#################################################################################################### # # Invoking X3D model self-test: # # $ python TimeOfDay.py # # Python package x3d.py package is available on PyPI for import. # This approach simplifies Python X3D deployment and use. # https://pypi.org/project/x3d # # Installation: # pip install x3d # or # python -m pip install x3d # # Developer options for loading x3d package in other Python programs: # # from x3d import * # preferred approach, terser source that avoids x3d.* class prefixes # # or # import x3d # traditional way to subclass x3d package, all classes require x3d.* prefix, # # but python source is very verbose, for example x3d.Material x3d.Shape etc. # # X3dToPython.xslt stylesheet insertPackagePrefix=true supports this option. # # Project home page: # X3D Python Scene Access Interface Library (X3DPSAIL) # # https://www.web3d.org/x3d/stylesheets/python/python.html # Conversion generator: # https://www.web3d.org/x3d/stylesheets/X3dToPython.xslt # #################################################################################################### from x3d import * newModel=X3D(profile='Immersive',version='3.3', head=head( children=[ meta(content='TimeOfDay.x3d',name='title'), meta(content='Joe Roth',name='creator'), meta(content='29 December 2000',name='created'), meta(content='20 October 2019',name='modified'), meta(content='Control scene lighting to simulate time of day, and also modify Fog for visibility.',name='description'), meta(content='Fog affects 3D objects but not background in scene.',name='warning'), meta(content='https://www.web3d.org/x3d/content/examples/Savage/Environment/TimeOfDay/TimeOfDay.x3d',name='identifier'), meta(content='X3D-Edit 3.3, https://www.web3d.org/x3d/tools/X3D-Edit',name='generator'), meta(content='../../license.html',name='license')]), Scene=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=[ field(accessType='inputOnly',name='set_hour',type='SFInt32'), field(accessType='inputOnly',name='set_minute',type='SFInt32'), field(accessType='inputOnly',name='set_second',type='SFInt32'), field(accessType='initializeOnly',name='autoClock',type='SFBool'), field(accessType='initializeOnly',name='hour',type='SFInt32'), field(accessType='initializeOnly',name='minute',type='SFInt32'), field(accessType='initializeOnly',name='second',type='SFInt32'), field(accessType='initializeOnly',name='hourHandAxis',type='SFVec3f'), field(accessType='initializeOnly',name='minuteHandAxis',type='SFVec3f'), field(accessType='initializeOnly',name='secondHandAxis',type='SFVec3f'), field(accessType='initializeOnly',name='twentyFourHours',type='SFBool'), field(accessType='outputOnly',name='hour_changed',type='SFInt32'), field(accessType='outputOnly',name='minute_changed',type='SFInt32'), field(accessType='outputOnly',name='second_changed',type='SFInt32'), field(accessType='outputOnly',name='hourHand_changed',type='SFRotation'), field(accessType='outputOnly',name='minuteHand_changed',type='SFRotation'), field(accessType='outputOnly',name='secondHand_changed',type='SFRotation'), field(accessType='outputOnly',name='hourpercent_changed',type='SFFloat')]), ProtoInstance(DEF='ClockMechanism',name='ClockMechanism'), Comment('Note headlight turned off in NavigationInfo. Most browsers allow user toggling headlight also.'), Comment('This NavigationInfo node is bound at runtime and overrides the NavigationInfo headlight setting within the Inlined scene.'), Background(groundColor=[(0,0,0)]), Background(backUrl=["urn:web3d:media:textures/panoramas/ocean_3_back.jpg","../../../Basic/UniversalMediaPanoramas/ocean_3_back.jpg","https://www.web3d.org/WorkingGroups/media/textures/panoramas/ocean_3_back.jpg","https://www.web3d.org/x3d/content/examples/Basic/UniversalMediaPanoramas/ocean_3_back.jpg","http://www.web3dmedia.com/UniversalMedia/textures/panoramas/ocean_3_back.jpg","http://www.officetowers.com/UniversalMedia/textures/panoramas/ocean_3_back.jpg","http://geometrek.com/UniversalMedia/textures/panoramas/ocean_3_back.jpg","http://www.sc.ehu.es/ccwgamoa/UniversalMedia/textures/panoramas/ocean_3_back.jpg"],bottomUrl=["urn:web3d:media:textures/panoramas/ocean_3_bottom.jpg","../../../Basic/UniversalMediaPanoramas/ocean_3_bottom.jpg","https://www.web3d.org/WorkingGroups/media/textures/panoramas/ocean_3_bottom.jpg","https://www.web3d.org/x3d/content/examples/Basic/UniversalMediaPanoramas/ocean_3_bottom.jpg","http://www.web3dmedia.com/UniversalMedia/textures/panoramas/ocean_3_bottom.jpg","http://www.officetowers.com/UniversalMedia/textures/panoramas/ocean_3_bottom.jpg","http://geometrek.com/UniversalMedia/textures/panoramas/ocean_3_bottom.jpg","http://www.sc.ehu.es/ccwgamoa/UniversalMedia/textures/panoramas/ocean_3_bottom.jpg"],frontUrl=["urn:web3d:media:textures/panoramas/ocean_3_front.jpg","../../../Basic/UniversalMediaPanoramas/ocean_3_front.jpg","https://www.web3d.org/WorkingGroups/media/textures/panoramas/ocean_3_front.jpg","https://www.web3d.org/x3d/content/examples/Basic/UniversalMediaPanoramas/ocean_3_front.jpg","http://www.web3dmedia.com/UniversalMedia/textures/panoramas/ocean_3_front.jpg","http://www.officetowers.com/UniversalMedia/textures/panoramas/ocean_3_front.jpg","http://geometrek.com/UniversalMedia/textures/panoramas/ocean_3_front.jpg","http://www.sc.ehu.es/ccwgamoa/UniversalMedia/textures/panoramas/ocean_3_front.jpg"],groundAngle=[0.1,1.309,1.570796],groundColor=[(0,0,0),(0,0.1,0.3),(0,0.2,0.5),(0,0.3,0.8)],leftUrl=["urn:web3d:media:textures/panoramas/ocean_3_left.jpg","../../../Basic/UniversalMediaPanoramas/ocean_3_left.jpg","https://www.web3d.org/WorkingGroups/media/textures/panoramas/ocean_3_left.jpg","https://www.web3d.org/x3d/content/examples/Basic/UniversalMediaPanoramas/ocean_3_left.jpg","http://www.web3dmedia.com/UniversalMedia/textures/panoramas/ocean_3_left.jpg","http://www.officetowers.com/UniversalMedia/textures/panoramas/ocean_3_left.jpg","http://geometrek.com/UniversalMedia/textures/panoramas/ocean_3_left.jpg","http://www.sc.ehu.es/ccwgamoa/UniversalMedia/textures/panoramas/ocean_3_left.jpg"],rightUrl=["urn:web3d:media:textures/panoramas/ocean_3_right.jpg","../../../Basic/UniversalMediaPanoramas/ocean_3_right.jpg","https://www.web3d.org/WorkingGroups/media/textures/panoramas/ocean_3_right.jpg","https://www.web3d.org/x3d/content/examples/Basic/UniversalMediaPanoramas/ocean_3_right.jpg","http://www.web3dmedia.com/UniversalMedia/textures/panoramas/ocean_3_right.jpg","http://www.officetowers.com/UniversalMedia/textures/panoramas/ocean_3_right.jpg","http://geometrek.com/UniversalMedia/textures/panoramas/ocean_3_right.jpg","http://www.sc.ehu.es/ccwgamoa/UniversalMedia/textures/panoramas/ocean_3_right.jpg"],skyAngle=[0.1,0.15,1.309,1.57079],skyColor=[(0.4,0.4,0.1),(0.4,0.4,0.1),(0,0.1,0.3),(0,0.2,0.6),(0.8,0.8,0.8)],topUrl=["urn:web3d:media:textures/panoramas/ocean_3_top.jpg","../../../Basic/UniversalMediaPanoramas/ocean_3_top.jpg","https://www.web3d.org/WorkingGroups/media/textures/panoramas/ocean_3_top.jpg","https://www.web3d.org/x3d/content/examples/Basic/UniversalMediaPanoramas/ocean_3_top.jpg","http://www.web3dmedia.com/UniversalMedia/textures/panoramas/ocean_3_top.jpg","http://www.officetowers.com/UniversalMedia/textures/panoramas/ocean_3_top.jpg","http://geometrek.com/UniversalMedia/textures/panoramas/ocean_3_top.jpg","http://www.sc.ehu.es/ccwgamoa/UniversalMedia/textures/panoramas/ocean_3_top.jpg"]), NavigationInfo(headlight=False), Group( children=[ DirectionalLight(DEF='SunLight',ambientIntensity=0.5,color=(.25,.25,.25),direction=(-0.8,-0.2,-0.2)), ScalarInterpolator(DEF='LightAmbient',key=[0,0.1,0.5,0.9,1],keyValue=[0.3,0.3,0.7,0.2,0.2]), PositionInterpolator(DEF='LightDirection',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',url=["ClockMechanismExample2.x3d","https://www.web3d.org/x3d/content/examples/Savage/Environment/TimeOfDay/ClockMechanismExample2.x3d","ClockMechanismExample2.wrl","https://www.web3d.org/x3d/content/examples/Savage/Environment/TimeOfDay/ClockMechanismExample2.wrl"]), TouchSensor(DEF='button',description='click to increment'), Transform(DEF='M', children=[ Shape( appearance=Appearance(DEF='green', material=Material(emissiveColor=(0,1,0))), geometry=IndexedLineSet(coordIndex=[0,1,2,3,4,5,6,7,-1,7,8,9,10,11,12,13,14,-1,14,15,16,17,18,19,20,21,0,-1], coord=Coordinate(point=[(-.02,.705,.04),(-.019,.711,.04),(-.016,.716,.04),(-.012,.721,.04),(-.006,.723,.04),(0,.724,.04),(.006,.723,.04),(.012,.721,.04),(.016,.716,.04),(.019,.711,.04),(.02,.705,.04),(.02,-.005,.04),(.019,-.011,.04),(.016,-.016,.04),(.012,-.021,.04),(.006,-.023,.04),(0,-.024,.04),(-.003,-.023,.04),(-.012,-.021,.04),(-.016,-.016,.04),(-.019,-.011,.04),(-.02,-.005,.04)])))]), Transform(DEF='H', children=[ Shape( appearance=Appearance( material=Material(emissiveColor=(0,1,0))), geometry=IndexedLineSet(coordIndex=[0,1,2,3,4,5,6,7,-1,7,8,9,10,11,12,13,14,-1,14,15,16,17,18,19,20,21,0,-1], coord=Coordinate(point=[(-.056,.62,.02),(-.053,.637,.02),(-.045,.653,.02),(-.033,.665,.02),(-.017,.673,.02),(0,.676,.02),(.017,.673,.02),(.033,.665,.02),(.045,.653,.02),(.053,.637,.02),(.056,.62,.02),(.056,0,.02),(.053,-.017,.02),(.045,-.033,.02),(.033,-.045,.02),(.017,-.053,.02),(0,-.056,.02),(-.017,-.053,.02),(-.033,-.045,.02),(-.045,-.033,.02),(-.053,-.017,.02),(-.056,0,.02)])))]), Transform(DEF='S', children=[ Shape( appearance=Appearance( material=Material(emissiveColor=(0,1,0))), geometry=IndexedLineSet(coordIndex=[0,1,2,3,4,5,6,7,-1,7,8,9,10,11,12,13,14,-1,14,15,16,17,18,19,20,21,0,-1], coord=Coordinate(point=[(-.02,.705,.04),(-.019,.711,.04),(-.016,.716,.04),(-.012,.721,.04),(-.006,.723,.04),(0,.724,.04),(.006,.723,.04),(.012,.721,.04),(.016,.716,.04),(.019,.711,.04),(.02,.705,.04),(.02,-.005,.04),(.019,-.011,.04),(.016,-.016,.04),(.012,-.021,.04),(.006,-.023,.04),(0,-.024,.04),(-.003,-.023,.04),(-.012,-.021,.04),(-.016,-.016,.04),(-.019,-.011,.04),(-.02,-.005,.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=[ field(accessType='inputOnly',name='set_boolean',type='SFBool'), field(accessType='outputOnly',name='whichchoice',type='SFInt32')], sourceCode=""" ecmascript: function set_boolean ( boolean_input, eventTime) { if ( boolean_input== false ) { whichchoice = 0;} if ( 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=.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=.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=[ field(accessType='inputOnly',name='set_boolean',type='SFBool'), field(accessType='outputOnly',name='hour_changed',type='SFInt32'), field(accessType='outputOnly',name='twelvebool',type='SFBool')], sourceCode=""" ecmascript: function set_boolean ( boolean_input, eventTime) { Browser.println ('boolean_input=' + boolean_input); if ( boolean_input == true ) { hour_changed = hour_changed + 1;} if (hour_changed <= 11){twelvebool = false; } if (hour_changed > 11){twelvebool = true; } if (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=[ field(accessType='inputOnly',name='set_boolean',type='SFBool'), field(accessType='outputOnly',name='whichchoice',type='SFInt32'), field(accessType='outputOnly',name='range',type='SFFloat'), field(accessType='outputOnly',name='binder',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')]) ) ### X3D model conversion complete ### #################################################################################################### # Self-test diagnostics #################################################################################################### print('Self-test diagnostics for TimeOfDay.py:') if metaDiagnostics(newModel): # built-in utility method in X3D class print(metaDiagnostics(newModel)) # display meta info, hint, warning, error, TODO values in this model # print('check newModel.XML() serialization...') newModelXML= newModel.XML() # test export method XML() for exceptions during export newModel.XMLvalidate() # print(newModelXML) # diagnostic try: # print('check newModel.VRML() serialization...') newModelVRML=newModel.VRML() # test export method VRML() for exceptions during export # print(prependLineNumbers(newModelVRML)) # debug print("Python-to-VRML export of VRML output successful", flush=True) except Exception as err: # usually BaseException # https://stackoverflow.com/questions/18176602/how-to-get-the-name-of-an-exception-that-was-caught-in-python print("*** Python-to-VRML export of VRML output failed:", type(err).__name__, err) if newModelVRML: # may have failed to generate print(prependLineNumbers(newModelVRML, err.lineno)) try: # print('check newModel.JSON() serialization...') newModelJSON=newModel.JSON() # test export method JSON() for exceptions during export # print(prependLineNumbers(newModelJSON)) # debug print("Python-to-JSON export of JSON output successful (under development)") except Exception as err: # usually SyntaxError print("*** Python-to-JSON export of JSON output failed:", type(err).__name__, err) if newModelJSON: # may have failed to generate print(prependLineNumbers(newModelJSON,err.lineno)) print("python TimeOfDay.py load and self-test diagnostics complete.")