Here’s a sample definition that allows you to perform draft angle analysis on meshes from inside Grasshopper. Should work in Rhino 6 and Rhino 7 on Windows (not Mac yet, sorry) https://github.com/mcneel/ghgl/raw/master/src/tests/draftangle.gh [image]

возможно ли это сделать ?. получить точки. только в красной зоне. ? is it possible to do this? get points. only in the red zone. ?

This component is only for visualization. It does not output any geometry in Grasshopper

thanks for the answer it is a pity that there is no possibility.

Is the part of the Rhino draft angle analysis command that outputs draft curves something that could be ported to Grasshopper? For fabricators, those curves are as important as the visualization, if not more. And these curves are ultimately what the previous poster would need in order to derive points only in one draft zone.

I added this to or wishlist at https://mcneel.myjetbrains.com/youtrack/issue/RH-61690

I’ve modified Steve’s original example to include silhouettes based on the provided angles using a scripting component. This should work as a stop gap until the component is made. [2087] draftangle with curves.gh (15.5 KB)

thanks.!!! :+1: :fist: but how to get lines on the mesh in small areas? [Скриншот 2020-11-25 17.27.14] [Скриншот 2020-11-25 17.27.21]

extracting the curves on the mesh is going to produce several fragments. I would suggest using the brep and tuning your values accordingly.

when resizing the mesh I can get the ones I need. points. but I would like to be in another zone.

Draft Angle Analysis Component

Grasshopper

Max3 (Max Allstadt) November 25, 2020, 2:22pm 16

Thanks!

Multi-part mold

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Draft Angle Analysis Component

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