The GravityFilter causes the particle to fall downwards towards the floor based on
the given rate. This is added to the Y velocity each time the particle is updated.
Example
There are two ways to apply the filter. The first way it so set it
via the config object. The second way is to add it to the effectFilters array itself.
import cv.Orion;
import cv.orion.filters.GravityFilter;
// First method
var e:Orion = new Orion(linkageClass, null, {effectFilters:[new GravityFilter(0.3)]});
// Second method
var e2:Orion = new Orion(linkageClass);
e2.effectFilters.push(new GravityFilter(0.3));
public var value:Number
The current rate affeecting th Y axis.
public function GravityFilter(value:Number = 0.3)
Causes particles to be attracted to the floor.
Parameters
| value:Number (default = 0.3) |
public function applyFilter(particle:ParticleVO, target:Orion):void
Applies the specified filter to a particular particle.
Parameters
| particle:ParticleVO — The individual particle.
|
| |
| target:Orion — The emitter associated with the particle.
|
Copyright 2009 Gabriel Mariani (http://blog.coursevector.com/orion)
