Something went wrong with the horizontal bars and vertical bars

[lanhnguyetnha]

Hello everyone, I have a problem that everyone needs help!
i want to make a chair like picture

But something went wrong, the bars were twisted

I want the horizontal bar, the vertical bar is not twisted at right angles to the vertical bar
I have attached the file below, I hope to receive help from everyone06052018.3dm (45.3 KB)
06052018.gh (30.7 KB)

[tim.stark]

Have a look at a waffle script not long ago:

Waffle issues

Ok, took a look at the files. Something really strange is Happening, I can’t explain. [waffle] This “trim with regions” Fails nearly everywhere, and how the bottom part gets trimmed and not the top part, I can’t explain. So I thought, il try it with “trim with breps”, but as soon I try to extrude or whatever with your curves, it’s invalid. In GH it’s not calledd invalid, but as soon I bake them, or try “trim with breps” It doesnt’ works. [waffle1] [waffl3] Tried it with 3 different method…

[lanhnguyetnha]

thank you~ :nụ cười:

[lanhnguyetnha]