Lighting & Rendering

3,033 topics in this forum

1. heat, temperature -> which one for blackbody?

   By catchyid, April 4   

   • pyro
   • 2 replies
   • 296 views
   • 
   • catchyid
   • April 4

3. how to randomize materials using material stylesheets

   By marwan131, March 21   

   • cvex
   • randmizing
   • (and 2 more)

     Tagged with:

     • cvex
     • randmizing
     • material stylesheets
     • houdini
   • 0 replies
   • 255 views
   • 
   • marwan131
   • March 21

4. Weird lighting interaction

   By xelasti, March 8   

   • karma
   • help
   • (and 1 more)

     Tagged with:

     • karma
     • help
     • alembic
   • 2 replies
   • 320 views
   • 
   • TobyGaines
   • March 10

5. Deep aov extension

   By holycause, March 2
   • 0 replies
   • 167 views
   • 
   • holycause
   • March 2

6. Testing Renderman 23 for work and I can't get lights to work

   By Adam Ferestad, December 11, 2019   

   • renderman
   • 9 replies
   • 1,543 views
   • 
   • Sakib Khondaker
   • March 2

7. Too early for 3rd renderer? (Prob. Redshift)

   By hagician, January 21   

   • redshift
   • renderer
   • (and 2 more)

     Tagged with:

     • redshift
     • renderer
     • mantra
     • beginner
   • 2 replies
   • 310 views
   • 
   • madebygeoff
   • March 2

8. How to render object always on top/in front of another object?

   By zbugni, February 18   

   • rendering
   • mantra
   • 3 replies
   • 375 views
   • 
   • TobyGaines
   • February 27

9. Karma rendering error

   By NYXD, February 24   

   • karma
   • solaris
   • (and 3 more)

     Tagged with:

     • karma
     • solaris
     • rendering
     • error
     • xpu
   • 2 replies
   • 301 views
   • 
   • NYXD
   • February 25

10. Karma in SOP with instanced objects

    By Infinite Rave, February 20   

    • render
    • karma
    • (and 1 more)

      Tagged with:

      • render
      • karma
      • instance
    • 0 replies
    • 263 views
    • 
    • Infinite Rave
    • February 20

11. Very odd behaviour when instancing (bug?)

    By Jack16277, February 14   

    • instancing
    • karma
    • (and 1 more)

      Tagged with:

      • instancing
      • karma
      • solaris
    • 3 replies
    • 342 views
    • 
    • ryew
    • February 17

12. Remove camera motion blur and only keep velocity motion blur

    By karthik392, February 16   

    • mantra
    • motion blur
    • (and 1 more)

      Tagged with:

      • mantra
      • motion blur
      • volume
    • 0 replies
    • 167 views
    • 
    • karthik392
    • February 16

13. Karma performance using instancing

    By Jack16277, February 10   

    • karma
    • instancing
    • 4 replies
    • 448 views
    • 
    • schwungsau
    • February 16

14. Pyro Render Passes

    By KavinduMathish, February 14
    • 5 replies
    • 440 views
    • 
    • lukeiamyourfather
    • February 14

15. Difference between Ce (Color Emission) pass and the Combined Emission Pass?

    By KavinduMathish, February 13
    • 1 reply
    • 268 views
    • 
    • dyei nightmare
    • February 13

16. Arnold or Karma?

    By traycaa, February 11
    • 0 replies
    • 312 views
    • 
    • traycaa
    • February 11

17. Solaris Radeon ProRender lights not updating and "Device 0 not available"

    By Latimerias, February 8   

    • radeon
    • prorender
    • 0 replies
    • 200 views
    • 
    • Latimerias
    • February 8

18. issues texture light projection missing in Karma?

    By winterlang157, February 7   

    • questions
    • karma
    • (and 4 more)

      Tagged with:

      • questions
      • karma
      • houdini rendering
      • karma light issue
      • karma rendering
      • houdini karma rendering
    • 0 replies
    • 192 views
    • 
    • winterlang157
    • February 7

19. 3Delight Houdini Operation Failed can't create ROP

    By jeantest, February 4
    • 0 replies
    • 111 views
    • 
    • jeantest
    • February 4

20. Simple question about Materials and Karma

    By Jack16277, January 28   

    • materials
    • lopnet
    • 2 replies
    • 383 views
    • 
    • Jack16277
    • February 2

21. Custom AOV with V-Ray ?

    • 1
    • 2

    By Wolrajh, August 13, 2019   

    • vray
    • aov
    • 22 replies
    • 3,156 views
    • 
    • Sepu
    • January 31

22. Karma Houdini 19 matte object

    By trinityNoob, November 21, 2021   

    • karma
    • 3 replies
    • 396 views
    • 
    • Shelest
    • January 26

23. emission from pyro karma

    By ejr32123, January 19
    • 3 replies
    • 267 views
    • 
    • ejr32123
    • January 20

24. HOUDINI/REDSHIFT...is it possible to render ONLY Cryptomatte?

    By JK4936, January 11   

    • houdini
    • redshift
    • (and 2 more)

      Tagged with:

      • houdini
      • redshift
      • render
      • cryptomatte
    • 3 replies
    • 254 views
    • 
    • JK4936
    • January 19

25. Houdini Mantra not reading UDIM sequence

    By TRH456, December 17, 2021
    • 1 reply
    • 181 views
    • 
    • Howitzer99
    • January 18

26. export Arnold VDB archive ASS

    By Ultraman, June 11, 2020
    • 1 reply
    • 419 views
    • 
    • garf
    • January 13