How to Prevent meshes from intersecting within Blender 2.5

In this clip, you'll see how to use the mask modifier, and how it can be used to prevent intersections of meshes (like skin going through clothing items). Whether you're new to the Blender Foundation's popular open-source 3D computer graphics application or are a seasoned digital artist merely on the lookout for new tips and tricks, you're sure to be well served by this free video software tutorial from the folks at CG Cookie. For more information, including step-by-step instructions, take a look!