CH_Segment Class Reference

#include <CH_Segment.h>

Public Member Functions
	CH_Segment (CH_Channel *mom)
	CH_Segment (fpreal def_val, CH_Channel *mom, fpreal len=0)
	CH_Segment (const CH_Segment &from)
	CH_Segment (const CL_SimpleSegment &from, CH_Channel *mom, const char *expr, CH_ExprLanguage language)
	CH_Segment (const char *expr, CH_ExprLanguage language, CH_Channel *mom, fpreal len=0)
	~CH_Segment ()
int64	getMemoryUsage (bool inclusive) const
CH_Manager *	getManager () const
fpreal	getTolerance () const
void	save (std::ostream &os, int binary, bool compiled, bool disabled) const
template<typename FPREAL_TYPE >
bool	load (UT_IStream &is, bool disabled, bool reload=false)
CH_Segment &	operator= (const CH_Segment &from)
int	operator== (const CH_Segment &)
fpreal	evaluate (int thread)
void	evaluateString (UT_String &result, int thread)
void	unresolveLocalVars (int thread)
CH_Channel *	getChannel () const
void	setChannel (CH_Channel *chp)
void	setExprLanguage (CH_ExprLanguage language)
CH_ExprLanguage	getExprLanguage () const
CH_StringMeaning	getStringMeaning ()
int	isMatchFunction () const
int	isLockedSegment () const
int	isChopSegment () const
CH_SegmentFlags	getFlags () const
void	lockLength (int onoff)
void	lockStart (int onoff)
void	lockEnd (int onoff)
void	tieInValue (int onoff, bool dotie=true)
void	tieOutValue (int onoff, bool dotie=true)
void	tieInSlope (int onoff, bool dotie=true, fpreal ar=0.0)
void	tieOutSlope (int onoff, bool dotie=true, fpreal ar=0.0)
void	tieInAccel (int onoff, bool dotie=true)
void	tieOutAccel (int onoff, bool dotie=true)
void	autoInSlope (int onoff)
void	autoOutSlope (int onoff)
void	cook (int state, int unused=0)
int	isCooking () const
int	isLengthLocked () const
int	isStartLocked () const
int	isEndLocked () const
int	isInValueTied () const
int	isOutValueTied () const
int	isInSlopeTied () const
int	isOutSlopeTied () const
int	isInAccelTied () const
int	isOutAccelTied () const
int	isConstant () const
int	isCubic () const
int	isQuintic () const
int	isBezier () const
int	isLinear () const
int	isQLinear () const
int	isQCubic () const
int	isEase () const
int	isEaseIn () const
int	isEaseOut () const
int	isQuaternion () const
bool	isStandard () const
bool	treatExtendAsHold () const
bool	hasFakeSlopeHandles () const
bool	hasFakeAccelHandles () const
int	isInSlopeAuto () const
int	isOutSlopeAuto () const
bool	isInSlopeFixed (bool force) const
bool	isOutSlopeFixed (bool force) const
int	isInValueUsed ()
int	isOutValueUsed ()
int	isInSlopeUsed ()
int	isOutSlopeUsed ()
int	isInAccelUsed ()
int	isOutAccelUsed ()
int	isSplineUsed ()
bool	getFunctionKeyUserFlags (int thread, unsigned &flags)
bool	computeFastTimeDep (bool &is_special) const
bool	isTimeDependent () const
bool	isTimeDependentAndGetValue (fpreal &value, int thread) const
bool	isTimeDependentAndGetValue (UT_DeepString &value, int thread) const
bool	hasNonIntegerKeys () const
unsigned	isDataDependent () const
int	canChange (fpreal start, fpreal end) const
void	changeLength (fpreal len, CH_SegmentScale how=CH_SCALE_ANY, bool accel_ratio=true)
void	changeTimes (fpreal s, fpreal e)
void	stretch (fpreal scale, int adjust_slopes, int adjust_accel)
const char *	getExpression () const
const CH_Expression *	getCHExpr () const
CH_Expression *	getCHExpr ()
bool	isEndSegment () const
fpreal	getInValue () const
fpreal	getOutValue () const
fpreal	getInSlope () const
fpreal	getOutSlope () const
fpreal	getInAccel () const
fpreal	getOutAccel () const
fpreal	getInAccelRatio () const
fpreal	getOutAccelRatio () const
CH_Segment *	getNext ()
const CH_Segment *	getNext () const
void	setNext (CH_Segment *segp)
CH_Segment *	getPrev ()
const CH_Segment *	getPrev () const
void	setPrev (CH_Segment *segp)
fpreal	getLength () const
fpreal	getILength () const
fpreal	getStart () const
fpreal	getEnd () const
fpreal	relativeTime (fpreal t) const
void	changeExpression (const char *expr, CH_ExprLanguage language, bool convert_accels, bool post_process=true)
void	changeExpression (const char *expr, CH_ExprLanguage language)
void	changeExpressionToBezierOrCubic ()
bool	expressionIsAnimationFunctionCall ()
void	setInValue (fpreal v, bool dotie=true)
void	setOutValue (fpreal v, bool dotie=true)
void	setInSlope (fpreal v, bool dotie=true, fpreal ar=0.0)
void	setOutSlope (fpreal v, bool dotie=true, fpreal ar=0.0)
void	setInAccel (fpreal v, bool dotie=true)
void	setOutAccel (fpreal v, bool dotie=true)
void	setInAccelRatio (fpreal ratio, bool dotie=true)
void	setOutAccelRatio (fpreal ratio, bool dotie=true)
void	clampInAccel ()
void	clampOutAccel ()
void	normalizeAccels ()
void	postProcessFakeSlopeAccelHandles ()
void	postProcessHybridSlopes ()
void	makeMonotone (bool do_prev=false, bool do_next=false)
bool	isMonotone () const
bool	getMonotoneInterval (UT_IntervalR &range, bool lock_in)
void	setPrevNext (CH_Segment *p, CH_Segment *n)
void	setChanged ()
void	reverse ()
void	buildOpDependencies (void *ref_id, int thread)
int	changeOpRef (const char *new_fullpath, const char *old_fullpath, const char *old_cwd, const char *chan_name, const char *old_chan_name, int thread)
int	findString (const char *str, bool fullword, bool usewildcards) const
int	changeString (const char *from, const char *to, bool fullword, int thread)
void	transferGroup (CH_Segment &from)
bool	wasModified () const
void	setModified (bool on_off)
void	dirtyExprCache ()
fpreal	getValue (bool left, CH_ValueTypes t) const
void	setValue (bool left, CH_ValueTypes t, fpreal value)
bool	getValueValid (bool left, CH_ValueTypes t)
bool	getValueTied (bool left, CH_ValueTypes t) const
void	setValueTied (bool left, CH_ValueTypes t, bool on_off)
bool	getValueAuto (bool left, CH_ValueTypes t) const
void	setValueAuto (bool left, CH_ValueTypes t, bool on_off)
void	display ()
CH_TimeGroup *	getTimeGroup () const
CL_SimpleSegmentType	getSimpleType () const
CL_SegmentValues	getSegmentValues () const

Static Public Member Functions
static fpreal	getAccelRatio (fpreal slope, fpreal accel, fpreal length)
static fpreal	getAccelFromRatio (fpreal slope, fpreal ratio, fpreal length)
static fpreal	getAccelX (fpreal slope, fpreal accel)
static bool	expressionIsAnimationFunctionCall (const char *expression)
static const char *	getExpressionFromSimpleType (CL_SimpleSegmentType type)

Friends
class	CH_TimeGroup

Detailed Description

Definition at line 106 of file CH_Segment.h.

Constructor & Destructor Documentation

CH_Segment::CH_Segment

(

CH_Channel *

mom

)

CH_Segment::CH_Segment	(	fpreal	def_val,
		CH_Channel *	mom,
		fpreal	len = 0
	)

CH_Segment::CH_Segment

(

const CH_Segment &

from

)

CH_Segment::CH_Segment	(	const CL_SimpleSegment &	from,
		CH_Channel *	mom,
		const char *	expr,
		CH_ExprLanguage	language
	)

CH_Segment::CH_Segment	(	const char *	expr,
		CH_ExprLanguage	language,
		CH_Channel *	mom,
		fpreal	len = 0
	)

CH_Segment::~CH_Segment

(

)

Member Function Documentation

void CH_Segment::autoInSlope

(

int

onoff

)

void CH_Segment::autoOutSlope

(

int

onoff

)

void CH_Segment::buildOpDependencies	(	void *	ref_id,
		int	thread
	)

int CH_Segment::canChange	(	fpreal	start,
		fpreal	end
	)		const

void CH_Segment::changeExpression	(	const char *	expr,
		CH_ExprLanguage	language,
		bool	convert_accels,
		bool	post_process = true
	)

void CH_Segment::changeExpression	(	const char *	expr,
		CH_ExprLanguage	language
	)

void CH_Segment::changeExpressionToBezierOrCubic

(

)

void CH_Segment::changeLength	(	fpreal	len,
		CH_SegmentScale	how = CH_SCALE_ANY,
		bool	accel_ratio = true
	)

int CH_Segment::changeOpRef	(	const char *	new_fullpath,
		const char *	old_fullpath,
		const char *	old_cwd,
		const char *	chan_name,
		const char *	old_chan_name,
		int	thread
	)

int CH_Segment::changeString	(	const char *	from,
		const char *	to,
		bool	fullword,
		int	thread
	)

void CH_Segment::changeTimes	(	fpreal	s,
		fpreal	e
	)

void CH_Segment::clampInAccel

(

)

void CH_Segment::clampOutAccel

(

)

bool CH_Segment::computeFastTimeDep ( bool &  is_special ) const

inline

Definition at line 507 of file CH_Segment.h.

void CH_Segment::cook	(	int	state,
		int	unused = 0
	)

void CH_Segment::dirtyExprCache

(

)

void CH_Segment::display

(

)

fpreal CH_Segment::evaluate

(

int

thread

)

void CH_Segment::evaluateString	(	UT_String &	result,
		int	thread
	)

static bool CH_Segment::expressionIsAnimationFunctionCall ( const char *  expression )

static

bool CH_Segment::expressionIsAnimationFunctionCall

(

)

int CH_Segment::findString	(	const char *	str,
		bool	fullword,
		bool	usewildcards
	)		const

static fpreal CH_Segment::getAccelFromRatio ( fpreal  slope, fpreal  ratio, fpreal  length  )

inlinestatic

Definition at line 320 of file CH_Segment.h.

static fpreal CH_Segment::getAccelRatio ( fpreal  slope, fpreal  accel, fpreal  length  )

static

static fpreal CH_Segment::getAccelX ( fpreal  slope, fpreal  accel  )

static

CH_Channel* CH_Segment::getChannel ( ) const

inline

Definition at line 152 of file CH_Segment.h.

const CH_Expression* CH_Segment::getCHExpr ( ) const

inline

Definition at line 295 of file CH_Segment.h.

CH_Expression* CH_Segment::getCHExpr ( )

inline

Definition at line 296 of file CH_Segment.h.

fpreal CH_Segment::getEnd ( ) const

inline

Definition at line 342 of file CH_Segment.h.

const char* CH_Segment::getExpression

(

)

const

static const char* CH_Segment::getExpressionFromSimpleType ( CL_SimpleSegmentType  type )

static

CH_ExprLanguage CH_Segment::getExprLanguage

(

)

const

CH_SegmentFlags CH_Segment::getFlags ( ) const

inline

Definition at line 167 of file CH_Segment.h.

bool CH_Segment::getFunctionKeyUserFlags	(	int	thread,
		unsigned &	flags
	)

fpreal CH_Segment::getILength ( ) const

inline

Definition at line 339 of file CH_Segment.h.

fpreal CH_Segment::getInAccel ( ) const

inline

Definition at line 306 of file CH_Segment.h.

fpreal CH_Segment::getInAccelRatio ( ) const

inline

Definition at line 308 of file CH_Segment.h.

fpreal CH_Segment::getInSlope ( ) const

inline

Definition at line 304 of file CH_Segment.h.

fpreal CH_Segment::getInValue ( ) const

inline

Definition at line 302 of file CH_Segment.h.

fpreal CH_Segment::getLength ( ) const

inline

Definition at line 338 of file CH_Segment.h.

CH_Manager* CH_Segment::getManager

(

)

const

int64 CH_Segment::getMemoryUsage

(

bool

inclusive

)

const

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

For segments that are not cubic or bezier, sets range to the entire slope interval, (-CH_MAX_SLOPE, CH_MAX_SLOPE), and returns false

CH_Segment* CH_Segment::getNext ( )

inline

Definition at line 329 of file CH_Segment.h.

const CH_Segment* CH_Segment::getNext ( ) const

inline

Definition at line 330 of file CH_Segment.h.

fpreal CH_Segment::getOutAccel ( ) const

inline

Definition at line 307 of file CH_Segment.h.

fpreal CH_Segment::getOutAccelRatio ( ) const

inline

Definition at line 313 of file CH_Segment.h.

fpreal CH_Segment::getOutSlope ( ) const

inline

Definition at line 305 of file CH_Segment.h.

fpreal CH_Segment::getOutValue ( ) const

inline

Definition at line 303 of file CH_Segment.h.

CH_Segment* CH_Segment::getPrev ( )

inline

Definition at line 333 of file CH_Segment.h.

const CH_Segment* CH_Segment::getPrev ( ) const

inline

Definition at line 334 of file CH_Segment.h.

CL_SegmentValues CH_Segment::getSegmentValues

(

)

const

CL_SimpleSegmentType CH_Segment::getSimpleType

(

)

const

fpreal CH_Segment::getStart ( ) const

inline

Definition at line 341 of file CH_Segment.h.

CH_StringMeaning CH_Segment::getStringMeaning

(

)

CH_TimeGroup* CH_Segment::getTimeGroup ( ) const

inline

Definition at line 441 of file CH_Segment.h.

fpreal CH_Segment::getTolerance

(

)

const

fpreal CH_Segment::getValue	(	bool	left,
		CH_ValueTypes	t
	)		const

bool CH_Segment::getValueAuto	(	bool	left,
		CH_ValueTypes	t
	)		const

bool CH_Segment::getValueTied	(	bool	left,
		CH_ValueTypes	t
	)		const

bool CH_Segment::getValueValid	(	bool	left,
		CH_ValueTypes	t
	)

bool CH_Segment::hasFakeAccelHandles ( ) const

inline

Definition at line 229 of file CH_Segment.h.

bool CH_Segment::hasFakeSlopeHandles ( ) const

inline

Definition at line 222 of file CH_Segment.h.

bool CH_Segment::hasNonIntegerKeys

(

)

const

int CH_Segment::isBezier ( ) const

inline

Definition at line 199 of file CH_Segment.h.

int CH_Segment::isChopSegment ( ) const

inline

Definition at line 165 of file CH_Segment.h.

int CH_Segment::isConstant ( ) const

inline

Definition at line 196 of file CH_Segment.h.

int CH_Segment::isCooking ( ) const

inline

Definition at line 186 of file CH_Segment.h.

int CH_Segment::isCubic ( ) const

inline

Definition at line 197 of file CH_Segment.h.

unsigned CH_Segment::isDataDependent

(

)

const

int CH_Segment::isEase ( ) const

inline

Definition at line 203 of file CH_Segment.h.

int CH_Segment::isEaseIn ( ) const

inline

Definition at line 204 of file CH_Segment.h.

int CH_Segment::isEaseOut ( ) const

inline

Definition at line 205 of file CH_Segment.h.

int CH_Segment::isEndLocked ( ) const

inline

Definition at line 189 of file CH_Segment.h.

bool CH_Segment::isEndSegment ( ) const

inline

Definition at line 298 of file CH_Segment.h.

int CH_Segment::isInAccelTied ( ) const

inline

Definition at line 194 of file CH_Segment.h.

int CH_Segment::isInAccelUsed

(

)

int CH_Segment::isInSlopeAuto ( ) const

inline

Definition at line 232 of file CH_Segment.h.

bool CH_Segment::isInSlopeFixed

(

bool

force

)

const

int CH_Segment::isInSlopeTied ( ) const

inline

Definition at line 192 of file CH_Segment.h.

int CH_Segment::isInSlopeUsed

(

)

int CH_Segment::isInValueTied ( ) const

inline

Definition at line 190 of file CH_Segment.h.

int CH_Segment::isInValueUsed

(

)

int CH_Segment::isLengthLocked ( ) const

inline

Definition at line 187 of file CH_Segment.h.

int CH_Segment::isLinear ( ) const

inline

Definition at line 200 of file CH_Segment.h.

int CH_Segment::isLockedSegment ( ) const

inline

Definition at line 164 of file CH_Segment.h.

int CH_Segment::isMatchFunction

(

)

const

bool CH_Segment::isMonotone

(

)

const

int CH_Segment::isOutAccelTied ( ) const

inline

Definition at line 195 of file CH_Segment.h.

int CH_Segment::isOutAccelUsed

(

)

int CH_Segment::isOutSlopeAuto ( ) const

inline

Definition at line 233 of file CH_Segment.h.

bool CH_Segment::isOutSlopeFixed

(

bool

force

)

const

int CH_Segment::isOutSlopeTied ( ) const

inline

Definition at line 193 of file CH_Segment.h.

int CH_Segment::isOutSlopeUsed

(

)

int CH_Segment::isOutValueTied ( ) const

inline

Definition at line 191 of file CH_Segment.h.

int CH_Segment::isOutValueUsed

(

)

int CH_Segment::isQCubic ( ) const

inline

Definition at line 202 of file CH_Segment.h.

int CH_Segment::isQLinear ( ) const

inline

Definition at line 201 of file CH_Segment.h.

int CH_Segment::isQuaternion ( ) const

inline

Definition at line 207 of file CH_Segment.h.

int CH_Segment::isQuintic ( ) const

inline

Definition at line 198 of file CH_Segment.h.

int CH_Segment::isSplineUsed

(

)

bool CH_Segment::isStandard ( ) const

inline

Definition at line 209 of file CH_Segment.h.

int CH_Segment::isStartLocked ( ) const

inline

Definition at line 188 of file CH_Segment.h.

bool CH_Segment::isTimeDependent ( ) const

inline

Definition at line 260 of file CH_Segment.h.

bool CH_Segment::isTimeDependentAndGetValue ( fpreal &  value, int  thread  ) const

inline

bool CH_Segment::isTimeDependentAndGetValue ( UT_DeepString &  value, int  thread  ) const

inline

template<typename FPREAL_TYPE >

bool CH_Segment::load	(	UT_IStream &	is,
		bool	disabled,
		bool	reload = false
	)

void CH_Segment::lockEnd ( int  onoff )

inline

Definition at line 170 of file CH_Segment.h.

void CH_Segment::lockLength ( int  onoff )

inline

Definition at line 168 of file CH_Segment.h.

void CH_Segment::lockStart ( int  onoff )

inline

Definition at line 169 of file CH_Segment.h.

void CH_Segment::makeMonotone	(	bool	do_prev = false,
		bool	do_next = false
	)

void CH_Segment::normalizeAccels

(

)

CH_Segment& CH_Segment::operator=

(

const CH_Segment &

from

)

int CH_Segment::operator== ( const CH_Segment &  )

inline

Definition at line 143 of file CH_Segment.h.

void CH_Segment::postProcessFakeSlopeAccelHandles

(

)

void CH_Segment::postProcessHybridSlopes

(

)

fpreal CH_Segment::relativeTime ( fpreal  t ) const

inline

Definition at line 344 of file CH_Segment.h.

void CH_Segment::reverse

(

)

void CH_Segment::save	(	std::ostream &	os,
		int	binary,
		bool	compiled,
		bool	disabled
	)		const

void CH_Segment::setChanged

(

)

void CH_Segment::setChannel ( CH_Channel *  chp )

inline

Definition at line 153 of file CH_Segment.h.

void CH_Segment::setExprLanguage

(

CH_ExprLanguage

language

)

void CH_Segment::setInAccel	(	fpreal	v,
		bool	dotie = true
	)

void CH_Segment::setInAccelRatio ( fpreal  ratio, bool  dotie = true  )

inline

Definition at line 371 of file CH_Segment.h.

void CH_Segment::setInSlope	(	fpreal	v,
		bool	dotie = true,
		fpreal	ar = 0.0
	)

void CH_Segment::setInValue	(	fpreal	v,
		bool	dotie = true
	)

void CH_Segment::setModified

(

bool

on_off

)

void CH_Segment::setNext ( CH_Segment *  segp )

inline

Definition at line 331 of file CH_Segment.h.

void CH_Segment::setOutAccel	(	fpreal	v,
		bool	dotie = true
	)

void CH_Segment::setOutAccelRatio ( fpreal  ratio, bool  dotie = true  )

inline

Definition at line 377 of file CH_Segment.h.

void CH_Segment::setOutSlope	(	fpreal	v,
		bool	dotie = true,
		fpreal	ar = 0.0
	)

void CH_Segment::setOutValue	(	fpreal	v,
		bool	dotie = true
	)

void CH_Segment::setPrev ( CH_Segment *  segp )

inline

Definition at line 335 of file CH_Segment.h.

void CH_Segment::setPrevNext ( CH_Segment *  p, CH_Segment *  n  )

inline

Definition at line 397 of file CH_Segment.h.

void CH_Segment::setValue	(	bool	left,
		CH_ValueTypes	t,
		fpreal	value
	)

void CH_Segment::setValueAuto	(	bool	left,
		CH_ValueTypes	t,
		bool	on_off
	)

void CH_Segment::setValueTied	(	bool	left,
		CH_ValueTypes	t,
		bool	on_off
	)

void CH_Segment::stretch	(	fpreal	scale,
		int	adjust_slopes,
		int	adjust_accel
	)

void CH_Segment::tieInAccel	(	int	onoff,
		bool	dotie = true
	)

void CH_Segment::tieInSlope	(	int	onoff,
		bool	dotie = true,
		fpreal	ar = 0.0
	)

void CH_Segment::tieInValue	(	int	onoff,
		bool	dotie = true
	)

void CH_Segment::tieOutAccel	(	int	onoff,
		bool	dotie = true
	)

void CH_Segment::tieOutSlope	(	int	onoff,
		bool	dotie = true,
		fpreal	ar = 0.0
	)

void CH_Segment::tieOutValue	(	int	onoff,
		bool	dotie = true
	)

void CH_Segment::transferGroup

(

CH_Segment &

from

)

bool CH_Segment::treatExtendAsHold ( ) const

inline

Definition at line 219 of file CH_Segment.h.

void CH_Segment::unresolveLocalVars

(

int

thread

)

bool CH_Segment::wasModified ( ) const

inline

Definition at line 426 of file CH_Segment.h.

Friends And Related Function Documentation

friend class CH_TimeGroup

friend

Definition at line 503 of file CH_Segment.h.

---

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

• CH/CH_Segment.h