OH MY WORD!! Why is that a double click!? Haha, thank you so much!
Curves workbench
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Re: Curves workbench
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- Veteran
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- Joined: Mon Feb 27, 2012 5:31 pm
Re: Curves workbench
Nice YouTube video that in the end uses the Curves Workbench to create a nice ring
https://www.youtube.com/watch?v=93LIxgRXeew
https://www.youtube.com/watch?v=93LIxgRXeew
Re: Curves workbench
Sometimes Gordon lead to a freecad crash. Maybe a test before for compatibility avoid that?
- Attachments
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- GordonCrash.FCStd
- (8.14 KiB) Downloaded 48 times
Re: Curves workbench
With this case, "force contact "make like a "force close". Is it a bug or not?
- Attachments
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- Capture.JPG (40.13 KiB) Viewed 1787 times
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- JoinForceContact.FCStd
- (5.61 KiB) Downloaded 43 times
Re: Curves workbench
If I open your file and look at the input edges of joinCurves, I see that they are doubled ???
If I edit this property and accept it without any modification, it fixes the bug.
Code: Select all
FreeCAD.getDocument('JoinForceContact').getObject('JoinCurve').Edges
# --> [(<Part::PartFeature>, ('Edge1', 'Edge1', 'Edge2', 'Edge2', 'Edge3', 'Edge3'))]
Re: Curves workbench
Maybe something wrong when I extract edges from the sketch.
Re: Curves workbench
Do you think it could be possible to include a point instead an edge to close the gordon here?
Because Filling make an ugly surface when gordon make a perfect one.
Because Filling make an ugly surface when gordon make a perfect one.
- Attachments
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- GordonWithPoint.FCStd
- (31.26 KiB) Downloaded 45 times
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- Capture.JPG (28.55 KiB) Viewed 1741 times
- Pauvres_honteux
- Posts: 728
- Joined: Sun Feb 16, 2014 12:05 am
- Location: Far side of the moon
Re: Curves workbench
Anything to do with the infamous "three-point-surface/face"-problem? Didn't @emills2 try to tackle that problem some years ago? Wonder if he solved it?
Hmm, would making faces/surfaces oversized help in any way?
Re: Curves workbench
I see 2 solutions :
- the most difficult would be to allow points directly into Gordon algo.
- an easier workaround would be to make a little macro that moves all the poles of 1 of the 4 boundaries of a BSpline Surface to a single point.
The user would have to build his surface with a very small edge, and use the macro to degenerate the edge to a point.
- Attachments
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- GordonWithPoint_movePoles.FCStd
- (42.38 KiB) Downloaded 45 times
Re: Curves workbench
... trying to reduce the front frame of the Gordon surface to a minimum, I apparently get trouble with some tolerances.
Reducing the front frame under 2mm it refuses - no chance found, to improve tolerances. ????
Edit: reducing the dimensions of the frontsketch AND also of side- and bottom sketch it works.
There seems to be no tolerance problem.
Reducing the front frame under 2mm it refuses - no chance found, to improve tolerances. ????
Edit: reducing the dimensions of the frontsketch AND also of side- and bottom sketch it works.
There seems to be no tolerance problem.
- Attachments
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- GordonWithoutPoint_2.FCStd
- FC.18.4
- (43.9 KiB) Downloaded 56 times