Grow Branch Curves Issue

Forums Technical Discussion Grow Branch Curves Issue

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TheDude123: Member; 66 posts; Joined: Jan. 2019; Offline

Jan. 2, 2024 10:12 a.m.

Hi,

I'm trying to grow curves hierarchically and am having an issue. I have an attribute that grows along the curve, and then I'm scaling the prims based on the attribute value. However, it seems the last point in the curve is not growing correctly and creates a line. It has something to do with my @grad and @u attributes not working correctly.
File and image showing issue attached.
Any help would be appreciated.
Thanks!

Edited by TheDude123 - Jan. 2, 2024 10:15:00

Attachments:
Capture.JPG (59.6 KB)
Growth_Issue_v001.hip (417.7 KB)


TheDude123: Member; 66 posts; Joined: Jan. 2019; Offline

Jan. 14, 2024 1:54 p.m.

Any suggestions on this?


cncverkstad: Member; 117 posts; Joined: Aug. 2017; Offline

Jan. 14, 2024 2:59 p.m.

Attachments:
01.hiplc (335.5 KB)

Conservation of Momentum


TheDude123: Member; 66 posts; Joined: Jan. 2019; Offline

Jan. 14, 2024 3:23 p.m.

cncverkstad

Thanks for the .hip
I need the @foo attribute to stay intact though. That is what I want to drive the growth of the lines.

Edited by TheDude123 - Jan. 14, 2024 15:33:24


cncverkstad: Member; 117 posts; Joined: Aug. 2017; Offline

Jan. 14, 2024 4:26 p.m.

Attachments:
2.hiplc (513.5 KB)

Conservation of Momentum


TheDude123: Member; 66 posts; Joined: Jan. 2019; Offline

Jan. 14, 2024 4:31 p.m.

cncverkstad

wow! I guess that's one way to do it. Gonna take me a while to unpack all that code.
Thanks.


cncverkstad: Member; 117 posts; Joined: Aug. 2017; Offline

Jan. 14, 2024 4:38 p.m.

or just use Carve Sop new Stuff - Carve By attribute in H20.

Conservation of Momentum

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