instantreality 1.0

Component:
EventUtilities
Status:
fully implemented
Structure type:
concrete
Standard:
X3D3.0

BooleanSequencer

BooleanSequencer generates periodic discrete Boolean values that can be ROUTEd to other Boolean attributes. Typical input: ROUTE someTimeSensor.fraction_changed TO someInterpolator.set_fraction Typical output: ROUTE someInterpolator.value_changed TO destinationNode.set_attribute.

Inheritance

Code

XML encoding
<BooleanSequencer logFeature=''
enabled='TRUE'
key=''
keyValue=''
 />
Classic encoding
BooleanSequencer {
	logFeature [""]
	enabled TRUE
	key []
	keyValue []
}

Interface

Filter: X3D only | Avalon only | All
id Name DataType PartType Default ValueType Description
SFBool next SFBool inputOnly Trigger next output value in keyValue array. Hint: loops from last to first if necessary.
SFBool previous SFBool inputOnly Trigger previous output value in keyValue array. Hint: loops from first to last if necessary.
SFFloat set_fraction SFFloat inputOnly set_fraction selects input key for corresponding keyValue output.
SFBool enabled SFBool inputOutput TRUE Enables or disables the node. A node that is disabled does not react to incoming events and does not send events.
MFFloat key MFFloat inputOutput Definition parameters for linear-interpolation function time intervals, in increasing order and corresponding to keyValues. Hint: number of keys must match number of keyValues!
MFBool keyValue MFBool inputOutput Output values for linear interopolation, each corresponding to time-fraction keys. Hint: number of keys must match number of keyValues!
MFString logFeature MFString inputOutput state, child, parent, route, eventIn, eventOut controls the logging of changes, state: log state changes (e.g. live), child: log child add/remove, parent: log parent add/remove, route: log route add/remove; eventIn: log receiving of events, eventOut: log sending of events: guiView, runtime system should create node-view, guiEdit: runtime system should create node-editeverything: log everything
SFNode metadata SFNode inputOutput MetadataObject container for payload metadata inside MetadataSet element
SFBool value_changed SFBool outputOnly Single intermittent output value determined by current key time and corresponding keyValue pair.