sutcliffe
Aug. 11, 2025 15:53:49
Really hope you can build user interface for APEX rigs. I couldn't see anything to suggest you could? Would have loved a 2d paint node in Copernicus as well. I already prefer Copernicus to Substance Designer and it would have been awesome to replace painter as well but maybe that's just being greedy(:
johnmather
Aug. 11, 2025 19:24:53
The list at the end of the video isn't exhaustive.
alexeyvanzhula1984
Aug. 12, 2025 05:19:57
Still no isolines in subdiv mode?
raincole
Aug. 12, 2025 05:43:40
johnmather
The list at the end of the video isn't exhaustive.
Who the hell pressed the confused emoji on this lol
coccarolla
Aug. 12, 2025 05:46:41
raincole
johnmather
The list at the end of the video isn't exhaustive.
Who the hell pressed the confused emoji on this lol
Probably someone who knows he's not going to get the keynote until September...
LukeP
Aug. 12, 2025 10:59:13
alexeyvanzhula1984
Still no isolines in subdiv mode?
Yeah. Was a bit surprised by that too.
alexeyvanzhula1984
Aug. 12, 2025 11:51:27
LukeP
Yeah. Was a bit surprised by that too.
For me, it’s not a surprise at all.
LukeP
Aug. 12, 2025 12:21:59
alexeyvanzhula1984
LukeP
Yeah. Was a bit surprised by that too.
For me, it’s not a surprise at all.
Well, you’re modeller 2025 has isolines preview and that’s all we need :-)
coccarolla
Aug. 13, 2025 04:05:45
When is this coming out? Did they mention?!
Mike_A
Aug. 13, 2025 07:38:37
"Late August" according to the Keynote.
khomatech
Aug. 14, 2025 02:28:48
A plethora of things to be excited about, as expected.
I do hope XPU compile speed has improved significantly. As it stands, I find it impossible to use for any serious lookdev work.
johnmather
Aug. 14, 2025 12:57:45
khomatech
I do hope XPU compile speed has improved significantly. As it stands, I find it impossible to use for any serious lookdev work.
> XPU: Precompiled render kernels for faster startup
brians
Aug. 14, 2025 18:58:40
Also
> XPU: Optimized compilation of user-defined shaders
mandrake0
Aug. 15, 2025 02:21:51
Would be nice to know if there is a karma xpu for AMD under development.
Mirko Jankovic
Aug. 15, 2025 04:31:11
Hopefully, H21 will come with some great new tutorials covering the latest features, like the upgraded auto-rigger and more — just so we can hit the ground running. Amazing release, I can’t wait. Thanks!
BabaJ
Aug. 15, 2025 08:15:20
mandrake0
Would be nice to know if there is a karma xpu for AMD under development.
I had a support ticket this past May....part of it was related to your comment, here's Supports response:
...Although we are committed to other hardware types in the future (e.g., AMD, Apple, Intel, etc.), our current focus is still only on NVIDIA. The reasoning is that we're committing all development resources to fleshing out the feature set of Karma XPU. Sadly, it's not possible to give you an estimate of when that focus might change.
Please keep in mind that despite cross-platform compilers existing (and making bold promises on ease-of-use and performance etc...), it's actually a very large undertaking to port to other hardware and still retain reasonable performance + usability etc...
Thanks for your understanding
Regards,
Jim
Erik Ws
Aug. 16, 2025 11:35:02
Do 21 have better Linux/Wayland support?
Mirko Jankovic
Aug. 16, 2025 12:06:21
h20.5 qt6 is already perfectly stable on Wayland on Fedora and CachyOS that I've tested. On the other hand, on Nobara it is crashing, so something in Nobara is the problem, but others work perfectly fine.
coccarolla
Aug. 19, 2025 14:32:11
When do you think the Siggraph presentations will be posted online?!
SreckoM
Aug. 19, 2025 15:05:57
h20.5 qt6 is already perfectly stable on Wayland on Fedora and CachyOS that I've tested. On the other hand, on Nobara it is crashing, so something in Nobara is the problem, but others work perfectly fine.
For me on Ubuntu non qt6 version works. Qt6 version opens, but as soon as I move to other app, Houdini will just crash. On X11 everything works fine. And this is why devs hate building and maintaining apps for Linux

Every distro, different story

Non qt6 version crashes also... So back to X11.