| Package | org.flintparticles.twoD.actions |
| Class | public class MatchRotateVelocity |
| Inheritance | MatchRotateVelocity  ActionBase Object |
This action has a priority of 10, so that it executes before other actions.
| Package | org.flintparticles.twoD.actions |
| Class | public class MatchRotateVelocity |
| Inheritance | MatchRotateVelocity ActionBase Object |
This action has a priority of 10, so that it executes before other actions.
| Property | Defined By | ||
|---|---|---|---|
| acceleration : Number
The angular acceleration applied to adjust the angular velocity to
match that of the other particles. | MatchRotateVelocity | ||
| maxDistance : Number
The maximum distance, in pixels, over which this action operates. | MatchRotateVelocity | ||
 | priority : int
Returns a default priority of 0 for this action. | ActionBase | |
| Method | Defined By | ||
|---|---|---|---|
MatchRotateVelocity(maxDistance:Number = 0, acceleration:Number = 0)
The constructor creates a MatchRotateVelocity action for use by an
emitter. | MatchRotateVelocity | ||
addedToEmitter(emitter:Emitter):void [override]
Instructs the emitter to produce a sorted particle array for optimizing
the calculations in the update method of this action. | MatchRotateVelocity | ||
| removedFromEmitter(emitter:Emitter):void
This method does nothing. | ActionBase | |
[override]
Checks all particles near the current particle and applies the
angular acceleration to alter the particle's angular velocity
towards their average angular velocity. | MatchRotateVelocity | ||
| acceleration | property |
Hide Inherited Public Properties
Show Inherited Public Propertiesacceleration:NumberThe angular acceleration applied to adjust the angular velocity to match that of the other particles.
public function get acceleration():Number public function set acceleration(value:Number):void| maxDistance | property |
maxDistance:NumberThe maximum distance, in pixels, over which this action operates. The particle will match its angular velocity other particles that are at most this close to it.
public function get maxDistance():Number public function set maxDistance(value:Number):void| MatchRotateVelocity | () | Constructor |
public function MatchRotateVelocity(maxDistance:Number = 0, acceleration:Number = 0)The constructor creates a MatchRotateVelocity action for use by an emitter. To add a MatchRotateVelocity to all particles created by an emitter, use the emitter's addAction method.
ParametersmaxDistance:Number (default = 0) | |
acceleration:Number (default = 0) |
See also
| addedToEmitter | () | method |
override public function addedToEmitter(emitter:Emitter):voidInstructs the emitter to produce a sorted particle array for optimizing the calculations in the update method of this action.
Parameters
emitter:Emitter — The emitter this action has been added to.
|
See also
| update | () | method |
override public function update(emitter:Emitter, particle:Particle, time:Number):voidChecks all particles near the current particle and applies the angular acceleration to alter the particle's angular velocity towards their average angular velocity.
This method is called by the emitter and need not be called by the user.
Parameters
emitter:Emitter — The Emitter that created the particle.
| |
particle:Particle — The particle to be updated.
| |
time:Number — The duration of the frame - used for time based updates.
|
See also