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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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Houdini custom procedural not rendering.
By lucas_rodrigo, Oct. 10, 2025 9:59 a.m. Last post by lucas_rodrigo on Oct. 14, 2025

4 Replies

1591 Views

Oct. 14, 2025 2:30 p.m.
lucas_rodrigo
Perspective Viewport Bug in Houdini v21 - Unable To Navigate
By Daniel_Zen, Sept. 17, 2025 8:02 p.m. Last post by toonafish on Oct. 14, 2025

2 Replies

1599 Views

Oct. 14, 2025 7:31 a.m.
toonafish
Best way to simulate very thick cloth
By LennartHoudini, Oct. 7, 2025 9:10 a.m. Last post by LennartHoudini on Oct. 13, 2025

1 Replies

649 Views

Oct. 13, 2025 11:21 a.m.
LennartHoudini
Tearable Cloth / Paper Effect in Houdini 20
By RaFiH007, Oct. 12, 2025 11:23 a.m. Last post by RaFiH007 on Oct. 12, 2025

0 Replies

576 Views

Oct. 12, 2025 11:23 a.m.
RaFiH007
Cloud Noise not working with Convert VDB
By litote, Oct. 11, 2025 3:57 a.m. Last post by litote on Oct. 12, 2025

2 Replies

878 Views

Oct. 12, 2025 9:36 a.m.
litote
Redgiant plugin warnings on launch
By proceduralist, May 1, 2025 1:28 p.m. Last post by johnmather on Oct. 12, 2025

11 Replies

10340 Views

Oct. 12, 2025 12:02 a.m.
johnmather
How to select single one primitive in hou.SceneViewer?
By jerry7, Oct. 10, 2025 9:06 a.m. Last post by jerry7 on Oct. 10, 2025

0 Replies

576 Views

Oct. 10, 2025 9:06 a.m.
jerry7
How to render with vulkan in husk?
By Ai-Fusion, Oct. 8, 2025 9:40 a.m. Last post by kuszi on Oct. 10, 2025

7 Replies

1923 Views

Oct. 10, 2025 3:57 a.m.
kuszi
OCIO Settings script error
By smcdowell, Jan. 29, 2024 1:33 p.m. Last post by rtmzzi on Oct. 9, 2025

3 Replies

3251 Views

Oct. 9, 2025 10:11 p.m.
rtmzzi
MTLX Image file name from attribute
By ifree, Oct. 9, 2025 7:42 a.m. Last post by ifree on Oct. 9, 2025

3 Replies

1139 Views

Oct. 9, 2025 6:20 p.m.
ifree
cop node bakegeometrytextures looks cropped
By JaguarLee, Oct. 7, 2025 10:50 p.m. Last post by JaguarLee on Oct. 9, 2025

2 Replies

1027 Views

Oct. 9, 2025 3:36 p.m.
JaguarLee
Hair gen issue with guide deform reading cache
By Mirko Jankovic, Oct. 3, 2025 3:06 a.m. Last post by Mirko Jankovic on Oct. 9, 2025

2 Replies

872 Views

Oct. 9, 2025 3:21 p.m.
Mirko Jankovic
Crowds - Emitting ragdoll agents over time
By megm, Oct. 7, 2025 9:18 p.m. Last post by megm on Oct. 9, 2025

0 Replies

455 Views

Oct. 9, 2025 10:03 a.m.
megm
python lop recook / file node recook / PDG /Solaris
By richardbao, Oct. 9, 2025 7:36 a.m. Last post by richardbao on Oct. 9, 2025

0 Replies

496 Views

Oct. 9, 2025 7:36 a.m.
richardbao
Houdini 21.0.440 and Silhouette 2025.5 on Mac
By JuhaT, Oct. 8, 2025 6:16 a.m. Last post by JuhaT on Oct. 9, 2025

2 Replies

1496 Views

Oct. 9, 2025 12:51 a.m.
JuhaT
MPM Water Looking Weird (Hand Sanitizer)
By dany27227, Sept. 22, 2025 10:44 a.m. Last post by dany27227 on Oct. 8, 2025

2 Replies

1105 Views

Oct. 8, 2025 7:39 a.m.
dany27227
Rendering time offset instances in Solaris.
By jarjarshaq, Sept. 26, 2024 5:40 p.m. Last post by masa90210 on Oct. 8, 2025

14 Replies

7044 Views

Oct. 8, 2025 3:43 a.m.
masa90210
Vulkan antialias samples
By Gagui, Sept. 30, 2025 2:46 p.m. Last post by malexander on Oct. 7, 2025

2 Replies

1214 Views

Oct. 7, 2025 12:46 p.m.
malexander
Ctrl + Meta Triggering "Save As..." Dialog
By bsilva80, May 11, 2022 9:58 a.m. Last post by jljackson on Oct. 7, 2025

1 Replies

1431 Views

Oct. 7, 2025 10:51 a.m.
jljackson
VDB Meshing Without Intersections ?
By Milad Savar, Oct. 4, 2025 4:36 a.m. Last post by Milad Savar on Oct. 6, 2025

2 Replies

1037 Views

Oct. 6, 2025 3:33 p.m.
Milad Savar

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