yujiyuji Posted January 26, 2021 Share Posted January 26, 2021 Hello. I am trying to copy an elongated box onto a curved road. I want to copy it along the road, but the box is copied as in sample1. Please tell me how I can copy the box like sample2. The road is in the XZ plane. Thank you. Quote Link to comment Share on other sites More sharing options...
Aizatulin Posted January 26, 2021 Share Posted January 26, 2021 (edited) Hi, if you have a guide curve, you can capture the orientation attribute from the curve. For the calculation of orientation (on the curve) you can use the "orientation along curve node" on a (resampled) curve. There are surely many other ways depending on the situation. copy_orientation.hipncFetching info... Edited January 26, 2021 by Aizatulin 1 Quote Link to comment Share on other sites More sharing options...
tamagochy Posted January 26, 2021 Share Posted January 26, 2021 Create orient attribute per point and use copy to point SOP. Quote Link to comment Share on other sites More sharing options...
yujiyuji Posted January 27, 2021 Author Share Posted January 27, 2021 On 1/26/2021 at 5:08 PM, Aizatulin said: Hi, if you have a guide curve, you can capture the orientation attribute from the curve. For the calculation of orientation (on the curve) you can use the "orientation along curve node" on a (resampled) curve. There are surely many other ways depending on the situation. copy_orientation.hipncFetching info... Expand Thank you! I'm sorry for my lack of explanation. As per the attached hip here, there are multiple points in the scatter that can't be controlled with your advice. sample.hiplcFetching info... Quote Link to comment Share on other sites More sharing options...
Librarian Posted January 27, 2021 Share Posted January 27, 2021 (edited) @yujiyuji Play with this setup , in resample SOP ,adjust only steps that You Like ,or I think its Best to Just Explain in Words What Type of Effect or Installation (model) You planning to do. Houdini have million approaches to handle some "problems" I think . Have Fun sampleFix.hiplcFetching info... Edited January 27, 2021 by Librarian 1 1 Quote Link to comment Share on other sites More sharing options...
Aizatulin Posted January 27, 2021 Share Posted January 27, 2021 Another option can be the 3d skeleton extraction tool from labs. sample_skeleton_orientation.hipnc 1 1 Quote Link to comment Share on other sites More sharing options...
yujiyuji Posted January 29, 2021 Author Share Posted January 29, 2021 Thank you so much!! 1 Quote Link to comment Share on other sites More sharing options...
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