Enabling this option will allow the particles to spawn in a larger area around the spawner. If set to burst, the value corresponds to the number of particles created with each burst.
Burst - Spawns all of the particles at once, like an explosion.Constant - Spawns a constant stream of particles, useful for things like smoke.
The list of customizable values in the particle editor include: The particle editor is only available in Advanced mode. It can be opened automatically upon creating a particle spawner if the 'Create and edit' button is clicked, or it can be opened any time through the 'Open particle editor' button in the library when a spawner is selected. The particle editor is a submenu that allows for customization of the particles created by a particle spawner. Mine-imator comes with a set of default particles which are immediately available when creating a particle spawner in the workbench.