public unsafe void Run()
{
AppStarting?.Invoke();
ReferenceFrame = SpatialLocator.GetDefault().CreateStationaryFrameOfReferenceAtCurrentLocation();
var coreWindow = CoreWindow.GetForCurrentThread();
coreWindow.CustomProperties.Add(nameof(HolographicSpace), HolographicSpace);
InitializeSpace();
InteractionManager = SpatialInteractionManager.GetForCurrentView();
InteractionManager.InteractionDetected += (s, e) => GesturesManager?.HandleInteraction(e.Interaction);
while (!windowClosed)
{
if (!appInited)
{
SpatialMappingManager = new SpatialMappingManager();
VoiceManager = new VoiceManager();
appInited = true;
if (options == null)
{
options = new ApplicationOptions();
}
//override some options:
options.LimitFps = false;
options.Width = 1268; //TODO: find system
options.Height = 720;
Game = (HoloApplication)Activator.CreateInstance(holoAppType, options);
Game.Run();
GesturesManager = new GesturesManager(Game, ReferenceFrame);
AppStarted?.Invoke(Game);
}
if (windowVisible && (null != HolographicSpace))
{
if (Game != null)
{
CurrentFrame = HolographicSpace.CreateNextFrame();
CurrentFrame.UpdateCurrentPrediction();
var prediction = CurrentFrame.CurrentPrediction;
if (prediction.CameraPoses.Count < 1)
{
continue;
}
var cameraPose = prediction.CameraPoses[0];
var viewBox = cameraPose.TryGetViewTransform(ReferenceFrame.CoordinateSystem);
if (viewBox != null)
{
Matrix4x4 leftViewMatrixDx = viewBox.Value.Left;
Matrix4x4 rightViewMatrixDx = viewBox.Value.Right;
Matrix4x4 leftProjMatrixDx = cameraPose.ProjectionTransform.Left;
Matrix4x4 rightProjMatrixDx = cameraPose.ProjectionTransform.Right;
Matrix4 leftViewMatrixUrho = *(Matrix4 *)(void *)&leftViewMatrixDx;
Matrix4 rightViewMatrixUrho = *(Matrix4 *)(void *)&rightViewMatrixDx;
Matrix4 leftProjMatrixUrho = *(Matrix4 *)(void *)&leftProjMatrixDx;
Matrix4 rightProjMatrixUrho = *(Matrix4 *)(void *)&rightProjMatrixDx;
Game.UpdateStereoView(leftViewMatrixUrho, rightViewMatrixUrho, leftProjMatrixUrho, rightProjMatrixUrho);
}
var parameters = CurrentFrame.GetRenderingParameters(cameraPose);
if (Game.FocusWorldPoint != Vector3.Zero)
{
parameters.SetFocusPoint(ReferenceFrame.CoordinateSystem,
new System.Numerics.Vector3(
Game.FocusWorldPoint.X,
Game.FocusWorldPoint.Y,
-Game.FocusWorldPoint.Z)); //LH->RH
}
Game.Engine.RunFrame();
CurrentFrame.PresentUsingCurrentPrediction(HolographicFramePresentWaitBehavior.WaitForFrameToFinish);
}
CoreWindow.GetForCurrentThread().Dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessAllIfPresent);
}
else
{
CoreWindow.GetForCurrentThread().Dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessOneAndAllPending);
}
}
}
public void NotifyAppStarting()
{
HandleStateChange(AppLifecycleState.Starting, () => AppStarting?.Invoke(this, EventArgs.Empty));
}
public unsafe void Run()
{
AppStarting?.Invoke();
ReferenceFrame = SpatialLocator.GetDefault().CreateStationaryFrameOfReferenceAtCurrentLocation();
var coreWindow = CoreWindow.GetForCurrentThread();
coreWindow.CustomProperties.Add(nameof(HolographicSpace), HolographicSpace);
InitializeSpace();
HolographicSpace.CameraAdded += HolographicSpace_CameraAdded;
InteractionManager = SpatialInteractionManager.GetForCurrentView();
if (InteractionManager != null)
{
InteractionManager.InteractionDetected += (s, e) => GesturesManager?.HandleInteraction(e.Interaction);
}
while (!windowClosed)
{
if (appInited && windowVisible && (null != HolographicSpace))
{
if (Game != null)
{
CurrentFrame = HolographicSpace.CreateNextFrame();
CurrentFrame.UpdateCurrentPrediction();
var prediction = CurrentFrame.CurrentPrediction;
if (prediction.CameraPoses.Count < 1)
{
continue;
}
var cameraPose = prediction.CameraPoses[0];
var viewBox = cameraPose.TryGetViewTransform(ReferenceFrame.CoordinateSystem);
if (viewBox != null)
{
Matrix4x4 leftViewMatrixDx = viewBox.Value.Left;
Matrix4x4 rightViewMatrixDx = viewBox.Value.Right;
Matrix4x4 leftProjMatrixDx = cameraPose.ProjectionTransform.Left;
Matrix4x4 rightProjMatrixDx = cameraPose.ProjectionTransform.Right;
Matrix4 leftViewMatrixUrho = *(Matrix4 *)(void *)&leftViewMatrixDx;
Matrix4 rightViewMatrixUrho = *(Matrix4 *)(void *)&rightViewMatrixDx;
Matrix4 leftProjMatrixUrho = *(Matrix4 *)(void *)&leftProjMatrixDx;
Matrix4 rightProjMatrixUrho = *(Matrix4 *)(void *)&rightProjMatrixDx;
Game.UpdateStereoView(leftViewMatrixUrho, rightViewMatrixUrho, leftProjMatrixUrho, rightProjMatrixUrho);
}
var parameters = CurrentFrame.GetRenderingParameters(cameraPose);
if (Game.FocusWorldPoint != Vector3.Zero)
{
parameters.SetFocusPoint(ReferenceFrame.CoordinateSystem,
new System.Numerics.Vector3(
Game.FocusWorldPoint.X,
Game.FocusWorldPoint.Y,
-Game.FocusWorldPoint.Z)); //LH->RH
}
Game.Engine.RunFrame();
CurrentFrame.PresentUsingCurrentPrediction(HolographicFramePresentWaitBehavior.WaitForFrameToFinish);
}
CoreWindow.GetForCurrentThread().Dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessAllIfPresent);
}
else
{
CoreWindow.GetForCurrentThread().Dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessOneAndAllPending);
}
}
}