General Houdini Questions

14,706 topics in this forum

1. Illumination by emission without geo

   By Arch, February 4, 2018
   • 0 replies
   • 647 views
   • 
   • Arch
   • February 4, 2018

2. Modifying CHOPs with a Wrangle on a Per Channel Basis

   By DeeLan, February 3, 2018   

   • chops
   • 3 replies
   • 1.7k views
   • 
   • DeeLan
   • February 4, 2018

3. Id map uv rendering with bakertexture rop

   By bonassus, August 11, 2017   

   • houdini
   • bake
   • (and 2 more)

     Tagged with:

     • houdini
     • bake
     • id map
     • uv rendering
   • 3 replies
   • 3.4k views
   • 
   • Snappy_Darko
   • February 4, 2018

4. Create Separate Primitive Groups Per Range (Resolved)

   By Justin K, February 3, 2018   

   • resolved
   • 4 replies
   • 3.8k views
   • 
   • Justin K
   • February 3, 2018

5. Unexpected Results From Displacement

   By GreenGuy, February 3, 2018   

   • conversion
   • rat
   • (and 3 more)

     Tagged with:

     • conversion
     • rat
     • mantra
     • shading
     • displacement
   • 0 replies
   • 685 views
   • 
   • GreenGuy
   • February 3, 2018

6. Physics simulations

   By Zetha, February 3, 2018
   • 0 replies
   • 574 views
   • 
   • Zetha
   • February 3, 2018

7. Remove Prim by Attribute Value (Resolved)

   By Justin K, February 2, 2018   

   • (resolved)
   • 4 replies
   • 9.6k views
   • 
   • Justin K
   • February 2, 2018

8. POP move along surface (Scene File Included)

   By Rence, February 2, 2018
   • 3 replies
   • 2.2k views
   • 
   • Rence
   • February 2, 2018

9. scripting custom hotkeys (not available by HotkeyOverrides) 1 2

   By ikoon, May 9, 2017
   • 20 replies
   • 5.3k views
   • 
   • ikoon
   • February 2, 2018

10. RBD Houdini to Maya export

    By david_adan, February 2, 2018   

    • rbd
    • maya
    • (and 1 more)

      Tagged with:

      • rbd
      • maya
      • arnold
    • 0 replies
    • 978 views
    • 
    • david_adan
    • February 2, 2018

11. Automatic "Layout All" Network editor

    By ikoon, June 23, 2017
    • 1 reply
    • 3.9k views
    • 
    • ikoon
    • February 1, 2018

12. timeshift and velocity

    By NNois, February 1, 2018
    • 3 replies
    • 1.8k views
    • 
    • toadstorm
    • February 1, 2018

13. Why polywire is not showing all the geometry (SOLVED)

    By ramirezrubio92, February 1, 2018   

    • jonathan granskog
    • polywire
    • 2 replies
    • 1.5k views
    • 
    • ramirezrubio92
    • February 1, 2018

14. Cache Optimization

    By Mark01, January 31, 2018   

    • cache
    • houdini
    • (and 5 more)

      Tagged with:

      • cache
      • houdini
      • flip
      • fluid
      • optimization
      • size
      • sim
    • 8 replies
    • 3.3k views
    • 
    • Atom
    • February 1, 2018

15. using array to store point position

    By nemsi, February 1, 2018   

    • array @p points
    • 4 replies
    • 2k views
    • 
    • nemsi
    • February 1, 2018

16. smoke Basic smoke moves through collision geometry

    By cybor09, April 27, 2017   

    • houdini
    • simulation
    • (and 6 more)

      Tagged with:

      • houdini
      • simulation
      • collision
      • collider
      • gas
      • issue
      • trough
      • geometry
    • 3 replies
    • 4.1k views
    • 
    • automator
    • February 1, 2018

17. Create Group For Each Point

    By Justin K, January 31, 2018
    • 2 replies
    • 2.6k views
    • 
    • Justin K
    • January 31, 2018

18. Dops

    By FFidelis, January 29, 2018
    • 3 replies
    • 2.5k views
    • 
    • Atom
    • January 31, 2018

19. Project very slow to open?

    By leroyjenkins3000, January 31, 2018   

    • slow
    • project
    • (and 3 more)

      Tagged with:

      • slow
      • project
      • open
      • slow project
      • houdini
    • 7 replies
    • 3.4k views
    • 
    • leroyjenkins3000
    • January 31, 2018

20. POP Grains Collisions

    By jasonsmart, January 30, 2018   

    • pops
    • grains
    • (and 3 more)

      Tagged with:

      • pops
      • grains
      • rbd
      • spaghetti
      • noodles
    • 0 replies
    • 1.1k views
    • 
    • jasonsmart
    • January 30, 2018

21. Detailed Swirling Maelstrom

    By Ignas Pocius, November 10, 2014   

    • maelstrom
    • whrilpool
    • (and 2 more)

      Tagged with:

      • maelstrom
      • whrilpool
      • swirl
      • vortex
    • 3 replies
    • 8.4k views
    • 
    • vinyvince
    • January 30, 2018

22. Remainder is always 0 when any num. is divided by 2. MODULO problem.

    By suraj kushwaha, January 30, 2018   

    • houdini
    • vop
    • (and 5 more)

      Tagged with:

      • houdini
      • vop
      • vopsop
      • pointvop
      • modulo
      • problem
      • question
    • 1 reply
    • 952 views
    • 
    • Sepu
    • January 30, 2018

23. Animated loop in particles?

    By caskal, January 15, 2018   

    • animation
    • loop particles,
    • 3 replies
    • 2.1k views
    • 
    • caskal
    • January 30, 2018

24. Why does mantra takes so long time ??

    By rootboot00, January 30, 2018   

    • mantra
    • rendering
    • (and 1 more)

      Tagged with:

      • mantra
      • rendering
      • houdini
    • 1 reply
    • 2.2k views
    • 
    • davpe
    • January 30, 2018

25. 'opname' Expression doesn't work for me

    By coresign, April 11, 2017   

    • expression functions
    • 6 replies
    • 4.3k views
    • 
    • dimosa
    • January 30, 2018