#################################################################################################### # # Invoking X3D model self-test: # # $ python MovieTextureAuthoringOptions.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='MovieTextureAuthoringOptions.x3d',name='title'), meta(content='Provide examples of helpful MovieTexture usage',name='description'), meta(content='Don Brutzman and MV3204 class',name='creator'), meta(content='21 August 2008',name='created'), meta(content='10 June 2021',name='modified'), meta(content='MovieTexture examples',name='subject'), meta(content='MovieTextureFigure.png',name='Image'), meta(content='MovieTextureAuthoringOptions.png',name='Image'), meta(content='https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/MovieTextureAuthoringOptions.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='MovieTextureAuthoringOptions.x3d'), Viewpoint(description='MovieTexture authoring options',position=(0,0,18)), Group(DEF='TopGroupTextures', children=[ Comment('First row: standard definition'), Transform(translation=(-6,3,0), children=[ Comment('Flat-surface movie, with fixed position and orientation'), Viewpoint(description='Movie #1, standard definition',position=(0,0,5)), Shape(DEF='MovieShapeStandardDefinition', geometry=IndexedFaceSet(DEF='Quadrilateral320x240',coordIndex=[0,1,2,3],solid=False, coord=Coordinate(point=[(-1.6,-1.2,0),(1.6,-1.2,0),(1.6,1.2,0),(-1.6,1.2,0)]), texCoord=TextureCoordinate(DEF='FullImageMapping',point=[(0,0),(1,0),(1,1),(0,1)])), appearance=Appearance( texture=MovieTexture(DEF='X3dQuipMovieStandardDefinition',description='click to start movie, standard definition',repeatS=False,repeatT=False,url=["X3dQuipBrutzmanStandardDefinitionMPEG1.mpg","X3dQuipBrutzmanStandardDefinitionMPEG1.mov","https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/X3dQuipBrutzmanStandardDefinitionMPEG1.mpg","https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/X3dQuipBrutzmanStandardDefinitionMPEG1.mov"])))]), Transform(translation=(0,3,0), children=[ Comment('movie under a Billboard to always face user'), Viewpoint(description='Billboarded movie #2 offset view location, standard definition',orientation=(0,1,0,0.8),position=(4,0,4)), Billboard(axisOfRotation=(0,0,0), children=[ Shape(USE='MovieShapeStandardDefinition')])]), TouchSensor(DEF='MovieTouchStandardDefinition',description='click to start movie, standard definition'), ROUTE(fromField='touchTime',fromNode='MovieTouchStandardDefinition',toField='startTime',toNode='X3dQuipMovieStandardDefinition')]), Transform(DEF='TopGroupTextureLaunch',translation=(6,3,0), children=[ Comment('Launch movie into external browser'), Viewpoint(description='Image #3 launches movie externally, standard definition',position=(0,0,5)), Anchor(description='Click to launch in external browser, standard definition',parameter=["target=_blank"],url=["X3dQuipBrutzmanStandardDefinitionMPEG1.mpg","X3dQuipBrutzmanStandardDefinitionMPEG1.mov","https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/X3dQuipBrutzmanStandardDefinitionMPEG1.mpg","https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/X3dQuipBrutzmanStandardDefinitionMPEG1.mov"], children=[ Shape( geometry=IndexedFaceSet(USE='Quadrilateral320x240'), appearance=Appearance( texture=ImageTexture(repeatS=False,repeatT=False,url=["X3dQuipBrutzmanStandardDefinitionInitialFrame.png","X3dQuipBrutzmanStandardDefinitionInitialFrame.gif","X3dQuipBrutzmanStandardDefinitionInitialFrame.jpg","https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/X3dQuipBrutzmanStandardDefinitionInitialFrame.png","https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/X3dQuipBrutzmanStandardDefinitionInitialFrame.gif","https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/X3dQuipBrutzmanStandardDefinitionInitialFrame.jpg"])))])]), Transform(DEF='CenterGroupText',translation=(0,0.25,0), children=[ Comment('Text descriptions for user'), Transform(translation=(-6,0,0), children=[ Shape( geometry=Text(string=["Select to run","MovieTexture"], fontStyle=FontStyle(justify=["MIDDLE","MIDDLE"])), appearance=Appearance(DEF='TextAppearance', material=Material(diffuseColor=(0,0.7,0.7))))]), Billboard(axisOfRotation=(0,0,0), children=[ Shape( geometry=Text(string=["Billboarded" "MovieTexture"], fontStyle=FontStyle(justify=["MIDDLE","MIDDLE"])), appearance=Appearance(USE='TextAppearance'))]), Transform(translation=(6,0,0), children=[ Shape( geometry=Text(string=["Select image","to launch"], fontStyle=FontStyle(justify=["MIDDLE","MIDDLE"])), appearance=Appearance(USE='TextAppearance'))])]), Group(DEF='BottomGroupTextures', children=[ Comment('Third row: high definition'), Transform(translation=(-6,-3,0), children=[ Viewpoint(description='Movie #4, high definition',position=(0,0,5)), Shape(DEF='MovieShapeHighDefinition', geometry=IndexedFaceSet(DEF='Quadrilateral480x270',coordIndex=[0,1,2,3],solid=False, coord=Coordinate(point=[(-2.4,-1.35,0),(2.4,-1.35,0),(2.4,1.35,0),(-2.4,1.35,0)]), texCoord=TextureCoordinate(USE='FullImageMapping')), appearance=Appearance( texture=MovieTexture(DEF='X3dQuipMovieHighDefinition',description='click to start movie, high definition',repeatS=False,repeatT=False,url=["X3dQuipBrutzmanH264MPEG1Mash.mpg","X3dQuipBrutzmanH264.mov","https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/X3dQuipBrutzmanH264MPEG1Mash.mpg","https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/X3dQuipBrutzmanH264.mov"])))]), Transform(translation=(0,-3,0), children=[ Comment('movie under a Billboard to always face user'), Viewpoint(description='Billboarded movie #5 offset view location, high definition',orientation=(0,1,0,0.8),position=(4,0,4)), Billboard(axisOfRotation=(0,0,0), children=[ Shape(USE='MovieShapeHighDefinition')])]), TouchSensor(DEF='MovieTouchHighDefinition',description='click to start movie, high definition'), ROUTE(fromField='touchTime',fromNode='MovieTouchHighDefinition',toField='startTime',toNode='X3dQuipMovieHighDefinition')]), Transform(DEF='BottomGroupTextureLaunch',translation=(6,-3,0), children=[ Comment('Launch movie into external browser'), Viewpoint(description='Image #6 launches movie externally, high definition',position=(0,0,5)), Anchor(description='Click to launch in external browser, high definition',parameter=["target=_blank"],url=["X3dQuipBrutzmanH264MPEG1Mash.mpg","X3dQuipBrutzmanH264.mov","https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/X3dQuipBrutzmanH264MPEG1Mash.mpg","https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/X3dQuipBrutzmanH264.mov"], children=[ Shape( geometry=IndexedFaceSet(USE='Quadrilateral480x270'), appearance=Appearance( texture=ImageTexture(repeatS=False,repeatT=False,url=["X3dQuipBrutzmanH264InitialFrame.png","X3dQuipBrutzmanH264InitialFrame.gif","X3dQuipBrutzmanH264InitialFrame.jpg","https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/X3dQuipBrutzmanH264InitialFrame.png","https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/X3dQuipBrutzmanH264InitialFrame.gif","https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/X3dQuipBrutzmanH264InitialFrame.jpg"])))])]), Transform(DEF='Backdrop',translation=(0,0,-3), children=[ Shape( geometry=Box(size=(22,16,0.5)), appearance=Appearance( material=Material(diffuseColor=(0,0.501961,0.27451))))])]) ) ### X3D model conversion complete ### #################################################################################################### # Self-test diagnostics #################################################################################################### print('Self-test diagnostics for MovieTextureAuthoringOptions.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 MovieTextureAuthoringOptions.py load and self-test diagnostics complete.")