/**
* Setup to fly along the specified path and look around.
*
* @param kFlyPathGraph FlyPathGraphCurve contains the information regarding the graph
* representation of 3D path segments represented by Curve3 instances
* @param kAnnotateList FlyPathAnnotateList contains the list of annotation points.
* @param kTransformPosition TransformGroup contains the Transform3D for the current viewing
* position.
* @param kTransformDirection TransformGroup contains the Transform3D for the current viewing
* direction.
* @param kTransformOrientation TransformGroup contains the Transform3D for the current viewing
* orientation.
* @param _parentScene the parent frame which hold Canvas3D.
*/
public FlyPathBehavior_WM(
FlyPathGraphCurve kFlyPathGraph,
FlyPathAnnotateList_WM kAnnotateList,
FlyThroughRender _parentScene) {
// Keep references to these.
m_kFlyPathGraph = kFlyPathGraph;
m_kAnnotateList = kAnnotateList;
parentScene = _parentScene;
parentScene.GetCanvas().addKeyListener(this);
// Create array to store the state of each branch.
int iNumBranches = kFlyPathGraph.getNumBranches();
m_akBranchState = new BranchState[iNumBranches];
for (int iBranch = 0; iBranch < iNumBranches; iBranch++) {
m_akBranchState[iBranch] = new BranchState(iBranch, kFlyPathGraph);
}
// Set initial branch, position, and step.
// Compute the distance increment along the path that each
// step will take.
m_fPathStep = 1.0f;
m_fGazeDist = 10.0f;
setBranch(0);
}
