BabaJ
BabaJ
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Recent Forum Posts
It seems like there are fewer and fewer commercial tutorials Sept. 19, 2026, 10:12 a.m.
happybabywzy
even Houdini channels on YouTube aren't releasing new lessons.
I've noticed though that SideFX has increased their output of tutorials over the years.
I've been using Houdini since about 14.0.
Is there a way to put display flag on subnet input? July 11, 2026, 9:38 a.m.
CYTE
I use subnets quite alot to organize my flows.
Same.
Also yeah, it's easy to put down a null - but at the same time it could be a usefull feature;
That's because if 'we' spend a good amount of time in the subnet (contrary to the 'temporary' comment) sometimes we are down stream for a while and/or working on other subnets in a subnet.
To keep the workflow going and remind 'ourselves' what is what, a quick check of what's coming into the subnet happens often.
It's for that reason, I personally do end up with putting down nulls all the time, for all 4 inputs, and repeating for the subnets in the subnets.
So yeah, the original poster is making a 'good' request.
Ok...back to the coffee, lol.
HDK Multithreading over point groups(one thread - one group) July 10, 2026, 1:21 p.m.
What I need is to split point cloud to n - point groups (specifically Point groups). pt_group_0 pt_group_1 etc.
Yes, you can do that:
vex wrangle;
if( @ptnum < x && @ptnum > y ) i@group_Specific_Group_A = 1; if( @ptnum < z && @ptnum > u ) i@group_Specific_Group_B = 1; ....; ....; // " ...@ptnum < z && @ptnum > u ..." being any type of conditional you need to define.