#################################################################################################### # # Invoking X3D model self-test: # # $ python SeaStateExtrusionPrototype.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='3.0', head=head( children=[ meta(content='SeaStateExtrusionPrototype.x3d',name='title'), meta(content='Marcus V. da S. Simoes',name='creator'), meta(content='11 January 2001',name='created'), meta(content='20 October 2019',name='modified'), meta(content='Sea state rendering of ocean wave motion: prototype for reproducing sea state surface in other scenes.',name='description'), meta(content='https://www.web3d.org/x3d/content/examples/Savage/Environment/SeaState/SeaStateExtrusionPrototype.x3d',name='identifier'), meta(content='X3D-Edit 3.2, https://www.web3d.org/x3d/tools/X3D-Edit',name='generator'), meta(content='../../license.html',name='license')]), Scene=Scene( children=[ WorldInfo(title='SeaStateExtrusionPrototype.x3d'), ProtoDeclare(name='SeaStateExtrusion', ProtoInterface=ProtoInterface( field=[ field(accessType='outputOnly',name='shipPitch',type='SFRotation'), field(accessType='outputOnly',name='shipRoll',type='SFRotation')]), ProtoBody=ProtoBody( children=[ Group( children=[ Comment('AnimationClock'), Comment('================================================='), Group(DEF='TimeSensors', children=[ TimeSensor(DEF='WaveClock',cycleInterval=15,loop=True), TimeSensor(DEF='PitchandRollClock',cycleInterval=10,loop=True)]), Comment('================================================='), Comment('Interpolators'), Comment('================================================='), Comment('MovingTheShip'), Group(DEF='OrientationInterpolators', children=[ OrientationInterpolator(DEF='PitchInterpolator',key=[0.0,0.5,1.0],keyValue=[(0,0,1,-0.05),(0,0,1,0.0),(0,0,1,-0.05)], IS=IS( connect=[ connect(nodeField='value_changed',protoField='shipPitch')])), OrientationInterpolator(DEF='RollInterpolator',key=[0.0,0.5,1.0],keyValue=[(1,0,0,-0.05),(1,0,0,0.0),(1,0,0,-0.05)], IS=IS( connect=[ connect(nodeField='value_changed',protoField='shipRoll')]))]), Comment('================================================='), Comment('MovingTheSea'), Group(DEF='CoordinateInterpolator', children=[ CoordinateInterpolator(DEF='Ondulation',key=[0.0,0.25,0.50,0.75,1.0],keyValue=[(-4.100,0.0,0),(-4.0,0.0,0),(-3.529,0.674,0),(-3.059,0.996,0),(-2.588,0.798,0),(-2.118,0.184,0),(-1.647,-0.526,0),(-1.176,-0.962,0),(-0.706,-0.895,0),(-0.235,-0.361,0),(0.235,0.361,0),(0.706,0.895,0),(1.176,0.962,0),(1.647,0.526,0),(2.118,-0.184,0),(2.588,-0.798,0),(3.059,-0.996,0),(3.529,-0.674,0),(4.0,0.0,0),(-4.100,-1.0,0),(-4.0,-1.0,0),(-3.529,-0.739,0),(-3.059,-0.092,0),(-2.588,0.603,0),(-2.118,0.983,0),(-1.647,0.850,0),(-1.176,0.274,0),(-0.706,-0.446,0),(-0.235,-0.932,0),(0.235,-0.932,0),(0.706,-0.446,0),(1.176,0.274,0),(1.647,0.850,0),(2.118,0.983,0),(2.588,0.603,0),(3.059,-0.092,0),(3.529,-0.739,0),(4.0,-1.0,0),(-4.100,0.0,0),(-4.0,0.0,0),(-3.529,-0.674,0),(-3.059,-0.996,0),(-2.588,-0.798,0),(-2.118,-0.184,0),(-1.647,0.526,0),(-1.176,0.962,0),(-0.706,0.895,0),(-0.235,0.361,0),(0.235,-0.361,0),(0.706,-0.895,0),(1.176,-0.962,0),(1.647,-0.526,0),(2.118,0.184,0),(2.588,0.798,0),(3.059,0.996,0),(3.529,0.674,0),(4.0,0.0,0),(-4.100,1.0,0),(-4.0,1.0,0),(-3.529,0.739,0),(-3.059,0.092,0),(-2.588,-0.603,0),(-2.118,-0.983,0),(-1.647,-0.850,0),(-1.176,-0.274,0),(-0.706,0.446,0),(-0.235,0.932,0),(0.235,0.932,0),(0.706,0.446,0),(1.176,-0.274,0),(1.647,-0.850,0),(2.118,-0.983,0),(2.588,-0.603,0),(3.059,0.092,0),(3.529,0.739,0),(4.0,1.0,0),(-4.100,0.0,0),(-4.0,0.0,0),(-3.529,0.674,0),(-3.059,0.996,0),(-2.588,0.798,0),(-2.118,0.184,0),(-1.647,-0.526,0),(-1.176,-0.962,0),(-0.706,-0.895,0),(-0.235,-0.361,0),(0.235,0.361,0),(0.706,0.895,0),(1.176,0.962,0),(1.647,0.526,0),(2.118,-0.184,0),(2.588,-0.798,0),(3.059,-0.996,0),(3.529,-0.674,0),(4.0,0.0,0)])]), Comment('================================================='), Comment('SeaLevelChoiceGroup'), Switch(DEF='SeaStateNumber',whichChoice=0, children=[ Group(DEF='SeaState_1', children=[ Transform( children=[ Transform(DEF='TheSea', children=[ Comment('BasicWave'), Transform(DEF='Basic',scale=(250,1,10), children=[ Shape(DEF='BasicWave', appearance=Appearance(DEF='SeaColor', texture=ImageTexture(url=["../../Environment/SeaState/pool.jpg","https://www.web3d.org/x3d/content/examples/Savage/Environment/SeaState/pool.jpg"]), material=Material(diffuseColor=(0,0,0),transparency=0.3)), geometry=Extrusion(DEF='BasicExtrusion',beginCap=False,convex=False,creaseAngle=0.01,crossSection=[(0,0),(0,200),(0,0)],endCap=False,solid=False,spine=[(0.0,0.0,0.0000),(1.0,0.0204,1.0000),(2.0,0.0161,2.0000),(3.0,-0.0218,3.0000),(4.0,-0.0791,4.0000),(5.0,-0.1237,5.0000),(6.0,-0.1224,6.0000),(7.0,-0.0598,7.0000),(8.0,0.0503,8.0000),(9.0,0.1661,9.0000),(10.0,0.2348,10.0000),(11.0,0.2163,11.0000),(12.0,0.1041,12.0000),(13.0,-0.0672,13.0000),(14.0,-0.2326,14.0000),(15.0,-0.3224,15.0000),(16.0,-0.2920,16.0000),(17.0,-0.1434,17.0000),(18.0,0.0723,18.0000),(19.0,0.2728,19.0000),(20.0,0.3776,20.0000),(21.0,0.3408,21.0000),(22.0,0.1718,22.0000),(23.0,-0.0670,23.0000),(24.0,-0.2840,24.0000),(25.0,-0.3951,25.0000),(26.0,-0.3568,26.0000),(27.0,-0.1846,27.0000),(28.0,0.0541,28.0000),(29.0,0.2668,29.0000),(30.0,0.3734,30.0000),(31.0,0.3373,31.0000),(32.0,0.1782,32.0000),(33.0,-0.0373,33.0000),(34.0,-0.2246,34.0000),(35.0,-0.3153,35.0000),(36.0,-0.2831,36.0000),(37.0,-0.1513,37.0000),(38.0,0.0205,38.0000),(39.0,0.1632,39.0000),(40.0,0.2269,40.0000),(41.0,0.1990,41.0000),(42.0,0.1048,42.0000),(43.0,-0.0074,43.0000),(44.0,-0.0903,44.0000),(45.0,-0.1177,45.0000),(46.0,-0.0928,46.0000),(47.0,-0.0423,47.0000),(48.0,0.0006,48.0000),(49.0,0.0142,49.0000),(50.0,-0.0012,50.0000),(51.0,-0.0251,51.0000),(52.0,-0.0307,52.0000),(53.0,-0.0015,53.0000),(54.0,0.0571,54.0000),(55.0,0.1175,55.0000),(56.0,0.1429,56.0000),(57.0,0.1069,57.0000),(58.0,0.0098,58.0000),(59.0,-0.1166,59.0000),(60.0,-0.2197,60.0000),(61.0,-0.2485,61.0000),(62.0,-0.1780,62.0000),(63.0,-0.0240,63.0000),(64.0,0.1590,64.0000),(65.0,0.2978,65.0000),(66.0,0.3309,66.0000),(67.0,0.2357,67.0000),(68.0,0.0411,68.0000),(69.0,-0.1814,69.0000),(70.0,-0.3446,70.0000),(71.0,-0.3815,71.0000),(72.0,-0.2729,72.0000),(73.0,-0.0574,73.0000),(74.0,0.1834,74.0000),(75.0,0.3563,75.0000),(76.0,0.3946,76.0000),(77.0,0.2841,77.0000),(78.0,0.0689,78.0000),(79.0,-0.1668,79.0000),(80.0,-0.3327,80.0000),(81.0,-0.3686,81.0000),(82.0,-0.2664,82.0000),(83.0,-0.0721,83.0000),(84.0,0.1355,84.0000),(85.0,0.2774,85.0000),(86.0,0.3057,86.0000),(87.0,0.2201,87.0000),(88.0,0.0645,88.0000),(89.0,-0.0946,89.0000),(90.0,-0.1969,90.0000),(91.0,-0.2121,91.0000),(92.0,-0.1485,92.0000),(93.0,-0.0450,93.0000),(94.0,0.0499,94.0000),(95.0,0.1004,95.0000),(96.0,0.0972,96.0000),(97.0,0.0580,97.0000),(98.0,0.0142,98.0000),(99.0,-0.0071,99.0000),(100.0,0.0020,100.0)]))])])])]), Group(DEF='SeaState_2', children=[ Transform(scale=(1,5,1), children=[ Group(USE='SeaState_1')])]), Group(DEF='SeaState_3', children=[ Transform(scale=(1,8,1), children=[ Group(USE='SeaState_1')])]), Group(DEF='SeaState_4', children=[ Transform(scale=(1,12,1), children=[ Group(USE='SeaState_1')])]), Group(DEF='SeaState_5', children=[ Transform(scale=(1,15,1), children=[ Group(USE='SeaState_1')])]), Group(DEF='SeaState_6', children=[ Transform(scale=(1,20,1), children=[ Group(USE='SeaState_1')])]), Group(DEF='SeaState_7', children=[ Transform(scale=(1,25,1), children=[ Group(USE='SeaState_1')])]), Group(DEF='SeaState_8', children=[ Transform(scale=(1,32,1), children=[ Group(USE='SeaState_1')])])]), Comment('================================================='), Comment('Sea State Control Panel'), Group(DEF='SeaStateAndDirection', children=[ Transform(translation=(0,100,4000), children=[ Viewpoint(description='Sea State Control Panel',position=(-2,0,6)), Billboard( children=[ Group(DEF='SeaStateChoice', children=[ Transform(DEF='Option1',translation=(0,-2.0,0), children=[ Transform(DEF='Box1',translation=(0,.1,0), children=[ Shape(DEF='BoxSensor', geometry=Box(size=(1,.4,.1)), appearance=Appearance( material=Material(diffuseColor=(0,0,1),specularColor=(0,0,1),transparency=.9))), TouchSensor(DEF='TouchSensorSeaState1',description='click to select sea state'), Transform(DEF='Text1',scale=(.25,.25,.25),translation=(0,0,.1), children=[ Shape( geometry=Text(string=["SST 1"], fontStyle=FontStyle(justify=["MIDDLE","MIDDLE"])), appearance=Appearance( material=Material(emissiveColor=(.8,.8,.8))))])])]), Transform(DEF='Option2',translation=(0,-1.5,0), children=[ Transform(DEF='Box2',translation=(0,.1,0), children=[ Shape( geometry=Box(size=(1,.4,.1)), appearance=Appearance( material=Material(diffuseColor=(0,0,.8),transparency=.7))), TouchSensor(DEF='TouchSensorSeaState2',description='click to select sea state'), Transform(DEF='Text2',scale=(.25,.25,.25),translation=(0,0,.1), children=[ Shape( geometry=Text(string=["SST 2"], fontStyle=FontStyle(justify=["MIDDLE","MIDDLE"])), appearance=Appearance( material=Material(emissiveColor=(.8,.8,.8))))])])]), Transform(DEF='Option3',translation=(0,-1.0,0), children=[ Transform(DEF='Box3',translation=(0,.1,0), children=[ Shape( geometry=Box(size=(1,.4,.1)), appearance=Appearance( material=Material(diffuseColor=(0,0,.8),transparency=.7))), TouchSensor(DEF='TouchSensorSeaState3',description='click to select sea state'), Transform(DEF='Text3',scale=(.25,.25,.25),translation=(0,0,.1), children=[ Shape( geometry=Text(string=["SST 3"], fontStyle=FontStyle(justify=["MIDDLE","MIDDLE"])), appearance=Appearance( material=Material(emissiveColor=(.8,.8,.8))))])])]), Transform(DEF='Option4',translation=(0,-0.5,0), children=[ Transform(DEF='Box4',translation=(0,.1,0), children=[ Shape( geometry=Box(size=(1,.4,.1)), appearance=Appearance( material=Material(diffuseColor=(0,0.8,0),transparency=0.8))), TouchSensor(DEF='TouchSensorSeaState4',description='click to select sea state'), Transform(DEF='Text4',scale=(.25,.25,.25),translation=(0,0,.1), children=[ Shape( geometry=Text(string=["SST 4"], fontStyle=FontStyle(justify=["MIDDLE","MIDDLE"])), appearance=Appearance( material=Material(emissiveColor=(.8,.8,.8))))])])]), Transform(DEF='Option5', children=[ Transform(DEF='Box5',translation=(0,.1,0), children=[ Shape( geometry=Box(size=(1,.4,.1)), appearance=Appearance( material=Material(diffuseColor=(0,.5,0),transparency=.4))), Transform(DEF='Text5',scale=(.25,.25,.25),translation=(0,0,.1), children=[ Shape( geometry=Text(string=["SST 5"], fontStyle=FontStyle(justify=["MIDDLE","MIDDLE"])), appearance=Appearance( material=Material(emissiveColor=(.8,.8,.8))))]), TouchSensor(DEF='TouchSensorSeaState5',description='click to select sea state')])]), Transform(DEF='Option6',translation=(0,.5,0), children=[ Transform(DEF='Box6',translation=(0,.1,0), children=[ Transform(DEF='Text6',scale=(.25,.25,.25),translation=(0,0,.1), children=[ Shape( geometry=Text(string=["SST 6"], fontStyle=FontStyle(justify=["MIDDLE","MIDDLE"])), appearance=Appearance( material=Material(emissiveColor=(.8,.8,.8))))]), Shape( geometry=Box(size=(1,.4,.1)), appearance=Appearance( material=Material(diffuseColor=(.2,0,0),transparency=0.8))), TouchSensor(DEF='TouchSensorSeaState6',description='click to select sea state')])]), Transform(DEF='Option7',translation=(0,1.0,0), children=[ Transform(DEF='Box7',translation=(0,.1,0), children=[ Transform(DEF='Text7',scale=(.25,.25,.25),translation=(0,0,.1), children=[ Shape( geometry=Text(string=["SST 7"], fontStyle=FontStyle(justify=["MIDDLE","MIDDLE"])), appearance=Appearance( material=Material(emissiveColor=(.8,.8,.8))))]), Shape( geometry=Box(size=(1,.4,.1)), appearance=Appearance( material=Material(diffuseColor=(.5,0,0),transparency=0.7))), TouchSensor(DEF='TouchSensorSeaState7',description='click to select sea state')])]), Transform(DEF='Option8',translation=(0,1.5,0), children=[ Transform(DEF='Box8',translation=(0,.1,0), children=[ Transform(DEF='Text8',scale=(.25,.25,.25),translation=(0,0,.1), children=[ Shape( geometry=Text(string=["SST 8"], fontStyle=FontStyle(justify=["MIDDLE","MIDDLE"])), appearance=Appearance( material=Material(emissiveColor=(.8,.8,.8))))]), Shape( geometry=Box(size=(1,.4,.1)), appearance=Appearance( material=Material(diffuseColor=(1,0,0),transparency=0.5))), TouchSensor(DEF='TouchSensorSeaState8',description='click to select sea state')])]), Transform(translation=(0,0,-3), children=[ Shape( geometry=Box(size=(2,6.5,0.2)), appearance=Appearance( material=Material(diffuseColor=(.3,.3,.3)), texture=ImageTexture(),))])])])])]), Group(DEF='ScriptsForWaveMovement', children=[ Script(DEF='SeaStateChoiceToValue', field=[ field(accessType='inputOnly',name='SeaStateChoice0',type='SFBool'), field(accessType='inputOnly',name='SeaStateChoice1',type='SFBool'), field(accessType='inputOnly',name='SeaStateChoice2',type='SFBool'), field(accessType='inputOnly',name='SeaStateChoice3',type='SFBool'), field(accessType='inputOnly',name='SeaStateChoice4',type='SFBool'), field(accessType='inputOnly',name='SeaStateChoice5',type='SFBool'), field(accessType='inputOnly',name='SeaStateChoice6',type='SFBool'), field(accessType='inputOnly',name='SeaStateChoice7',type='SFBool'), field(accessType='inputOnly',name='SeaStateChoice8',type='SFBool'), field(accessType='outputOnly',name='SeaStateValue',type='SFInt32')], sourceCode=""" ecmascript: // Return the numeric value of SST button clicked function initialize () { SeaStateValue = 2; } function SeaStateChoice1 (inputBoolean, timestamp) { if (inputBoolean) SeaStateValue = 0; } function SeaStateChoice2 (inputBoolean, timestamp) { if (inputBoolean) SeaStateValue = 1; } function SeaStateChoice3 (inputBoolean, timestamp) { if (inputBoolean) SeaStateValue = 2; } function SeaStateChoice4 (inputBoolean, timestamp) { if (inputBoolean) SeaStateValue = 3; } function SeaStateChoice5 (inputBoolean, timestamp) { if (inputBoolean) SeaStateValue = 4; } function SeaStateChoice6 (inputBoolean, timestamp) { if (inputBoolean) SeaStateValue = 5; } function SeaStateChoice7 (inputBoolean, timestamp) { if (inputBoolean) SeaStateValue = 6; } function SeaStateChoice8 (inputBoolean, timestamp) { if (inputBoolean) SeaStateValue = 7; } """)])]), Comment('================================================='), Comment('RoutesToChooseSST'), ROUTE(fromField='isActive',fromNode='TouchSensorSeaState1',toField='SeaStateChoice1',toNode='SeaStateChoiceToValue'), ROUTE(fromField='isActive',fromNode='TouchSensorSeaState2',toField='SeaStateChoice2',toNode='SeaStateChoiceToValue'), ROUTE(fromField='isActive',fromNode='TouchSensorSeaState3',toField='SeaStateChoice3',toNode='SeaStateChoiceToValue'), ROUTE(fromField='isActive',fromNode='TouchSensorSeaState4',toField='SeaStateChoice4',toNode='SeaStateChoiceToValue'), ROUTE(fromField='isActive',fromNode='TouchSensorSeaState5',toField='SeaStateChoice5',toNode='SeaStateChoiceToValue'), ROUTE(fromField='isActive',fromNode='TouchSensorSeaState6',toField='SeaStateChoice6',toNode='SeaStateChoiceToValue'), ROUTE(fromField='isActive',fromNode='TouchSensorSeaState7',toField='SeaStateChoice7',toNode='SeaStateChoiceToValue'), ROUTE(fromField='isActive',fromNode='TouchSensorSeaState8',toField='SeaStateChoice8',toNode='SeaStateChoiceToValue'), ROUTE(fromField='SeaStateValue',fromNode='SeaStateChoiceToValue',toField='whichChoice',toNode='SeaStateNumber'), Comment('================================================='), Comment('RoutesToMoveTheSea'), ROUTE(fromField='fraction_changed',fromNode='WaveClock',toField='set_fraction',toNode='Ondulation'), ROUTE(fromField='fraction_changed',fromNode='PitchandRollClock',toField='set_fraction',toNode='PitchInterpolator'), ROUTE(fromField='fraction_changed',fromNode='PitchandRollClock',toField='set_fraction',toNode='RollInterpolator'), ROUTE(fromField='value_changed',fromNode='Ondulation',toField='set_spine',toNode='BasicExtrusion')])), Comment('================================================='), NavigationInfo(speed=100), Background(groundAngle=[1.309,1.570796],groundColor=[(0.0,0.2,0.7),(0.0,0.5,1.0),(0.6,0.6,0.6)],skyAngle=[1.309,1.571],skyColor=[(0.0,0.2,0.7),(0.0,0.5,1.0),(0.6,0.6,0.6)]), Anchor(description='Sea State Extrusion Example',parameter=["target=_blank"],url=["SeaStateExtrusionExample.x3d","https://www.web3d.org/x3d/content/examples/Savage/Environment/SeaState/SeaStateExtrusionExample.x3d","SeaStateExtrusionExample.wrl","https://www.web3d.org/x3d/content/examples/Savage/Environment/SeaState/SeaStateExtrusionExample.wrl"], children=[ Shape( geometry=Text(string=["SeaStateExtrusionPrototype","is a prototype definition file","","To see an example scene","click on this text and view","SeaStateExtrusionExample"], fontStyle=FontStyle(justify=["MIDDLE","MIDDLE"])), appearance=Appearance( material=Material(diffuseColor=(1,1,0))))])]) ) ### X3D model conversion complete ### #################################################################################################### # Self-test diagnostics #################################################################################################### print('Self-test diagnostics for SeaStateExtrusionPrototype.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 SeaStateExtrusionPrototype.py load and self-test diagnostics complete.")