/// <summary>
/// Called when a body frame is received.
/// </summary>
/// <param name="message">The message.</param>
private void OnMessage_BodyFrameArrived(MessageBodyFrameArrived message)
{
if (m_bodyScene.CountViews <= 0) { return; }
if (m_bodyDataModified) { return; }
using (BodyFrame bodyFrame = message.BodyFrameArgs.FrameReference.AcquireFrame())
{
if (bodyFrame == null) { return; }
// Process incoming body frame
// 1. Store data in local m_bodyData liste
bodyFrame.GetAndRefreshBodyData(m_bodyData);
m_bodyDataModified = true;
// 2. Modify 3D scene based on the data
m_bodyScene.ManipulateSceneAsync((manipulator) =>
{
try
{
for(int actBodyIndex = 0; actBodyIndex<m_bodyData.Count; actBodyIndex++)
{
UpdateBodyModel(m_bodyScene, manipulator, m_bodyData[actBodyIndex], actBodyIndex);
}
}
finally
{
m_bodyDataModified = false;
}
});
}
}
/// <summary>
/// Called when a body frame is received.
/// </summary>
/// <param name="message">The message to be processed.</param>
private async void OnMessage_BodyFrameArrived(MessageBodyFrameArrived message)
{
if (m_isStopped) { return; }
if (m_isProcessing) { return; }
try
{
m_isProcessing = true;
// Try to get the BodyFrame from the Kinect
bool gotData = false;
using (var frame = message.BodyFrameArgs.FrameReference.AcquireFrame())
{
if (frame != null)
{
m_bodies.CreateDummyObjectUntilCapacityReached(frame.BodyCount);
frame.GetAndRefreshBodyData(m_bodies);
gotData = true;
}
}
// Process data if we've got one
if (gotData && !m_isStopped)
{
await SeeingSharpApplication.Current.UISyncContext.PostAsync(() =>
{
this.TrackEngagedPlayersViaHandOverHead();
});
}
}
finally
{
m_isProcessing = false;
}
}