CL_Cubic Class Reference

#include <CL_SimpleChannel.h>

Public Member Functions
	CL_Cubic ()
	CL_Cubic (const CL_SegmentValues &sv)
	CL_Cubic (fpreal iv, fpreal ov, fpreal im, fpreal om, fpreal it, fpreal ot)
void	init (const CL_SegmentValues &sv)
void	getValues (CL_SegmentValues &v) const
fpreal	timeToParametric (fpreal t) const
fpreal	reverseEvalP (fpreal y) const
fpreal	evalP (fpreal u) const
fpreal	eval (fpreal t) const
fpreal	calculateSlopeP (fpreal u) const
fpreal	calculateAccelP (fpreal u) const
bool	getMonotoneInterval (UT_IntervalR &range, bool lock_in)
void	getWeakMonotoneInterval (UT_IntervalR &range, bool lock_in)
void	display () const

Static Public Member Functions
static fpreal	reverseEvalP (const fpreal x[4], fpreal y)
static fpreal	reverseEvalP (const CL_SimpleSegment &seg, fpreal y)
static bool	isMonotone (fpreal iv, fpreal ov, fpreal im, fpreal om, fpreal dt)
static void	clampSlopesToMonotone (fpreal &in, fpreal &out, fpreal in_val, fpreal out_val, fpreal dt)
static fpreal	getMonotoneSlopeSDDE (fpreal v0, fpreal v1, fpreal v2, fpreal t0, fpreal t1, fpreal t2, fpreal m0, fpreal m2)
static void	getMonotoneSlopeSDDE2 (fpreal v0, fpreal v1, fpreal v2, fpreal v3, fpreal t0, fpreal t1, fpreal t2, fpreal t3, fpreal m0, fpreal &m1, fpreal &m2, fpreal m3)

Public Attributes
fpreal	t0
fpreal	t1
fpreal	x0
fpreal	x1
fpreal	x2
fpreal	x3

Detailed Description

Definition at line 83 of file CL_SimpleChannel.h.

Constructor & Destructor Documentation

CL_Cubic::CL_Cubic ( )

inline

Definition at line 89 of file CL_SimpleChannel.h.

CL_Cubic::CL_Cubic

(

const CL_SegmentValues &

sv

)

CL_Cubic::CL_Cubic	(	fpreal	iv,
		fpreal	ov,
		fpreal	im,
		fpreal	om,
		fpreal	it,
		fpreal	ot
	)

Member Function Documentation

fpreal CL_Cubic::calculateAccelP

(

fpreal

u

)

const

fpreal CL_Cubic::calculateSlopeP

(

fpreal

u

)

const

static void CL_Cubic::clampSlopesToMonotone ( fpreal &  in, fpreal &  out, fpreal  in_val, fpreal  out_val, fpreal  dt  )

static

void CL_Cubic::display

(

)

const

fpreal CL_Cubic::eval

(

fpreal

t

)

const

fpreal CL_Cubic::evalP ( fpreal  u ) const

inline

Definition at line 102 of file CL_SimpleChannel.h.

bool CL_Cubic::getMonotoneInterval	(	UT_IntervalR &	range,
		bool	lock_in
	)

static fpreal CL_Cubic::getMonotoneSlopeSDDE ( fpreal  v0, fpreal  v1, fpreal  v2, fpreal  t0, fpreal  t1, fpreal  t2, fpreal  m0, fpreal  m2  )

static

Second derivative discontinuity minimizing method suggested by Wolberg. Given the slopes at the surrounding knots, picks a slope that gets as close to C2 continuity as possible while preserving monotonicity. To be used on keys whose neighbours have pre-determined slopes, like local extrema or non-auto slopes

static void CL_Cubic::getMonotoneSlopeSDDE2 ( fpreal  v0, fpreal  v1, fpreal  v2, fpreal  v3, fpreal  t0, fpreal  t1, fpreal  t2, fpreal  t3, fpreal  m0, fpreal &  m1, fpreal &  m2, fpreal  m3  )

static

void CL_Cubic::getValues

(

CL_SegmentValues &

v

)

const

void CL_Cubic::getWeakMonotoneInterval	(	UT_IntervalR &	range,
		bool	lock_in
	)

void CL_Cubic::init

(

const CL_SegmentValues &

sv

)

static bool CL_Cubic::isMonotone ( fpreal  iv, fpreal  ov, fpreal  im, fpreal  om, fpreal  dt  )

static

static fpreal CL_Cubic::reverseEvalP ( const fpreal  x[4], fpreal  y  )

static

static fpreal CL_Cubic::reverseEvalP ( const CL_SimpleSegment &  seg, fpreal  y  )

static

fpreal CL_Cubic::reverseEvalP

(

fpreal

y

)

const

fpreal CL_Cubic::timeToParametric

(

fpreal

t

)

const

Member Data Documentation

fpreal CL_Cubic::t0

Definition at line 86 of file CL_SimpleChannel.h.

fpreal CL_Cubic::t1

Definition at line 86 of file CL_SimpleChannel.h.

fpreal CL_Cubic::x0

Definition at line 87 of file CL_SimpleChannel.h.

fpreal CL_Cubic::x1

Definition at line 87 of file CL_SimpleChannel.h.

fpreal CL_Cubic::x2

Definition at line 87 of file CL_SimpleChannel.h.

fpreal CL_Cubic::x3

Definition at line 87 of file CL_SimpleChannel.h.

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

• CL/CL_SimpleChannel.h