Houdini 20 HIDDEN GEM: Attribute Transfers directly inside MaterialX/Karma (great for wetmaps)

[@duncanbuckley7020]

Needed this for a beach sim, thanks Tim for being one of the only people highlighting features like this.

[@BehradDavoudi]

thanks tim ! this is easily my favorite feature of H20. also great presentation on hive!~

[@TimvanHelsdingen]

same! I'm still surprised I didn't see it talked about with the launch material. Ran into it by accident when I was making my sequence. Very powerful

[@Vic_Fre]

This is just what I needed, thanks for the tutorial!

[@UzairFareedFX]

thank you, Tim. Your presentation was awesome and this is also a great feature thank you for teaching us about this. So, now we don't need pretty high res geometry to get a precise wet map

[@scarabrae]

Cheers for showing this,Tim.

[@somkrooz8825]

Just watched your presentation man it was really cool

[@TimvanHelsdingen]

thanks! Wish I had more than 30 minutes, would have loved to go more into detail, but covered the most important xpu parts!

[@karimoh3154]

cool tip. thanks for sharing
!

[@JacKsCave]

Wow nice tip!

[@xl000]

Imagine the potential in materialX if you could wire a primvar array of points , another primvar array of some attributes...
and also get some output on the matched points...
That would bring SOP style computation in materialX.
Not sure if it's realistic.

[@CONCEPT0123]

Any way to do that with Houdini 19.5 and karma .?

[@TimvanHelsdingen]

No

[@Kagara]

will there be a sessi snacks 3?

[@TimvanHelsdingen]

Nothing planned officially, but perhaps I could record some stuff for my own channel for it

[@UzairFareedFX]

I am looking for MTLX white water shader

[@paoloricaldone6273]

Thanks

[@zedgraphicart2374]

Anybody encounter OCIO aces problems with H20???

[@TimvanHelsdingen]

Worked fine for me. I’m using the configs that come with blender

[@zedgraphicart2374]

Really ? When you open older scene from 19.5 they're show up the same?
@@TimvanHelsdingen

[@jearpoupard9533]

it works one time out of two.... half the time...

[@xavifozcarbonell7905]

14:35

[@DominicOrtiz-lv1ri]

"Promo SM" 😱