Roland Hartmann of graphicinmotion.com shows how to create Volume meshes from particles and models using the Stardust plugin.
This tutorial covers using the 3D Volume nodes, Applying Edge presets, Adding planar reflection and more.
Stardust is a Modular 3D particle system for Adobe After Effects
Stardust Volume Tutorial
superluminal.tv
Links:
Twitter: twitter.com/superluminal_tv
Facebook: facebook.com/superluminal.tv/
Vimeo: http://vimeo.com/superluminaltv