tracktion::engine::AutomationCurve Class Reference

#include <tracktion_AutomationCurve.h>

Classes
struct	AutomationPoint

Public Member Functions
	AutomationCurve ()
	AutomationCurve (const juce::ValueTree &parent, const juce::ValueTree &state)
	AutomationCurve (const AutomationCurve &)
	~AutomationCurve ()
void	setState (const juce::ValueTree &)
void	setParentState (const juce::ValueTree &)
void	setOwnerParameter (AutomatableParameter *)
AutomatableParameter *	getOwnerParameter () const noexcept
int	getNumPoints () const noexcept
TimeDuration	getLength () const
juce::Range< float >	getValueLimits () const
AutomationPoint	getPoint (int index) const noexcept
TimePosition	getPointTime (int index) const noexcept
float	getPointValue (int index) const noexcept
float	getPointCurve (int index) const noexcept
CurvePoint	getBezierHandle (int index) const noexcept
CurvePoint	getBezierPoint (int index) const noexcept
void	getBezierEnds (int index, double &x1, float &y1, double &x2, float &y2) const noexcept
float	getValueAt (TimePosition) const
int	indexBefore (TimePosition) const
int	nextIndexAfter (TimePosition) const
int	getNearestPoint (TimePosition &, float &v, double xToYRatio) const
int	countPointsInRegion (TimeRange) const
void	clear ()
int	addPoint (TimePosition, float value, float curve)
void	removePoint (int index)
void	removePointsInRegion (TimeRange)
void	removeRegionAndCloseGap (TimeRange)
void	removeRedundantPoints (TimeRange)
juce::Array< AutomationPoint >	getPointsInRegion (TimeRange) const
int	movePoint (int index, TimePosition, float newValue, bool removeInterveningPoints)
void	setPointTime (int index, TimePosition)
void	setPointValue (int index, float newValue)
void	setCurveValue (int index, float newCurve)
void	mergeOtherCurve (const AutomationCurve &source, TimeRange destRange, TimePosition sourceStartTime, TimeDuration fadeLength, bool leaveOpenAtStart, bool leaveOpenEnded)
void	simplify (TimeRange, double minTimeDifference, float minValueDifference)
void	rescaleAllTimes (double factor)
void	addToAllTimes (TimeDuration delta)
void	rescaleValues (float factor, TimeRange)
void	addToValues (float valueDelta, TimeRange)

Static Public Member Functions
static double	getBezierXfromT (double t, double x1, double xb, double x2)
static float	getBezierYFromX (double t, double x1, float y1, double xb, float yb, double x2, float y2)
static void	removeAllAutomationCurvesRecursively (const juce::ValueTree &)

Public Attributes
juce::CachedValue< AtomicWrapper< bool > >	bypass
	If set to true, this curve is disabled, having no effect on the AutomatableParameter.
juce::ValueTree	parentState
juce::ValueTree	state

Constructor & Destructor Documentation

AutomationCurve() [1/3]

tracktion::engine::AutomationCurve::AutomationCurve

(

)

AutomationCurve() [2/3]

tracktion::engine::AutomationCurve::AutomationCurve	(	const juce::ValueTree &	parent,
		const juce::ValueTree &	state
	)

AutomationCurve() [3/3]

tracktion::engine::AutomationCurve::AutomationCurve

(

const AutomationCurve &

)

~AutomationCurve()

tracktion::engine::AutomationCurve::~AutomationCurve

(

)

Member Function Documentation

setState()

void tracktion::engine::AutomationCurve::setState

(

const juce::ValueTree &

)

setParentState()

void tracktion::engine::AutomationCurve::setParentState

(

const juce::ValueTree &

)

setOwnerParameter()

void tracktion::engine::AutomationCurve::setOwnerParameter

(

AutomatableParameter *

)

getOwnerParameter()

AutomatableParameter * tracktion::engine::AutomationCurve::getOwnerParameter ( ) const

noexcept

getNumPoints()

int tracktion::engine::AutomationCurve::getNumPoints ( ) const

noexcept

Referenced by tracktion::engine::AutomatableParameter::hasAutomationPoints().

getLength()

TimeDuration tracktion::engine::AutomationCurve::getLength

(

)

const

getValueLimits()

juce::Range< float > tracktion::engine::AutomationCurve::getValueLimits

(

)

const

getPoint()

AutomationPoint tracktion::engine::AutomationCurve::getPoint ( int  index ) const

noexcept

getPointTime()

TimePosition tracktion::engine::AutomationCurve::getPointTime ( int  index ) const

noexcept

getPointValue()

float tracktion::engine::AutomationCurve::getPointValue ( int  index ) const

noexcept

getPointCurve()

float tracktion::engine::AutomationCurve::getPointCurve ( int  index ) const

noexcept

getBezierHandle()

CurvePoint tracktion::engine::AutomationCurve::getBezierHandle ( int  index ) const

noexcept

getBezierPoint()

CurvePoint tracktion::engine::AutomationCurve::getBezierPoint ( int  index ) const

noexcept

getBezierEnds()

void tracktion::engine::AutomationCurve::getBezierEnds ( int  index, double &  x1, float &  y1, double &  x2, float &  y2  ) const

noexcept

getValueAt()

float tracktion::engine::AutomationCurve::getValueAt

(

TimePosition

)

const

indexBefore()

int tracktion::engine::AutomationCurve::indexBefore

(

TimePosition

)

const

nextIndexAfter()

int tracktion::engine::AutomationCurve::nextIndexAfter

(

TimePosition

)

const

getNearestPoint()

int tracktion::engine::AutomationCurve::getNearestPoint	(	TimePosition &	,
		float &	v,
		double	xToYRatio
	)		const

countPointsInRegion()

int tracktion::engine::AutomationCurve::countPointsInRegion

(

TimeRange

)

const

clear()

void tracktion::engine::AutomationCurve::clear

(

)

addPoint()

int tracktion::engine::AutomationCurve::addPoint	(	TimePosition	,
		float	value,
		float	curve
	)

removePoint()

void tracktion::engine::AutomationCurve::removePoint

(

int

index

)

removePointsInRegion()

void tracktion::engine::AutomationCurve::removePointsInRegion

(

TimeRange

)

removeRegionAndCloseGap()

void tracktion::engine::AutomationCurve::removeRegionAndCloseGap

(

TimeRange

)

removeRedundantPoints()

void tracktion::engine::AutomationCurve::removeRedundantPoints

(

TimeRange

)

getPointsInRegion()

juce::Array< AutomationPoint > tracktion::engine::AutomationCurve::getPointsInRegion

(

TimeRange

)

const

movePoint()

int tracktion::engine::AutomationCurve::movePoint	(	int	index,
		TimePosition	,
		float	newValue,
		bool	removeInterveningPoints
	)

setPointTime()

void tracktion::engine::AutomationCurve::setPointTime	(	int	index,
		TimePosition
	)

setPointValue()

void tracktion::engine::AutomationCurve::setPointValue	(	int	index,
		float	newValue
	)

setCurveValue()

void tracktion::engine::AutomationCurve::setCurveValue	(	int	index,
		float	newCurve
	)

mergeOtherCurve()

void tracktion::engine::AutomationCurve::mergeOtherCurve	(	const AutomationCurve &	source,
		TimeRange	destRange,
		TimePosition	sourceStartTime,
		TimeDuration	fadeLength,
		bool	leaveOpenAtStart,
		bool	leaveOpenEnded
	)

simplify()

void tracktion::engine::AutomationCurve::simplify	(	TimeRange	,
		double	minTimeDifference,
		float	minValueDifference
	)

rescaleAllTimes()

void tracktion::engine::AutomationCurve::rescaleAllTimes

(

double

factor

)

addToAllTimes()

void tracktion::engine::AutomationCurve::addToAllTimes

(

TimeDuration

delta

)

rescaleValues()

void tracktion::engine::AutomationCurve::rescaleValues	(	float	factor,
		TimeRange
	)

addToValues()

void tracktion::engine::AutomationCurve::addToValues	(	float	valueDelta,
		TimeRange
	)

getBezierXfromT()

static double tracktion::engine::AutomationCurve::getBezierXfromT ( double  t, double  x1, double  xb, double  x2  )

static

getBezierYFromX()

static float tracktion::engine::AutomationCurve::getBezierYFromX ( double  t, double  x1, float  y1, double  xb, float  yb, double  x2, float  y2  )

static

removeAllAutomationCurvesRecursively()

static void tracktion::engine::AutomationCurve::removeAllAutomationCurvesRecursively ( const juce::ValueTree &  )

static

Member Data Documentation

bypass

juce::CachedValue<AtomicWrapper<bool> > tracktion::engine::AutomationCurve::bypass

If set to true, this curve is disabled, having no effect on the AutomatableParameter.

parentState

juce::ValueTree tracktion::engine::AutomationCurve::parentState

state

juce::ValueTree tracktion::engine::AutomationCurve::state

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

• tracktion_AutomationCurve.h