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"@type":"SFColor" }, { "@name":"noContactColor", "@accessType":"initializeOnly", "@type":"SFColor" }, { "@name":"beamColor", "@accessType":"outputOnly", "@type":"SFColor" }, { "@name":"wireframeChoice", "@accessType":"outputOnly", "@type":"SFInt32" }, { "@name":"solidChoice", "@accessType":"outputOnly", "@type":"SFInt32" }, { "@name":"trace", "@accessType":"initializeOnly", "@appinfo":"internal flag to turn on Script tracing", "@type":"SFBool", "@value":false } ], "IS": { "connect": [ { "@nodeField":"name", "@protoField":"name" }, { "@nodeField":"contact", "@protoField":"contact" }, { "@nodeField":"wireframe", "@protoField":"wireframe" }, { "@nodeField":"solid", "@protoField":"solid" }, { "@nodeField":"contactColor", "@protoField":"contactColor" }, { "@nodeField":"noContactColor", "@protoField":"noContactColor" } ] }, "#sourceCode":[ "", "", "ecmascript:", "function initialize ()", "{", "\tbeamColor = noContactColor;", "\tif (wireframe == true) wireframeChoice = 1;", "\tif (solid == true) solidChoice = 1;", "\tif (trace) Browser.println ('[BeamHemisphere ' + name + '] trace=' + trace);", "\tif (trace) Browser.println ('[BeamHemisphere ' + name + '] wireframeChoice=' + wireframeChoice + ', solidChoice=' + solidChoice);", "\tif (trace) Browser.println ('[BeamHemisphere ' + name + '] contactColor=' + contactColor.toString() + ', noContactColor=' + noContactColor.toString());", "}", "function contact (newDetect, timeStamp)", "{", "\tif (newDetect) beamColor = contactColor;", "\telse beamColor = noContactColor;", "\tif (trace) Browser.println ('[BeamHemisphere ' + name + '] contact=' + newDetect + ', beamColor=' + beamColor.toString());", "}", "", "" ] } }, { "ROUTE": { "@fromField":"beamColor", "@fromNode":"DETECTION", "@toField":"emissiveColor", "@toNode":"WIRE_COLOR" } }, { "ROUTE": { "@fromField":"beamColor", "@fromNode":"DETECTION", "@toField":"emissiveColor", "@toNode":"CYLINDER_COLOR" } }, { "ROUTE": { "@fromField":"beamColor", "@fromNode":"DETECTION", "@toField":"emissiveColor", "@toNode":"CAP_COLOR" } }, { "ROUTE": { "@fromField":"wireframeChoice", "@fromNode":"DETECTION", "@toField":"whichChoice", "@toNode":"WIREFRAME_SWITCH" } }, { "ROUTE": { "@fromField":"solidChoice", "@fromNode":"DETECTION", "@toField":"whichChoice", "@toNode":"SOLID_SWITCH" } }, { "ROUTE": { "@fromField":"solidChoice", "@fromNode":"DETECTION", "@toField":"whichChoice", "@toNode":"CAP_SWITCH" } }, { "Script": { "@DEF":"BEAM_CALCULATE", "field": [ { "@name":"name", "@accessType":"initializeOnly", "@type":"SFString" }, { "@name":"range", "@accessType":"inputOnly", "@type":"SFFloat" }, { "@name":"defaultRange", "@accessType":"initializeOnly", "@type":"SFFloat" }, { "@name":"beamScale", "@accessType":"outputOnly", "@type":"SFVec3f" }, { "@name":"direction", "@accessType":"outputOnly", "@type":"SFRotation" }, { "@name":"trace", "@accessType":"initializeOnly", "@appinfo":"internal flag to turn on Script tracing", "@type":"SFBool", "@value":false } ], "IS": { "connect": [ { "@nodeField":"name", "@protoField":"name" }, { "@nodeField":"range", "@protoField":"range" }, { "@nodeField":"defaultRange", "@protoField":"defaultRange" } ] }, "#sourceCode":[ "", "", "ecmascript:", "function initialize ()", "{", "\t// Note that VRML scale factor triplets all equal to zero are not allowed", "\tif (defaultRange == 0) defaultRange = .0001;", "\tbeamScale = new SFVec3f (defaultRange, defaultRange, defaultRange);", "\tif (trace) ('[BeamHemisphere ' + name + '] initial beamScale=', beamScale.toString());", "}", "function range (newRange, timeStamp)", "{", "\tif (newRange < 0)", "\t{", "\t\tdirection = new SFRotation (1, 0, 0, 3.141592653);", "\t\tbeamScale = new SFVec3f (-newRange, -newRange, -newRange);", "\t}", "\telse if (newRange == 0)", "\t{", "\t\tdirection = new SFRotation (1, 0, 0, 0);", "\t\tbeamScale = new SFVec3f ( .0001, .0001, .0001 ); // zero scale is illegal", "\t}", "\telse // (newRange > 0)", "\t{", "\t\tdirection = new SFRotation (1, 0, 0, 0);", "\t\tbeamScale = new SFVec3f (newRange, newRange, newRange);", "\t}", "}", "", "" ] } }, { "ROUTE": { "@fromField":"beamScale", "@fromNode":"BEAM_CALCULATE", "@toField":"scale", "@toNode":"BEAM_CONTROL" } }, { "ROUTE": { "@fromField":"direction", "@fromNode":"BEAM_CALCULATE", "@toField":"rotation", "@toNode":"BEAM_CONTROL" } } ] } } }, { "#comment":"Viewable geometry for this scene is anchored text that links to an example showing ExternProtoDeclare usage of BeamCylinder" }, { "Anchor": { "@description":"Beam Hemisphere Example", "@url":["BeamHemisphereExample.x3d","../../CommunicationsAndSensors/Beam/BeamHemisphereExample.x3d","https://www.web3d.org/x3d/content/examples/Savage/CommunicationsAndSensors/Beam/BeamHemisphereExample.x3d","BeamHemisphereExample.wrl","../../CommunicationsAndSensors/Beam/BeamHemisphereExample.wrl","https://www.web3d.org/x3d/content/examples/Savage/CommunicationsAndSensors/Beam/BeamHemisphereExample.wrl"], "-children":[ { "Shape": { "-appearance": { "Appearance": { "-material": { "Material": { "@diffuseColor":[0,1,1], "@emissiveColor":[0,1,1] } } } }, "-geometry": { "Text": { "@string":["BeamHemispherePrototype","is a Prototype definition file.","To see an example scene","click this text and view","BeamHemisphereExample."], "-fontStyle": { "FontStyle": { "@justify":["MIDDLE","MIDDLE"] } } } } } }, { "#comment":"Transparent box to simplify user selection (i.e. \"clickability\")" }, { "Shape": { "-geometry": { "Box": { "@size":[11,6,0.1] } }, "-appearance": { "Appearance": { "-material": { "Material": { "@transparency":1 } } } } } } ] } } ] } } }