GroupNode

A GroupNode is a subclass of ScenegraphNode that holds a list of ScenegraphNode children. Since . A GroupNode can be a child of another GroupNode and thus be used to create hierarchical scene graphs.

Usage

Add a moon and a box models to the group.

// Add objects to the group
group.add(moon, box);

Add a moon and a box models to the group. Then remove them.

// Add objects to the group
group.add(moon, box);
// Remove the moon
group.remove(moon);

Properties

Model extends the ScenegraphNode class and inherits the transformation matrix properties from that class.

children : ScenegraphNode[]

Methods

constructor(props : Object)

Create an instance of GroupNode.

setProps(props : Object)

Updates properties.

add(node : ScenegraphNode [, ...])

Add one or more ScenegraphNode objects to the GroupNode.

group.add(model);

A variable argument list of ScenegraphNode instances.

remove(node: Node)

Removes an ScenegraphNode object from the GroupNode.

group.remove(model);

• model - (object) The scene graph node to be removed.