direct.interval.MetaInterval

from direct.interval.MetaInterval import MetaInterval, Parallel, ParallelEndTogether, Sequence, Track

This module defines the various “meta intervals”, which execute other intervals either in parallel or in a specified sequential order.

Inheritance diagram

class MetaInterval(*ivals, **kw)

Bases: CMetaInterval

SequenceNum = 1

__init__(*ivals, **kw)

addInterval(ival, relTime, relTo)

addParallel(list, name, relTime, relTo, duration)

addParallelEndTogether(list, name, relTime, relTo, duration)

addSequence(list, name, relTime, relTo, duration)

addTrack(trackList, name, relTime, relTo, duration)

append(ival)

applyIvals(meta, relTime, relTo)

clearIntervals()

clearToInitial()

count(ival)

property duration

extend(ivals)

finish()

getDuration()

getIntervalStartTime(*args, **kw)

getManager()

index(ival)

insert(index, ival)

loop(startT=0.0, endT=-1.0, playRate=1.0)

property manager

notify = <direct.directnotify.Notifier.Notifier object>

pause()

property play_rate

C++ Interface: get_play_rate(CInterval self)

/**

• Returns the play rate as set by the last call to start(), loop(), or

• set_play_rate().

*/

pop(index=None)

privDoEvent(t, event)

privPostEvent()

remove(ival)

resume(startT=None)

resumeUntil(endT)

reverse()

setIntervalStartTime(*args, **kw)

setManager(manager)

setPlayRate(playRate)

Changes the play rate of the interval. If the interval is already started, this changes its speed on-the-fly. Note that since playRate is a parameter to start() and loop(), the next call to start() or loop() will reset this parameter.

setT(t)

sort(cmpfunc=None)

start(startT=0.0, endT=-1.0, playRate=1.0)

property t

C++ Interface: get_t(CInterval self)

/**

• Returns the current time of the interval: the last value of t passed to

• priv_initialize(), priv_step(), or priv_finalize().

*/

timeline(out=None)

validateComponent(component)

validateComponents(components)

class Parallel(*ivals, **kw)

Bases: MetaInterval

applyIvals(meta, relTime, relTo)

class ParallelEndTogether(*ivals, **kw)

Bases: MetaInterval

applyIvals(meta, relTime, relTo)

class Sequence(*ivals, **kw)

Bases: MetaInterval

applyIvals(meta, relTime, relTo)

class Track(*ivals, **kw)

Bases: MetaInterval

applyIvals(meta, relTime, relTo)

validateComponent(tupleObj)