Forums Houdini Learning Materials over lapping points

over lapping points

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rossl
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hey guys, probably a simple question but stuck any way…you know when you have points over lapping in stead of using the fuse sop to consolidated them is there a way to but them in a group instead?
thanks
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pezetko
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For example this way with Fuse SOP set to Snap mode and pointwrangle that creates point group based on distance difference between snapped and unsnapped point positions.

Attachments:
pz_group_overlapping_points.hipnc (101.1 KB)

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rossl
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thanks for the example pezetko this helps a lot….
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rossl
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Hey pezetko is there another way to get the same result without using the point wrangle? Cause I'm not sure exactly how it works …
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pezetko
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Many different ways.

I rebuild same logic with vopsop and group sop.

First I compare distance between original and fused (snapped) points.
If that distance is bigger then threshold I color those points red and put them in the group. Fuse sop is fetched to second input of pointwrangle/vopsop so the original point position is kept intact.

Attachments:
pz_group_overlapping_points.hipnc (137.5 KB)

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rossl
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ya that makes a lot of sence..instead of using code like in the example you provided, just use vops instead thanks again
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rossl
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oh thanks for another example this is a lot clearer and easier to follow.. you really helped thanks a lot
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