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java.lang.Object | +--kinetic.Behavior | +--kinetic.ExponentialChange
generates a offset driven by an exponetial curve. The curve is bound by the values of amount and duration, but the supplied exponent determines the curvature of offset over time.
Field Summary | |
protected kinetic.KineticProperty |
amount
porpoerty to hold the offset amount |
protected kinetic.KineticProperty |
exponent
property to hold the curvature exponent |
Fields inherited from class kinetic.Behavior |
current_time, duration, isDone, owner, properties, timeFilters |
Constructor Summary | |
ExponentialChange()
Creates a new instance of ExponentialChange |
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ExponentialChange(double delay_val,
double dur_val,
double exp,
double amount_val)
creates a new instance of ExponetialChange using parameters |
Method Summary | |
void |
Process()
main routine that makes the calculation |
void |
setAmount(double new_amount)
sets the offset amount |
Methods inherited from class kinetic.Behavior |
addTimeFilter, apply, clear, getDuration, getPropertyList, getTimeFilterList, isDone, PrepareVariables, reset, setOwner |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
protected kinetic.KineticProperty amount
protected kinetic.KineticProperty exponent
Constructor Detail |
public ExponentialChange()
public ExponentialChange(double delay_val, double dur_val, double exp, double amount_val)
delay_val
- time until the behavior starts -msdur_val
- life span of the bahavior - msexp
- curvature exponentamount_val
- offset amountMethod Detail |
public void setAmount(double new_amount)
new_amount
- offset amountpublic void Process()
Process
in class Behavior
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