Pdf3DView.ResetNodes Property
Gets or sets a value indicating whether nodes specified in the Nodes collection are returned to their original states (as specified in the 3D artwork) before applying transformation matrices and opacity settings specified in the node objects.
Property Value
If true, the artwork's 3D node parameters are restored to their original states and then the dictionaries specified by the Nodes collection are applied. If false, the dictionaries specified by the Nodes collection are applied to the current states of the nodes.