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Technical Discussion An open question and answer forum to discuss specific technical issues with the Houdini family of products.

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completed tutorials is not showing up on my learning section
By slmn2003, July 1, 2026 8:26 a.m. Last post by slmn2003 on July 1, 2026

0 Replies

196 Views

July 1, 2026 8:26 a.m.
slmn2003
HDK (find neighbours) optimization
By maxpayne, June 26, 2026 8:07 a.m. Last post by maxpayne on June 30, 2026

6 Replies

748 Views

June 30, 2026 9:17 a.m.
maxpayne
Polygons Editing in SOP
By Noboru Saka, June 26, 2026 1:13 a.m. Last post by alexeyvanzhula1984 on June 30, 2026

6 Replies

765 Views

June 30, 2026 8:11 a.m.
alexeyvanzhula1984
force USD File Import to reload
By Numai, June 24, 2026 8:44 a.m. Last post by Numai on June 29, 2026

2 Replies

433 Views

June 29, 2026 9:59 a.m.
Numai
Directly Editing Graphs non-destructively in APEX
By evanrudefx, June 22, 2026 5:42 p.m. Last post by evanrudefx on June 28, 2026

7 Replies

1510 Views

June 28, 2026 3:39 p.m.
evanrudefx
qLib on Mac OSX?
By litote, June 27, 2026 10:11 p.m. Last post by litote on June 27, 2026

0 Replies

286 Views

June 27, 2026 10:11 p.m.
litote
Different Guide Processes Working Incorrectly
By valliay, June 27, 2026 12:55 a.m. Last post by valliay on June 27, 2026

0 Replies

271 Views

June 27, 2026 12:55 a.m.
valliay
Can a Houdini Core License run an Otis Muscle sim on a Farm.
By Davinin, June 25, 2026 10:40 a.m. Last post by Davinin on June 25, 2026

2 Replies

388 Views

June 25, 2026 2:20 p.m.
Davinin
MPM Pin to Animation
By marcelkohlr, June 19, 2026 6:41 p.m. Last post by evanrudefx on June 25, 2026

1 Replies

448 Views

June 25, 2026 11:28 a.m.
evanrudefx
whitewater to ocean procedural displacement workflow
By chf, June 22, 2026 11:54 a.m. Last post by evanrudefx on June 25, 2026

1 Replies

661 Views

June 25, 2026 10:56 a.m.
evanrudefx
HDK UT_ThreadSpecificValue help
By maxpayne, June 24, 2026 8:58 a.m. Last post by maxpayne on June 25, 2026

2 Replies

513 Views

June 25, 2026 7:27 a.m.
maxpayne
ARM build of Houdini ?
By nicholas_yue, June 19, 2022 1:36 a.m. Last post by johnmather on June 25, 2026

10 Replies

7338 Views

June 25, 2026 1:34 a.m.
johnmather
[COPS] Randomization in Tile Pattern node?
By pranesh arry, Sept. 1, 2025 4:08 p.m. Last post by jjeverson on June 24, 2026

5 Replies

1530 Views

June 24, 2026 5:17 p.m.
jjeverson
Modify packedlocaltransform (prim intrinsic) ?
By olivierth, June 23, 2026 10:13 a.m. Last post by Heileif on June 23, 2026

1 Replies

630 Views

June 23, 2026 9 p.m.
Heileif
instance on instance
By Foocus, June 23, 2026 1:19 p.m. Last post by Foocus on June 23, 2026

0 Replies

761 Views

June 23, 2026 1:19 p.m.
Foocus
Houdini Launcher stuck in "log-in" loop?
By mmmark, March 7, 2022 3:45 p.m. Last post by Magical_Unicorn on June 23, 2026

8 Replies

7211 Views

June 23, 2026 7:49 a.m.
Magical_Unicorn
Scale object inside subnetwork
By winkel, June 22, 2026 7 a.m. Last post by winkel on June 22, 2026

0 Replies

347 Views

June 22, 2026 7 a.m.
winkel
Point cloud in karma shader
By RudiNieuwenhuis, March 31, 2026 3:08 a.m. Last post by ali_f on June 22, 2026

4 Replies

939 Views

June 22, 2026 4:34 a.m.
ali_f
Chain Renders with TOPS
By Furball69, June 21, 2026 11:39 p.m. Last post by Furball69 on June 21, 2026

0 Replies

652 Views

June 21, 2026 11:39 p.m.
Furball69
HQueue Caches Everything Except Vellum
By tommygdawg, June 18, 2026 9:18 a.m. Last post by tommygdawg on June 21, 2026

1 Replies

328 Views

June 21, 2026 3:50 p.m.
tommygdawg

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