Class CAAT.Behavior.AlphaBehavior
Extends
CAAT.Behavior.BaseBehavior.
Defined in: AlphaBehavior.js.
| Constructor Attributes | Constructor Name and Description |
|---|---|
| Field Attributes | Field Name and Description |
|---|---|
| <private> |
Ending alpha transparency value.
|
| <private> |
Starting alpha transparency value.
|
- Fields borrowed from class CAAT.Behavior.BaseBehavior:
- actor, behaviorDuration, behaviorStartTime, cycleBehavior, discardable, doValueApplication, id, interpolator, isRelative, lifecycleListenerList, solved, status, timeOffset
| Method Attributes | Method Name and Description |
|---|---|
|
calculateKeyFrameData(time)
|
|
|
calculateKeyFramesData(prefix, name, keyframessize)
|
|
|
getKeyFrameDataValues(time)
|
|
|
parse(obj)
|
|
|
setForTime(time, actor)
Applies corresponding alpha transparency value for a given time.
|
|
|
setValues(start, end)
Set alpha transparency minimum and maximum value.
|
- Methods borrowed from class CAAT.Behavior.BaseBehavior:
- __init, addListener, apply, emptyListenerList, fireBehaviorAppliedEvent, fireBehaviorExpiredEvent, fireBehaviorStartedEvent, getDuration, getStartTime, initialize, isBehaviorInTime, isCycle, normalizeTime, setCycle, setDefaultInterpolator, setDelayTime, setExpired, setFrameTime, setId, setInterpolator, setOutOfFrameTime, setPingPong, setRelative, setRelativeValues, setStatus, setTimeOffset, setValueApplication
Field Detail
<private>
endAlpha
Ending alpha transparency value. Between 0 and 1.
<private>
startAlpha
Starting alpha transparency value. Between 0 and 1.
Method Detail
calculateKeyFrameData(time)
- Parameters:
- time
calculateKeyFramesData(prefix, name, keyframessize)
- Parameters:
- prefix
- name
- keyframessize
getKeyFrameDataValues(time)
- Parameters:
- time
getPropertyName()
parse(obj)
- Parameters:
- obj
{number}
setForTime(time, actor)
Applies corresponding alpha transparency value for a given time.
- Parameters:
- time
- the time to apply the scale for.
- actor
- the target actor to set transparency for.
- Returns:
- {number} the alpha value set. Normalized from 0 (total transparency) to 1 (total opacity)
setValues(start, end)
Set alpha transparency minimum and maximum value.
This value can be coerced by Actor's property isGloblAlpha.
- Parameters:
- start
- {number} a float indicating the starting alpha value.
- end
- {number} a float indicating the ending alpha value.