/// <summary>
/// Start depth stream at specific resolution
/// </summary>
/// <param name="sensor">The reconstruction sensor instance.</param>
/// <param name="format">The resolution of image in depth stream.</param>
/// <returns>Returns true if the sensor supports near mode.</returns>
private bool StartDepthStream(ReconstructionSensor sensor, DepthImageFormat format)
{
if (sensor == null)
{
return true;
}
bool isSupportNearMode = true;
try
{
// Enable depth stream, register event handler and start
sensor.DepthFrameReady += this.OnDepthFrameReady;
isSupportNearMode = sensor.StartDepthStream(format);
}
catch (IOException ex)
{
// Device is in use
this.ShowStatusMessage(ex.Message);
return isSupportNearMode;
}
catch (InvalidOperationException ex)
{
// Device is not valid, not supported or hardware feature unavailable
this.ShowStatusMessage(ex.Message);
return isSupportNearMode;
}
try
{
// Make sure Lasers are turned on
sensor.Sensor.ForceInfraredEmitterOff = false;
}
catch (InvalidOperationException ex)
{
// Device is not valid, not supported or hardware feature unavailable
// show an error message just this once
this.ShowStatusMessage(ex.Message);
}
return isSupportNearMode;
}
