SFNode [in, out] metadata NULL [X3DMetadataObject]
Metadata are not part of the X3D world and not interpreted by the X3D browser, but they can be accessed via the ECMAScript interface.
SFBool [in, out] isPickable TRUE
IsPickable determines whether pick traversal is performed for this layer.
SFNode [in, out] viewport NULL [X3DViewportNode]
The viewport field is a single Viewport node that constrains layer output to a sub-region of the render surface.
MFNode [in] addChildren
Input field addChildren.
MFNode [in] removeChildren
Input field removeChildren.
MFNode [in, out] children [ ] [X3DChildNode]
Nodes making up this layer.
No transformations are possible above each Layerset/Layer combination in the scene graph hierarchy.