Programming With QuickTime VR

Node IDs

The nodeID parameter to the QTVRGoToNodeID function specifies the ID of a node. The QuickTime VR Manager defines these constants for specific nodes:



 
enum {

    kQTVRCurrentNode                                = 0,

    kQTVRPreviousNode                               = 0x80000000,

    kQTVRDefaultNode                                = 0x80000001

};

Constant descriptions

kQTVRCurrentNode: The current node. (Moving to the current node has the effect of restoring the default view in that node.)
kQTVRPreviousNode: The previous node. The QuickTime VR Manager maintains a list (which is limited only by the available memory) of the nodes visited.
kQTVRDefaultNode: The default node in the scene.