Curves workbench

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GlouGlou
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Re: Curves workbench

Postby GlouGlou » Mon Oct 14, 2019 5:37 pm

Chris_G wrote:
Tue Oct 08, 2019 1:34 pm
GlouGlou wrote:
Mon Oct 07, 2019 5:55 pm
Strange behaviour: split curve and extend curve move their Z and Y position with this sketch. :?
It should be fixed now.
still have the same bug with extendcurve,split,blendcurve with my file.
I have downloaded the curve WB today.
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PositionBug.FCStd
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Chris_G
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Re: Curves workbench

Postby Chris_G » Mon Oct 14, 2019 8:46 pm

I pushed another fix.
I hope it is good now.
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GlouGlou
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Re: Curves workbench

Postby GlouGlou » Wed Oct 16, 2019 7:20 pm

Sorry chris :roll: , i think i found an other bug with blend curve.
changing parameters 1 and 2, from positive to negative, don't change the side of the curve.
I'm trying to make a blend curve outside the lines.
Thanks for your work. ;)
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BlendCurvesNegPos.FCStd
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Chris_G
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Re: Curves workbench

Postby Chris_G » Thu Oct 17, 2019 8:27 pm

I get the bug too.
Strange one. I'll have a look.
Thanks.
LLuoss
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Re: Curves workbench

Postby LLuoss » Mon Oct 21, 2019 8:38 am

LLuoss wrote:
Wed Oct 09, 2019 2:22 am
Chris_G wrote:
Tue Oct 08, 2019 7:00 am
GlouGlou wrote:
Mon Oct 07, 2019 5:55 pm
Strange behaviour: split curve and extend curve move their Z and Y position with this sketch. :?
Placement bug again, probably. I'll have a look.
LLuoss wrote:
Tue Oct 08, 2019 1:49 am
I've tried, but my problem still doesn't seem to be solved. I'm using version 0.18
Gordon surface does some curve approximation at the beginning of its process.
So it won't easily catch the very small fillet at the end of the curves.
But the details at the end are important to me.Is there any other way to solve it?
It really bothered me for a long time. Is there any other way to solve this problem?I want the tail to be a straight line or an arc instead of a sharp point.
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Chris_G
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Re: Curves workbench

Postby Chris_G » Mon Oct 21, 2019 2:29 pm

I think you should try to build the fillet detail surface separately from the main surface.
Like in the attached file, for example.
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hooshsim
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Re: Curves workbench

Postby hooshsim » Wed Oct 23, 2019 2:55 pm

Freecad freezes when I select the Rails and Profiles and click Gordon in the Curves Workbench. Is the order of selecting Rails and Profiles important?
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Chris_G
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Re: Curves workbench

Postby Chris_G » Wed Oct 23, 2019 3:11 pm

No. What is your FreeCAD Info, as explained here ?
hooshsim
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Re: Curves workbench

Postby hooshsim » Wed Oct 23, 2019 3:23 pm

Installed on Windows 7
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Chris_G
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Re: Curves workbench

Postby Chris_G » Wed Oct 23, 2019 3:35 pm

Please click the "Copy to clipboard" button, and paste the result.