Cockroach 0.0.1 We released point cloud processing plugin for Rhino. Authors: Petras Vestartas, Andrea Settimi. Current version is Rhino Command for Rhino 6 and Rhino 7 written in C++ for windows. You can already download it from YAK (package manager) or food4rhino: https://www.food4rhino.com/ap…

Hi Petras, thanks for your great work on Cockroach. I can see on Github that it may be refactored/rewritten at some stage. I don’t know if this is the best place, but I had a few points of feedback; Previews in Display modes other than ‘wireframe’ appear black. There’s no easy way to adjust the po…

I rented a BLK 360 G2 for a few days and made some tests - This is AMAZING ! [140D8F60-8CAE-4E41-9397-C7593ACF2A10]

Hi @Patt , Thank you for your notice. You can also open on github in the future. We will add it to our to do list. Best, Petras

Hi Andreas Wow, very nice mesh ! What settings did you use in Cockroach ?

I pretty much just followed Petras example above, Downsample: -1 (none) Normal Neighbors: 10 Poisson Depth: 12 Iso value: 9 I think I have to do a few more experiments, since I still do not have a clear Idea what each setting is actually doing and how it impacts the quality / calculation time.

A colleague told me that he faces issues / some edge cases with Cockroach Mesh Boolean operations from time to time. I found this interesting section in a kind of old part of the documentation of cgal: [image] Introduction (cgal.org) My uneducated guess is, that it might be worth trying to a mo…

Hi Martin, Thanks for the notice, I face it too from time to time, specially for coincident edges, vertices, faces… I am also aware of inexact and exact representations. The issues most often happens when transferring vertices coordinations from C# rhino to C++. The floating point errors probably…

Hi again, thanks for your quick reply. My colleague sent me this example file. If you connect the mesh input as described in the screenshot, Rhino crashes. 23-07-18_CockroachBoolean_IntersectingFaces_Crash.gh (19.5 KB) [image]

Hi Petras and Andrea, Does Cochroach still have the Cockroach_RadiusOutlierRemoval tool? I installed the latest release in Rhino 8 and placed all the components on the canvas to see if perhaps I missed it, but I don’t see this tool. Thanks!

Cockroach - PointCloud Processing for Rhino

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Mike_A April 3, 2023, 10:03pm 33

Hi Andreas,
Thank you for those figures, I just tried it on some scan data from a FaroS70 and it works beautifully.
Regards,
Mike.

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Cockroach - PointCloud Processing for Rhino

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