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IDProjectCategoryView StatusLast Update
0000850FreeCADFeaturepublic2017-03-29 18:50
Reporterjrheinlaender Assigned To 
PrioritynormalSeverityminorReproducibilityN/A
Status newResolutionopen 
Summary0000850: Write own and better version of BRepFeat_MakePrism
DescriptionThis will resolve the following problems:

1. BRepFeat_MakePrism does not always give correct results when the UpToFace is not planar (and sometimes it even makes a difference whether the UpToFace is convex or concave!!!)

2. BRepFeat_MakePrism with option "2" cannot generate a correct SubShape for Pocket/UpToFirst because the subtracted material is completely inside the support - so there is no added material

3. And if we define AddShape and SubShape as reflecting not the added/subtracted material but the design intent (see separate thread I started) then we also will not be able to use BRepFeat_MakePrism any more

and will fix the following bugs:
0000775
0000766

Additional InformationPlanned for 0.14
TagsNo tags attached.
FreeCAD Information

Relationships

related to 0001655 closedwmayer PartDesign Pocket type UpToFirst and UpToFace doesn't produce expected results. 
parent of 0000775 closedlogari81 FreeCAD Part/Pocket fails up to curved face if that face is smaller than the sketch 
parent of 0000766 closed PartDesign Pad and Pocket fail to extrude up to a face if that is smaller than the sketch being extruded 
parent of 0000758 closed FreeCAD Pad and Pocket do not extrude properly to a curved surface 

Activities

Kunda1

2017-03-29 18:50

administrator   ~0008735

@wmayer please advise on the status of this ticket. Thanks!

Issue History

Date Modified Username Field Change
2012-09-28 02:26 jrheinlaender New Issue
2013-01-13 14:27 jrheinlaender Relationship added parent of 0000775
2013-01-13 14:27 jrheinlaender Relationship added parent of 0000766
2013-01-13 14:30 jrheinlaender Relationship added parent of 0000758
2015-05-15 20:15 wmayer Relationship added related to 0001655
2017-03-29 18:49 Kunda1 Description Updated View Revisions
2017-03-29 18:50 Kunda1 Note Added: 0008735