Particle group> Glow group

Particle group> Glow group

The Glow group adds -- you guessed it -- a glow to the particles. Active when Glow Sphere or Star are chosen as the Particle Type.

At left, the full Glow group. At right, the Glow Sphere and Star options in Particle Type.

Size

Sets the size of the glow. High values give a heavier glow to the particle. Lower values give a faint glow.

Left to right, Size is set low and high.

Opacity

Sets the opacity of the glow. High values give a more solid glow to the particle. Lower values give a more transparent glow.

Left to right, Opacity is set low and high.

Feather

Sets the softness of the glow. High values give a feathery soft edge to the particle. Lower values give a more globular, solid edge.

Left to right, Feather is set low and high.

Transfer Mode

The Transfer Mode controls how particles are composited together. There are three options: Normal, Add and Screen.

Normal		Normal composite operation.
Add		Particles are added together. Useful for light effects and fires
Screen		Particles are screened together. Useful for light effects and fires.

Left to right, Transfer Mode is Normal, Add and Screen.