/// <summary>
/// Called when the Hololens webcam is created and primed. Triggers
/// the enabling of voice commands for taking photos or ending
/// camera mode. Removes ability to erroneously start up texturing
/// process while the texturing process is underway. Sets the displayed
/// text.
/// </summary>
/// <param name="result">
/// The information/image saved from the PhotoCapture's photo capture.
/// </param>
static void OnStartPhotoMode(PhotoCapture.PhotoCaptureResult result)
{
VoiceManager.EnableVoiceCommand(VoiceCommands.Photo);
VoiceManager.EnableVoiceCommand(VoiceCommands.End);
VoiceManager.DisableVoiceCommand(VoiceCommands.Start);
TextManager.SetText(Messages.PhotoPrompt + Messages.AppendNumPhotosTaken());
}
/// <summary>
/// Handles the logic of stopping the active webcam mode for the Hololens.
/// Disposes and nulls out the webcam object and disables voice commands.
/// Re-enables the start voice command to restart the process of taking
/// room textures if the user desires.
/// </summary>
/// <param name="result">
/// The success of stopping the OnStoppedPhotoMode.
/// </param>
static void OnStoppedPhotoMode(PhotoCapture.PhotoCaptureResult result)
{
// Disables the ability to take pictures, and cleans up/disposes of
// the photo capture object.
VoiceManager.DisableVoiceCommand(VoiceCommands.Photo);
photoCaptureObj.Dispose();
photoCaptureObj = null;
// Sets locally stored matrices and supplementary info required for
// correct texture placement, then saves them along with the mesh
SetLocalToWorldMatrices(); // Must be called before SaveMatrixArrays
SetMeshSupplementaryInfo();
string roomName = Config.RoomObject.GameObjectName;
MatrixArray.SaveMatrixArrays(WorldToCameraMatrixArray, ProjectionMatrixArray, LocalToWorldMatrixArray, currentPhoto);
CustomMesh.SaveMesh(MeshArray);
CustomOrientation.Save(PositionArray, RotationArray);
// ERROR TESTING - REMOVE // CustomMesh.SaveSupplementaryInfo(PositionArray, RotationArray);
// Disable the ability to end the photo capture process
VoiceManager.DisableVoiceCommand(VoiceCommands.End);
VoiceManager.EnableVoiceCommand(VoiceCommands.Start);
isEndingPhotoCapture = false;
TextManager.SetText("Finished!");
if (currentPhoto < MaxPhotoNum)
{
TextManager.SetText(Messages.PhotoCaptureEnded);
}
else
{
TextManager.SetText(Messages.MaxPhotosTaken);
}
}