VTK pipeline, Broken warp filter

About the development of the FEM module/workbench.

Moderator: bernd

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bernd
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Re: VTK pipeline, Broken warp filter

Postby bernd » Tue Aug 07, 2018 10:54 pm

- open your file
- increase the value on the right side of the warp slider
- it works for me
- be sure Displacement --> Magnitude has values (has different colors)

OS: Debian GNU/Linux 9.5 (stretch)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.18.14266 (Git)
Build type: Debug
Branch: master
Hash: 2e1a887c4c59fd1f3627eec9f3977c9b86fa523d
Python version: 2.7.13
Qt version: 4.8.7
Coin version: 4.0.0a
OCC version: 7.0.0
Locale: German/Switzerland (de_CH)

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bernd
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Re: VTK pipeline, Broken warp filter

Postby bernd » Tue Aug 07, 2018 11:13 pm

attached FEM 3D example file ...


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bernd
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Re: VTK pipeline, Broken warp filter

Postby bernd » Tue Aug 07, 2018 11:23 pm

once if PR https://github.com/FreeCAD/FreeCAD/pull/1589 is merged it even works together with FEM clipping plane tool ... :D


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HarryvL
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Re: VTK pipeline, Broken warp filter

Postby HarryvL » Wed Aug 08, 2018 12:18 am

Fantastic Bernd. Did you change anything? I mean do I need to pull and build the latest version?
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bernd
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Re: VTK pipeline, Broken warp filter

Postby bernd » Wed Aug 08, 2018 7:02 am

HarryvL wrote:
Wed Aug 08, 2018 12:18 am
Fantastic Bernd. Did you change anything? I mean do I need to pull and build the latest version?
No not for the warp. I just changed the scale values. They should get some smarter prev values. If you would like to use the FEM clipping plane with VTK post processing you need the latest fix which is in a PR ATM.
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bernd
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Re: VTK pipeline, Broken warp filter

Postby bernd » Fri Aug 10, 2018 8:32 am

harry, do you get the warp filter work fo you?
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HarryvL
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Re: VTK pipeline, Broken warp filter

Postby HarryvL » Fri Aug 10, 2018 9:01 am

Yes I did Bernd. Thanks. I should have reported back. What I don't understand is how I got it wrong in the first place because I always drag the scale slider to the right.

I am currently completely absorbed by the following: https://forum.freecadweb.org/viewtopic. ... 11#p249338

I thought I was smart ... buy a new and faster computer and do some serious development and computing, but instead since then the opposite happened - no more serious development and computing at all :shock:
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bernd
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Re: VTK pipeline, Broken warp filter

Postby bernd » Fri Aug 10, 2018 9:46 am

HarryvL wrote:
Fri Aug 10, 2018 9:01 am
Yes I did Bernd. Thanks. I should have reported back. What I don't understand is how I got it wrong in the first place because I always drag the scale slider to the right.
The reason I'm asking in some rare cases it did not work for me either, but I could not repeat them. Which means I still have an eye on this. Most important is, in addition to drag the slider to the right, you need to adjust the max value on the right !!!



HarryvL wrote:
Fri Aug 10, 2018 9:01 am
I am currently completely absorbed by the following: https://forum.freecadweb.org/viewtopic. ... 11#p249338

I thought I was smart ... buy a new and faster computer and do some serious development and computing, but instead since then the opposite happened - no more serious development and computing at all :shock:
This is the main reason for not upgrading hardware or software. You spend hours before you really can start working again ...
UR_
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Re: VTK pipeline, Broken warp filter

Postby UR_ » Fri Aug 10, 2018 6:08 pm

On my rigg editbox's value seems to be clamped to 0...99,99 :(

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So it's pretty useless, if max value is set to 5000 ;)
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bernd
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Re: VTK pipeline, Broken warp filter

Postby bernd » Wed Aug 15, 2018 8:53 am

UR_ wrote:
Fri Aug 10, 2018 6:08 pm
On my rigg editbox's value seems to be clamped to 0...99,99 :(
So it's pretty useless, if max value is set to 5000 ;)
git commit 2772d1fa and some other small improvements