This one is a bit heavier then the last one. Our traditional post processing effects aren’t very efficient on high resolutions. Need to do some research if Pixel Bender could help on that. Anyway we have here 1000 particles in a 10x10x10 grid and four lights doing their moves. Particles reacts on lights. The light in the middle of the grid changes it power on regular basis.
In the physical sciences, an intensive property (also called a bulk property), is a physical property of a system that does not depend on the system size or the amount of material in the system: it is scale invariant. By contrast, an extensive property of a system does depend on the system size or the amount of material in the system. Some intensive properties, such as viscosity, are empirical macroscopic quantities and are not relevant to extremely small systems.
For example, density is an intensive quantity (it does not depend on the quantity), while mass and volume are extensive quantities.