Boolean Intersection
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Boolean Intersection
If I preform a Boolean intersection with Extrude001 and Extrude002 (see attached) the result disappears from view! Can anyone tell me why?
Thanks Sandy.
OS: Windows 7
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.18.16131 (Git)
Build type: Release
Branch: releases/FreeCAD-0-18
Hash: 3129ae4296e40ed20e7b3d460b86e6969acbe1c3
Python version: 3.6.6
Qt version: 5.6.2
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: English/NewZealand (en_NZ)
Thanks Sandy.
OS: Windows 7
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.18.16131 (Git)
Build type: Release
Branch: releases/FreeCAD-0-18
Hash: 3129ae4296e40ed20e7b3d460b86e6969acbe1c3
Python version: 3.6.6
Qt version: 5.6.2
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: English/NewZealand (en_NZ)
- Attachments
-
- Front Wheel 18-8-19A.FCStd
- (39.19 KiB) Downloaded 18 times
Last edited by gsandy on Sun Aug 18, 2019 8:25 pm, edited 1 time in total.
Re: BOOLEAN INTERSECTION
Coplanar faces are not recommended for boolean operations, they frequently fail. Raise one of your objects a tiny little bit and it will succeed.
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Re: BOOLEAN INTERSECTION
Thanks Chris that worked and all is now OK. Cheers Sandy
Re: BOOLEAN INTERSECTION
You're welcome. Although this issue is well known, there is not much that the FreeCAD developers can do about it. It comes directly from the geometric kernel. Users of proffesional multithousand $$ programs have reported that even those programs can show such behaviour, albeit less often.
A Sketcher Lecture with in-depth information is available in English, auf Deutsch, en français, en español.
Re: BOOLEAN INTERSECTION
I certainly have no complaint about Freecad and are very grateful that it is available, free, to non-professionals like me. Cheers Sandy.
Re: BOOLEAN INTERSECTION
Would be appreciated if you can avoid a whole caps title next time.
My eyes are bleeding.
My eyes are bleeding.
Re: BOOLEAN INTERSECTION
OK, yes it is rather loud! Never thought about it when I submitted the question.
Re: BOOLEAN INTERSECTION
Notice that you can always change that by editing the OP's title field.
Re: Boolean Intersection
I got the first post title changed but not the rest!
Re: Boolean Intersection
Yep. But it also changes the title as displayed in the topic list.
My eyes are happy.
My eyes are happy.