I am new to grasshopper and can not find why, how to make a fillet between planar curve and line segments. An frames.gh (14.2 KB) y advice would be appreciated. [Capture] [Screenshot] /default/original/3X/e/f/ef690d53faca50758884e9bf0da83600f755c488.gh">frames.gh (14.2 KB)

It seems your Arc-like curve and other line segments are not on the same plane… Check if your joined curve is planar.

I guessed this might be the case, it does report they are not planar. I don’t understand how this could have occurred when all the geometry is referenced from a planar surface drawn in Rhino. Any ideas would be appreciated. I did try pulling the geometry to the surface as I thought that should ma…

You didn’t internalised your base surface.

Kim, thank you so much for taking the time to help. So I should internalise the initial data at the surface component?

See No. 3 [image] Help Us Help You Grasshopper Asking questions and getting answers is what this forum is all about. Although people are generally very helpful, there are things you can do to improve your chances of getting good and quick answers. Below you wil…

Thank you for the guidance. We had wanted to try and solve this ourselves, starting from the very beginning isn’t easy, but I am sure we will make progress and it’s very much appreciated knowing there are forum members willing to help.

Don’t have Pufferfish plugin installed. But just a quick guess, I normally use nurb curve through points instead of using fillet. It’s very reliable especially when it comes to even 3D curves, which do not allow direct use of fillet.

Hi Zac, I have pufferfish installed, albeit I’m at a. Sry early stage and learing the tools. It’s important that the fillet is a true arc as this is required by the CNC machine which will use the file. I am still struggling, lack of knowledge on my part) with knowing where to internalise the data.…

Firstly, yes of course it is true arc using nurb curve, all you need to do is to create a sphere of which the centre sits exactly on curve joint, where you want to have the fillet created. Then find the intersection point, and then shatter the curve, the only nurb curve you need to create is thr…

All geometry is taken from or referenced from a rhino planar surface, and geometry has been pulled to the surface to make sure it’s planar, however, I am unable to join the lines and create a planar poly line which is what I believe I need to create the fillets. The joined line remains a collection…

Help with fillet on planar geometry

Grasshopper

HS_Kim October 11, 2018, 7:12pm 6

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Help with fillet on planar geometry

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