SMOKE: UPRES I

*THE UPRES WORKFLOW HAS BEEN RADICALLY CHANGED IN H12 - AND IS LARGELY UNNECESSARY*

A look at some more smoke techniques. This uses a smoke example to examine source variations and upres (techniques which are useful preparation for the pyrofx tools).

This tutorial is best viewed after looking at the earlier smoke tutorials, and the volumes tutorials.

In this first part we look at using a noise based source, and at rest fields. We then introduce the upres technique of adding detail.

NOTE: With Houdini 11 the method of sourcing smoke has changed, using the smoke from volume shelf tool produces the same result as the old shelf tool. See the Sourcing in H11 Video