private static bool WorkerContextSetupTracking(
PSMoveWorkerSettings WorkerSettings,
WorkerContext context)
{
bool success = true;
// Clear out the tracking state
// Reset the shared worker data
context.Reset();
Debug.WriteLine("Setting up PSMove Tracking Context");
// Initialize and configure the psmove_tracker.
{
PSMoveAPI.PSMoveTrackerSettings settings = new PSMoveAPI.PSMoveTrackerSettings();
PSMoveAPI.psmove_tracker_settings_set_default(ref settings);
settings.color_mapping_max_age = 0; // Don't used cached color mapping file
if (WorkerSettings.bUseManualExposure)
{
settings.exposure_mode = PSMoveTracker_Exposure.Exposure_MANUAL;
settings.camera_exposure =
(int)(Math.Max(Math.Min(WorkerSettings.ManualExposureValue, 1.0f), 0.0f) * 65535.0f);
}
else
{
settings.exposure_mode = PSMoveTracker_Exposure.Exposure_LOW;
}
settings.use_fitEllipse = 1;
settings.camera_mirror = PSMove_Bool.PSMove_True;
settings.color_list_start_ind = (int)WorkerSettings.InitialTrackingColor;
context.PSMoveTracker = PSMoveAPI.psmove_tracker_new_with_settings(ref settings);
}
if (context.PSMoveTracker != IntPtr.Zero)
{
Debug.WriteLine("PSMove tracker initialized.");
PSMoveAPI.PSMoveTrackerSmoothingSettings smoothing_settings = new PSMoveAPI.PSMoveTrackerSmoothingSettings();
PSMoveAPI.psmove_tracker_get_smoothing_settings(context.PSMoveTracker, ref smoothing_settings);
smoothing_settings.filter_do_2d_r = 0;
smoothing_settings.filter_do_2d_xy = 0;
smoothing_settings.filter_3d_type = WorkerSettings.Filter3DType;
PSMoveAPI.psmove_tracker_set_smoothing_settings(context.PSMoveTracker, ref smoothing_settings);
PSMoveAPI.psmove_tracker_get_size(context.PSMoveTracker, ref context.TrackerWidth, ref context.TrackerHeight);
Debug.WriteLine("Camera Dimensions: {0} x {1}", context.TrackerWidth, context.TrackerHeight);
}
else
{
PSMoveTracker_ErrorCode errorCode = PSMoveAPI.psmove_tracker_get_last_error();
Debug.WriteLine("PSMove tracker failed to initialize: {0}", errorCode.ToString());
success = false;
}
// Initialize fusion API if the tracker started
if (success)
{
context.PSMoveFusion = PSMoveAPI.psmove_fusion_new(context.PSMoveTracker, 1.0f, 1000.0f);
if (context.PSMoveFusion != IntPtr.Zero)
{
Debug.WriteLine("PSMove fusion initialized.");
}
else
{
Debug.WriteLine("PSMove failed to initialize.");
success = false;
}
}
if (!success)
{
WorkerContextTeardownTracking(context);
}
return(success);
}