My first attempt at doing cool stuff in Fabric, had a lot planned for this but ended up having to settle for a basic cloth simulation.

Only tested in Fabric Engine 2.1.0.

• Use a parallel method for solving constraints
• Better integration technique
• Make use of the manipulator tools to paint on fixed vertices and such

Watch the demo video here : https://vimeo.com/174006149

• Append the ClothSimulation-FabricEngine/FabricCloth/Ext path to FABRIC_EXTS_PATH
• Ensure the Fabric environment.sh script is actually reading in this path
• The ClothSimulation presets should be visible in the presets browser and the ClothSimulation extension should be loadable.
• See an example scene in FabricCloth/Samples

Marc Albrecht for answering all my silly questions and all the helpful people at the Fabric Forums for doing the same.