Houdini Stuff

Obviously stole this from ODforce: if you want just 1 particle emitted per point at a given frame, the basic expression would be in the...

But wait, there's more! Another approach I've found on the webs, is to make a Gas Match Field, which makes a new field based on som...

 In the DOP network, add a SOP Scalar Field node after the Pyro object. Turn on Use SOP Dimen...

point(1, "P", @ptnum); probably posted something about this before... but the "1" here lets you access the 2nd input...

when using Houdini's toolbar hair tools, pay attention to the highest-level node's parameters. The groom should take place on a sta...

When exporting curves to Maya as arnold ASS files, you can export "pscale" (this can remain a point value) for thickness. Note, it...

With lines, instead of calculating U values by dividing @ptnum by @numpt, you could - at the very start of the process -  add a float attrib...