<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, info]
X3D version 4.0 was approved by Web3D Consortium and ISO in 2023.[/X3D, diagnostic]
X3D version 4.0 offers many new features including interoperability with HTML5, glTF
2.0 Physically Based Rendering (PBR), and Web Audio API.[/X3D, diagnostic]
<ExternProtoDeclare name="ViewFrustum"/> url array address(es) missing online http
references [/X3D/Scene/ExternProtoDeclare, info]
<Inline DEF='GridXZ'/> url array address(es) missing online http/https references
(url='"GridXZ_20x20Fixed.x3d"') [/X3D/Scene/Inline, info]
<Inline DEF='CoordinateAxes'/> url array address(es) missing online http/https references
(url='"CoordinateAxes.x3d"') [/X3D/Scene/Transform/Inline, info]