VFX discipline simulating the breaking, shattering, crumbling, or exploding of objects and structures.
Definition
Destruction VFX simulates the realistic breaking and destruction of objects - from shattering glass and collapsing buildings to exploding vehicles. Modern simulations take into account material physics, fracture mechanics, and debris behavior.
Practical Application
Action and disaster films heavily rely on Destruction FX: "Transformers", "San Andreas", "Tenet". Software like Houdini with its RBD solver and SideFX's Destruction Tools are industry standard.
Technical Details
Voronoi fracturing divides objects into fragments. RBD (Rigid Body Dynamics) simulates physics. Constraint networks define fracture strength. FLIP simulations add dust and particles. Rendering often includes motion blur and depth of field for realism.