X3D for Web Authors Examples Archive, Chapter 09 - Event Utilities Scripting
![[1] BackgroundColorArrayAnimation.x3d - (default X3D view from 0 0 10)](_viewpoints/BackgroundColorArrayAnimation.x3d._VP_Default viewpoint.png)
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Event utility nodes simplify data-type conversion of events when producing animation chains between nodes. These include BooleanFilter, BooleanSequencer, BooleanToggle, IntegerSequencer, IntegerTrigger and TimeTrigger, which are illustrated in the quick-reference sheet X3D Event Utility Nodes: Field Event Diagrams. The Script node node allows authors to define new functionality produced by JavaScript or Java code. Field declarations define inputOnly, outputOnly, initializeOnly and inputOutput access and types for each field. The supporting Chapter 9 slideset and course videos are available online via X3dGraphics.com. |
![[2] BooleanFilterPumpHouse.x3d - Click pump house to activate](_viewpoints/BooleanFilterPumpHouse.x3d._VP_Click pump house to activate.png){kind=link}
![[3] BooleanFilterPumpHouse.x3d - (default X3D view from 0 0 10)](_viewpoints/BooleanFilterPumpHouse.x3d._VP_Default viewpoint.png){kind=link}
![[4] BooleanSequencerIntegerSequencer.x3d - (default X3D view from 0 0 10)](_viewpoints/BooleanSequencerIntegerSequencer.x3d._VP_Default viewpoint.png){kind=link}
![[5] BooleanSequencerPumpHouse.x3d - touch and hold to interrupt pump operation](_viewpoints/BooleanSequencerPumpHouse.x3d._VP_touch and hold to interrupt pump operation.png){kind=link}
![[6] BooleanSequencerPumpHouse.x3d - (default X3D view from 0 0 10)](_viewpoints/BooleanSequencerPumpHouse.x3d._VP_Default viewpoint.png){kind=link}
![[7] BooleanToggle.x3d - Select red button to toggle cone jitter](_viewpoints/BooleanToggle.x3d._VP_Select red button to toggle cone jitter.png){kind=link}
![[8] BooleanToggle.x3d - (default X3D view from 0 0 10)](_viewpoints/BooleanToggle.x3d._VP_Default viewpoint.png){kind=link}
![[9] BooleanTogglePumpHouse.x3d - Click pump house to toggle operation](_viewpoints/BooleanTogglePumpHouse.x3d._VP_Click pump house to toggle operation.png){kind=link}
![[10] BooleanTogglePumpHouse.x3d - (default X3D view from 0 0 10)](_viewpoints/BooleanTogglePumpHouse.x3d._VP_Default viewpoint.png){kind=link}
![[11] BooleanTriggerPumpHouse.x3d - select pump house to activate](_viewpoints/BooleanTriggerPumpHouse.x3d._VP_select pump house to activate.png){kind=link}
![[12] BooleanTriggerPumpHouse.x3d - (default X3D view from 0 0 10)](_viewpoints/BooleanTriggerPumpHouse.x3d._VP_Default viewpoint.png){kind=link}
![[13] CircleLinesExample.x3d - CircleLines Example](_viewpoints/CircleLinesExample.x3d._VP_CircleLines Example.png){kind=link}
![[14] CircleLinesExample.x3d - (default X3D view from 0 0 10)](_viewpoints/CircleLinesExample.x3d._VP_Default viewpoint.png){kind=link}
![[15] CircleLinesExample60.x3d - Circle Lines Example](_viewpoints/CircleLinesExample60.x3d._VP_Circle Lines Example.png){kind=link}
![[16] CircleLinesExample60.x3d - (default X3D view from 0 0 10)](_viewpoints/CircleLinesExample60.x3d._VP_Default viewpoint.png){kind=link}
![[17] ElevationGridSimpleWaveAnimation.x3d - Wave view](_viewpoints/ElevationGridSimpleWaveAnimation.x3d._VP_Wave view.png){kind=link}
![[18] ElevationGridSimpleWaveAnimation.x3d - (default X3D view from 0 0 10)](_viewpoints/ElevationGridSimpleWaveAnimation.x3d._VP_Default viewpoint.png){kind=link}
![[19] IntegerSequencerPumpHouse.x3d - Click pump house for next cone](_viewpoints/IntegerSequencerPumpHouse.x3d._VP_Click pump house for next cone.png){kind=link}
![[20] IntegerSequencerPumpHouse.x3d - (default X3D view from 0 0 10)](_viewpoints/IntegerSequencerPumpHouse.x3d._VP_Default viewpoint.png){kind=link}
![[21] IntegerSequencerRoadSignSwitcher.x3d - Road sign switcher, 6m away](_viewpoints/IntegerSequencerRoadSignSwitcher.x3d._VP_Road sign switcher, 6m away.png){kind=link}
![[22] IntegerSequencerRoadSignSwitcher.x3d - (default X3D view from 0 0 10)](_viewpoints/IntegerSequencerRoadSignSwitcher.x3d._VP_Default viewpoint.png){kind=link}
![[23] IntegerTrigger.x3d - Select text to change color](_viewpoints/IntegerTrigger.x3d._VP_Select text to change color.png){kind=link}
![[24] IntegerTrigger.x3d - (default X3D view from 0 0 10)](_viewpoints/IntegerTrigger.x3d._VP_Default viewpoint.png){kind=link}
![[25] IntegerTriggerPumpHouse.x3d - Book View](_viewpoints/IntegerTriggerPumpHouse.x3d._VP_Book View.png){kind=link}
![[26] IntegerTriggerPumpHouse.x3d - (default X3D view from 0 0 10)](_viewpoints/IntegerTriggerPumpHouse.x3d._VP_Default viewpoint.png){kind=link}
![[27] MoodSelector.x3d - How do you feel today?](_viewpoints/MoodSelector.x3d._VP_How do you feel today?.png){kind=link}
![[28] MoodSelector.x3d - (default X3D view from 0 0 10)](_viewpoints/MoodSelector.x3d._VP_Default viewpoint.png){kind=link}
![[29] ScriptComplexStateEvents.x3d - Control 3-way lamp](_viewpoints/ScriptComplexStateEvents.x3d._VP_Control 3-way lamp.png){kind=link}
![[30] ScriptComplexStateEvents.x3d - (default X3D view from 0 0 10)](_viewpoints/ScriptComplexStateEvents.x3d._VP_Default viewpoint.png){kind=link}
![[31] ScriptControlEvents.x3d - Push button to change light color](_viewpoints/ScriptControlEvents.x3d._VP_Push button to change light color.png){kind=link}
![[32] ScriptControlEvents.x3d - Book View](_viewpoints/ScriptControlEvents.x3d._VP_Book View.png){kind=link}
![[33] ScriptControlEvents.x3d - (default X3D view from 0 0 10)](_viewpoints/ScriptControlEvents.x3d._VP_Default viewpoint.png){kind=link}
![[34] ScriptEvents.x3d - click pump house to spin cones](_viewpoints/ScriptEvents.x3d._VP_click pump house to spin cones.png){kind=link}
![[35] ScriptEvents.x3d - Book View](_viewpoints/ScriptEvents.x3d._VP_Book View.png){kind=link}
![[36] ScriptEvents.x3d - (default X3D view from 0 0 10)](_viewpoints/ScriptEvents.x3d._VP_Default viewpoint.png){kind=link}
![[37] ScriptEventsPumpHouse.x3d - Book View](_viewpoints/ScriptEventsPumpHouse.x3d._VP_Book View.png){kind=link}
![[38] ScriptEventsPumpHouse.x3d - (default X3D view from 0 0 10)](_viewpoints/ScriptEventsPumpHouse.x3d._VP_Default viewpoint.png){kind=link}
![[39] ScriptNodeEventOutControl-EcmaScript.x3d - View test](_viewpoints/ScriptNodeEventOutControl-EcmaScript.x3d._VP_View test.png){kind=link}
![[40] ScriptNodeEventOutControl-EcmaScript.x3d - (default X3D view)](_viewpoints/ScriptNodeEventOutControl-EcmaScript.x3d._VP_Default viewpoint.png){kind=link}
![[41] ScriptNodeFieldControl-EcmaScript.x3d - View test](_viewpoints/ScriptNodeFieldControl-EcmaScript.x3d._VP_View test.png){kind=link}
![[42] ScriptNodeFieldControl-EcmaScript.x3d - (default X3D view from 0 0 10)](_viewpoints/ScriptNodeFieldControl-EcmaScript.x3d._VP_Default viewpoint.png){kind=link}
![[43] ScriptSimpleStateEvents.x3d - click switch to toggle light](_viewpoints/ScriptSimpleStateEvents.x3d._VP_click switch to toggle light.png){kind=link}
![[44] ScriptSimpleStateEvents.x3d - (default X3D view from 0 0 10)](_viewpoints/ScriptSimpleStateEvents.x3d._VP_Default viewpoint.png){kind=link}
![[45] TestScriptInitialization.x3d - (default X3D view from 0 0 10)](_viewpoints/TestScriptInitialization.x3d._VP_Default viewpoint.png){kind=link}
![[46] TimeTriggerPumpHouse.x3d - Book View](_viewpoints/TimeTriggerPumpHouse.x3d._VP_Book View.png){kind=link}
![[47] TimeTriggerPumpHouse.x3d - (default X3D view from 0 0 10)](_viewpoints/TimeTriggerPumpHouse.x3d._VP_Default viewpoint.png){kind=link}
![[48] TimeTriggerTest.x3d - TimeTrigger test](_viewpoints/TimeTriggerTest.x3d._VP_TimeTrigger test.png){kind=link}
![[49] TimeTriggerTest.x3d - (default X3D view from 0 0 10)](_viewpoints/TimeTriggerTest.x3d._VP_Default viewpoint.png){kind=link}