Drive Playback (LogiXノード)

Drive Playback
Inputs
	Impulse	StartDrive
	Impulse	StopDrive
	Impulse	ForceResync
	Float	NormalizedPosition
	Float	MaximumPositionError
	Float	Speed
	Bool	Play
	Bool	Loop
Outputs
	SyncPlayback	DriveTarget
	Impulse	OnStartDrive
	Impulse	OnStopDrive
	Bool	IsDriving

Drive Playbackノードを使用すると、DriveTargetの再生速度を直接制御することができます。これはドライブであるため、異なるユーザーに対してそれぞれ、クリップの再生速度や再生するかどうかをローカル化することが可能です。

使用方法

入力

StartDriveにインパルスを入力すると、ノードはDriveTargetの再生状態のドライブを開始します。これは、Drive Playbackノードに再生状態の排他的な制御を与えます。DriveTargetが以前に別のソースによってドライブされていた場合、制御は引き継がれます。

StopDriveにインパルスを入力すると、ノードはDriveTargetの再生状態のドライブを停止します。再生はドライブ停止直前と同じ状態で継続します。

The ForceResync input will force the normalised position of the DriveTarget to the NormalizedPosition input value when an impulse is received.

The NormalizedPosition input controls the rate/state of playback. Default is 0.

The MaximumPositionError value is the maximum number of seconds that the DriveTarget playback position can deviate from the absolute playback position corresponding to NormalizedPosition input. The normalized playback position will be reset to the NormalizedPosition if the absolute playback position error is greater than MaximumPositionError. Default is 0.

The Speed input scales the rate of playback relative to the rate of change of the NormalizedPosition input, i.e. rate of normalized position change in the DriveTarget is equal to rate of change of NormalizedPosition multiplied by the Speed. If this has a value of 1, the default, the rate of change of DriveTarget playback normalized position is equal to the rate of change of NormalizedPosition. At higher, lower, or negative values the DriveTarget normalized playback position will start to deviate from the NormalizedPosition, resulting in altered playback speed, until the absolute playback position error is greater than the MaximumPositionError.

The Play input controls whether the DriveTarget playback position changes if NormalizedPosition is changing. Default is False.

The Loop input controls whether playback will restart from the beginning if the DriveTarget's normalized position is greater than or equal to 1. Default is False.

Outputs

The OnStartDrive output fires an impulse when an impulse is received at StartDrive. This continues the impulse chain which arrived at StartDrive.

The OnStopDrive output fires an impulse when an impulse is received at StopDrive. This continues the impulse chain which arrived at StopDrive.

The IsDriving output is True if the DriveTarget's playback is being driven by the Drive Playback node, otherwise False.

Node Menu

Actions
Back	--	++	Drive	Drive Playback	Tween	Write
Write Latch	Write Ref	Write Ref Latch