BlenderNation – Cobweb v2.1

This procedural cobweb generator helps you quickly fill your scene with beautiful subtle cobwebs.

If you are doing any abandoned or fantasy interiors, this addon will save you a lot of time while improving the quality of your renders dramatically. Filling a scene with the customized cobwebs can take only minutes.

The add-on:

is very simple to use
creates a cobweb that can accommodate to your meshes
sets up a lightweight simulation so that the cobwebs can be animated
simulation can further be used to tear the cobwebs
creates a simple but usefull material that is easy to tweak and renders relatively fast
if you need to connect several meshes, duplicate them and join them. You can delete the joined mesh afterwards