Instance Property

parentNode

The node’s parent in the scene graph hierarchy.

Declaration

@property(nonatomic, readonly) SCNNode *parentNode;

Discussion

For a scene’s rootNode object, the value of this property is nil.

See Also

Managing the Node Hierarchy

childNodes

An array of the node’s children in the scene graph hierarchy.

- addChildNode:

Adds a node to the node’s array of children.

- insertChildNode:atIndex:

Adds a node to the node’s array of children at a specified index.

- removeFromParentNode

Removes the node from its parent’s array of child nodes.

- replaceChildNode:with:

Removes a child from the node’s array of children and inserts another node in its place.