PhosphorAnimation::Interpolate< QTransform > Struct Reference

#include <phosphor-animation/include/PhosphorAnimation/Interpolate.h>

Static Public Member Functions
static QTransform	lerp (const QTransform &from, const QTransform &to, qreal t)
static qreal	distance (const QTransform &from, const QTransform &to)
	Frobenius norm — mixes translation-pixels and rotation/scale units.
static bool	isFinite (const QTransform &t)

Static Public Attributes
static constexpr qreal	retargetEpsilon = 0.5

Member Function Documentation

distance()

static qreal PhosphorAnimation::Interpolate< QTransform >::distance ( const QTransform &  from, const QTransform &  to  )

inlinestatic

Frobenius norm — mixes translation-pixels and rotation/scale units.

Adequate for pure-translate retarget; mixed cases auto-degrade in AnimatedValue<QTransform>::retarget.

isFinite()

static bool PhosphorAnimation::Interpolate< QTransform >::isFinite ( const QTransform &  t )

inlinestatic

lerp()

static QTransform PhosphorAnimation::Interpolate< QTransform >::lerp ( const QTransform &  from, const QTransform &  to, qreal  t  )

inlinestatic

Member Data Documentation

retargetEpsilon

constexpr qreal PhosphorAnimation::Interpolate< QTransform >::retargetEpsilon = 0.5

staticconstexpr

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

• phosphor-animation/include/PhosphorAnimation/Interpolate.h