General Houdini Questions

14,745 topics in this forum

1. Is it possible to unwrap a mesh using its UVs?

   By popsicle, March 21
   • 3 replies
   • 662 views
   • 
   • hannes603
   • March 23

2. Help Needed: Perfect Motion Vectors for Water – FLIP + Ocean Evaluate Blending Issue

   By Luchino00, March 21
   • 1 reply
   • 590 views
   • 
   • haggi
   • March 22

3. How to File MERGE result from PDG Nested Wedge - Array of 2 index

   By paranoidx, March 13
   • 0 replies
   • 424 views
   • 
   • paranoidx
   • March 13

4. Can you wake up a slept RBD packed ?

   By paranoidx, March 6
   • 1 reply
   • 472 views
   • 
   • hannes603
   • March 6

5. How do you fill in open triangles after a ConvertLine SOP?

   By SohailNordin, February 25   

   • help
   • houdini
   • 2 replies
   • 559 views
   • 
   • hannes603
   • March 6

6. Having irregular Objects rolling on the Surface of another Object?

   By Sarah Brauneis, February 21   

   • rolling
   • motion
   • 1 reply
   • 421 views
   • 
   • RobiDoes3d
   • March 5

7. Hello, I have a weird problem with VOPs inside a loop.

   By Kapahala, February 15
   • 3 replies
   • 501 views
   • 
   • hannes603
   • March 4

8. primpoints pointprims inside vops? [SOLVED]

   By hannes603, March 3
   • 2 replies
   • 923 views
   • 
   • hannes603
   • March 4

9. How to constrain a DOPs object to a plane?

   By RobiDoes3d, March 3   

   • rbd
   • constraint
   • (and 4 more)

     Tagged with:

     • rbd
     • constraint
     • plane constraint
     • axis constraint
     • modify data
     • modify data vector component
   • 0 replies
   • 366 views
   • 
   • RobiDoes3d
   • March 3

10. Groom guide node copy feature

    By SiddarthMehra, February 26
    • 0 replies
    • 338 views
    • 
    • SiddarthMehra
    • February 26

11. Circles between two curves

    By Andrew Kant, March 6, 2018
    • 15 replies
    • 5.2k views
    • 
    • Fenolis
    • February 25

12. Combining points position from one geo with another

    By Rival Consoles, February 22
    • 2 replies
    • 577 views
    • 
    • konstantin magnus
    • February 23

13. UV problem and model for simulating tree cutting

    By Esmael, February 21   

    • uv
    • model
    • (and 1 more)

      Tagged with:

      • uv
      • model
      • tree
    • 0 replies
    • 358 views
    • 
    • Esmael
    • February 21

14. Selecting boundary points in a point-cloud, issue..!

    By Masoud, February 13   

    • point cloud
    • vex
    • 2 replies
    • 803 views
    • 
    • Masoud
    • February 20

15. Deconstructing a 3D model (like a Rubik Cube?)_HDA tool or Vex code?

    By impure31, February 19   

    • 3d model
    • 3d scan
    • (and 5 more)

      Tagged with:

      • 3d model
      • 3d scan
      • deconstruction
      • reconstruction
      • effect
      • hda tool
      • vex code
    • 0 replies
    • 308 views
    • 
    • impure31
    • February 19

16. Looking for some Best Practices for Optimizing Large Houdini Scenes ??

    By joseedaniel, February 19
    • 0 replies
    • 440 views
    • 
    • joseedaniel
    • February 19

17. How do you load an image on a grid with the colors on the primitives ?

    By AntoineSfx, February 16
    • 2 replies
    • 620 views
    • 
    • AntoineSfx
    • February 17

18. Houdini 20.5.445 rendering slow

    By Craig Zuckerman, January 24
    • 1 reply
    • 680 views
    • 
    • curv.u
    • February 10

19. LOP instance pieces: preserve pscale and orient

    By curv.u, February 10   

    • instance
    • lop
    • (and 8 more)

      Tagged with:

      • instance
      • lop
      • pscale
      • orient
      • variant
      • copytopoints
      • rbd
      • transformpieces
      • id
      • index
    • 0 replies
    • 362 views
    • 
    • curv.u
    • February 10

20. Upgrade Houdini file from non commercial file to commercial version -- No more Orbolt Asset available? Why?

    By vinyvince, February 27, 2018   

    • upgrade houdini file
    • 11 replies
    • 32.4k views
    • 
    • Kareeem
    • February 10

21. Archived version of Houdini

    By Redsword, July 4, 2013   

    • houdini
    • sidefx
    • 7 replies
    • 6.4k views
    • 
    • sundaryogi
    • February 9

22. Issue with Subsurface Scattering Color in MaterialX Standard Surface Shader using Karma

    By gpss, February 7
    • 0 replies
    • 526 views
    • 
    • gpss
    • February 7

23. Issue with Karma XPU Rendering: Glass Cup Turns Black, and How to Render Beer with Bubbles?

    By gpss, January 23
    • 3 replies
    • 952 views
    • 
    • gpss
    • February 7

24. Houdini Shelf tool turned into undefined

    By Max_Steven, April 1, 2021   

    • shelf
    • tool
    • (and 1 more)

      Tagged with:

      • shelf
      • tool
      • undefined
    • 1 reply
    • 998 views
    • 
    • ncm
    • February 6

25. Houdini: Uv quick shade issues

    By Mardmc, February 1
    • 1 reply
    • 321 views
    • 
    • Sepu
    • February 6