Loader prototype for Tiny Mobile Widgets

Displays a loading animation composed of 7 small circles.

PROTO Loader [
  field SFColor backgroundColor 1 1 1 
  field SFColor emissiveColor 1 1 1
]

The animation consist in changing the fading of each small circle. The fading takes its value between background color and emissiveColor (to simulate a transparency effect with low CPU consumption).

SFColor backgroundColor - Background of the scene calling this prototype
SFColor emissiveColor - Color of the circles