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Insert points to curve

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jerry7
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Joined: 11月 2013
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Hi,
I scatter some points on a curve. And after that, I want to insert these points back to the referenced curve. How to do this? Or any tip ?

Thanks.
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goldfarb
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try the resample SOP instead
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jerry7
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Joined: 11月 2013
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arctor
try the resample SOP instead

Resample seemed can not insert points randomly, it insert point evenly.
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MagnusL3D
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Joined: 8月 2008
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Perhaps this could work ? UV'ing the Curve, Scattering and then sorting the points based on the UV attribute and a Add SOP to rebuild the curv..

Attachments:
CurveScatter.hipnc (52.9 KB)

/M

Personal Houdini test videos, http://vimeo.com/magnusl3d/ [vimeo.com]
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jerry7
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680 posts
Joined: 11月 2013
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arctor
try the resample SOP instead

Resample seemed can not insert points randomly, it insert point evenly.
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MagnusL3D
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1111 posts
Joined: 8月 2008
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Here is another method that doesnt “change” the Nurbs Curve.

Attachments:
CurveScatter2.hipnc (61.1 KB)

/M

Personal Houdini test videos, http://vimeo.com/magnusl3d/ [vimeo.com]
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circusmonkey
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Joined: 8月 2006
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Here is my take on your problem without changing the curve shape

Attachments:
rse_addpoints_random.hip (57.0 KB)

Gone fishing
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jerry7
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Thanks for many solutions!
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tachbek
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Joined: 2月 2017
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Put it here too.
Edited by tachbek - 2022年6月3日 07:33:30

Attachments:
insert.hip (151.8 KB)

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