Grasshopper

algorithmic modeling for Rhino

Dirk Geurkink
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## Dirk Geurkink's Discussions

### surface flips over unwanted when moving points11 Replies

Added are the Rhino and GH files of a pipe with a ring at the end.When I move one of the endpoints of the total, sometimes the rounding of the ring is on the top, and sometimes on the bottom.Someone…Continue

Started this discussion. Last reply by Pieter Segeren May 5.

# Dirk Geurkink's Page

## Latest Activity

"Hoi Dirk, thanks for your elaborate explanation and thanks for your patience. Not sure I got it all, but glad to hear you got what you wanted."
May 5
"made a mistake in the end of the explanation. It should read: I'm able to move the chain at the top of the chainpipe in x and z direction and at the bottom in the x, y and z direction now, and the pipe and rings will adjust itself accordingly."
Apr 21
"Hallo Pieter, I'm a shipbuilding engineer, and among others responsible for anchorarrangements. One of the things I run in about twice a year is the positioning of a chainpipe from the winch to the chainbox. This pipe has to force the chain…"
Apr 20
"I understand, no rush Dirk. No obligation either:)"
Apr 19
"Hallo Pieter, It's a little bit bussy overhere, will show you what and why I made it this weekend."
Apr 19
"Hoi Dirk, glad you got it working. Could you show what exactly you made, I really didn't understand your discriptions (vaktermen) and I'm curious about it:)"
Apr 14
"Goeden avond Pieter, Thanks for your help, it works, and the full model works to. I'm able now to bring a chain to whatever position relative to the winch, and the pipe it runs through is positioning itself accordingly."
Apr 14
"Hallo Pieter, - This pipe with ring is the last part of a bigger model where the pipe allways takes the right position relative to a chain running through it. To learn Grasshopper and to build the model took quite some time, and as I see it now, the…"
Apr 10
"No, I don't think so, it's just an inconvenience you have to work around. I would use a [Rectangle] plus a [Fillet], the one with as description "Fillet a curve at a parameter". Is the ring supposed to be a separate piece from…"
Apr 10
"Moi Pieter, This is the first time I make use of this forum. Should this be called a bug in the program and be reported as so? I also found out that the output isn't sorted well, and tried to solve it by revolve. To do so I tried to use the…"
Apr 9
"H(o)i Dirk,I'd say it's caused by the SplitBrep component(s), whose output isn't sorted in a predictable manner, so what you called 'radius ring' isn't always item 0 of the list. (wouldn't creating a profile to…"
Apr 7
Dirk Geurkink posted a discussion

### surface flips over unwanted when moving points

Added are the Rhino and GH files of a pipe with a ring at the end.When I move one of the endpoints of the total, sometimes the rounding of the ring is on the top, and sometimes on the bottom.Someone got an idea why this is happening or even better how to solve this?See More
Apr 7

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