#################################################################################################### # # Invoking X3D model self-test: # # $ python AcousticTransponderWhoi.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. # #################################################################################################### from x3d import * newModel=X3D(profile='Immersive',version='3.0', head=head( children=[ meta(content='AcousticTransponderWhoi.x3d',name='title'), meta(content='Acoustic Modem Transponder for the WHOI REMUS',name='description'), meta(content='Jeffrey Weekley',name='creator'), meta(content='27 October 2001',name='created'), meta(content='20 October 2019',name='modified'), meta(content='Acoustic Modem Transiever for the WHOI REMUS',name='subject'), meta(content='https://savage.nps.edu/Savage/Robots/UnmannedUnderwaterVehicles/AcousticTransponderWhoi.x3d',name='identifier'), meta(content='X3D-Edit 3.2, https://savage.nps.edu/X3D-Edit',name='generator'), meta(content='../../license.html',name='license')]), Scene=Scene( children=[ WorldInfo(title='AcousticTransponderWhoi.x3d'), Viewpoint(description='Acoustic Transponder Whoi',position=(0,0,2)), Group(DEF='AcousticSource', children=[ Transform(scale=(0.1,0.1,0.1), children=[ Transform(DEF='OuterHousing', children=[ Transform(DEF='UpperRing', children=[ Shape( geometry=Extrusion(creaseAngle=1.57,crossSection=[(0.1,0.00),(0.092,-0.038),(0.071,-0.071),(0.038,-0.092),(0.00,-0.10),(-0.038,-0.092),(-0.071,-0.071),(-0.092,-0.038),(-0.10,-0.00),(-0.092,0.038),(-0.071,0.071),(-0.038,0.092),(0.00,0.10),(0.038,0.092),(0.071,0.071),(0.092,0.038),(0.10,0.00)],spine=[(0.95,0.2,0.95),(0.95,0.2,-0.95),(-0.95,0.2,-0.95),(-0.95,0.2,0.95),(0.95,0.2,0.95)]), appearance=Appearance(DEF='Chrome', material=Material(diffuseColor=(0.75,0.75,0.8),shininess=1,specularColor=(0.8,0.8,1))))]), Transform(translation=(0,-4,0), children=[ Transform(USE='UpperRing')]), Transform(DEF='VerticalBar', children=[ Shape( geometry=Extrusion(creaseAngle=1.57,crossSection=[(0.1,0.00),(0.092,-0.038),(0.071,-0.071),(0.038,-0.092),(0.00,-0.10),(-0.038,-0.092),(-0.071,-0.071),(-0.092,-0.038),(-0.10,-0.00),(-0.092,0.038),(-0.071,0.071),(-0.038,0.092),(0.00,0.10),(0.038,0.092),(0.071,0.071),(0.092,0.038),(0.10,0.00)],spine=[(0,2,0),(0.95,0.2,0.95),(0.95,-3.8,0.95),(0,-5,0)]), appearance=Appearance(USE='Chrome'))]), Transform(rotation=(0,1,0,1.57), children=[ Transform(USE='VerticalBar')]), Transform(rotation=(0,1,0,3.14), children=[ Transform(USE='VerticalBar')]), Transform(rotation=(0,1,0,-1.57), children=[ Transform(USE='VerticalBar')])]), Transform(DEF='InnerHousing', children=[ Transform(translation=(0,-3,0), children=[ Shape( geometry=Cylinder(height=0.125,radius=0.5), appearance=Appearance(USE='Chrome')), Transform(rotation=(0.36,0.36,0.86,1.72), children=[ Shape( geometry=Cylinder(height=2.8,radius=0.06), appearance=Appearance(USE='Chrome'))]), Transform(rotation=(-0.36,-0.36,0.86,1.72), children=[ Shape( geometry=Cylinder(height=2.8,radius=0.06), appearance=Appearance(USE='Chrome'))])]), Transform(translation=(0,-2,0), children=[ Shape( geometry=Cylinder(radius=0.25), appearance=Appearance( material=Material(diffuseColor=(0.15,0.13,0.23),specularColor=(0.45,0.55,0.6))))]), Transform(translation=(0,-2.925,0), children=[ Shape( geometry=Cylinder(height=0.0625,radius=0.4), appearance=Appearance(DEF='FlatBlack', material=Material(diffuseColor=(0.15,0.15,0.2))))]), Transform(rotation=(0,0,1,3.14),translation=(0,-3.25,0), children=[ Shape( geometry=Cone(bottomRadius=0.25,height=0.3), appearance=Appearance(USE='FlatBlack')), Transform( children=[ Shape( geometry=Cylinder(height=0.5,radius=0.0625), appearance=Appearance(USE='FlatBlack'))])])]), Transform(DEF='Hook',translation=(0,2,0), children=[ Transform(DEF='HookPlate', children=[ Shape( geometry=Box(size=(0.4,0.9,0.1)), appearance=Appearance(USE='Chrome'))]), Transform(rotation=(1,0,0,1.57),translation=(0,0.45,0), children=[ Shape( geometry=Cylinder(height=0.1,radius=0.2), appearance=Appearance(USE='Chrome'))]), Transform(rotation=(1,0,0,1.57),translation=(0,0.45,0), children=[ Shape( geometry=Cylinder(height=0.1125,radius=0.1), appearance=Appearance(USE='FlatBlack'))])]), Transform(DEF='Anchor', children=[ Transform(rotation=(1,0,0,3.14),translation=(0,-5,0), children=[ Transform( children=[ Shape( geometry=Box(size=(0.4,0.9,0.1)), appearance=Appearance(USE='Chrome'))]), Transform(rotation=(1,0,0,1.57),translation=(0,0.45,0), children=[ Shape( geometry=Cylinder(height=0.1,radius=0.2), appearance=Appearance(USE='Chrome'))]), Transform(rotation=(1,0,0,1.57),translation=(0,0.45,0), children=[ Shape( geometry=Cylinder(height=0.75,radius=0.1825), appearance=Appearance(USE='Chrome'))])])])])])]) ) # X3D model complete #################################################################################################### # Self-test diagnostics #################################################################################################### print('Self-test diagnostics for AcousticTransponderWhoi.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 AcousticTransponderWhoi.py load and self-test diagnostics complete.")