#################################################################################################### # # Invoking X3D model self-test: # # $ python FiftyCaliberGunFiring.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='3.2', head=head( children=[ meta(content='FiftyCaliberGunFiring.x3d',name='title'), meta(content='Brazilian Naval Academy Training Ship 50cal firing against other Ship during night',name='description'), meta(content='Claudio Coreixas',name='creator'), meta(content='20 October 2009',name='created'), meta(content='20 October 2019',name='modified'), meta(content='http://www.en.mar.mil.br',name='reference'), meta(content='ships',name='subject'), meta(content='Headlight is off, lighting is controlled when shooting',name='info'), meta(content='https://www.web3d.org/x3d/content/examples/Savage/ShipsMilitary/PatrolCraftNavalAcademyBrazil/FiftyCaliberGunFiring.x3d',name='identifier'), meta(content='X3D-Edit, https://www.web3d.org/x3d/tools/X3D-Edit',name='generator'), meta(content='../../license.html',name='license')]), Scene=Scene( children=[ Sound(maxBack=100,maxFront=100, source=AudioClip(DEF='boat',description='ambient sound, licensed from http://www.1soundfx.com/infopage.php#license',loop=True,url=["boatSoundedit.wav","https://www.web3d.org/x3d/content/examples/Savage/ShipsMilitary/PatrolCraftNavalAcademyBrazil/boatSoundedit.wav"])), NavigationInfo(headlight=False,type=["EXAMINE"]), WorldInfo(info=["an Butakov MOB scene"],title='Butakov'), Background(skyAngle=[0.7,0],skyColor=[(0.478431,0.160784,1),(0.701961,0.776471,1),(0.380392,0.384314,1)]), Viewpoint(description='top',orientation=(1,0,0,-1.57),position=(0,20,0)), TimeSensor(DEF='MovementTimer',cycleInterval=60,loop=True), TimeSensor(DEF='spintTimer',cycleInterval=4,loop=True), PositionInterpolator(DEF='MovetheShip',key=[0,0.0625,0.125,0.1875,0.25,0.3125,0.375,0.4375,0.5,0.5625,0.625,0.6875,0.75,0.8125,0.875,0.9375,1],keyValue=[(10.00,0.00,0.00),(9.24,0.00,3.82),(7.07,0.00,7.07),(3.83,0.00,9.24),(0.01,0.00,10.00),(-3.82,0.00,9.24),(-7.06,0.00,7.08),(-9.23,0.00,3.84),(-10.00,0.00,0.02),(-9.25,0.00,-3.81),(-7.09,0.00,-7.06),(-3.85,0.00,-9.23),(-0.02,0.00,-10.00),(3.80,0.00,-9.25),(7.05,0.00,-7.09),(9.23,0.00,-3.85),(10.00,0.00,0.00)]), ROUTE(fromField='fraction_changed',fromNode='MovementTimer',toField='set_fraction',toNode='MovetheShip'), OrientationInterpolator(DEF='SpinTheShip',key=[0,0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,1],keyValue=[(1,0,0,0),(1,0,0,-0.2),(1,0,0,-0.1),(1,0,0,-0.05),(1,0,0,-0),(1,0,0,-0.06),(1,0,0,-0.07),(1,0,0,-0.1),(1,0,0,-0.12),(1,0,0,-0.18),(1,0,0,0)]), ROUTE(fromField='fraction_changed',fromNode='MovementTimer',toField='set_fraction',toNode='SpinTheShip'), OrientationInterpolator(DEF='SpinTheShip2',key=[0,0.25,0.5,0.75,1],keyValue=[(0,1,0,-1.57),(0,1,0,-3.14),(0,1,0,-4.71),(0,1,0,0),(0,1,0,-1.57)]), ROUTE(fromField='fraction_changed',fromNode='MovementTimer',toField='set_fraction',toNode='SpinTheShip2'), OrientationInterpolator(DEF='SpinTheShip3',key=[0,0.5,1],keyValue=[(0,0,1,-0.05),(0,0,1,0.05),(0,0,1,-0.05)]), ROUTE(fromField='fraction_changed',fromNode='spintTimer',toField='set_fraction',toNode='SpinTheShip3'), Transform(DEF='Ship3', children=[ ROUTE(fromField='value_changed',fromNode='MovetheShip',toField='translation',toNode='Ship3'), Viewpoint(description='top Moving',orientation=(1,0,0,-1.57079),position=(0,3,0)), Transform(DEF='Ship2', children=[ ROUTE(fromField='value_changed',fromNode='SpinTheShip2',toField='rotation',toNode='Ship2'), Viewpoint(description='Stern',orientation=(0,1,0,-1.57),position=(-3,0.5,0)), Viewpoint(description='bow',orientation=(0,1,0,1.57),position=(3,0.5,0)), Viewpoint(description='bow Close',orientation=(0,1,0,1.57),position=(1,0.3,0)), Viewpoint(description='stbd Bow',orientation=(-0.3162,0.9487,0,0.8117),position=(1,0.5,1)), Viewpoint(description='stbd Bridge Outside',orientation=(0,0.6247,0,0.8179),position=(0.5,0.2,0.6)), Viewpoint(description='port Bow',orientation=(0,0.9487,0,2.3299),position=(1.5,0.5,-1.5)), Viewpoint(description='stbd Quarter',orientation=(-0.3162,-0.9487,0,0.8117),position=(-1.5,0.25,1.5)), Viewpoint(description='port Quarter',orientation=(0,-0.9487,0,2.3299),position=(-1.5,0.25,-1.5)), Transform(DEF='Ship', children=[ ROUTE(fromField='value_changed',fromNode='SpinTheShip',toField='rotation',toNode='Ship'), Viewpoint(description='StbRudder',orientation=(0,1,0,-1.57),position=(-0.9,-0.1,0.14)), Transform(DEF='Ship4', children=[ Viewpoint(description='.50 caliber gun',orientation=(0,1,0,1.57),position=(-0.05,0.28,0)), Viewpoint(description='Bridge',fieldOfView=0.43,orientation=(0,-0.9935,0,1.57079),position=(0.14,0.27,0)), Viewpoint(description='Radar',fieldOfView=0.45,orientation=(-0.1888,-0.982,0,1.57079),position=(-0.6,0.5,0)), ROUTE(fromField='value_changed',fromNode='SpinTheShip3',toField='rotation',toNode='Ship4'), Transform(translation=(-0.23,2.5,0), children=[ SpotLight(DEF='gunLight',beamWidth=0.05,color=(0.721569,0.066667,0),cutOffAngle=0.03,direction=(0,-1,0),radius=5)]), Transform(scale=(0.15,0.15,0.15), children=[ Transform(translation=(-1.8,2.5,0), children=[ Inline(DEF='CoordinateAxes',url=["CoordinateAxes.x3d","../../Basic/course/CoordinateAxes.x3d","../../../Savage/Tools/Authoring/CoordinateAxes.x3d","https://www.web3d.org/x3d/content/examples/Basic/course/CoordinateAxes.x3d","https://www.web3d.org/x3d/content/examples/Savage/Tools/Authoring/CoordinateAxes.x3d","CoordinateAxes.wrl","../../Basic/course/CoordinateAxes.wrl","../../../Savage/Tools/Authoring/CoordinateAxes.wrl","https://www.web3d.org/x3d/content/examples/Basic/course/CoordinateAxes.wrl","https://www.web3d.org/x3d/content/examples/Savage/Tools/Authoring/CoordinateAxes.wrl"]), SpotLight(DEF='gunLight2',beamWidth=0.5,color=(0.721569,0.066667,0),cutOffAngle=0.6,direction=(0,-1,0),radius=3)]), Transform(translation=(-.8,1.33,0), children=[ Transform(rotation=(1,0,0,1.57), children=[ PlaneSensor(DEF='dimmerAmplitude',description='click and drag to dimm Light',maxPosition=(0,.1)), Transform(DEF='dimmerLightGunBox', children=[ Shape( appearance=Appearance( material=Material(ambientIntensity=1,diffuseColor=(1,0,0))), geometry=Box(size=(.03,0.03,0.03)))]), Script(DEF='Converter', field=[ field(accessType='inputOnly',name='SFVec3fY_SFFloat',type='SFVec3f'), field(accessType='outputOnly',name='SFFloat_Yout',type='SFFloat')], sourceCode=""" ecmascript: // Author: Claudio Coreixas // Created: 19 November 2009 function SFVec3fY_SFFloat (value) { SFFloat_Yout = 30 * value[1]; } """), ROUTE(fromField='translation_changed',fromNode='dimmerAmplitude',toField='SFVec3fY_SFFloat',toNode='Converter'), ROUTE(fromField='translation_changed',fromNode='dimmerAmplitude',toField='translation',toNode='dimmerLightGunBox'), ROUTE(fromField='SFFloat_Yout',fromNode='Converter',toField='intensity',toNode='gunLight')])]), Transform(translation=(-.65,1.33,0), children=[ Transform(rotation=(1,0,0,1.57), children=[ PlaneSensor(DEF='dimmerGeneralLightAmplitude',description='click and drag to dimm General Light',maxPosition=(0,.1)), Transform(DEF='dimmerGeneralLight', children=[ Shape( appearance=Appearance( material=Material(ambientIntensity=1,diffuseColor=(1,0,0))), geometry=Box(size=(.03,0.03,0.03)))])])]), Inline(url=["U11.x3d","https://www.web3d.org/x3d/content/examples/Savage/ShipsMilitary/PatrolCraftNavalAcademyBrazil/U11.x3d"])])])])])]), Transform(scale=(0.15,0.15,0.15), children=[ Inline(url=["U11.x3d","https://www.web3d.org/x3d/content/examples/Savage/ShipsMilitary/PatrolCraftNavalAcademyBrazil/U11.x3d"])]), Transform(translation=(0,-5,0), children=[ Shape(DEF='ocean', appearance=Appearance( material=Material(ambientIntensity=1,diffuseColor=(0,0.219608,0.419608),shininess=1,transparency=0.16)), geometry=Box(size=(200,10,200),solid=False))]), PointLight(DEF='generalLight',intensity=0.05,location=(0,30,-1)), Script(DEF='Converter2', field=[ field(accessType='inputOnly',name='SFVec3fY_SFFloat',type='SFVec3f'), field(accessType='outputOnly',name='SFFloat_Yout',type='SFFloat')], sourceCode=""" ecmascript: // Author: Claudio Coreixas // Created: 19 November 2009 function SFVec3fY_SFFloat (value) { SFFloat_Yout = 10 * value[1]; } """), ROUTE(fromField='translation_changed',fromNode='dimmerGeneralLightAmplitude',toField='SFVec3fY_SFFloat',toNode='Converter2'), ROUTE(fromField='translation_changed',fromNode='dimmerGeneralLightAmplitude',toField='translation',toNode='dimmerGeneralLight'), ROUTE(fromField='SFFloat_Yout',fromNode='Converter2',toField='intensity',toNode='generalLight')]) ) ### X3D model conversion complete ### #################################################################################################### # Self-test diagnostics #################################################################################################### print('Self-test diagnostics for FiftyCaliberGunFiring.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 FiftyCaliberGunFiring.py load and self-test diagnostics complete.")