#################################################################################################### # # Invoking X3D model self-test: # # $ python DirtBike.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='DirtBike.x3d',name='title'), meta(content='Simple dirt bike model.',name='description'), meta(content='Future work: why not make wheels rotate, as well as spokes? also need to make handle bars steerable.',name='TODO'), meta(content='Matthew Molmer',name='creator'), meta(content='25 February 2004',name='created'), meta(content='7 April 2024',name='modified'), meta(content='https://www.web3d.org/x3d/content/examples/Basic/StudentProjects/DirtBike.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='DirtBike.x3d'), Viewpoint(description='Closeup Side View',position=(.5,.2,1.5)), Viewpoint(description='sprocket view',position=(.30,.08,.38)), Viewpoint(description='far away side view',position=(0,0,5)), Group(DEF='frameGroup', children=[ Transform(rotation=(0,0,1,.1),translation=(.64,.34,0), children=[ Transform(rotation=(0,0,1,1.57), children=[ Shape(DEF='piece_1', geometry=Cylinder(height=.64,radius=.02), appearance=Appearance( material=Material(diffuseColor=(1,0,0))))])]), Transform(rotation=(0,0,1,.50),translation=(.68,.20,0), children=[ Transform(rotation=(0,0,1,1.57), children=[ Shape(DEF='piece_2', geometry=Cylinder(height=.64,radius=.02), appearance=Appearance( material=Material(diffuseColor=(1,0,0))))])]), Transform(translation=(.378,.030,0), children=[ Transform(rotation=(1,0,0,1.57), children=[ Shape(DEF='piece_10', geometry=Cylinder(height=.10,radius=.03), appearance=Appearance( material=Material(diffuseColor=(1,0,0))))])]), Transform(rotation=(0,1,0,.087),translation=(.19,.015,.045), children=[ Transform(rotation=(0,0,1,1.65), children=[ Shape(DEF='piece_5', geometry=Cylinder(height=.38,radius=.012), appearance=Appearance( material=Material(diffuseColor=(1,0,0))))])]), Transform(rotation=(0,1,0,-.087),translation=(.19,.015,-.045), children=[ Transform(rotation=(0,0,1,1.65), children=[ Shape(DEF='piece_6', geometry=Cylinder(height=.38,radius=.012), appearance=Appearance( material=Material(diffuseColor=(1,0,0))))])]), Transform(translation=(.35,.17,0), children=[ Transform(rotation=(0,0,1,.175), children=[ Shape(DEF='piece_9', geometry=Cylinder(height=.32,radius=.02), appearance=Appearance( material=Material(diffuseColor=(1,0,0))))])]), Transform( children=[ Transform(rotation=(1,0,0,1.57), children=[ Shape(DEF='backWheelPost', geometry=Cylinder(height=.14,radius=.010), appearance=Appearance( material=Material(),))])]), Transform(translation=(1.046,.005,0), children=[ Transform(rotation=(1,0,0,1.57), children=[ Shape(DEF='frontWheelPost', geometry=Cylinder(height=.14,radius=.010), appearance=Appearance( material=Material(),))])]), Transform(rotation=(0,1,0,.16),translation=(.16,.16,.035), children=[ Transform(rotation=(0,0,1,-.82), children=[ Shape(DEF='piece_7', geometry=Cylinder(height=.45,radius=.010), appearance=Appearance( material=Material(diffuseColor=(1,0,0))))])]), Transform(rotation=(0,1,0,-.16),translation=(.16,.16,-.035), children=[ Transform(rotation=(0,0,1,-.82), children=[ Shape(DEF='piece_8', geometry=Cylinder(height=.45,radius=.010), appearance=Appearance( material=Material(diffuseColor=(1,0,0))))])]), Transform(rotation=(0,0,1,.175),translation=(.98,.372,0), children=[ Transform( children=[ Shape(DEF='piece_12', geometry=Cylinder(height=.058,radius=.025), appearance=Appearance( material=Material(diffuseColor=(1,0,0))))])])]), Group(DEF='rotatingSpokes', children=[ Transform(DEF='Column', children=[ Group(DEF='spokeGroup', children=[ Transform( children=[ Shape(DEF='spoke', geometry=Cylinder(height=.48,radius=0.003), appearance=Appearance( material=Material(diffuseColor=(.9,.8,.7))))]), Transform(rotation=(1,1,0,3.14), children=[ Shape(USE='spoke')]), Transform(rotation=(0,0,1,.78), children=[ Shape(USE='spoke')]), Transform(rotation=(0,0,1,2.35), children=[ Shape(USE='spoke')]), Transform(rotation=(0,0,1,.26), children=[ Shape(USE='spoke')]), Transform(rotation=(0,0,1,.52), children=[ Shape(USE='spoke')]), Transform(rotation=(0,0,1,1.30), children=[ Shape(USE='spoke')]), Transform(rotation=(0,0,1,1.04), children=[ Shape(USE='spoke')]), Transform(rotation=(0,0,1,1.57), children=[ Shape(USE='spoke')]), Transform(rotation=(0,0,1,1.83), children=[ Shape(USE='spoke')]), Transform(rotation=(0,0,1,2.61), children=[ Shape(USE='spoke')]), Transform(rotation=(0,0,1,4.71), children=[ Shape(USE='spoke')]), Transform(rotation=(0,0,1,4.45), children=[ Shape(USE='spoke')]), Transform(rotation=(0,0,1,4.18), children=[ Shape(USE='spoke')]), Transform(rotation=(0,0,1,3.92), children=[ Shape(USE='spoke')]), Transform(rotation=(0,0,1,3.66), children=[ Shape(USE='spoke')]), Transform(rotation=(0,0,1,3.40), children=[ Shape(USE='spoke')]), Transform(rotation=(0,0,1,2.87), children=[ Shape(USE='spoke')]), Transform(rotation=(0,0,1,2.09), children=[ Shape(USE='spoke')])])]), TimeSensor(DEF='Clock',cycleInterval=4.0,loop=True), OrientationInterpolator(DEF='ColumnPath',key=[0.0,0.50,1.0],keyValue=[(0.0,0.0,-1.0,0.0),(0.0,0.0,-1.0,3.14),(0.0,0.0,-1.0,6.28)]), ROUTE(fromField='fraction_changed',fromNode='Clock',toField='set_fraction',toNode='ColumnPath'), ROUTE(fromField='value_changed',fromNode='ColumnPath',toField='set_rotation',toNode='Column')]), Transform(translation=(1.044,0,0), children=[ Group(USE='rotatingSpokes')]), Group(DEF='handleBarsAssembly', children=[ Transform(rotation=(0,0,1,.175),scale=(.15,.15,.15),translation=(.86,.395,0), children=[ Shape(DEF='handleBars', geometry=Extrusion(creaseAngle=3.14,crossSection=[(1.00,0.00),(0.92,-0.38),(0.71,-0.71),(0.38,-0.92),(0.00,-1.00),(-0.38,-0.92),(-0.71,-0.71),(-0.92,-0.38),(-1.00,-0.00),(-0.92,0.38),(-0.71,0.71),(-0.38,0.92),(0.00,1.00),(0.38,0.92),(0.71,0.71),(0.92,0.38),(1.00,0.00)],scale=[(.08,.08),(.08,.08),(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.12,.12),(.12,.12),(.12,.12),(.12,.12),(.10,.10),(.10,.10),(.10,.10),(.08,.08),(.08,.08)],spine=[(.88,1.26,.96),(.88,1.24,.52),(.88,1.22,.50),(.88,1.20,.48),(1,.04,.42),(1,.02,.40),(1,0,.38),(1,0,0),(1,0,-.38),(1,.02,-.40),(1,.04,-.42),(.88,1.20,-.48),(.88,1.22,-.50),(.88,1.24,-.52),(.88,1.26,-.96)]), appearance=Appearance( material=Material(),))]), Transform(rotation=(0,0,1,.175),translation=(.98,.38,0), children=[ Transform( children=[ Shape(DEF='handleBarPost', geometry=Cylinder(height=.12,radius=.02), appearance=Appearance( material=Material(diffuseColor=(0,0,0))))])]), Transform(rotation=(0,0,1,.175),translation=(.98,.418,0), children=[ Transform( children=[ Shape(DEF='gooseNeck', geometry=Box(size=(.10,.040,.07)), appearance=Appearance( material=Material(diffuseColor=(0,0,0))))])]), Transform(rotation=(0,0,1,.175),scale=(.175,.175,.175),translation=(.818,.30,0), children=[ Shape(DEF='frontForks', geometry=Extrusion(creaseAngle=3.14,crossSection=[(1.00,0.00),(0.92,-0.38),(0.71,-0.71),(0.38,-0.92),(0.00,-1.00),(-0.38,-0.92),(-0.71,-0.71),(-0.92,-0.38),(-1.00,-0.00),(-0.92,0.38),(-0.71,0.71),(-0.38,0.92),(0.00,1.00),(0.38,0.92),(0.71,0.71),(0.92,0.38),(1.00,0.00)],scale=[(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.10,.04),(.10,.04),(.10,.04)],spine=[(1,-1.96,.30),(1,-1.86,.30),(1,-1.66,.30),(1,-1.76,.30),(1,-1.56,.30),(1,-1.46,.30),(1,-1.36,.30),(1,-1.22,.30),(1,-1.20,.30),(1,-.12,.30),(1,-.10,.28),(1,-.08,.26),(1,-.08,0),(1,-.08,-.26),(1,-.10,-.28),(1,-.12,-.30),(1,-1.20,-.30),(1,-1.22,-.30),(1,-1.36,-.30),(1,-1.46,-.30),(1,-1.56,-.30),(1,-1.66,-.30),(1,-1.76,-.30),(1,-1.86,-.30),(1,-1.96,-.30)]), appearance=Appearance( material=Material(diffuseColor=(0,0,0))))]), Transform(rotation=(1,0,0,1.58),translation=(.955,.602,.12), children=[ Shape(DEF='handleGrips', geometry=Cylinder(height=.08,radius=.018), appearance=Appearance( material=Material(diffuseColor=(0,0,0))))]), Transform(rotation=(1,0,0,1.58),translation=(.955,.602,-.12), children=[ Shape(USE='handleGrips')])]), Group(DEF='seatAssembly', children=[ Transform(rotation=(0,0,1,.25),scale=(.15,.15,.15),translation=(.16,.40,0), children=[ Shape(DEF='seat', geometry=Extrusion(creaseAngle=3.14,crossSection=[(1.00,0.00),(0.92,-0.38),(0.71,-0.71),(0.38,-0.92),(0.00,-1.00),(-0.38,-0.92),(-0.71,-0.71),(-0.92,-0.38),(-1.00,-0.00),(-0.92,0.38),(-0.71,0.71),(-0.38,0.92),(0.00,1.00),(0.38,0.92),(0.71,0.71),(0.92,0.38),(1.00,0.00)],scale=[(.10,.38),(.10,.40),(.11,.42),(.11,.44),(.10,.42),(.10,.36),(.10,.32),(.10,.26),(.08,.22),(.06,.20),(.04,.18),(.02,.16),(.02,.12)],spine=[(.40,0,0),(.42,0,0),(.44,0,0),(.54,0,0),(.64,0,0),(1,0,0),(1.24,0,0),(1.34,0,0),(1.44,0,0),(1.54,0,0),(1.56,0,0),(1.58,0,0),(1.60,0,0)]), appearance=Appearance( material=Material(diffuseColor=(0,0,1))))]), Transform(translation=(.335,.25,0), children=[ Transform(rotation=(0,0,1,.175), children=[ Shape(DEF='seatPost', geometry=Cylinder(height=.34,radius=.015), appearance=Appearance( material=Material(diffuseColor=(0,0,0))))])]), Transform(translation=(.305,.42,0), children=[ Shape(DEF='seatMount', geometry=Box(size=(.035,.02,.035)), appearance=Appearance( material=Material(),))])]), Group(DEF='pedalAssembly', children=[ Transform(DEF='pedalArm',scale=(.15,.15,.15),translation=(.228,.030,0), children=[ Shape( geometry=Extrusion(creaseAngle=3.14,crossSection=[(1.00,0.00),(0.92,-0.38),(0.71,-0.71),(0.38,-0.92),(0.00,-1.00),(-0.38,-0.92),(-0.71,-0.71),(-0.92,-0.38),(-1.00,-0.00),(-0.92,0.38),(-0.71,0.71),(-0.38,0.92),(0.00,1.00),(0.38,0.92),(0.71,0.71),(0.92,0.38),(1.00,0.00)],scale=[(.08,.08),(.08,.08),(.08,.08),(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.10,.10),(.08,.08),(.08,.08),(.08,.08)],spine=[(1.10,-1.12,.52),(1.10,-1.10,.50),(1,-.04,.48),(1,-.02,.46),(1,0,.44),(1,0,0),(1,0,-.44),(1,.02,-.46),(1,.04,-.48),(.88,1.10,-.50),(.88,1.12,-.52)]), appearance=Appearance( material=Material(),))]), Transform(translation=(.39,-.136,.1), children=[ Shape(DEF='pedals', geometry=Box(size=(.05,.015,.06)), appearance=Appearance( material=Material(diffuseColor=(0,0,0))))]), Transform(translation=(.36,.20,-.1), children=[ Shape(USE='pedals')])]), Group(DEF='rotatingSpokets', children=[ Transform(DEF='Column1',scale=(.06,.06,.06),translation=(.38,.030,.04), children=[ Group(DEF='spoketAssembly', children=[ Transform(DEF='WHEEL',rotation=(1,0,0,1.57), children=[ Transform(scale=(1,.09,1),translation=(0,.20,0), children=[ Shape(DEF='center', geometry=Sphere(radius=.28), appearance=Appearance( material=Material(diffuseColor=(0,0,0))))]), Transform(translation=(0,.1,.3)), Transform( children=[ Group(DEF='SPOKE_GROUP', children=[ Transform(DEF='SPOKE',scale=(.9,.09,.5),translation=(.6,.20,0), children=[ Shape(DEF='inner', geometry=Sphere(radius=.5), appearance=Appearance( material=Material(diffuseColor=(0,0,0))))]), Group(DEF='SURFACE', children=[ Transform(scale=(.35,.09,.8),translation=(.95,.2,0), children=[ Shape(DEF='outer', geometry=Sphere(radius=.5), appearance=Appearance( material=Material(diffuseColor=(0,0,0))))]), Transform(rotation=(0,1,0,.785),translation=(1.025,.2,0), children=[ Shape(DEF='teeth', geometry=Box(size=(.3,.08,.3)), appearance=Appearance( material=Material(diffuseColor=(0,0,0))))])]), Transform(rotation=(0,1,0,.53), children=[ Group(USE='SURFACE')])]), Transform(rotation=(0,1,0,1.05), children=[ Group(USE='SPOKE_GROUP'), Transform(rotation=(0,1,0,1.05), children=[ Group(USE='SPOKE_GROUP'), Transform(rotation=(0,1,0,1.05), children=[ Group(USE='SPOKE_GROUP'), Transform(rotation=(0,1,0,1.05), children=[ Group(USE='SPOKE_GROUP'), Transform(rotation=(0,1,0,1.05), children=[ Group(USE='SPOKE_GROUP')])])])])])])])])]), Transform(scale=(.03,.03,.03),translation=(0,0,.05), children=[ Group(USE='spoketAssembly')])]), Group(DEF='tireGroup', children=[ Transform(rotation=(1,0,0,1.57),scale=(.26,.26,.26), children=[ Shape( geometry=Extrusion(beginCap=False,creaseAngle=3.14,crossSection=[(1.00,0.00),(0.92,-0.38),(0.71,-0.71),(0.38,-0.92),(0.00,-1.00),(-0.38,-0.92),(-0.71,-0.71),(-0.92,-0.38),(-1.00,-0.00),(-0.92,0.38),(-0.71,0.71),(-0.38,0.92),(0.00,1.00),(0.38,0.92),(0.71,0.71),(0.92,0.38),(1.00,0.00)],endCap=False,scale=[(.96,.96),(1.1,1.1)],solid=False,spine=[(0,.07,0),(0,.07,0)]), appearance=Appearance( material=Material(diffuseColor=(0,0,0)))), Shape( geometry=Extrusion(beginCap=False,creaseAngle=3.14,crossSection=[(1.00,0.00),(0.92,-0.38),(0.71,-0.71),(0.38,-0.92),(0.00,-1.00),(-0.38,-0.92),(-0.71,-0.71),(-0.92,-0.38),(-1.00,-0.00),(-0.92,0.38),(-0.71,0.71),(-0.38,0.92),(0.00,1.00),(0.38,0.92),(0.71,0.71),(0.92,0.38),(1.00,0.00)],endCap=False,scale=[(.9,.9),(.9,.9)],solid=False,spine=[(0,.07,0),(0,-.07,0)]), appearance=Appearance( material=Material(),)), Shape( geometry=Extrusion(beginCap=False,creaseAngle=3.14,crossSection=[(1.00,0.00),(0.92,-0.38),(0.71,-0.71),(0.38,-0.92),(0.00,-1.00),(-0.38,-0.92),(-0.71,-0.71),(-0.92,-0.38),(-1.00,-0.00),(-0.92,0.38),(-0.71,0.71),(-0.38,0.92),(0.00,1.00),(0.38,0.92),(0.71,0.71),(0.92,0.38),(1.00,0.00)],endCap=False,scale=[(1.1,1.1),(1.1,1.1)],solid=False,spine=[(0,.07,0),(0,-.07,0)]), appearance=Appearance( material=Material(diffuseColor=(0,0,0)))), Shape( geometry=Extrusion(beginCap=False,creaseAngle=3.14,crossSection=[(1.00,0.00),(0.92,-0.38),(0.71,-0.71),(0.38,-0.92),(0.00,-1.00),(-0.38,-0.92),(-0.71,-0.71),(-0.92,-0.38),(-1.00,-0.00),(-0.92,0.38),(-0.71,0.71),(-0.38,0.92),(0.00,1.00),(0.38,0.92),(0.71,0.71),(0.92,0.38),(1.00,0.00)],endCap=False,scale=[(.96,.96),(1.1,1.1)],solid=False,spine=[(0,-.07,0),(0,-.07,0)]), appearance=Appearance( material=Material(diffuseColor=(0,0,0)))), Shape( geometry=Extrusion(beginCap=False,creaseAngle=3.14,crossSection=[(1.00,0.00),(0.92,-0.38),(0.71,-0.71),(0.38,-0.92),(0.00,-1.00),(-0.38,-0.92),(-0.71,-0.71),(-0.92,-0.38),(-1.00,-0.00),(-0.92,0.38),(-0.71,0.71),(-0.38,0.92),(0.00,1.00),(0.38,0.92),(0.71,0.71),(0.92,0.38),(1.00,0.00)],endCap=False,scale=[(.96,.96),(.9,.9)],solid=False,spine=[(0,.07,0),(0,.07,0)]), appearance=Appearance( material=Material(),)), Shape( geometry=Extrusion(beginCap=False,creaseAngle=3.14,crossSection=[(1.00,0.00),(0.92,-0.38),(0.71,-0.71),(0.38,-0.92),(0.00,-1.00),(-0.38,-0.92),(-0.71,-0.71),(-0.92,-0.38),(-1.00,-0.00),(-0.92,0.38),(-0.71,0.71),(-0.38,0.92),(0.00,1.00),(0.38,0.92),(0.71,0.71),(0.92,0.38),(1.00,0.00)],endCap=False,scale=[(.96,.96),(.9,.9)],solid=False,spine=[(0,-.07,0),(0,-.07,0)]), appearance=Appearance( material=Material(),))])]), Transform(translation=(1.044,0,0), children=[ Group(USE='tireGroup')]), Transform( children=[ Transform(rotation=(0,0,1,.165),translation=(0,-.004,.046), children=[ Group(DEF='chainAssembly', children=[ Transform(DEF='chainElement',rotation=(1,0,0,1.57),scale=(.04,.025,.04),translation=(.38,.042,.005), children=[ Transform(translation=(0,-.12,0), children=[ Shape( geometry=Cylinder(height=.05,radius=.15), appearance=Appearance( material=Material(diffuseColor=(0,0,0))))]), Transform(translation=(0,.12,0), children=[ Shape( geometry=Cylinder(height=.05,radius=.15), appearance=Appearance( material=Material(diffuseColor=(0,0,0))))]), Transform(translation=(.4,-.12,0), children=[ Shape( geometry=Cylinder(height=.05,radius=.15), appearance=Appearance( material=Material(diffuseColor=(0,0,0))))]), Transform(translation=(.4,.12,0), children=[ Shape( geometry=Cylinder(height=.05,radius=.15), appearance=Appearance( material=Material(diffuseColor=(0,0,0))))]), Shape( geometry=Cylinder(height=.3,radius=.1), appearance=Appearance( material=Material(),)), Transform(translation=(.4,0,0), children=[ Shape( geometry=Cylinder(height=.3,radius=.1), appearance=Appearance( material=Material(),))]), Transform(translation=(.25,.12,0), children=[ Shape( geometry=Box(size=(.3,.05,.18)), appearance=Appearance( material=Material(diffuseColor=(0,0,0))))]), Transform(translation=(.25,-.12,0), children=[ Shape( geometry=Box(size=(.3,.05,.18)), appearance=Appearance( material=Material(diffuseColor=(0,0,0))))])]), Transform( children=[ Transform(USE='chainElement')]), Transform(translation=(-.016,0,0), children=[ Transform(USE='chainElement')]), Transform(translation=(-.032,0,0), children=[ Transform(USE='chainElement')]), Transform(translation=(-.048,0,0), children=[ Transform(USE='chainElement')]), Transform(translation=(-.064,0,0), children=[ Transform(USE='chainElement')]), Transform(translation=(-.080,0,0), children=[ Transform(USE='chainElement')]), Transform(translation=(-.096,0,0), children=[ Transform(USE='chainElement')]), Transform(translation=(-.112,0,0), children=[ Transform(USE='chainElement')]), Transform(translation=(-.128,0,0), children=[ Transform(USE='chainElement')]), Transform(translation=(-.144,0,0), children=[ Transform(USE='chainElement')]), Transform(translation=(-.160,0,0), children=[ Transform(USE='chainElement')]), Transform(translation=(-.176,0,0), children=[ Transform(USE='chainElement')]), Transform(translation=(-.192,0,0), children=[ Transform(USE='chainElement')]), Transform(translation=(-.208,0,0), children=[ Transform(USE='chainElement')])]), Transform(translation=(-.192,0,0), children=[ Group(USE='chainAssembly')])]), Transform(translation=(0,-.080,-.058), children=[ Transform(translation=(.006,0,-.0310), children=[ Transform(translation=(0,0,.135), children=[ Group(USE='chainAssembly')]), Transform(translation=(-.192,0,.135), children=[ Group(USE='chainAssembly')])])]), Transform( children=[ Transform(translation=(.032,0,0), children=[ Transform(rotation=(0,0,1,-.175),translation=(-.029,.127,.046), children=[ Transform(USE='chainElement')]), Transform(rotation=(0,0,1,-.250),translation=(-.010,.152,.046), children=[ Transform(USE='chainElement')]), Transform(rotation=(0,0,1,-.600),translation=(.045,.275,.046), children=[ Transform(USE='chainElement')]), Transform(rotation=(0,0,1,.600),translation=(.0815,-.286,.046), children=[ Transform(USE='chainElement')]), Transform(rotation=(0,0,1,-.600),translation=(.053,.266,.046), children=[ Transform(USE='chainElement')])]), Transform(rotation=(0,0,1,-1),translation=(.145,.34,0), children=[ Transform(translation=(.032,0,0), children=[ Transform(rotation=(0,0,1,-.175),translation=(-.029,.127,.046), children=[ Transform(USE='chainElement')]), Transform(rotation=(0,0,1,-.250),translation=(-.010,.152,.046), children=[ Transform(USE='chainElement')]), Transform(rotation=(0,0,1,-.600),translation=(.045,.275,.046), children=[ Transform(USE='chainElement')])])]), Transform(rotation=(0,0,1,-1.5),translation=(.319,.392,0), children=[ Transform(translation=(.032,0,0), children=[ Transform(rotation=(0,0,1,-.175),translation=(-.029,.127,.046), children=[ Transform(USE='chainElement')]), Transform(rotation=(0,0,1,-.600),translation=(.031,.279,.046), children=[ Transform(USE='chainElement')]), Transform(rotation=(0,0,1,2.2),translation=(.65,-.21,.046), children=[ Transform(USE='chainElement')])])])]), Transform(rotation=(0,0,1,.790),translation=(-.275,-.278,.046), children=[ Transform(USE='chainElement')]), Transform(rotation=(0,0,1,1.57),translation=(.004,-.376,.046), children=[ Transform(USE='chainElement')]), Transform(rotation=(0,0,1,-.790),translation=(-.324,.215,.046), children=[ Transform(USE='chainElement')]), Transform(rotation=(0,0,1,-1.04),translation=(-.267,.300,.046), children=[ Transform(USE='chainElement')])]), Background(groundAngle=[1.309,1.570796],groundColor=[(.1,.2,0),(.4,.26,.3),(.6,.7,.7)],skyAngle=[1.309,1.571],skyColor=[(0,.2,.7),(0,.5,1),(1,1,1)]), PointLight(location=(0,1,0),radius=25)]) ) ### X3D model conversion complete ### #################################################################################################### # Self-test diagnostics #################################################################################################### print('Self-test diagnostics for DirtBike.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 DirtBike.py load and self-test diagnostics complete.")