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IDProjectCategoryView StatusLast Update
0002092FreeCADBugpublic2017-01-24 12:24
Reporterxibinke Assigned To 
PrioritynormalSeverityminorReproducibilityalways
Status closedResolutionno change required 
PlatformUbuntu 14.04LTS 
Product Version0.15 
Summary0002092: shape formed from makeCircle + makeOffset cannot be used to a solid by "makeLoft "
DescriptionWhen use the shape of "makeCircle" as one end of "makeLoft", and "makeOffset" this shape as the other end, the created object is only two separated faces instead of a solid. While the shape from "makePlane" or "makeLine" can get correct result.
Steps To Reproduce1. coding:
origin = Base.Vector(0,0,0)
myVec = Base.Vector(0,0,10)
myAng = 80
myMat = Base.Matrix()
myMat.move(myVec)

edge1= Part.makeCircle(5,origin)
wire1 = Part.Wire(edge1)
wire2 = wire1.makeOffset(-3)
wire2 = wire2.transformGeometry(myMat)
solid1 = Part.makeLoft([wire1,wire2],True)

edge3= Part.makePlane(10,10)
wire3 = edge1.Wire
wire4 = wire3.makeOffset(-3)
wire4 = wire4.transformGeometry(myMat)
solid2 = Part.makeLoft([wire3,wire4],True)

Part.show(solid1)
Part.show(solid2)

2. You can see "solid1" is abnormal.
TagsOCC Bug, upstream
FreeCAD Information

Activities

Kunda1

2017-01-24 00:00

administrator   ~0007938

Please retest on 0.16

Forum thread: https://forum.freecadweb.org/viewtopic.php?f=10&t=20171

wmayer

2017-01-24 09:07

administrator   ~0007947

It was related to the used OCC version. While it failed with 6.8 it works with 7.0

Issue History

Date Modified Username Field Change
2015-05-08 02:58 xibinke New Issue
2017-01-24 00:00 Kunda1 Note Added: 0007938
2017-01-24 00:00 Kunda1 Status new => feedback
2017-01-24 00:00 Kunda1 Tag Attached: #pending
2017-01-24 00:01 Kunda1 Steps to Reproduce Updated
2017-01-24 09:07 wmayer Note Added: 0007947
2017-01-24 09:07 wmayer Status feedback => closed
2017-01-24 09:07 wmayer Resolution open => no change required
2017-01-24 12:24 Kunda1 Tag Attached: OCC Bug
2017-01-24 12:24 Kunda1 Tag Attached: upstream
2017-01-24 12:24 Kunda1 Tag Detached: #pending