/// <summary>
/// Helper method to set a custom defined engine param.
/// </summary>
/// <param name="param">The engine param to set.</param>
/// <param name="value">The engine param value.</param>
private void SetEngineParam(DatabaseParams param, object value)
{
// Engine params can't be set once the config set goes live
if (this.SetParamDelegate == null)
{
this.ParamStore[(int)param] = value;
}
else
{
throw new EsentAlreadyInitializedException();
}
}
//Construct a new DatabaseParams as a copy of a given DatabaseParams
public DatabaseParams(DatabaseParams toCopy)
{
pixelScale = toCopy.getPixelScale();
alphaColor = toCopy.getAlphaColor();
alphaThreshold = toCopy.getAlphaThreshold();
alphaSoftness = toCopy.getAlphaThreshold();
hasAlpha = toCopy.getHasAlpha();
minPhi = toCopy.getMinPhi();
maxPhi = toCopy.getMaxPhi();
minTheta = toCopy.getMinTheta();
maxTheta = toCopy.getMaxTheta();
phiRescaled = toCopy.getPhiRescaled();
thetaRescaled = toCopy.getThetaRescaled();
invertPhi = toCopy.getInvertPhi();
invertTheta = toCopy.getInvertTheta();
phiAlignment = toCopy.getPhiAlignment();
thetaAlignment = toCopy.getThetaAlignment();
directory = toCopy.getDirectory();
online = toCopy.getOnline();
}
private void Init()
{
string directory = path.Substring(0, path.LastIndexOf(Path.DirectorySeparatorChar));
if (!singleDatabase)
{
//Load multiple databases
//Read file into JSONObject
JSONObject json_data = new JSONObject(File.ReadAllText(path));
//Attempt to create boundaries from data in json, throwing an exception if data couldn't be found
try {
Vector3 max = VectorFromJson(json_data["metadata"]["maxBounds"]);
Vector3 min = VectorFromJson(json_data["metadata"]["minBounds"]);
CreateBoundaries(max, min);
} catch (Exception e) {
CreateBoundaries(new Vector3(100, 100, 100), new Vector3(-100, -100, -100));
addError("Boundaries not defined.\n" +
"Defaulting to [100,100,100],[-100,-100,-100].\n" +
"Details:\n" + e.GetType().ToString() + "\n" + e.Message);
}
try {
Cache.maxItems = int.Parse(json_data["metadata"]["maxCacheSize"].ToString());
}
catch (Exception e) {
addError("Max cache size not defined.\nDefaulting to 100 images.\n" +
"Details:\n" + e.GetType().ToString() + "\n" + e.Message);
Cache.maxItems = 100;
}
float scale;
try {
scale = float.Parse(json_data["metadata"]["scale"].ToString());
} catch (Exception) {
scale = 1.0f;
}
defaultParams = new DatabaseParams();
try {
defaultParams.parseParameters(json_data["metadata"]);
} catch (Exception e) {
addError("Error parsing default parameters:\n" + e.GetType().ToString() + "\n" + e.Message);
}
//Iterate through databases and instantiate a database prefab for each one
JSONObject[] databases = new JSONObject[0];
if (json_data.HasField("runs"))
{
databases = new JSONObject[json_data["runs"].Count];
}
else
{
addError("Error reading JSON: Couldn't find field 'runs'");
}
for (int i = 0; i < databases.Length; i++)
{
try {
databases[i] = json_data["runs"][i];
Vector3 spawnPos = VectorFromJson(databases[i]["position"]);
spawnPos *= scale;
GameObject newDatabase = (GameObject)Instantiate(databasePrefab, spawnPos, new Quaternion());
newDatabase.SetActive(false);
CinemaDatabase db = newDatabase.GetComponent <CinemaDatabase>();
db.setParams(new DatabaseParams(defaultParams));
db.getParams().parseParameters(databases[i]);
if (!db.getParams().getOnline())
{
db.getParams().setDirectory(directory + db.getParams().getDirectory());
}
newDatabase.SetActive(true);
} catch (Exception e) {
addError("Error initializing database:\n" + e.GetType().ToString() + "\n" + e.Message);
}
}
}
else
{
try {
//Load single database
CreateBoundaries(new Vector3(15, 15, 15), new Vector3(-15, -15, -15));
GameObject newDatabase = (GameObject)Instantiate(databasePrefab);
CinemaDatabase db = newDatabase.GetComponent <CinemaDatabase>();
db.setParams(new DatabaseParams());
db.getParams().setDirectory(directory);
Cache.maxItems = 100;
}
catch (Exception e) {
addError("Error initializing database:\n" + e.GetType() + "\n" + e.Message);
}
}
}
public void setParams(DatabaseParams newParams)
{
databaseParams = newParams;
}
/// <summary>
/// Helper method to get a custom defined engine param.
/// </summary>
/// <typeparam name="T">The type of the engine param.</typeparam>
/// <param name="param">The engine param to get.</param>
/// <returns>The engine param value.</returns>
private T GetEngineParam <T>(DatabaseParams param)
{
// Engine params are always accessed from the config store dictionary (even if the config set is live)
return(ConfigSetBase.GetValueOrDefault <T>(this.ParamStore.TryGetValue, (int)param));
}