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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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Animate MPM Source Properties
By AnsonSavage, April 24, 2026 2:09 p.m. Last post by AnsonSavage on April 24, 2026

0 Replies

289 Views

April 24, 2026 2:09 p.m.
AnsonSavage
Mantra not rendering in ACES correctly
By litote, April 24, 2026 11:06 a.m. Last post by litote on April 24, 2026

0 Replies

279 Views

April 24, 2026 11:06 a.m.
litote
Karma Pyro Shader vs Pyro Shader?
By litote, April 24, 2026 8:29 a.m. Last post by litote on April 24, 2026

0 Replies

269 Views

April 24, 2026 8:29 a.m.
litote
Procedural Rendertime Point Deform
By alexsomma, March 24, 2025 12:20 p.m. Last post by Heileif on April 23, 2026

2 Replies

1154 Views

April 23, 2026 3:46 p.m.
Heileif
Hair not animating when using guidegroom nodes
By s024059h, April 22, 2020 1:53 p.m. Last post by Liesbeth_Levick on April 23, 2026

9 Replies

4033 Views

April 23, 2026 3:30 p.m.
Liesbeth_Levick
Setting up karma to render on a extra PC
By Justinngjw, April 7, 2026 7 a.m. Last post by taducphuong83 on April 23, 2026

7 Replies

1168 Views

April 23, 2026 10:07 a.m.
taducphuong83
How to create a MTLX color ramp?
By hodormd, April 18, 2026 6:49 p.m. Last post by BryanRay on April 22, 2026

2 Replies

554 Views

April 22, 2026 3:14 p.m.
BryanRay
How to make the Null display custom geometry?
By alexmajewski, April 21, 2026 9:13 a.m. Last post by alexmajewski on April 22, 2026

2 Replies

494 Views

April 22, 2026 6:55 a.m.
alexmajewski
Flip sop solver
By toliktara, April 21, 2026 4:44 a.m. Last post by toliktara on April 21, 2026

0 Replies

272 Views

April 21, 2026 10:36 a.m.
toliktara
Workflow for devs to not get "Install Houdini plugin" popup
By UnityVFXTeam, Nov. 11, 2022 7:11 a.m. Last post by Ehralur on April 21, 2026

1 Replies

1234 Views

April 21, 2026 8:24 a.m.
Ehralur
Secondary depth AOV
By GCsaba75, April 18, 2026 4:45 a.m. Last post by GCsaba75 on April 20, 2026

0 Replies

231 Views

April 20, 2026 3:56 p.m.
GCsaba75
How could I export PARTICLES to 3ds max?
By Masoud, July 13, 2024 6:39 a.m. Last post by MarcAuv on April 20, 2026

1 Replies

1238 Views

April 20, 2026 3:56 p.m.
MarcAuv
Bullet - initial overlap relationship DOP
By juricakrizanic, April 19, 2026 4:49 p.m. Last post by juricakrizanic on April 20, 2026

2 Replies

441 Views

April 20, 2026 10:15 a.m.
juricakrizanic
PR_RenderMan for Houdini 21.0.671
By LESOUFLESOUF, April 16, 2026 9:12 p.m. Last post by TheNotepadShow on April 20, 2026

1 Replies

428 Views

April 20, 2026 9:40 a.m.
TheNotepadShow
Get Point Color After Rendering
By Kareeem, April 20, 2026 6:32 a.m. Last post by Kareeem on April 20, 2026

0 Replies

225 Views

April 20, 2026 6:32 a.m.
Kareeem
How to desaturate HDRI?
By litote, April 16, 2026 1:35 a.m. Last post by litote on April 18, 2026

5 Replies

717 Views

April 18, 2026 2:30 a.m.
litote
Simulation workflow for generating guides from static hair
By main.wooseung, April 13, 2026 12:47 a.m. Last post by evanrudefx on April 18, 2026

6 Replies

1037 Views

April 18, 2026 1:49 a.m.
evanrudefx
Feather Deform curve mode
By romainC, April 17, 2026 9:58 a.m. Last post by romainC on April 17, 2026

0 Replies

229 Views

April 17, 2026 9:58 a.m.
romainC
Solver: How not to Erase Cache at Frame 1?
By olivierth, April 12, 2026 1:25 p.m. Last post by tamte on April 17, 2026

2 Replies

425 Views

April 17, 2026 9:51 a.m.
tamte
Multiple HDRIs in scene view?
By Adriano, April 16, 2026 8:55 p.m. Last post by Adriano on April 16, 2026

0 Replies

298 Views

April 16, 2026 8:55 p.m.
Adriano

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