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IDProjectCategoryView StatusDate SubmittedLast Update
0022383Open CASCADEOCCT:Modeling Algorithmspublic2011-04-11 12:302012-03-29 17:26
Reporteroan Assigned Tobugmaster  
PrioritynormalSeveritytrivial 
Status closedResolutionfixed 
OSAll 
Target Version6.5.2Fixed in Version6.5.2 
Summary0022383: Four and more points at least on curve
DescriptionThere are four or more poits on a curve even it has small curvature and minimum
number of points is 2.
Additional information
and documentation updates		Documentation remark, added by OAN 2011-04-11 12:56:27:

New features:
No
Improvements:
Now if curve has a nonsignificant curvature, it counts as a line and two points
at least are used.
Changes:
No
Modified entities:
GCPnts package: GCPnts_TangentialDeflection.gxx
(GCPnts_TangentialDeflection.cdl) - small code correction
TagsNo tags attached.
Test case numberchl 937 D1

Attached Files

  • from_OCC21645.brep (46,276 bytes)
  • oan-OCC22383-v1.tar.gz (3,472 bytes)
  • oan-OCC22383-v2.tar.gz (3,444 bytes)
  • oan-OCC22383-v3.tar.gz (3,471 bytes)
  • oan-OCC22383-v4.tar.gz (3,468 bytes)
  • OAN-OCC22383-v5.tar.gz (15,917 bytes)
  • 22383_case.tar.gz (17,152 bytes)

Relationships

related to 0022318 closedbugmaster Community Regression (since OCCT 6.3.1): bad shading of small cylinder (forum thread 20083) 
related to 0022699 closedoan Open CASCADE A hole on the model in test case msh 001 T3 

Activities

2011-04-11 12:30

 

from_OCC21645.brep (46,276 bytes)

2011-04-11 14:51

 

oan-OCC22383-v1.tar.gz (3,472 bytes)

2011-04-14 13:22

 

oan-OCC22383-v2.tar.gz (3,444 bytes)

2011-04-14 18:38

 

oan-OCC22383-v3.tar.gz (3,471 bytes)

2011-04-19 17:32

 

oan-OCC22383-v4.tar.gz (3,468 bytes)

2011-05-16 12:58

 

OAN-OCC22383-v5.tar.gz (15,917 bytes)

oan

2011-08-01 10:46

developer  

22383_case.tar.gz (17,152 bytes)

oan

2011-08-01 10:47

developer   ~0017863

Dear Bugmaster,

test script for this bug was attached in archive 22383_case.tar.gz

oan

2011-09-15 15:30

developer   ~0018169

Branch http://svn/svn/occt/branches/OCC22383 has been merged with trunk

pdn

2011-09-15 16:11

reporter   ~0018171

Reviewed, no comments.

pdn

2011-09-15 16:13

reporter   ~0018172

Last edited: 2011-12-26 17:56

 Dear MIV,
Please consider

aan

2011-09-20 12:14

developer   ~0018211

Dear BugMaster,
Workbench KAS:dev:mkv-OCC22383-occt has been created from SVN branch http://svn/svn/occt/branches/OCC22383
(and mkv-OCC22383-products from trunk) and compiled on Linux platform.

There are folloving differences in mkv-OCC22383-products regarding to KAS:dev:products-12092011-opt

chl 910 J1
chl 918 L9 M1 M2
chl 928 Z2
chl 934 A4
chl 913 K4
chl 922 I2 I3 R9
chl 929 D1 D2 D5 D6 D8
chl 936 O6 Y6

msh 002 D7
msh 002 B1
msh 004 A3
msh 001 D7 O2 T3
msh 001 B1 C6 T4
msh 002 C6 T3 T4

shd 001 B1 B4 K8 K9 L8 N8 O5 R5 T1 T7
shd 002 A2 C6 C7
shd 003 A3 A8 B5

Could you please validate this new behaviour of test.

See results in /dn45/occttests/results/KAS/dev/mkv-OCC22383-products_16092011/lin
See reference results in /dn45/occttests/results/KAS/dev/products-20110909-opt_12092011/lin
See test cases in /dn45/occttests/tests/ED
N.B. In order to launch testing case you can make use the following instructions
http://doc/doku.php?id=occt:certification

mkv

2011-09-20 12:34

tester   ~0018212

Last edited: 2011-12-26 17:56

 Dear OAN,
special attention for following tests:

chl 922 R9
chl 929 D1 D2 D5 D6 D8
msh 001 D7 C6
msh 002 C6
shd 001 L8

oan

2011-09-20 14:48

developer   ~0018217

Last edited: 2011-12-26 17:57

 Dear MIV,
!!!!!!!!!!!!! recommended for reading !!!!!!!!!!!!!!!!!

Please provide (where possible) additional command "triepoints" in catch block in test scripts where perform a checking of triangulation of simple 2d objects or single faces (such as chl 910 J1, ...). This command displays the discretization points on edges. In addition I think it's better to display triangles of these shapes (where the 2D axo viewer is used). Also please provide printing for info about triangulation. This actions can provide more clearly sense and fastest considering of problems.

Ok, expected behaviour - change reference values and provide info about triangulation in the following test scripts (where necessary):
chl 910 J1
chl 918 L9 M1 M2
chl 928 Z2
chl 934 A4
chl 913 K4
chl 922 I2 I3
chl 936 O6 Y6
msh 002 D7
msh 002 B1
msh 004 A3
msh 001 D7 O2 T3 - As I can consider T3 is improvement - please see OCC22699 and trace results for this bug!!!
msh 001 B1 T4
msh 002 T3 T4
shd 001 B1 B4 K8 K9 L8 N8 O5 R5 T1 T7
shd 002 A2 C6 C7
shd 003 A3 A8 B5
shd 001 B4

chl 922 R9 - change of deflection, please provide info about triangulation in this test script
chl 929 D1 D2 D5 D6 D8 - see above
shd 001 L8, N8, ... - changing of deflection - Ok

Total: Ok

pdn

2011-09-21 09:54

reporter   ~0018232

Please integrate

bugmaster

2011-09-21 18:20

administrator   ~0018256

Last edited: 2011-12-26 18:04

 PDN,

It is necessary to merge src/BRepMesh/BRepMesh_FastDiscret.cxx
in http://svn/svn/occt/branches/OCC22383 branch
with trunk after integration of
0022313: Bug in shading mode with attached shape
to the latter.

oan

2011-09-22 10:47

developer   ~0018257

Dear Bugmaster,
branch http://svn/svn/occt/branches/OCC22383 was updated -> there are no changes of BRepMesh_FastDiscret in this fix and it was copied from trunk.

bugmaster

2011-09-22 11:53

administrator   ~0018260

Integration into trunk of occt repository
Date: 2011-09-22 11:43:08 +0400 (Thu, 22 Sep 2011)
New Revision: 9095

Modified:
   trunk/src/BRepMesh/BRepMesh_FastDiscretFace.cxx
   trunk/src/GCPnts/GCPnts_TangentialDeflection.gxx

Related Changesets

occt: master 4071d9e6

2011-09-22 07:43:08

oan


Committer: bugmaster Details Diff		 0022383: Four and more points at least on curve Affected Issues
0022383
mod - src/BRepMesh/BRepMesh_FastDiscretFace.cxx Diff File
mod - src/GCPnts/GCPnts_TangentialDeflection.gxx Diff File

Issue History

Date Modified Username Field Change
2011-04-11 12:31 oan CC => pdn
2011-04-11 13:03 bugmaster Assigned To bugmaster => oan
2011-04-11 13:03 bugmaster Status new => assigned
2011-04-11 15:02 oan Status assigned => resolved
2011-04-14 10:26 oan BugsThisDependsOn => 22318
2011-04-27 19:55 mkv Status resolved => assigned
2011-04-28 12:12 oan BugsThisDependsOn => 22302
2011-05-16 15:08 oan Status assigned => resolved
2011-07-07 14:23 bugmaster Status resolved => assigned
2011-07-07 14:28 oan BugsThisDependsOn 22302 =>
2011-07-12 14:46 oan Status assigned => resolved
2011-07-13 18:23 mkv Status resolved => assigned
2011-08-01 10:46 oan File Added: 22383_case.tar.gz
2011-08-01 10:47 oan Note Added: 0017863
2011-08-02 11:31 bugmaster Category OCCT:MOA => OCCT:Modeling Algorithms
2011-08-03 12:14 bugmaster Fixed in Version EMPTY =>
2011-08-03 12:14 bugmaster Target Version => 6.5.2
2011-08-03 12:14 bugmaster Description Updated
2011-08-03 12:14 bugmaster Additional Information Updated
2011-08-03 16:20 miv Test case number => chl 937 D1
2011-09-15 15:30 oan Note Added: 0018169
2011-09-15 15:40 oan Assigned To oan => pdn
2011-09-15 16:11 pdn Note Added: 0018171
2011-09-15 16:11 pdn Status assigned => reviewed
2011-09-15 16:12 pdn Assigned To pdn => mkv
2011-09-15 16:13 pdn Note Added: 0018172
2011-09-20 12:14 aan Note Added: 0018211
2011-09-20 12:34 mkv Note Added: 0018212
2011-09-20 12:35 mkv Assigned To mkv => oan
2011-09-20 12:35 mkv Status reviewed => assigned
2011-09-20 14:48 oan Note Added: 0018217
2011-09-20 14:51 oan Relationship added related to 0022699
2011-09-20 17:44 oan Status assigned => reviewed
2011-09-21 09:53 pdn Assigned To oan => mkv
2011-09-21 09:54 pdn Note Added: 0018232
2011-09-21 18:20 bugmaster Note Added: 0018256
2011-09-22 10:47 oan Note Added: 0018257
2011-09-22 11:53 bugmaster Note Added: 0018260
2011-09-22 11:53 bugmaster Status reviewed => verified
2011-09-22 11:53 bugmaster Resolution open => fixed
2011-12-26 17:45 atp Additional Information Updated
2011-12-26 17:56 atp Note Edited: 0018172
2011-12-26 17:56 atp Note Edited: 0018212
2011-12-26 17:57 atp Note Edited: 0018217
2011-12-26 18:04 atp Note Edited: 0018256
2012-03-29 17:26 bugmaster Changeset attached => occt master 4071d9e6