What’s new in Fracture FX 2.1. Interface updates and tweaks in version 1.4.X. Timed bombs using volumes. Clustering: teaser. Crubmling tower with activation volumes. Clustering: painting clusters with colors. Clustering: Manually Selecting Fragments. Clustering: Creating clusters with meshes/volumes.. Clustering: creating clusters with voronoi cells. Working with pre-fractured geometry. Tremors, activators and modifiers. New features in 1.6: Fragment shading and texturing. Splintering in Fracture FX (new in v1.7). New Features: Interior Face Displacement. New Features: Collapsible hierarchies in the object list (version 1.8.2) . New Features: Fragment information HUD (version 1.8.6) .