View Issue Details

IDProjectCategoryView StatusDate SubmittedLast Update
0030442CommunityOCCT:Meshpublic2019-01-12 08:372022-10-24 10:13
Reportereryar Assigned Tobugmaster  
PrioritynormalSeverityminor 
Status closedResolutionopen 
PlatformWindowsOSVC++ 2013 
Product Version7.3.0 
Target Version7.7.0 
Summary0030442: Mesh - broken triangulation on pipe shape
DescriptionBRepMesh broken for pipe shape, see the picture.


The points.txt data as follow:
3
3d
0 0 0
6000 6000 6000
9000 1000 3000

Steps To Reproduce
pload ALL

# 1. Approx a curve from points as a spine curve;
# 2. Make a circle as profile;
# 3. Pipe the circle along the spine;
# 4. Display the pipe in 3d viewer.

bsmooth aSmoothCurve 1.0 d:/points.txt

circle aCircle 0 0 0 1 1 1 20

mkedge aSpineEdge aSmoothCurve
mkedge aProfileEdge aCircle

wire aSpineWire aSpineEdge
wire aProfileWire aProfileEdge

pipe aPipe aSpineWire aProfileWire

vdisplay aPipe
vfit


TagsNo tags attached.
Test case number

Attached Files

Relationships

related to 0029641 closedbugmaster Community Mesher produce 'bad' result for extruded spline with given deviation coefficient 
related to 0032241 closedoan Community Mesh - wrong shading display of thrusections [regression since OCCT 7.4.0] 

Activities

eryar

2019-01-12 08:37

developer  

pipe mesh broken.PNG (55,863 bytes)   

eryar

2019-01-12 08:38

developer  

points.txt (46 bytes)   

oan

2022-09-16 18:39

developer   ~0111112

This issue should be automatically fixed in after integration of #31853 patch.
Corresponding test case is also created in context of #31853.

Please check and close.

eryar

2022-10-04 02:48

developer   ~0111349

Last edited: 2022-10-04 02:50

 Great!
I try it in opencascade-7.7.0-beta, it works.
pipe.png (50,027 bytes)   

Issue History

Date Modified Username Field Change
2019-01-12 08:37 eryar New Issue
2019-01-12 08:37 eryar Assigned To => oan
2019-01-12 08:37 eryar File Added: pipe mesh broken.PNG
2019-01-12 08:38 eryar File Added: points.txt
2019-09-04 15:43 abv Target Version 7.4.0 => 7.5.0
2020-08-28 15:51 oan Target Version 7.5.0 => 7.6.0
2020-10-23 19:26 kgv Summary BRepMesh broken for pipe shape => Mesh - broken triangulation on pipe shape
2020-10-23 19:26 kgv Description Updated
2020-10-23 19:26 kgv Steps to Reproduce Updated
2020-10-23 19:29 oan Relationship added related to 0029641
2021-03-23 12:48 oan Relationship added related to 0032241
2021-11-01 18:13 szy Target Version 7.6.0 => 7.7.0
2022-09-16 18:38 oan Assigned To oan => bugmaster
2022-09-16 18:39 oan Status new => assigned
2022-09-16 18:39 oan Note Added: 0111112
2022-09-19 14:24 oan Status assigned => resolved
2022-10-04 02:48 eryar Note Added: 0111349
2022-10-04 02:48 eryar File Added: pipe.png
2022-10-04 02:50 eryar Note Edited: 0111349
2022-10-24 10:10 szy Assigned To bugmaster => szy
2022-10-24 10:13 szy Assigned To szy => bugmaster
2022-10-24 10:13 szy Status resolved => closed