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IDProjectCategoryView StatusLast Update
0004038Path[FreeCAD] Bugpublic2019-06-26 23:27
ReportersliptonicAssigned Torealthunder 
PrioritynormalSeverityminorReproducibilityalways
Status assignedResolutionopen 
Product Version[FreeCAD] 0.19 
Target Version[FreeCAD] 0.19Fixed in Version 
Summary0004038: PathArea offsetting produces incorrect pocket path if shape is small relative to tool
DescriptionIn the attached areatest.FCStd file, I have a cylinder radius 5mm that represents a tool and another cylinder radius 14mm that represents an area to be cleared. I've created a FeatureArea to clear it.

If the user is attempt to do 100% stepover, PathArea produces extra wires.
Under similar conditions but with the shape radius at 28mm, the stepover looks correct.

This is sort of difficult to describe in text so I'm adding a post to the forum discussion with some images for reference.
Additional InformationSee this forum discussion:
https://forum.freecadweb.org/viewtopic.php?f=15&t=37310&sid=72e3a120b3c7bc45c08b1667ba09001e

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sliptonic

2019-06-26 23:27

developer  

areatest.FCStd (14,587 bytes)

Issue History

Date Modified Username Field Change
2019-06-26 23:27 sliptonic New Issue
2019-06-26 23:27 sliptonic Status new => assigned
2019-06-26 23:27 sliptonic Assigned To => realthunder
2019-06-26 23:27 sliptonic File Added: areatest.FCStd