ThinkingParticles 4.0 is the ultimate rule based particle system for 3ds max, offering unparalleled power to the user. ThinkingParticles 4.0 is a completely new class of rule-based particle systems for 3ds Max. When this type of particle system is compared to an event-based particle system, (which works on triggers and time dependent events) you'll find many unique advantages within TP3's rule-based logic, which is free from normal time-based constraints and instead applies simple behaviors. These behaviors govern all aspects of a particles motion, life, death, and collisions in a true non-linear fashion. We hope you find that by using ThinkingParticles 4, you can create all the incredible effects you were hoping for, but have been limited previously by existing technologies.