<X3D profile='Immersive'> is satisfactory for this model - also ensure that child Inline models do not exceed this profile/component combination, since this parent scene must have an equal or higher combination X3D version 4.0 was approved by Web3D Consortium and ISO in 2023. X3D version 4.0 offers many new features including interoperability with HTML5, glTF 2.0 Physically Based Rendering (PBR), and Web Audio API. <Sound DEF=''/> location='0 0 0' has height of sound ellipse centered on ground plane, consider changing location y-value to 1.6 in order to match typical avatar height (in meters) <AudioClip DEF='HolyGrail'/> description should be different than DEF, provide a descriptive phrase for description instead <AudioClip DEF='HolyGrail'/> url array does not contains link to .wav or .midi sound files, browsers not required to support other formats (url='"holygral.mp3" "http://www.nps.navy.mil/code32/vrml/holygral.mp3"') <Sound DEF=''/> location='0 0 0' has height of sound ellipse centered on ground plane, consider changing location y-value to 1.6 in order to match typical avatar height (in meters) <AudioClip DEF='PigDogSound'/> description should be different than DEF, provide a descriptive phrase for description instead <Sound DEF=''/> location='0 0 0' has height of sound ellipse centered on ground plane, consider changing location y-value to 1.6 in order to match typical avatar height (in meters) <AudioClip DEF='MonkSound'/> description should be different than DEF, provide a descriptive phrase for description instead <TouchSensor DEF='Launch'/> has peer Billboard node which may make user selection of geometry difficult, consider superimposing additional transparent Shape geometry to assist selection <Sound DEF=''/> location='0 0 0' has height of sound ellipse centered on ground plane, consider changing location y-value to 1.6 in order to match typical avatar height (in meters) <AudioClip DEF='HolyHandGrenadeSound'/> description should be different than DEF, provide a descriptive phrase for description instead <Sound DEF=''/> location='0 0 0' has height of sound ellipse centered on ground plane, consider changing location y-value to 1.6 in order to match typical avatar height (in meters) <AudioClip DEF='CowSound'/> description should be different than DEF, provide a descriptive phrase for description instead <Sound DEF=''/> location='0 0 0' has height of sound ellipse centered on ground plane, consider changing location y-value to 1.6 in order to match typical avatar height (in meters) <AudioClip DEF='HamsterSound'/> description should be different than DEF, provide a descriptive phrase for description instead <Inline DEF=''/> url array contains .wrl link without corresponding .x3d version, some browsers may fail (url='"cow.wrl" "http://www.uoguelph.ca/~dchiu/cow.wrl"') <Inline DEF=''/> url array contains .wrl link without corresponding .x3d version, some browsers may fail (url='"vrml_ginger.wrl" "http://home.inreach.com/ntamura/vrml/vrml_ginger.wrl"') <OrientationInterpolator DEF='RnSAngels'/> is missing ROUTE to receive input events, for example <ROUTE fromNode='SomeTimeSensorDEFname' fromField='fraction_changed' toNode='RnSAngels' toField='set_fraction'/> <OrientationInterpolator DEF='RnSAngels'/> is missing ROUTE to send output events, for example <ROUTE fromNode='RnSAngels' fromField='value_changed' toNode='SomeTargetDEFname' toField='set_something'/>