friz::SmoothedValue Class Reference

An animated value whose end value can be changed while the animation is in progress. More...

#include <easing.h>

Inheritance diagram for friz::SmoothedValue:

Public Member Functions
	SmoothedValue (float startVal, float endVal, float tolerance, float slewRate)
bool	updateTarget (float newTarget) override
	Update the target value while the animation is running.
Public Member Functions inherited from friz::EaseIn
	EaseIn (float startVal, float endVal, float tolerance, float slewRate)
Public Member Functions inherited from friz::EasingCurve
	EasingCurve (float startVal, float endVal, float tolerance, float slewRate_)
Public Member Functions inherited from friz::ToleranceValue
	ToleranceValue (float startVal, float endVal, float tolerance)
float	getNextValue (int, int msSinceLastUpdate) override
	Calculate the next value in the sequence based on the delta time since last updated. Internally, we use an update rate of 1 kHz to recalculate values so that we can remain consistent as the actual animation frame rate changes.
bool	isFinished () override
	Test to see if this value has reached its end state.
Public Member Functions inherited from friz::AnimatedValue
	AnimatedValue (float startVal_, float endVal_)
	Base class init for the animated value classes.
virtual float	getNextValue (int msElapsed, int msSinceLastUpdate)=0
float	getEndValue () const
	get the ending state of this value object. When we cancel an in-progress animation, we may need to snap to the end value, and this gives a way to get there immediately.
virtual bool	isFinished ()=0
virtual bool	updateTarget (float)
	Attempt to change the end value of an animation that's currently in process.
void	cancel (bool moveToEndPosition)
	Cancel an in-progress animation.

Additional Inherited Members
Protected Attributes inherited from friz::EasingCurve
float	slewRate
Protected Attributes inherited from friz::ToleranceValue
float	tolerance
Protected Attributes inherited from friz::AnimatedValue
float	startVal
float	endVal
float	currentVal
bool	canceled { false }
bool	finished { false }

Detailed Description

An animated value whose end value can be changed while the animation is in progress.

Member Function Documentation

updateTarget()

bool friz::SmoothedValue::updateTarget ( float  newTarget )

inlineoverridevirtual

Update the target value while the animation is running.

Parameters

newTarget

Reimplemented from friz::AnimatedValue.

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The documentation for this class was generated from the following file:

• Source/friz/curves/easing.h