Curve on surface problems(or bug?)

hi:

I'm doing some work have to use "curve on surface" component

but there's a problem I can't found why..

I already check the uv points to conect curves, there have no wrong position

and some will correct connection, BUT there have some just like loose control(selected on attach file)

file is attached~

if anyone knows why and solve? is that bug?

I use 4.0sr9 & gh0.9.0012

thanks

Attachments:

testD6-2COPY.3dm, 127 KB
testD6-2COPY.gh, 29 KB

Replies to This Discussion

Permalink Reply by Hannes Löschke on January 16, 2013 at 4:06am

1) don't use rar. It doesn't work on this forum.

2) arc fails, because your projected points are not on the same plane as they used to be. this will result in some strange arcs. probably better to just projekt the points and use intcrv, but might not be exactly on your surface.

Permalink Reply by Randy Tsai on January 16, 2013 at 7:01am

hi:

thanks and I attached new 3dm and gh of my work.

and...sorry I don't know very clearly about what u mean about "projected points are not on the same plane".... could you explain more?

I already tried simply project points on surface and intcrv, but that way have another problems(like some of it will not closet crv because my irregular srf , etc), however i must use crv on srf.... it's correct for next step i'm goona do in gh, so is there any solve?

thanks :)

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