This class represents the 3D node dictionary. This is definitively detailed in:.

The ISO PDF Specification, ISO 32000-1:2008 PDF 1.7; Table: 312, page 538.

The ISO PDF Specification, ISO 32000-1:2008 PDF 1.7; Table: 9.47, page 58.

The ISO PDF Specification, ISO 32000-2:2017 PDF 2.0; Table: 323, page 670.

A 3D node dictionary modifies the appearance or visibility of a named node within the 3D model hierarchy. Node dictionaries are used in 3D views to override the default appearance of specific model components.

The N entry holds the node name as a byte string, identifying the node within the model hierarchy. The Instance entry holds the instance name if the same named node appears multiple times.

The Data entry references a 3D stream providing replacement geometry data for the node. The RM entry references a render mode dictionary overriding the node render mode. The O entry specifies the node opacity.

The V entry, when false, hides the node. The M entry holds a 12-element array defining a transformation matrix for the node.

System.Object
    WebSupergoo.ABCpdf14.Elements.Element
       WebSupergoo.ABCpdf14.Elements.D3DNodeElement