correctly after 0026106

Date Modified	Username	Field	Change
2012-04-16 15:58	~~ski~~	New Issue
2012-04-16 15:58	~~ski~~	Assigned To	=> pdn
2012-04-16 15:58	~~ski~~	File Added: C4
2013-02-22 16:28	kgv	Note Added: 0023458
2013-02-22 16:28	kgv	Assigned To	pdn => oan
2013-02-22 16:28	kgv	Category	OCCT:Visualization => OCCT:Mesh
2013-03-07 15:39	oan	Note Added: 0023626
2013-03-07 15:40	oan	Relationship added	related to 0023105
2013-03-11 09:51	oan	Assigned To	oan => ski
2013-03-11 09:51	oan	Status	new => feedback
2013-03-29 11:36	oan	Note Added: 0023931
2013-03-29 11:36	oan	Relationship deleted	related to 0023105
2013-03-29 11:36	oan	Assigned To	ski => bugmaster
2013-03-29 11:36	oan	Status	feedback => resolved
2013-03-29 11:36	oan	Status	resolved => reviewed
2013-03-29 18:14	~~mkv~~	Assigned To	bugmaster => mkv
2013-04-03 15:38	~~mkv~~	Note Added: 0023983
2013-04-03 15:38	~~mkv~~	Test case number	=> mesh standard_shading(001) X4; mesh standard_incmesh(002) X4; mesh standard_mesh(003) X4; mesh standard_incmesh_parallel(007) X4
2013-04-03 15:38	~~mkv~~	Assigned To	mkv => oan
2013-04-03 15:38	~~mkv~~	Status	reviewed => feedback
2013-04-15 13:42	~~abv~~	Target Version	=> 6.7.0
2013-07-23 12:36	oan	Status	feedback => assigned
2013-12-21 10:13	~~abv~~	Target Version	6.7.0 => 6.7.1
2014-04-04 18:27	~~abv~~	Target Version	6.7.1 => 6.8.0
2014-07-07 12:37	oan	Relationship added	related to 0025045
2014-09-01 17:46	oan	Relationship added	related to 0025157
2014-09-01 17:47	oan	Relationship deleted	related to 0025157
2014-09-12 19:17	oan	Target Version	6.8.0 => 7.1.0
2014-12-23 16:06	oan	Relationship added	related to 0025588
2016-10-17 11:25	oan	Relationship added	related to 0026106
2016-11-09 13:59	oan	Target Version	7.1.0 => 7.2.0
2017-07-20 12:43	oan	Target Version	7.2.0 => 7.3.0
2017-08-11 13:58	oan	Note Added: 0069322
2018-02-25 21:14	~~abv~~	Target Version	7.3.0 => 7.4.0
2018-11-02 15:14	~~nbv~~	Note Added: 0080629
2018-11-02 15:14	~~nbv~~	Assigned To	oan => bugmaster
2018-11-02 15:14	~~nbv~~	Status	assigned => feedback
2018-11-08 12:58	bugmaster	Note Added: 0080939
2018-11-08 12:58	bugmaster	Status	feedback => verified
2018-11-08 12:58	bugmaster	Resolution	open => fixed

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Issue History

related to	0025588	closed	bugmaster	Community	Mesh - BRepMesh_ShapeTool::FindUV check for 2d points to be the same is inconsistent with ShapeAnalysis_Wire::CheckLacking
related to	0025045	closed	~~abv~~	Community	STEP Import fails to find all surfaces
related to	0026106	closed	bugmaster	Open CASCADE	BRepMesh - revision of data model