Different fillet on inner/outer corners polyline

Replies to This Discussion

Permalink Reply by Joseph Oster on March 23, 2017 at 1:36pm

No code?  Screen shot doesn't show any 'Fillet'?  How do you determine inner vs. outer corners?  Does this give you any ideas?

Permalink Reply by Tim Haverkamp on March 23, 2017 at 1:41pm

Hi Joseph thanks for your answer. It is for a stairway. I need to get 1 curve with the different fillets. Corners are defined like above.

Where can i find the Tree/List viewer?

Permalink Reply by Joseph Oster on March 23, 2017 at 1:58pm

Another post without any code?  And no 'Fillet' in your screen shot?  Try to pick up your game here, brah.  The Tree/List viewer is only a visualization tool.  You can reconstruct the important part from my screen shot, then you just have to understand and use the results.

There might be a better answer than what I suggested but maybe it will get you started in the right direction.

Attachments:

• vuTreeList_2017_Jan19a.gh, 22 KB

Permalink Reply by Tim Haverkamp on March 23, 2017 at 2:14pm

Hi Joseph, thanks again. Hereby some code. The result should be something like this:

1 curve with different corners. I can adjust the number of stairs.

Attachments:

• grasshopper3d.gh, 13 KB

Permalink Reply by Hyungsoo Kim on March 23, 2017 at 4:03pm

Hi.

I've made this cluster and tested with some open polyline curves. Only works with open planar curve.

If you'd like to apply this to closed curve, then need some modifications at the end corner fillet.

Attachments:

• Fillet_Variable.gh, 32 KB

Permalink Reply by Hyungsoo Kim on March 24, 2017 at 5:11am

Hi.

I'm not sure how useful it is to apply only to concave and convex corners, but I've made new cluster and now it works on both closed and open curves.

You can apply different radius to every corner easily, so try it yourself if you need to.

Attachments:

• VariableCornerFillet_ClusterV2.gh, 25 KB

Permalink Reply by Tim Haverkamp on March 24, 2017 at 5:12am

Hello Kim,

Really awesome.Thank you very much. Will study the definition! :)

Permalink Reply by Tim Haverkamp on March 24, 2017 at 7:42am

Really, how do you come up with stuff like this? :)