private void Heartbeat()
{
uint lastSimulateFrame = 0;
while (!_stop)
{
uint startingFrame = (uint)Environment.TickCount;
bool processedCommandsThisIteration = ProcessQueueCommands();
uint uframe = (uint)_frameNum;
if (_simulating && (uframe > lastSimulateFrame))
{
uint tickCount = (uint)Environment.TickCount;
uint ticksSinceLastSimulate = Math.Max(tickCount - _lastSimulate, TIMESTEP);
_lastSimulate = (uint)Environment.TickCount;
lastSimulateFrame = uframe;
if (ticksSinceLastSimulate >= SIMULATE_DELAY_TO_BEGIN_DILATION)
{
Simulate(DILATED_TIMESTEP_IN_SECONDS, ticksSinceLastSimulate, uframe, true);
//m_log.DebugFormat("[PHYSICS]: Dilated simulate {0}", ticksSinceLastSimulate);
}
else
{
Simulate(ticksSinceLastSimulate * 0.001f, ticksSinceLastSimulate, uframe, false);
}
++_framesSinceLastFpsCalc;
if (uframe % UPDATE_WATCHDOG_FRAMES == 0)
{
Watchdog.UpdateThread();
}
if (uframe % CHECK_EXPIRED_KINEMATIC_FRAMES == 0)
{
this.CheckForExpiredKinematics();
}
if (uframe % UPDATE_FPS_FRAMES == 0)
{
this.UpdateFpsCalc();
//CheckForPhysicsLongFramesAndDebug();
}
}
_frameTimeAvg.AddValue((uint)Environment.TickCount - startingFrame);
ContactDebug.OnFramePassed();
if (_currentCommandQueue.Count == 0)
{
_timingSignal.Wait();
}
_timingSignal.Reset();
}
}
public override void DumpCollisionInfo()
{
ContactDebug.OnDataReady += new Debugging.ContactDebugManager.DataCallback(ContactDebug_OnDataReady);
ContactDebug.BeginCollectingContactData();
}
