private void Capture(int num)
{
string imageName = _camera.name + "_" + num;
// Define Data point object outside async call
DataPoint dataPoint = new DataPoint(_cube.name, _cube.transform.rotation, simElapsed, imageName);
// Call Screen Capture
var screen = CaptureCamera.Capture(_camera, request =>
{
string path = screenCapturePath + "/" + imageName + ".jpg";
// Convert the screen capture to a byte array
Array image = CaptureImageEncoder.Encode(request.data.colorBuffer as Array, 640, 480, GraphicsFormat.R8G8B8A8_UNorm,
CaptureImageEncoder.ImageFormat.Jpg, true);
// Write the screen capture to a file
var result = DXFile.Write(path, image);
// Wait for Async screen capture request to return and then log data point
if (result)
{
// Log data point to file
dataLogger.Log(dataPoint);
return(AsyncRequest.Result.Completed);
}
return(AsyncRequest.Result.Error);
});
}
private void Capture(int num)
{
string imageName = _camera.name + "_" + num;
Dictionary <string, int> labelInstances = new Dictionary <string, int>();
// Call Screen Capture
var screen = CaptureCamera.Capture(_camera, request =>
{
string path = screenCapturePath + "/" + imageName + ".jpg";
// Convert the screen capture to a byte array
Array image = CaptureImageEncoder.Encode(request.data.colorBuffer as Array, 640, 480, GraphicsFormat.R8G8B8A8_UNorm,
CaptureImageEncoder.ImageFormat.Jpg, true);
// Write the screen capture to a file
var result = DXFile.Write(path, image);
// Wait for Async screen capture request to return and then log data point
if (result)
{
labelInstances.Add("Cube", 100);
labelInstances.Add("Sphere", 111);
labelInstances.Add("Cylinder", 131);
string temp = JsonConvert.SerializeObject(labelInstances);
InstanceCount instanceCount = new InstanceCount(imageName, temp);
// Log data point to file
dataLogger.Log(instanceCount);
return(AsyncRequest.Result.Completed);
}
return(AsyncRequest.Result.Error);
});
}
/*
* Instantiates copies of Cube,
* moves them to a new location in the scene,
* and creates and logs dataPoint object.
*/
public void ReplicateCube(GameObject cube, int replicateNum)
{
for (int i = 0; i < replicateNum; i++)
{
Vector3 cubePosition = new Vector3((i + 1) * 2.0F, 0, 0);
GameObject newCube = Instantiate(cube, cubePosition, Quaternion.identity);
newCube.name = newCube.name + "_" + i;
//Create a new data point
ObjectPosition cubeDataPoint = new ObjectPosition(cubePosition, newCube.name);
cubeLogger.Log(cubeDataPoint);
}
}
// Start is called before the first frame update
void Start()
{
objDict = new Dictionary <string, GameObject>();
objDict.Add("cube", CubePrefab);
objDict.Add("sphere", SpherePrefab);
// Create a specific logger for AppParams for debugging purposes
paramLogger = new Unity.AI.Simulation.Logger("ParamReader");
cubeLogger = new Unity.AI.Simulation.Logger("CubeLogger");
simElapsedSeconds = 0;
// NOTE: AppParams can be loaded anytime except during `RuntimeInitializeLoadType.BeforeSceneLoad`
// If the simulation is running locally load app_param_0.json
if (!Configuration.Instance.IsSimulationRunningInCloud())
{
string app_param_name = AppParamToggle ? "mountain_app_param_1.json" : "mountain_app_param_0.json";
Configuration.Instance.SimulationConfig.app_param_uri =
"file://" + Application.dataPath + "/StreamingAssets/" + app_param_name;
Debug.Log(Configuration.Instance.SimulationConfig.app_param_uri);
}
appParams = Configuration.Instance.GetAppParams <MountainParam>();
// Check if AppParam file was passed during command line execution
if (appParams != null)
{
// Log AppParams to Player.Log file and Editor Console
Debug.Log(appParams.ToString());
// Log AppParams to DataLogger
paramLogger.Log(appParams);
paramLogger.Flushall();
// Update the screen capture interval through an app-param
float screenCaptureInterval = Mathf.Min(Mathf.Max(0, appParams.screenCaptureInterval), 100.0f);
GameObject.FindGameObjectsWithTag("DataCapture")[0].GetComponent <CameraGrab>()._screenCaptureInterval =
screenCaptureInterval;
// Set the Simulation exit time.
quitAfterSeconds = appParams.quitAfterSeconds;
red = appParams.red;
green = appParams.green;
blue = appParams.blue;
whichObjects = appParams.whichObjects;
}
else
{
Debug.Log("NULL");
}
}
/*
* Instantiates copies of Cube,
* moves them to a new location in the scene,
* and creates and logs dataPoint object.
*/
public void ReplicateCube(int cubeNum)
{
GameObject newCube = GameObject.Instantiate(objDict[appParams.whichObjects]);
newCube.transform.position = new Vector3(Random.Range(-0.0f, 1.0f), 5.71f, -5.7f);
newCube.name = newCube.name + "_" + cubeNum;
newCube.GetComponent <Renderer>().material.color = new Color32((Byte)red, (Byte)green, (Byte)blue, 255);
//Create a new data point
ObjectPosition cubeDataPoint = new ObjectPosition(newCube.transform.position, newCube.name);
cubeLogger.Log(cubeDataPoint);
}
// Create and Log a vector
void Start()
{
// Print the location where data will be written
Debug.Log(Application.persistentDataPath + "/" + Configuration.Instance.GetAttemptId());
// Create new data logger with output files named DataCapture
dataLogger = new Unity.AI.Simulation.Logger("DataCapture");
Vector3 examplePosition = new Vector3(0, 1, 2);
//Create a new data point
ObjectPosition objectPosition = new ObjectPosition(examplePosition, "ExampleObjectName");
dataLogger.Log(objectPosition);
// Flush written objectPosition to file
dataLogger.Flushall();
}
void Start()
{
// Create a specific logger for AppParams for debugging purposes
paramLogger = new Unity.AI.Simulation.Logger("ParamReader");
cubeLogger = new Unity.AI.Simulation.Logger("CubeLogger");
simElapsedSeconds = 0;
// NOTE: AppParams can be loaded anytime except during `RuntimeInitializeLoadType.BeforeSceneLoad`
// If the simulation is running locally load app_param_0.json
if (!Configuration.Instance.IsSimulationRunningInCloud())
{
Configuration.Instance.SimulationConfig.app_param_uri = "file://" + Application.dataPath + "/StreamingAssets/app_param_0.json";
Debug.Log(Configuration.Instance.SimulationConfig.app_param_uri);
}
appParams = Configuration.Instance.GetAppParams <CubeAppParam>();
// Check if AppParam file was passed during command line execution
if (appParams != null)
{
// Log AppParams to Player.Log file and Editor Console
Debug.Log(appParams.ToString());
// Log AppParams to DataLogger
paramLogger.Log(appParams);
paramLogger.Flushall();
// Update the screen capture interval through an app-param
float screenCaptureInterval = Mathf.Min(Mathf.Max(0, appParams.screenCaptureInterval), 100.0f);
GameObject.FindGameObjectsWithTag("DataCapture")[0].GetComponent <CameraGrab>()._screenCaptureInterval = screenCaptureInterval;
// ReplicateCube
ReplicateCube(GameObject.FindGameObjectsWithTag("Cube")[0], appParams.replicateCube);
// Set the Simulation exit time.
quitAfterSeconds = appParams.quitAfterSeconds;
}
}