{ "X3D": { "encoding":"UTF-8", "@profile":"Immersive", "@version":"3.0", "@xsd:noNamespaceSchemaLocation":"https://www.web3d.org/specifications/x3d-3.0.xsd", "JSON schema":"https://www.web3d.org/specifications/x3d-4.0-JSONSchema.autogenerated.json", "head": { "meta": [ { "@name":"title", "@content":"GridYZ_20x20Movable.x3d" }, { "@name":"creator", "@content":"Don Brutzman" }, { "@name":"created", "@content":"8 November 2000" }, { "@name":"modified", "@content":"28 November 2019" }, { "@name":"description", "@content":"Line grid authoring tool for precise measurement in 3D space: drag plane to move along X axis, click numbers to hide grid. Oriented along YZ plane, size 20m by 20m, default block size 1m by 1m." }, { "@name":"reference", "@content":"https://www.web3d.org/x3d/content/examples/Savage/Tools/Authoring/GridsExample.x3d" }, { "@name":"identifier", "@content":"https://www.web3d.org/x3d/content/examples/Savage/Tools/Authoring/GridYZ_20x20Movable.x3d" }, { "@name":"generator", "@content":"X3D-Edit 3.2, 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":"GridYZ_20x20Movable.x3d" } }, { "Viewpoint": { "@description":"YZ grid (15 0 30 relative)", "@orientation":[0,1,0,0.465], "@position":[15,0,30] } }, { "Viewpoint": { "@description":"YZ grid (30 0 0 relative)", "@orientation":[0,1,0,1.57079], "@position":[30,0,0] } }, { "Viewpoint": { "@description":"YZ grid (25 0 -25 relative)", "@orientation":[0,1,0,2.37], "@position":[25,0,-25] } }, { "Transform": { "@DEF":"GridLocation", "-children":[ { "Group": { "-children":[ { "TouchSensor": { "@DEF":"TextLabelTouchSensor", "@description":"select and hold to hide grid" } }, { "Transform": { "@translation":[0,-0.5,0], "-children":[ { "Billboard": { "-children":[ { "Shape": { "-geometry": { "Text": { "@DEF":"CenterText", "@string":["origin"], "-fontStyle": { "FontStyle": { "@DEF":"LABEL_FONT", "@family":["SANS"], "@justify":["MIDDLE","MIDDLE"], "@size":0.4 } } } }, "-appearance": { "Appearance": { "@DEF":"DefaultAppearance", "-material": { "Material": { } } } } } } ] } } ] } }, { "Transform": { "@translation":[0,10.5,-10], "-children":[ { "Billboard": { "-children":[ { "Shape": { "-geometry": { "Text": { "@DEF":"UpperRightText", "@string":["0 10 -10"], "-fontStyle": { "FontStyle": { "@USE":"LABEL_FONT" } } } }, "-appearance": { "Appearance": { "@USE":"DefaultAppearance" } } } } ] } } ] } }, { "Transform": { "@translation":[0,10.5,10], "-children":[ { "Billboard": { "-children":[ { "Shape": { "-geometry": { "Text": { "@DEF":"UpperLeftText", "@string":["0 10 10"], "-fontStyle": { "FontStyle": { "@USE":"LABEL_FONT" } } } }, "-appearance": { "Appearance": { "@USE":"DefaultAppearance" } } } } ] } } ] } }, { "Transform": { "@translation":[0,-10.5,10], "-children":[ { "Billboard": { "-children":[ { "Shape": { "-geometry": { "Text": { "@DEF":"LowerLeftText", "@string":["0 -10 10"], "-fontStyle": { "FontStyle": { "@USE":"LABEL_FONT" } } } }, "-appearance": { "Appearance": { "@USE":"DefaultAppearance" } } } } ] } } ] } }, { "Transform": { "@translation":[0,-10.5,-10], "-children":[ { "Billboard": { "-children":[ { "Shape": { "-geometry": { "Text": { "@DEF":"LowerRightText", "@string":["0 -10 -10"], "-fontStyle": { "FontStyle": { "@USE":"LABEL_FONT" } } } }, "-appearance": { "Appearance": { "@USE":"DefaultAppearance" } } } } ] } } ] } } ] } }, { "Switch": { "@DEF":"GridOnOffSwitch", "@whichChoice":0, "-children":[ { "Transform": { "@rotation":[0,0,1,-1.57079], "-children":[ { "PlaneSensor": { "@DEF":"GridSensor", "@description":"click and drag to move grid" } }, { "Script": { "@DEF":"LineSensorAxisX", "field": [ { "@name":"set_translation", "@accessType":"inputOnly", "@type":"SFVec3f" }, { "@name":"translation_changed", "@accessType":"outputOnly", "@type":"SFVec3f" } ], "#sourceCode":[ "", "", "ecmascript:", "", "// local-coordinates vertical Y is world-coordinates axis X", "function set_translation (location, timeStamp) {", "\ttranslation_changed [0] = location.y;", "\ttranslation_changed [1] = 0;", "\ttranslation_changed [2] = 0;", "//\tBrowser.println ('location=' + location + ', translation_changed=' + translation_changed); ", "}", "", "" ] } }, { "Shape": { "@DEF":"LinesAlignedAlongZ", "-geometry": { "IndexedLineSet": { "@colorIndex":[1,0,0,0,0,2,0,0,0,0,1,0,0,0,0,2,0,0,0,0,1], "@colorPerVertex":false, "@coordIndex":[1,22,-1,2,23,-1,3,24,-1,4,25,-1,5,26,-1,6,27,-1,7,28,-1,8,29,-1,9,30,-1,10,31,-1,11,32,-1,12,33,-1,13,34,-1,14,35,-1,15,36,-1,16,37,-1,17,38,-1,18,39,-1,19,40,-1,20,41,-1,21,42,-1], "-coord": { "Coordinate": { "@DEF":"EndPoints", "@point":[0,0,0,-10,0,10,-9,0,10,-8,0,10,-7,0,10,-6,0,10,-5,0,10,-4,0,10,-3,0,10,-2,0,10,-1,0,10,0,0,10,1,0,10,2,0,10,3,0,10,4,0,10,5,0,10,6,0,10,7,0,10,8,0,10,9,0,10,10,0,10,-10,0,-10,-9,0,-10,-8,0,-10,-7,0,-10,-6,0,-10,-5,0,-10,-4,0,-10,-3,0,-10,-2,0,-10,-1,0,-10,0,0,-10,1,0,-10,2,0,-10,3,0,-10,4,0,-10,5,0,-10,6,0,-10,7,0,-10,8,0,-10,9,0,-10,10,0,-10] } }, "-color": { "Color": { "@color":[0.4,0.4,0.4,0.8,0.2,0,0.4,0.1,0.05] } } } } } }, { "Transform": { "@DEF":"LinesAlignedAlongX", "@rotation":[0,1,0,1.57079], "-children":[ { "Shape": { "@USE":"LinesAlignedAlongZ" } } ] } }, { "Transform": { "@rotation":[0,0,1,1.57079], "@translation":[-10.5,0,0], "-children":[ { "Billboard": { "-children":[ { "Shape": { "-geometry": { "Text": { "@string":["Y"], "-fontStyle": { "FontStyle": { "@USE":"LABEL_FONT" } } } }, "-appearance": { "Appearance": { "@DEF":"LABEL_APPEARANCE", "-material": { "Material": { "@diffuseColor":[1,1,0.3], "@emissiveColor":[0.33,0.33,0.1] } } } } } } ] } } ] } }, { "Transform": { "@rotation":[0,0,1,1.57079], "@translation":[0,0,10.5], "-children":[ { "Billboard": { "-children":[ { "Shape": { "-geometry": { "Text": { "@string":["Z"], "-fontStyle": { "FontStyle": { "@USE":"LABEL_FONT" } } } }, "-appearance": { "Appearance": { "@USE":"LABEL_APPEARANCE" } } } } ] } } ] } } ] } } ] } } ] } }, { "Script": { "@DEF":"CenterTextScript", "field": [ { "@name":"set_translation", "@accessType":"inputOnly", "@type":"SFVec3f" }, { "@name":"value", "@accessType":"outputOnly", "@type":"MFString" } ], "#sourceCode":[ "", "", "ecmascript:", "", "// eventOut 'value' is an MFString array to match type of destination Text node string field", "", "function initialize ( ) { ", "//\tBrowser.println ('Grid script initialized, print function works');", "//\ttrace ('Grid script initialized, trace function works');", "}", "", "function set_translation (location, timeStamp) {", "\tnumberOfPlaces = 1000;", "\tvalue[0] = (Math.round (location.x * numberOfPlaces) / numberOfPlaces) + ' '", " + (Math.round (location.y * numberOfPlaces) / numberOfPlaces) + ' '", " + (Math.round (location.z * numberOfPlaces) / numberOfPlaces); ", "//\tBrowser.println ('location=' + location); ", "}", "", "" ] } }, { "Script": { "@DEF":"UpperRightTextScript", "field": [ { "@name":"set_translation", "@accessType":"inputOnly", "@type":"SFVec3f" }, { "@name":"value", "@accessType":"outputOnly", "@type":"MFString" } ], "#sourceCode":[ "", "", "ecmascript:", "", "function set_translation (location, timeStamp) {", "\tnumberOfPlaces = 1000;", "\tvalue[0] = (Math.round (location.x * numberOfPlaces) / numberOfPlaces)", " + ' ' + 10 + ' ' + -10; ", "}", "", "" ] } }, { "Script": { "@DEF":"UpperLeftTextScript", "field": [ { "@name":"set_translation", "@accessType":"inputOnly", "@type":"SFVec3f" }, { "@name":"value", "@accessType":"outputOnly", "@type":"MFString" } ], "#sourceCode":[ "", "", "ecmascript:", "", "function set_translation (location, timeStamp) {", "\tnumberOfPlaces = 1000;", "\tvalue[0] = (Math.round (location.x * numberOfPlaces) / numberOfPlaces)", " + ' ' + 10 + ' ' + 10; ", "}", "", "" ] } }, { "Script": { "@DEF":"LowerLeftTextScript", "field": [ { "@name":"set_translation", "@accessType":"inputOnly", "@type":"SFVec3f" }, { "@name":"value", "@accessType":"outputOnly", "@type":"MFString" } ], "#sourceCode":[ "", "", "ecmascript:", "", "function set_translation (location, timeStamp) {", "\tnumberOfPlaces = 1000;", "\tvalue[0] = (Math.round (location.x * numberOfPlaces) / numberOfPlaces)", " + ' ' + -10 + ' ' + 10; ", "}", "", "" ] } }, { "Script": { "@DEF":"LowerRightTextScript", "field": [ { "@name":"set_translation", "@accessType":"inputOnly", "@type":"SFVec3f" }, { "@name":"value", "@accessType":"outputOnly", "@type":"MFString" } ], "#sourceCode":[ "", "", "ecmascript:", "", "function set_translation (location, timeStamp) {", "\tnumberOfPlaces = 1000;", "\tvalue[0] = (Math.round (location.x * numberOfPlaces) / numberOfPlaces)", " + ' ' + -10 + ' ' + -10;", "}", "", "" ] } }, { "Script": { "@DEF":"SwitchTextOnOffScript", "field": [ { "@name":"isTouched", "@accessType":"inputOnly", "@type":"SFBool" }, { "@name":"touchChoice", "@accessType":"outputOnly", "@type":"SFInt32" } ], "#sourceCode":[ "", "", "ecmascript:", "", "function isTouched (value, timeStamp) {", "\tif (value == true)", "\t\ttouchChoice = -1;", "\telse\ttouchChoice = 0; ", "}", "", "" ] } }, { "ROUTE": { "@fromField":"translation_changed", "@fromNode":"GridSensor", "@toField":"set_translation", "@toNode":"LineSensorAxisX" } }, { "#comment":"Send changed position to text-construction scripts" }, { "ROUTE": { "@fromField":"translation_changed", "@fromNode":"LineSensorAxisX", "@toField":"set_translation", "@toNode":"GridLocation" } }, { "ROUTE": { "@fromField":"translation_changed", "@fromNode":"LineSensorAxisX", "@toField":"set_translation", "@toNode":"CenterTextScript" } }, { "ROUTE": { "@fromField":"translation_changed", "@fromNode":"LineSensorAxisX", "@toField":"set_translation", "@toNode":"UpperRightTextScript" } }, { "ROUTE": { "@fromField":"translation_changed", "@fromNode":"LineSensorAxisX", "@toField":"set_translation", "@toNode":"UpperLeftTextScript" } }, { "ROUTE": { "@fromField":"translation_changed", "@fromNode":"LineSensorAxisX", "@toField":"set_translation", "@toNode":"LowerLeftTextScript" } }, { "ROUTE": { "@fromField":"translation_changed", "@fromNode":"LineSensorAxisX", "@toField":"set_translation", "@toNode":"LowerRightTextScript" } }, { "#comment":"Send text showing changed position to output Text nodes" }, { "ROUTE": { "@fromField":"value", "@fromNode":"CenterTextScript", "@toField":"string", "@toNode":"CenterText" } }, { "ROUTE": { "@fromField":"value", "@fromNode":"UpperRightTextScript", "@toField":"string", "@toNode":"UpperRightText" } }, { "ROUTE": { "@fromField":"value", "@fromNode":"UpperLeftTextScript", "@toField":"string", "@toNode":"UpperLeftText" } }, { "ROUTE": { "@fromField":"value", "@fromNode":"LowerLeftTextScript", "@toField":"string", "@toNode":"LowerLeftText" } }, { "ROUTE": { "@fromField":"value", "@fromNode":"LowerRightTextScript", "@toField":"string", "@toNode":"LowerRightText" } }, { "#comment":"Enable/disable grid visibility based on user touching coordinate labels" }, { "ROUTE": { "@fromField":"isActive", "@fromNode":"TextLabelTouchSensor", "@toField":"isTouched", "@toNode":"SwitchTextOnOffScript" } }, { "ROUTE": { "@fromField":"touchChoice", "@fromNode":"SwitchTextOnOffScript", "@toField":"whichChoice", "@toNode":"GridOnOffSwitch" } } ] } } }