[Plugin] TopoShaper - v2.5c - 29 Oct 19 - IsoContour & Cloud

Re: [Plugin] TopoShaper - v2.5b - 11 Apr 19 - IsoContour & C

Postby mozzie » Mon Jun 24, 2019 2:32 pm

Thanks Fredo.
All working now.
Not sure what the problem was, but the Sketchucation Uninstall process did not fix it.
I had to completely remove LibFredo and Toposhaper including all directories from the Plugin Folder and reinstall using the Sketchucation Installer. I tried the Preferences installer first, but that was not successful.

I dearly love Toposhaper!
Moz
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Re: [Plugin] TopoShaper - v2.5b - 11 Apr 19 - IsoContour & C

Postby fredo6 » Mon Jun 24, 2019 3:01 pm

mozzie wrote:I had to completely remove LibFredo and Toposhaper including all directories from the Plugin Folder and reinstall using the Sketchucation Installer.

Glad it works. For a strange reason, you had a mix of old and new files in LibFredo6. Maybe this is the installation in SU8. Always make sure you overwrite the files.
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Re: [Plugin] TopoShaper - v2.5b - 11 Apr 19 - IsoContour & C

Postby Grey24601 » Wed Aug 14, 2019 3:25 pm

Hi I love this tool but am doing something wrong here? When I run Toposhaper on my contours it expands the countours beyond the shape of the area? Is there a way to switch this off so it stops at the boundary footprint? I want to compare to identical shapes in terms of footprint. This is the first one. They both have identical footprints but different contours.

Does anybody have any documentation on what the parameters and options on the Selection screen do such as Limit prolongation on edge crossing??

Thanks
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Re: [Plugin] TopoShaper - v2.5b - 11 Apr 19 - IsoContour & C

Postby fredo6 » Wed Aug 14, 2019 3:58 pm

Currently TopoShaper IsoContours compute the hull based on contours. In this version, there is no way to specify a particular hull.

I notice also an area where you are going to have problems with the calculation of the terrain, because you have contours crossing each other. I suggest you clean up this area before using TopoShaper.

Grey24601 - contour issues.png
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Re: [Plugin] TopoShaper - v2.5b - 11 Apr 19 - IsoContour & C

Postby Grey24601 » Wed Aug 14, 2019 5:50 pm

Hi Fredo Thanks for the response. I cleaned it up and it still makes no difference.

For my own education what do the options on the Selection panel do? Such as Limit prolongation on edge crossings?
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Re: [Plugin] TopoShaper - v2.5b - 11 Apr 19 - IsoContour & C

Postby fredo6 » Thu Aug 15, 2019 4:29 am

Grey24601 wrote:For my own education what do the options on the Selection panel do? Such as Limit prolongation on edge crossings?

A said, there is no way to address your problem in the current version. The terrain hull is computed automatically and cannot be specified.
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Re: [Plugin] TopoShaper - v2.5b - 11 Apr 19 - IsoContour & C

Postby josefen » Tue Sep 03, 2019 10:13 am

I'm stresstesting Toposhaper:Cloud as i type.

I've imported 57 816 points with z-values from a dwg file.

Any predition - will it work with this amout of points?
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Re: [Plugin] TopoShaper - v2.5b - 11 Apr 19 - IsoContour & C

Postby fredo6 » Tue Sep 03, 2019 1:18 pm

josefen wrote:I'm stresstesting Toposhaper:Cloud as i type.

I've imported 57 816 points with z-values from a dwg file.

Any predition - will it work with this amout of points?

Not sure, but you'll have time for more than a coffee...!
I suggest that you first start on a subset of points. Be aware that if you have a dense mesh of points, you may have some spikes in the terrain, because the surface goes through ALL points.

Anyway, once you have constructed the terrain as a triangular mesh, you can generate the iso contours, and then use the TopoShaper QuadMesh to make it smoother and more regular.

Fredo
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Re: [Plugin] TopoShaper - v2.5b - 11 Apr 19 - IsoContour & C

Postby KMAM » Tue Oct 29, 2019 5:44 pm

Toposhaper was not letting me increase my grid it would get stuck at 50% so I uninstalled and reinstalled both Toposhaper and Lib and now it is crashing when I try to generate terrain at all.
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Re: [Plugin] TopoShaper - v2.5b - 11 Apr 19 - IsoContour & C

Postby fredo6 » Tue Oct 29, 2019 5:52 pm

KMAM wrote:Toposhaper was not letting me increase my grid it would get stuck at 50% so I uninstalled and reinstalled both Toposhaper and Lib and now it is crashing when I try to generate terrain at all.

This is a very unusual error. Could you post of PM me the model and the desired grid resolution.

Fredo
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Re: [Plugin] TopoShaper - v2.5b - 11 Apr 19 - IsoContour & C

Postby KMAM » Tue Oct 29, 2019 6:54 pm

I sent a PM
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Re: [Plugin] TopoShaper - v2.5c - 29 Oct 19 - IsoContour & C

Postby fredo6 » Wed Oct 30, 2019 10:09 am

NEW RELEASE: TopoShaper v2.5c - 29 Oct 19

Requirement: LibFredo6 8.7a

TopoShaper 2.5c is a maintenance release for bug fixing.

-----------------------------------------

Home Page of TopoShaper for information and Download.

Main post of this TopoShaper thread.
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Re: [Plugin] TopoShaper - v2.5c - 29 Oct 19 - IsoContour & C

Postby BenRitter » Wed Oct 30, 2019 6:23 pm

Thanks again for your generosity
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Re: [Plugin] TopoShaper - v2.5c - 29 Oct 19 - IsoContour & C

Postby zooen » Mon Nov 25, 2019 4:00 pm

Merci Fredo, tes plugins me sont très utiles, voire indispensables pour certains travaux.

Zooen
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