
Visual Effects and Cascade in Unreal Engine 321
24. Leave the Alpha Over Life values unchanged. Basically, this pa rameter is a lso a
distribution with two po ints. The first point at, In Val=0 and Out Val=1, and the
other at In Val=1 and Out Val=0. This means that the opacity of this material
goes from 1 to 0 over its lifetime, meaning ea ch particle starts out as fully opaque
(visible) and fades away over its lifetime (i.e., becoming fully tr anslucent or see
through).
25. Save your work.
26. Drag your sprite particle emitter from the content browser onto the level and place
it somewhere on the Demo Display item on the map and enjoy the view!
What Happ ...