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IDProjectCategoryView StatusLast Update
0004382DraftBugpublic2021-02-06 06:45
Reporterfc_tofu Assigned To 
Status newResolutionopen 
Target Version0.20 
Summary0004382: DraftWB, error in Array position when "Link Array" checked off
DescriptionDraftWB, Array operator, when "Link Array" option checked off, error appear on viewport.
Steps To Reproduce1. Startup FreeCAD, switch to DraftWB
2. Draw a circle
3. invoke "Array" operator
4. Task panel of "Array", check off "Link Array", OK
5. Observe on viewport, strange points appear and placement of array instance is wrong.

Strange points seems center of circles, the only vertex of circle. So, the issue means vertices and edges are separated after non-link Array.

In case of "Link array" checked on, the result looks right in viewport. Then after Downgrade, same result (as Reproduce step 5) happens.

Recompute, restart FC, restart PC, reset "user.cfg" donn't help in both cases.
This bug doesnot happen to FC0.18.4/Win10x64.

From discussion, this bug seems related to OCCT 7.4.0, not to 7.3.0.
Additional InformationForum:
Tags0.19, array
FreeCAD InformationOS: Windows 10 (10.0)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.19.21329 (Git)
Build type: Release
Branch: master
Hash: 2330eef823b32ac412d839031cc174353a76b013
Python version: 3.8.2
Qt version: 5.12.5
Coin version: 4.0.0
OCC version: 7.4.0
Locale: Chinese/China (zh_CN)



2022-03-03 13:55

administrator   ~0016911

This ticket has been migrated to GitHub as issue 6078.

Issue History

Date Modified Username Field Change
2020-06-22 04:40 fc_tofu New Issue
2020-06-22 04:40 fc_tofu Tag Attached: 0.19
2020-06-22 04:40 fc_tofu Tag Attached: array
2020-07-07 17:06 abdullah Project FreeCAD => Draft
2021-02-06 06:45 abdullah Target Version => 0.20