private void Cleanup()
{
// Detach windows key event handler
Window.Current.CoreWindow.KeyUp -= CoreWindowOnKeyUp;
// Cancel the processing loop
if (_processingTaskCancellationTokenSource != null)
{
_processingTaskCancellationTokenSource.Cancel();
}
// Stop ARToolKit and shutdown
if (_arWrapper != null)
{
_isRunning = false;
if (!_arWrapper.arwStopRunning())
{
throw new InvalidOperationException("Failed to stop ARToolkit from running.");
}
if (!_arWrapper.arwShutdownAR())
{
throw new InvalidOperationException("Failed to shutdown ARToolkit.");
}
_arWrapper = null;
}
_wasStarted = false;
}
private async Task Setup()
{
// Initialize ARToolKit wrapper
_arWrapper = new ARWrapper();
_arWrapper.arwRegisterLogCallback(Helper.Log);
if (!_arWrapper.arwInitialiseARWithOptions(CurrentTemplateSize, CurrentTemplateCountMax))
{
throw new InvalidOperationException("Failed to initialize ARToolKit.");
}
string artVersion;
if (!_arWrapper.arwGetARToolKitVersion(out artVersion))
{
throw new InvalidOperationException("Failed to get ARToolKit version.");
}
Helper.Log("ARToolkit version {0}", artVersion);
// Init ViewModel for UI data binding. Use Adaptive image binarization mode as default
_arWrapperViewModel = Resources["WrapperVm"] as ArWrapperViewModel;
if (_arWrapperViewModel != null)
{
_arWrapperViewModel.ArWrapper = _arWrapper;
_arWrapperViewModel.SelectedThresholdMode = _arWrapperViewModel.ThresholdModes.FirstOrDefault(t => t.Mode == ArThresholdMode.Manual);
_arWrapperViewModel.ManualThresholdValue = 120;
}
// Load marker
SetupMarker();
// Setup rendering members
_projectionMatrix = new float[16];
_markerModelViewMatrix = new float[16];
_bufferAr = new uint[DesiredVideoWidth * DesiredVideoHeight];
ArD3dPanel.Context = new ArD3dDeviceContext();
_cube = new ArD3dCube();
_markerMask = new ArD3dCube {
TranslateZ = -0.5f, Scale = 60.0f
};
_videoImage = new ArD3dImage();
// Init video with calibration data
// TODO: Run on a background thread since the inner working of the WinMC implementation use Wait() on async op which will fail on the UI thread
await Task.Run(async() =>
{
await StartCapturing();
StartProcessing();
// _isSnapshotRestored = await Helper.RestoreSnapshot(_bufferAr, _markerModelViewMatrix);
});
Window.Current.CoreWindow.KeyUp += CoreWindowOnKeyUp;
}
private async Task Setup()
{
// Initialize ARToolKitComponent wrapper
_arWrapper = new ARWrapper();
// Setup the logging delegate to log the message from ARToolKit and init ARToolKit
_arWrapper.arwRegisterLogCallback(Helper.Log);
if (!_arWrapper.arwInitialiseARWithOptions(CurrentTemplateSize, CurrentTemplateCountMax))
{
throw new InvalidOperationException("Failed to initialize ARToolKit.");
}
// Log the ARToolKit version
string artVersion;
if (!_arWrapper.arwGetARToolKitVersion(out artVersion))
{
throw new InvalidOperationException("Failed to get ARToolKit version.");
}
Helper.Log("ARToolkit version {0}", artVersion);
// Init ViewModel for UI data binding. Use Adaptive image binarization mode as default
_arWrapperViewModel = Resources["WrapperVm"] as ArWrapperViewModel;
if (_arWrapperViewModel != null)
{
_arWrapperViewModel.ArWrapper = _arWrapper;
_arWrapperViewModel.SelectedThresholdMode = _arWrapperViewModel.ThresholdModes.FirstOrDefault(t => t.Mode == ArThresholdMode.Manual);
_arWrapperViewModel.ManualThresholdValue = 120;
}
// Load marker
await SetupMarker();
// Setup rendering members which store the projection, model-view matrix and the video frame buffer
_projectionMatrix = new float[16];
_markerModelViewMatrix = new float[16];
_bufferAr = new uint[DesiredVideoWidth * DesiredVideoHeight];
// Init the D3D device context wrapper and the used instances from ArgsubD3D
ArD3dPanel.Context = new ArD3dDeviceContext();
_cube = new ArD3dCube();
_videoImage = new ArD3dImage();
// Init video with calibration data and start the processing loop
await Task.Run(async() =>
{
await StartCapturing();
StartProcessing();
});
// Hook up windows key event handler
Window.Current.CoreWindow.KeyUp += CoreWindowOnKeyUp;
}
private void Cleanup()
{
Window.Current.CoreWindow.KeyUp -= CoreWindowOnKeyUp;
if (_processingTaskCancellationTokenSource != null)
{
_processingTaskCancellationTokenSource.Cancel();
}
if (_arWrapper != null)
{
_isRunning = false;
if (!_arWrapper.arwStopRunning())
{
throw new InvalidOperationException("Failed to stop ARToolkit from running.");
}
if (!_arWrapper.arwShutdownAR())
{
throw new InvalidOperationException("Failed to shutdown ARToolkit.");
}
_arWrapper = null;
}
_wasStarted = false;
}
private async Task Setup()
{
// Initialize ARToolKit wrapper
_arWrapper = new ARWrapper();
_arWrapper.arwRegisterLogCallback(Helper.Log);
if (!_arWrapper.arwInitialiseARWithOptions(CurrentTemplateSize, CurrentTemplateCountMax))
{
throw new InvalidOperationException("Failed to initialize ARToolKit.");
}
string artVersion;
if (!_arWrapper.arwGetARToolKitVersion(out artVersion))
{
throw new InvalidOperationException("Failed to get ARToolKit version.");
}
Helper.Log("ARToolkit version {0}", artVersion);
// Init ViewModel for UI data binding. Use Adaptive image binarization mode as default
_arWrapperViewModel = Resources["WrapperVm"] as ArWrapperViewModel;
if (_arWrapperViewModel != null)
{
_arWrapperViewModel.ArWrapper = _arWrapper;
_arWrapperViewModel.SelectedThresholdMode = _arWrapperViewModel.ThresholdModes.FirstOrDefault(t => t.Mode == ArThresholdMode.Manual);
_arWrapperViewModel.ManualThresholdValue = 120;
}
// Load marker
SetupMarker();
// Setup rendering members
_projectionMatrix = new float[16];
_markerModelViewMatrix = new float[16];
_bufferAr = new uint[DesiredVideoWidth * DesiredVideoHeight];
ArD3dPanel.Context = new ArD3dDeviceContext();
_cube = new ArD3dCube();
_markerMask = new ArD3dCube { TranslateZ = -0.5f, Scale = 60.0f };
_videoImage = new ArD3dImage();
// Init video with calibration data
// TODO: Run on a background thread since the inner working of the WinMC implementation use Wait() on async op which will fail on the UI thread
await Task.Run(async () =>
{
await StartCapturing();
StartProcessing();
// _isSnapshotRestored = await Helper.RestoreSnapshot(_bufferAr, _markerModelViewMatrix);
});
Window.Current.CoreWindow.KeyUp += CoreWindowOnKeyUp;
}
private async Task Setup()
{
// Initialize ARToolKitComponent wrapper
_arWrapper = new ARWrapper();
// Setup the logging delegate to log the message from ARToolKit and init ARToolKit
_arWrapper.arwRegisterLogCallback(Helper.Log);
if (!_arWrapper.arwInitialiseARWithOptions(CurrentTemplateSize, CurrentTemplateCountMax))
{
throw new InvalidOperationException("Failed to initialize ARToolKit.");
}
// Log the ARToolKit version
string artVersion;
if (!_arWrapper.arwGetARToolKitVersion(out artVersion))
{
throw new InvalidOperationException("Failed to get ARToolKit version.");
}
Helper.Log("ARToolkit version {0}", artVersion);
// Init ViewModel for UI data binding. Use Adaptive image binarization mode as default
_arWrapperViewModel = Resources["WrapperVm"] as ArWrapperViewModel;
if (_arWrapperViewModel != null)
{
_arWrapperViewModel.ArWrapper = _arWrapper;
_arWrapperViewModel.SelectedThresholdMode = _arWrapperViewModel.ThresholdModes.FirstOrDefault(t => t.Mode == ArThresholdMode.Manual);
_arWrapperViewModel.ManualThresholdValue = 120;
}
// Load marker
await SetupMarker();
// Setup rendering members which store the projection, model-view matrix and the video frame buffer
_projectionMatrix = new float[16];
_markerModelViewMatrix = new float[16];
_bufferAr = new uint[DesiredVideoWidth * DesiredVideoHeight];
// Init the D3D device context wrapper and the used instances from ArgsubD3D
ArD3dPanel.Context = new ArD3dDeviceContext();
_cube = new ArD3dCube();
_videoImage = new ArD3dImage();
// Init video with calibration data and start the processing loop
await Task.Run(async () =>
{
await StartCapturing();
StartProcessing();
});
// Hook up windows key event handler
Window.Current.CoreWindow.KeyUp += CoreWindowOnKeyUp;
}
