Switch
Proxy class hierarchy
SwitchProxy
: GroupNodeProxy
: Traversable
Fields implemented
choice | Yes. |
whichChoice | Yes. |
Implementation details
The implementation of the functionality of the switch node is
encapsulated in the Effects data that is passed into the
PreRender() method, and also in the
DrawableNode::InitPreRender() method. This later method is
called by the PreRender() method of every drawable node, and
returns FALSE when a node has been switched off.