Alex Majewski
alexmajewski
About Me
EXPERTISE
Technical Director
INDUSTRY
Advertising / Motion Graphics
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LOCATION
Poznan,
Poland
WEBSITE
Houdini Skills
Availability
Not Specified
Recent Forum Posts
H22 On Linux Not Saving Prefs? Aug. 29, 2026, 1:25 p.m.
Just tried it. Works on my end, H22 on Arch linux. Defaults persisted after restarting Houdini.
Workaround for Houdini 22 on Wayland July 18, 2026, 7:44 a.m.
@racoonart From what I've read the first one makes you use X11 backend resulting in XWayland instead of Wayland. The second one disables XInput2, some exetension related to input handling.
sequential caching pipeline July 16, 2026, 7:42 a.m.
From your description, you do need to use Wait for All.
ROP Fetch -> Wait For All -> ROP Fetch -> Wait For All -> ROP Fetch.
All the other settings you mentioned are irrelevant for your goal. Unless, alternatively, you set all your ROP Fetches to cook all frames in a single batch, it would achieve the same effect since there would now be a queue of single work items I suppose.
Previous node's work items are like a multiplier for subsequent node's work items. If you use Wait For All you bring work items back to "1".
ROP Fetch -> Wait For All -> ROP Fetch -> Wait For All -> ROP Fetch.
All the other settings you mentioned are irrelevant for your goal. Unless, alternatively, you set all your ROP Fetches to cook all frames in a single batch, it would achieve the same effect since there would now be a queue of single work items I suppose.
Previous node's work items are like a multiplier for subsequent node's work items. If you use Wait For All you bring work items back to "1".