//static void threadExecute(void* data)
static unsafe void threadExecute(object data)
{
//RaycastThread* raycastThread = static_cast<RaycastThread*>(data);
RaycastThread raycastThread = (RaycastThread)data;
//// Perform random raycasts against the scene until stop.
//for(;;)
for (;;)
{
//// Wait here for the sync to be set then reset the sync
//// to ensure that we only perform raycast work after the
//// sync has been set again.
//SnippetUtils::syncWait(raycastThread->mWorkReadySyncHandle);
//SnippetUtils::syncReset(raycastThread->mWorkReadySyncHandle);
raycastThread.mWorkReadySyncHandle.WaitOne();
raycastThread.mWorkReadySyncHandle.Reset();
//// If the thread has been signaled to quit then exit this function.
//if (SnippetUtils::threadQuitIsSignalled(raycastThread->mThreadHandle))
// break;
if (raycastThread.quit)
{
break;
}
//// Perform a fixed number of random raycasts against the scene
//// and share the work between multiple threads.
//while (SnippetUtils::atomicDecrement(&gRaysAvailable) >= 0)
while (Interlocked.Decrement(ref gRaysAvailable) >= 0)
{
//PxVec3 dir = randVec3();
PxVec3 dir = randVec3();
//PxRaycastBuffer buf;
//gScene->raycast(PxVec3(0.0f), dir.getNormalized(), 1000.0f, buf, PxHitFlag::eDEFAULT);
PxRaycastBufferPtr buf = PxRaycastBufferPtr.New();
gScene.raycast(new PxVec3(0.0f), dir.getNormalized(), 1000f, buf, PxHitFlags.eDEFAULT);
if (render_)
{
var rayNor = dir.getNormalized() * 1000;
DebugRenderer.Current.AddLine(new Vector3(0), new Vector3(rayNor.x, rayNor.y, rayNor.z), 0xff00ffff);
}
buf.Free();
//// If this is the last raycast then signal this to the main thread.
//if (SnippetUtils::atomicIncrement(&gRaysCompleted) == gRayCount)
if (Interlocked.Increment(ref gRaysCompleted) == gRayCount)
{
// SnippetUtils::syncSet(gWorkDoneSyncHandle);
gWorkDoneSyncHandle.Set();
}
}
}
//// Quit the current thread.
//SnippetUtils::threadQuit(raycastThread->mThreadHandle);
}