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IDProjectCategoryView StatusLast Update
0002399FreeCADBugpublic2017-02-07 13:40
ReporterChapaikinVA Assigned To 
PrioritynormalSeveritymajorReproducibilityalways
Status closedResolutionno change required 
Summary0002399: Scaling breaks a shape's geometry
DescriptionAfter scaling a Clone the geometry checker finds geometry errors.
Steps To Reproduce1. Select "Clone of Common007"
2. Set scale Y=1,001
3. Click the toolbutton "Check Geometry"

(!) There are some errors are found!

4. Set scale Y=1,000
5. Check the geometry again.

(???) No errors found!

Additional InformationOS: Ubuntu 14.04.3 LTS
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.16.6188 (Git)
Build type: None
Branch: master
Hash: bf19e80de17454b170cde98df5e4995a7a4991f6
Python version: 2.7.6
Qt version: 4.8.6
Coin version: 4.0.0a
OCC version: 6.8.0.oce-0.17
TagsNo tags attached.
FreeCAD Information

Activities

ChapaikinVA

2016-01-09 18:21

reporter  

bug_Scaling-brakes-geometry.2016-01-09 23:51:57.fcstd (Attachment missing)

ChapaikinVA

2016-01-09 18:23

reporter  

system.cfg (Attachment missing)

ChapaikinVA

2016-01-09 18:23

reporter  

user.cfg (Attachment missing)

ChapaikinVA

2016-01-09 18:29

reporter   ~0006700

I mean "Scaling breaks", not "Scaling brakes". Sorry.

jmaustpc

2016-01-21 17:09

manager   ~0006749

Last edited: 2016-01-21 17:11

Please discuss issues you find in the Help forums before creating bug tickets.

Your file way more complex than needed to see this issue.

Scaling a Draft Clone of a default Part Cylinder, in Y from default 1.00 to 1.01 and then running a Part Check Geometry shows errors in the two FreeCADs I tried it in.

I have added a very simple file containing the above....
scaleofCloneofPartCylindergetserrors.fcstd

If you run Part Check Geometry on Clone, it will show errors.


OS: Ubuntu 12.04.5 LTS
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.16.6205 (Git)
Build type: Debug
Branch: master
Hash: 89cb2479232ea949b368e849d90fd6ce563154c1
Python version: 2.7.3
Qt version: 4.8.2
Coin version: 3.1.3
OCC version: 6.8.0.oce-0.18-dev


and

OS: Ubuntu 12.04.5 LTS
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.16.6245 (Git)
Build type: Debug
Branch: master
Hash: ebc6d37262f1b07358351e336fa480f135baa240
Python version: 2.7.3
Qt version: 4.8.2
Coin version: 3.1.3
OCC version: 6.9.1.oce-0.18-dev

jmaustpc

2016-01-21 17:10

manager  

scaleofCloneofPartCylindergetserrors.fcstd (Attachment missing)

jmaustpc

2016-01-21 17:14

manager   ~0006750

I get no errors, if I do the same as my last post except with a default Part Cube.

Kunda1

2017-01-17 16:47

administrator   ~0007839

Forum thread: http://forum.freecadweb.org/viewtopic.php?f=10&t=19977

Kunda1

2017-02-07 02:40

administrator   ~0008229

looks like workflow not software error per jmaustpc's example.
No response from OP.
Resolving as 'no change required'.

Issue History

Date Modified Username Field Change
2016-01-09 18:21 ChapaikinVA New Issue
2016-01-09 18:21 ChapaikinVA File Added: bug_Scaling-brakes-geometry.2016-01-09 23:51:57.fcstd
2016-01-09 18:23 ChapaikinVA File Added: system.cfg
2016-01-09 18:23 ChapaikinVA File Added: user.cfg
2016-01-09 18:29 ChapaikinVA Note Added: 0006700
2016-01-21 17:09 jmaustpc Note Added: 0006749
2016-01-21 17:10 jmaustpc File Added: scaleofCloneofPartCylindergetserrors.fcstd
2016-01-21 17:11 jmaustpc Note Edited: 0006749
2016-01-21 17:14 jmaustpc Note Added: 0006750
2017-01-17 16:45 Kunda1 Summary Scaling brakes a shape's geometry => Scaling breaks a shape's geometry
2017-01-17 16:47 Kunda1 Note Added: 0007839
2017-02-07 02:40 Kunda1 Note Added: 0008229
2017-02-07 02:40 Kunda1 Status new => resolved
2017-02-07 02:40 Kunda1 Resolution open => no change required
2017-02-07 02:40 Kunda1 Assigned To => Kunda1
2017-02-07 02:40 Kunda1 Assigned To Kunda1 =>
2017-02-07 13:40 wmayer Status resolved => closed