{ "X3D": { "encoding":"UTF-8", "@profile":"Immersive", "@version":"3.3", "@xsd:noNamespaceSchemaLocation":"https://www.web3d.org/specifications/x3d-3.3.xsd", "JSON schema":"https://www.web3d.org/specifications/x3d-4.0-JSONSchema.autogenerated.json", "head": { "meta": [ { "@name":"title", "@content":"TimeOfDay.x3d" }, { "@name":"creator", "@content":"Joe Roth" }, { "@name":"created", "@content":"29 December 2000" }, { "@name":"modified", "@content":"20 October 2019" }, { "@name":"description", "@content":"Control scene lighting to simulate time of day, and also modify Fog for visibility." }, { "@name":"warning", "@content":"Fog affects 3D objects but not background in scene." }, { "@name":"identifier", "@content":"https://www.web3d.org/x3d/content/examples/Savage/Environment/TimeOfDay/TimeOfDay.x3d" }, { "@name":"generator", "@content":"X3D-Edit 3.3, https://www.web3d.org/x3d/tools/X3D-Edit" }, { "@name":"license", "@content":"../../license.html" }, { "@name":"translated", "@content":"26 March 2026" }, { "@name":"generator", "@content":"X3dToJson.xslt, https://www.web3d.org/x3d/stylesheets/X3dToJson.html" }, { "@name":"reference", "@content":"X3D JSON encoding: https://www.web3d.org/wiki/index.php/X3D_JSON_Encoding" } ] }, "Scene": { "-children":[ { "WorldInfo": { "@title":"TimeOfDay.x3d" } }, { "ExternProtoDeclare": { "@name":"ClockMechanism", "@url":["ClockMechanismPROTO.x3d#ClockMechanism","https://www.web3d.org/x3d/content/examples/Savage/Environment/TimeOfDay/ClockMechanismPROTO.x3d#ClockMechanism","ClockMechanismPROTO.wrl#ClockMechanism","https://www.web3d.org/x3d/content/examples/Savage/Environment/TimeOfDay/ClockMechanismPROTO.wrl#ClockMechanism","http://www.cgrg.ohio-state.edu/%257Epgerstma/protolib/protolib/ClockMechanism/ClockMechanismPROTO.wrl#ClockMechanism"], "field": [ { "@name":"set_hour", "@accessType":"inputOnly", "@type":"SFInt32" }, { "@name":"set_minute", "@accessType":"inputOnly", "@type":"SFInt32" }, { "@name":"set_second", "@accessType":"inputOnly", "@type":"SFInt32" }, { "@name":"autoClock", "@accessType":"initializeOnly", "@type":"SFBool" }, { "@name":"hour", "@accessType":"initializeOnly", "@type":"SFInt32" }, { "@name":"minute", "@accessType":"initializeOnly", "@type":"SFInt32" }, { "@name":"second", "@accessType":"initializeOnly", "@type":"SFInt32" }, { "@name":"hourHandAxis", "@accessType":"initializeOnly", "@type":"SFVec3f" }, { "@name":"minuteHandAxis", "@accessType":"initializeOnly", "@type":"SFVec3f" }, { "@name":"secondHandAxis", "@accessType":"initializeOnly", "@type":"SFVec3f" }, { "@name":"twentyFourHours", "@accessType":"initializeOnly", "@type":"SFBool" }, { "@name":"hour_changed", "@accessType":"outputOnly", "@type":"SFInt32" }, { "@name":"minute_changed", "@accessType":"outputOnly", "@type":"SFInt32" }, { "@name":"second_changed", "@accessType":"outputOnly", "@type":"SFInt32" }, { "@name":"hourHand_changed", "@accessType":"outputOnly", "@type":"SFRotation" }, { "@name":"minuteHand_changed", "@accessType":"outputOnly", "@type":"SFRotation" }, { "@name":"secondHand_changed", "@accessType":"outputOnly", "@type":"SFRotation" }, { "@name":"hourpercent_changed", "@accessType":"outputOnly", "@type":"SFFloat" } ] } }, { "ProtoInstance": { "@name":"ClockMechanism", "@DEF":"ClockMechanism" } }, { "#comment":"Note headlight turned off in NavigationInfo. 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"@key":[0,0.1,0.5,0.9,1], "@keyValue":[0.8,-0.2,-0.2,0.8,-0.2,-0.2,0,-1,-0.2,-0.8,-0.2,-0.2,-0.8,-0.2,-0.2] } }, { "Transform": { "@translation":[0,5,135], "-children":[ { "Viewpoint": { "@description":"Control Panel" } } ] } }, { "Transform": { "@translation":[0,0,100], "-children":[ { "Transform": { "@rotation":[-1,0,0,1.57], "@translation":[0,-10,0], "-children":[ { "Inline": { "@DEF":"Indy", "@bboxCenter":[0,1,0], "@bboxSize":[6,2,6], "@url":["indy.x3d","https://www.web3d.org/x3d/content/examples/Savage/Environment/TimeOfDay/indy.x3d","indy.wrl","https://www.web3d.org/x3d/content/examples/Savage/Environment/TimeOfDay/indy.wrl"] } } ] } }, { "Transform": { "@scale":[5,5,5], "@translation":[-3,10,0], "-children":[ { "Inline": { "@DEF":"clock", 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"@point":[-0.02,0.705,0.04,-0.019,0.711,0.04,-0.016,0.716,0.04,-0.012,0.721,0.04,-0.006,0.723,0.04,0,0.724,0.04,0.006,0.723,0.04,0.012,0.721,0.04,0.016,0.716,0.04,0.019,0.711,0.04,0.02,0.705,0.04,0.02,-0.005,0.04,0.019,-0.011,0.04,0.016,-0.016,0.04,0.012,-0.021,0.04,0.006,-0.023,0.04,0,-0.024,0.04,-0.003,-0.023,0.04,-0.012,-0.021,0.04,-0.016,-0.016,0.04,-0.019,-0.011,0.04,-0.02,-0.005,0.04] } } } } } } ] } }, { "Shape": { "-appearance": { "Appearance": { "-material": { "Material": { "@transparency":1 } } } }, "-geometry": { "Box": { } } } } ] } }, { "Transform": { "@scale":[5,5,5], "@translation":[5,10,0], "-children":[ { "Switch": { "@DEF":"ampmswitch", "@whichChoice":0, "-children":[ { "Group": { "-children":[ { "Shape": { "-appearance": { "Appearance": { "@USE":"green" } }, "-geometry": { "Text": { "@string":["AM"], "-fontStyle": { "FontStyle": { } } } } } } ] } }, { "Group": { "-children":[ { "Shape": { "-appearance": { "Appearance": { "@USE":"green" } }, "-geometry": { "Text": { "@string":["PM"], "-fontStyle": { "FontStyle": { } } } } } } ] } } ] } }, { "Script": { "@DEF":"ampm", "field": [ { "@name":"set_boolean", "@accessType":"inputOnly", "@type":"SFBool" }, { "@name":"whichchoice", "@accessType":"outputOnly", "@type":"SFInt32" } ], "#sourceCode":[ "", "", "ecmascript:", "", "function set_boolean ( boolean_input, eventTime)", "{", "", " if ( boolean_input== false ) { whichchoice = 0;}", "", "\tif ( boolean_input== true ) { whichchoice = 1; }", "", "}", "", "" ] } }, { "Transform": { "@scale":[4,1,1], "@translation":[-1,2.5,0], "-children":[ { "Shape": { "-appearance": { "Appearance": { "-material": { "Material": { "@transparency":1 } } } }, "-geometry": { "Box": { } } } }, { "TouchSensor": { "@DEF":"VisibilityButton", "@description":"click to change" } } ] } } ] } }, { "Transform": { "@scale":[5,5,5], "@translation":[-37,2,0], "-children":[ { "Shape": { "-appearance": { "Appearance": { "@USE":"green" } }, "-geometry": { "Text": { "@string":["Click on the clock to increment time by one hour."], "-fontStyle": { "FontStyle": { "@size":0.7 } } } } } }, { "Transform": { "@translation":[0,-1,0], "-children":[ { "Shape": { "-appearance": { "Appearance": { "@USE":"green" } }, "-geometry": { "Text": { "@string":["Select the word Visibility to change visibility range"], "-fontStyle": { "FontStyle": { "@size":0.7 } } } } } } ] } } ] } } ] } }, { "Transform": { "-children":[ { "Shape": { "-geometry": { "Extrusion": { "@crossSection":[0,0,0,100,100,100,100,0,0,0], "@solid":false, "@spine":[-50,-50,50,-50,50,50] } }, "-appearance": { "Appearance": { "-material": { "Material": { "@DEF":"transparent", "@diffuseColor":[0,0,0] } } } } } } ] } }, { "Transform": { "@rotation":[0,1,0,3.14], "@translation":[0,0,-60], "-children":[ { "Viewpoint": { "@description":"outside" } } ] } }, { "Script": { "@DEF":"Incrementor", "field": [ { "@name":"set_boolean", "@accessType":"inputOnly", "@type":"SFBool" }, { "@name":"hour_changed", "@accessType":"outputOnly", "@type":"SFInt32" }, { "@name":"twelvebool", "@accessType":"outputOnly", "@type":"SFBool" } ], "#sourceCode":[ "", "", "ecmascript:", "", "function set_boolean ( boolean_input, eventTime)", "{", "\tBrowser.println ('boolean_input=' + boolean_input);", "\tif ( boolean_input == true )", "\t\t{ hour_changed = hour_changed + 1;}", "", " if (hour_changed <= 11){twelvebool = false; }", "", "\tif (hour_changed > 11){twelvebool = true; }", "\tif (hour_changed ==24) {hour_changed = 0;}", "}", "", "// separage function needed for set_hour", "// hour_changed is an output, it gets set in the function", "", "" ] } }, { "Transform": { "@scale":[5,5,5], "@translation":[-18,18,100], "-children":[ { "Switch": { "@DEF":"FogSwitch", "@whichChoice":0, "-children":[ { "Group": { "-children":[ { "Shape": { "-appearance": { "Appearance": { "@USE":"green" } }, "-geometry": { "Text": { "@string":["Visibility Unlimited"], "-fontStyle": { "FontStyle": { } } } } } } ] } }, { "Group": { "-children":[ { "Shape": { "-appearance": { "Appearance": { "@USE":"green" } }, "-geometry": { "Text": { "@string":["Visibility 5000 Meters"], "-fontStyle": { "FontStyle": { } } } } } } ] } }, { "Group": { "-children":[ { "Shape": { "-appearance": { "Appearance": { "@USE":"green" } }, "-geometry": { "Text": { "@string":["Visibility 2500 Meters"], "-fontStyle": { "FontStyle": { } } } } } } ] } }, { "Group": { "-children":[ { "Shape": { "-appearance": { "Appearance": { "@USE":"green" } }, "-geometry": { "Text": { "@string":["Visibility 1000 Meters"], "-fontStyle": { "FontStyle": { } } } } } } ] } }, { "Group": { "-children":[ { "Shape": { "-appearance": { "Appearance": { "@USE":"green" } }, "-geometry": { "Text": { "@string":["Visibility 500 Meters"], "-fontStyle": { "FontStyle": { } } } } } } ] } }, { "Group": { "-children":[ { "Shape": { "-appearance": { "Appearance": { "@USE":"green" } }, "-geometry": { "Text": { "@string":["Visibility 250 Meters"], "-fontStyle": { "FontStyle": { } } } } } } ] } }, { "Group": { "-children":[ { "Shape": { "-appearance": { "Appearance": { "@USE":"green" } }, "-geometry": { "Text": { "@string":["Visibility 100 Meters"], "-fontStyle": { "FontStyle": { } } } } } } ] } }, { "Group": { "-children":[ { "Shape": { "-appearance": { "Appearance": { "@USE":"green" } }, "-geometry": { "Text": { "@string":["Visibility 50 Meters"], "-fontStyle": { "FontStyle": { } } } } } } ] } }, { "Group": { "-children":[ { "Shape": { "-appearance": { "Appearance": { "@USE":"green" } }, "-geometry": { "Text": { "@string":["Visibility 25 Meters"], "-fontStyle": { "FontStyle": { } } } } } } ] } }, { "Group": { "-children":[ { "Shape": { "-appearance": { "Appearance": { "@USE":"green" } }, "-geometry": { "Text": { "@string":["Visibility 10 Meters"], "-fontStyle": { "FontStyle": { } } } } } } ] } }, { "Group": { "-children":[ { "Shape": { "-appearance": { "Appearance": { "@USE":"green" } }, "-geometry": { "Text": { "@string":["Visibility 5 Meters"], "-fontStyle": { "FontStyle": { } } } } } } ] } }, { "Group": { "-children":[ { "Shape": { "-appearance": { "Appearance": { "@USE":"green" } }, "-geometry": { "Text": { "@string":["Visibility 1 Meter"], "-fontStyle": { "FontStyle": { } } } } } } ] } } ] } }, { "Script": { "@DEF":"VisibilityScript", "field": [ { "@name":"set_boolean", "@accessType":"inputOnly", "@type":"SFBool" }, { "@name":"whichchoice", "@accessType":"outputOnly", "@type":"SFInt32" }, { "@name":"range", "@accessType":"outputOnly", "@type":"SFFloat" }, { "@name":"binder", "@accessType":"outputOnly", "@type":"SFBool" } ], "#sourceCode":[ "", "", "ecmascript:", "", "function set_boolean ( boolean_input, eventTime)", "{", "binder =true;", "if ( boolean_input== false ) { return; }", "whichchoice = whichchoice +1;", "if ( whichchoice ==12 ) { whichchoice = 0; }", "if (whichchoice ==0) {range = 0;}", "if (whichchoice ==1) {range = 5000;}", "if (whichchoice ==2) {range = 2500;}", "if (whichchoice ==3) {range = 1000;}", "if (whichchoice ==4) {range = 500;}", "if (whichchoice ==5) {range = 250;}", "if (whichchoice ==6) {range = 100;}", "if (whichchoice ==7) {range = 50;}", "if (whichchoice ==8) {range = 25;}", "if (whichchoice ==9) {range = 10;}", "if (whichchoice ==10) {range = 5;}", "if (whichchoice ==11) {range = 1;}", "}", "", "" ] } } ] } } ] } }, { "Fog": { "@DEF":"Foggy", "@color":[0,0,0], "@fogType":"EXPONENTIAL" } }, { "#comment":"The following two routes toggle the twelve Visibility Text Range labels driven by a touch sensor." }, { "ROUTE": { "@fromField":"isActive", "@fromNode":"VisibilityButton", "@toField":"set_boolean", "@toNode":"VisibilityScript" } }, { "ROUTE": { "@fromField":"whichchoice", "@fromNode":"VisibilityScript", "@toField":"whichChoice", "@toNode":"FogSwitch" } }, { "#comment":"The following two routes change the visibility range on the Fog node through twelve settings." }, { "ROUTE": { "@fromField":"range", "@fromNode":"VisibilityScript", "@toField":"visibilityRange", "@toNode":"Foggy" } }, { "ROUTE": { "@fromField":"binder", "@fromNode":"VisibilityScript", "@toField":"set_bind", "@toNode":"Foggy" } }, { "#comment":"The following two routes changes the am to pm text and vice-versa when the clock strikes twelve." }, { "ROUTE": { "@fromField":"twelvebool", "@fromNode":"Incrementor", "@toField":"set_boolean", "@toNode":"ampm" } }, { "ROUTE": { "@fromField":"whichchoice", "@fromNode":"ampm", "@toField":"whichChoice", "@toNode":"ampmswitch" } }, { "#comment":"The following three routes rotate the hour, minute, and second hands." }, { "ROUTE": { "@fromField":"hourHand_changed", "@fromNode":"ClockMechanism", "@toField":"set_rotation", "@toNode":"H" } }, { "ROUTE": { "@fromField":"minuteHand_changed", "@fromNode":"ClockMechanism", "@toField":"set_rotation", "@toNode":"M" } }, { "ROUTE": { "@fromField":"secondHand_changed", "@fromNode":"ClockMechanism", "@toField":"set_rotation", "@toNode":"S" } }, { "#comment":"The following two routes incremnet the clock one hour when the button is pushed." }, { "ROUTE": { "@fromField":"isActive", "@fromNode":"button", "@toField":"set_boolean", "@toNode":"Incrementor" } }, { "ROUTE": { "@fromField":"hour_changed", "@fromNode":"Incrementor", "@toField":"set_hour", "@toNode":"ClockMechanism" } }, { "#comment":"The following five routes have the clock mechanism drive the light direction, light ambient intensity, as well as the transparency of a box around the world which has the effect darkening the background nodes." }, { "ROUTE": { "@fromField":"hourpercent_changed", "@fromNode":"ClockMechanism", "@toField":"set_fraction", "@toNode":"LightAmbient" } }, { "ROUTE": { "@fromField":"hourpercent_changed", "@fromNode":"ClockMechanism", "@toField":"set_fraction", "@toNode":"LightDirection" } }, { "ROUTE": { "@fromField":"value_changed", "@fromNode":"LightDirection", "@toField":"set_direction", "@toNode":"SunLight" } }, { "ROUTE": { "@fromField":"value_changed", "@fromNode":"LightAmbient", "@toField":"set_ambientIntensity", "@toNode":"SunLight" } }, { "ROUTE": { "@fromField":"value_changed", "@fromNode":"LightAmbient", "@toField":"set_transparency", "@toNode":"transparent" } } ] } } }