| 1 |
<?xml version="1.0" encoding="UTF-8"?>
|
| 2 |
<!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.1//EN" "https://www.web3d.org/specifications/x3d-3.1.dtd">
|
| 3 | <X3D profile='Immersive' version='3.1' xmlns:xsd='http://www.w3.org/2001/XMLSchema-instance' xsd:noNamespaceSchemaLocation='https://www.web3d.org/specifications/x3d-3.1.xsd'> |
| 4 | <head> |
| 5 | <meta name='title' content='TouchSensorIsOverEventECMAScript.x3d'/> |
| 6 | <meta name='description' content='This example demonstrates a scripted response to a TouchSensor isOver event by changing the color of a Box from blue to red'/> |
| 7 | <meta name='creator' content='X3D Specification'/> |
| 8 | <meta name='translated' content='23 February 2005'/> |
| 9 | <meta name='modified' content='20 October 2019'/> |
| 10 | <meta name='subject' content='X3D ECMAScript Script Authoring Interface (SAI)'/> |
| 11 | <meta name='identifier' content='https://www.web3d.org/x3d/content/examples/Basic/ScriptConformance/TouchSensorIsOverEventECMAScript.x3d'/> |
| 12 | <meta name='reference' content='https://www.web3d.org/x3d/specifications/ISO-IEC-19777-1-X3DLanguageBindings-ECMAScript/Part1/examples.html#TouchSensorIsOverEvent'/> |
| 13 | <meta name='generator' content='Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html'/> |
| 14 | <meta name='generator' content='X3D-Edit 3.3, https://savage.nps.edu/X3D-Edit'/> |
| 15 | <meta name='license' content='../license.html'/> |
| 16 | </head> |
| 17 | <Scene> |
| 18 | <WorldInfo title='TouchSensorIsOverEventECMAScript.x3d'/> |
| 19 | <Group> |
| 20 | <Shape> |
| 21 | <Appearance> |
| 22 |
<!-- ROUTE information for MAT node:
[from SC.diffuseColor_changed to set_diffuseColor
]
-->
<Material DEF='MAT' diffuseColor='0 0 1'/> |
| 23 | </Appearance> |
| 24 | <Box/> |
| 25 | </Shape> |
| 26 |
<!-- ROUTE information for TS node:
[from isOver to SC.isOver
]
-->
<TouchSensor DEF='TS'/> |
| 27 | </Group> |
| 28 |
<!-- ROUTE information for SC node:
[from TS.isOver to isOver
]
[from diffuseColor_changed to MAT.set_diffuseColor
]
-->
<Script DEF='SC'> |
| 29 | <field name='isOver' type='SFBool' accessType='inputOnly'/> |
| 30 | <field name='diffuseColor_changed' type='SFColor' accessType='outputOnly'/> |
<![CDATA[
ecmascript:
function isOver(val)
{
if (val == true)
{
diffuseColor_changed = new SFColor(1,0,0);
}
else
{
diffuseColor_changed = new SFColor(0,0,1);
}
}
]]>
|
|
| 32 | </Script> |
| 33 | < ROUTE fromNode='TS' fromField='isOver' toNode='SC' toField='isOver'/> |
| 34 | < ROUTE fromNode='SC' fromField='diffuseColor_changed' toNode='MAT' toField='set_diffuseColor'/> |
| 35 | </Scene> |
| 36 | </X3D> |
Event Graph ROUTE Table entries with 2 ROUTE connections total, showing X3D event-model relationships for this scene.
Each row shows an event cascade that may occur during a single timestamp interval between frame renderings, as part of the X3D execution model.
|
TS
TouchSensor isOver SFBool |
SC
Script isOver SFBool |
then
|
SC
Script diffuseColor_changed SFColor |
MAT
Material set_diffuseColor SFColor |
<!--
Color legend: X3D terminology
<X3dNode
DEF='idName' field='value'/>
matches XML terminology
<XmlElement
DEF='idName' attribute='value'/>
(Light-blue background: event-based behavior node or statement)
(Grey background inside box: inserted documentation)
(Magenta background: X3D Extensibility)
-->
<!--
For additional help information about X3D scenes, please see X3D Tooltips, X3D Resources, and X3D Scene Authoring Hints.
-->