Bonfire Tutorial
(Creating Smoke with Particles)
By
Pat Connelly
I would really like to take complete credit for this
tutorial. However, what prompted this tutorial is Mikael Johannesen's mpeg of smoke
using particles. Mikael posted a link to a nice mpeg of smoke/fire. He gladly
zipped up his entire project and allowed me to examine it. The link is particle4project.ZIP
. So.... after taking apart his project, I now have his formula
(slightly modified) for making smoke. I needed some sort of source for the smoke so
the bonfire below is mine. My own mpeg animation is 322
kb.
There are basically two components to this animation -
smoke and fire. The smoke is
composed of one particle object which is a fog object. It has 2 textures - ghost and
linear fogtop. It is animated using the particle effect in the stage editor.
The fire is a plane with the fire texture bent into a tapered cylinder. There
is a disc forming the base of the fire and a few simple logs (black cylinders) to complete
the picture.
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Address comments and suggestions to Pat Connelly (fnadoc@erinet.com)