Geometry is imported for each particle system cache. Houdini’s sprite node that is in the POP network doesn’t really function for prman. So I had to copy little circular grids on particles with template point attributes. I had to make sure that the grids would face the camera at all times, so while...

The effect I am trying to mimic is from Fellowship of The Ring. Specifically the smoke ship Gandalf character creates while smoking a pipe.

I am using Houdini to build the geometry for the effect, which was a challenge at the beginning since although I have been using Houdini over 7 months now I...

11 CPU cores with over 13 gigs of RAM, about 36 hours and only 70~ frames rendered...

I haven't modeled this car, but I've set up the materials for it as well as the HDR lighting and shooting the background plate. The model was a little too heavy to a...