public void SensorSkeletonFrameReady(object sender, SkeletonFrameReadyEventArgs e)
{
using (SkeletonFrame skeletonFrameData = e.OpenSkeletonFrame()) {
if (skeletonFrameData == null) {
return;
}
var allSkeletons = new Skeleton[skeletonFrameData.SkeletonArrayLength];
skeletonFrameData.CopySkeletonDataTo(allSkeletons);
foreach (Skeleton sd in allSkeletons) {
// If this skeleton is no longer being tracked, skip it
if (sd.TrackingState != SkeletonTrackingState.Tracked) {
continue;
}
// If there is not already a gesture state map for this skeleton, then create one
if (!userMap.ContainsKey(sd.TrackingId)) {
var user = new GestureStateUser(gestures);
userMap.Add(sd.TrackingId, user);
}
// WSRConfig.GetInstance().logDebug("GESTURE", "Skeleton " + sd.Position.X + "," + sd.Position.Y + "," + sd.Position.Z);
Gesture gesture = userMap[sd.TrackingId].Evaluate(sd);
if (gesture != null) {
WSRConfig.GetInstance().logInfo("GESTURE", "Active User Gesture complete: " + gesture.Description);
// Store the Gesture matching the most components
if (match == null || match.Components.Count <= gesture.Components.Count) {
match = gesture;
}
// Do not fire immediatly, wait a little bit
}
// This break prevents multiple player data from being confused during evaluation.
// If one were going to dis-allow multiple players, this trackingId would facilitate
// that feat.
playerId = sd.TrackingId;
}
}
// Reset threshold
if ((DateTime.Now - threshold).TotalMilliseconds > 1000){
threshold = DateTime.Now;
// Fire the latest matching gesture on threshold
if (match != null) {
fireGesture(match);
userMap[playerId].ResetAll();
match = null;
}
}
}
public Gesture CheckGestures(Skeleton[] skeletons)
{
// Clean Prefetch
Skeleton = null;
if (null == skeletons)
{
return(null);
}
foreach (Skeleton sd in skeletons)
{
// Too large array
if (sd == null)
{
continue;
}
// If this skeleton is no longer being tracked, skip it
if (sd.TrackingState != SkeletonTrackingState.Tracked)
{
continue;
}
// Prefetch some
Prefetch(sd);
// Validate all joints some data
if (!Viewport(sd))
{
continue;
}
Skeleton = sd;
// If there is not already a gesture state map for this skeleton, then create one
if (!userMap.ContainsKey("P_" + sd.TrackingId))
{
var user = new GestureStateUser(gestures);
userMap.Add("P_" + sd.TrackingId, user);
}
Gesture gesture = userMap["P_" + sd.TrackingId].Evaluate(sd);
if (null != gesture)
{
// Store the Gesture matching the most components
if (match == null || match.Components.Count <= gesture.Components.Count)
{
match = gesture;
}
// Do not fire immediatly, wait a little bit
Gesture g = MatchGesture();
if (g != null)
{
return(g);
}
}
break; // The skeleton match
}
// At last return gesture or null
return(MatchGesture());
}
public Gesture CheckGestures(Skeleton[] skeletons) {
// Clean Prefetch
Skeleton = null;
if (null == skeletons) { return null; }
foreach (Skeleton sd in skeletons) {
// Too large array
if (sd == null) { continue; }
// If this skeleton is no longer being tracked, skip it
if (sd.TrackingState != SkeletonTrackingState.Tracked) {
continue;
}
// Prefetch some
Prefetch(sd);
// Validate all joints some data
if (!Viewport(sd)) { continue; }
Skeleton = sd;
// If there is not already a gesture state map for this skeleton, then create one
if (!userMap.ContainsKey("P_"+sd.TrackingId)) {
var user = new GestureStateUser(gestures);
userMap.Add("P_"+sd.TrackingId, user);
}
Gesture gesture = userMap["P_" + sd.TrackingId].Evaluate(sd);
if (null != gesture) {
// Store the Gesture matching the most components
if (match == null || match.Components.Count <= gesture.Components.Count) {
match = gesture;
}
// Do not fire immediatly, wait a little bit
Gesture g = MatchGesture();
if (g != null) { return g; }
}
break; // The skeleton match
}
// At last return gesture or null
return MatchGesture();
}
