void OnGUI()
{
GUILayout.BeginVertical();
//Creates the camera selection drop down menu
GUILayout.BeginHorizontal();
selectedCameraIndex = EditorGUILayout.Popup("Choose a Camera", selectedCameraIndex, cameraOptions, EditorStyles.popup);
GUILayout.EndHorizontal();
//Buttons and status
bool captureButton = false;
GUILayout.BeginHorizontal();
bool streamButton = GUILayout.Button(streamText, GUILayout.Width(200));
GUILayout.Space(5);
if (GUIKeyDown(KeyCode.Space))
{
streamButton = true;
}
if (!isStreaming)
{
GUI.enabled = false;
}
captureButton = GUILayout.Button("Place Objects", GUILayout.ExpandWidth(true));
if (!isStreaming)
{
GUI.enabled = true;
}
GUILayout.Space(5);
bool undoButton = GUILayout.Button("Undo Last", GUILayout.Width(200));
//bool clearButton = GUILayout.Button("Clear All", GUILayout.Width(100));
GUILayout.EndHorizontal();
GUILayout.EndVertical();
//We interrupt this gross UI stuff to bring you some logic
if (undoButton)
{
while (GameObject.FindGameObjectWithTag("scanned_group") != null)
{
clearObjectsInScene();
}
}
if (streamButton)
{
//if streaming, stop it
if (isStreaming)
{
isStreaming = false;
streamText = "Start Stream";
if (camera != null)
{
camera.StopCapture();
}
}
//if not streaming, start it
else
{
isStreaming = true;
streamText = "Stop Stream";
//Create an instance of the camera
cameraName = cameraOptions[selectedCameraIndex];
cameraType = cameraNameLookup[cameraName];
if (cameraType != null)
{
camera = (ICamera)Activator.CreateInstance(cameraType);
camera.StartCapture();
}
}
}
if (captureButton && camera != null)
{
runningAlgorithm = true;
}
//Update ColorDepthImage
if (isStreaming)
{
updateCam();
}
drawStreams();
algorithm.DrawSettings();
updateGUI = false;
}