Particle class
Holds the information of a particle used in a ParticleBehaviour.
Properties
- alpha ↔ double
-
The current alpha value of this particle.
getter/setter pair
- cx ↔ double
-
The X coordinate of the center of this particle.
getter/setter pair
- cy ↔ double
-
The Y coordinate of the center of this particle.
getter/setter pair
- data ↔ dynamic
-
Dynamic data that can be used by ParticleBehaviour classes to store
other information related to the particles.
getter/setter pair
- dx ↔ double
-
The X component of the direction of this particle. This is usually scaled
by the speed of the particle, make it a non-normalized component of direction.
getter/setter pair
- dy ↔ double
-
The Y component of the direction of this particle This is usually scaled
by the speed of the particle, make it a non-normalized component of direction.
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- radius ↔ double
-
The radius of this particle.
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- speed ↔ double
-
Gets the speed of this particle.
getter/setter pair
- speedSqr ↔ double
-
Gets the square of the speed of this particle.
getter/setter pair
- targetAlpha ↔ double
-
The target alpha of this particle.
getter/setter pair
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited