/// <summary>
/// Spawns a list of GameObjects in a specific geometric shape.
/// </summary>
void SpawnObjectsByShape()
{
// Identify type of prefab: cylinder, box or column
if (GameMaster.Instance._gameSettings._visualiser._type == PrefabTypes.CYLINDER)
{
_prefabType = GameMaster.Instance._gameSettings._prefabs._cylinderPrefab;
}
else if (GameMaster.Instance._gameSettings._visualiser._type == PrefabTypes.BOX)
{
_prefabType = GameMaster.Instance._gameSettings._prefabs._boxPrefab;
}
else if (GameMaster.Instance._gameSettings._visualiser._type == PrefabTypes.COLUMN)
{
_prefabType = GameMaster.Instance._gameSettings._prefabs._columnPrefab;
}
else
{
Debug.LogError("GameMaster - Visualiser Settings: Not prefap type selected.");
}
// Create list of objects
_audioObjects = MathA.SpawnObjectsByShape(_prefabType, GameMaster.Instance._gameSettings._visualiser._radius, GameMaster.Instance._gameSettings._visualiser._amount, GameMaster.Instance._gameSettings._visualiser._shape);
//Organize objects in this "folder" under this transform
_folder = new GameObject("Object-" + _audioObjects.Count);
_folder.transform.SetParent(transform);
foreach (var obj in _audioObjects)
{
obj.transform.SetParent(_folder.transform);
}
Debug.Log("Audio objects initialisation finished.");
}
void SpawnMenuSpectrumObjects()
{
_menuSpectrumObjs = MathA.SpawnMenuObjects(_menuSpectrumObjPrefab, _radius, _amount);
foreach (var obj in _menuSpectrumObjs)
{
obj.transform.SetParent(_spectrumObjsFolder.transform);
}
}
public RadianAngle GetBearingTo(GeoCoordinate destination)
{
if (IsEmpty)
{
throw new ArgumentException("Cannot compute bearing from unknown coordinate.");
}
if (destination.IsEmpty)
{
throw new ArgumentException("Cannot compute bearing to unknown coordinate.");
}
var φ1 = LatitudeRadians;
var λ1 = LongitudeRadians;
var φ2 = destination.LatitudeRadians;
var λ2 = destination.LongitudeRadians;
var Δλ = λ2 - λ1;
number y = MathA.Sin(Δλ) * MathA.Cos(φ2);
number x = MathA.Cos(φ1) * MathA.Sin(φ2) - MathA.Sin(φ1) * MathA.Cos(φ2) * MathA.Cos(Δλ);
return(MathA.Atan2(y, x));
}
public Length GetDistanceTo(GeoCoordinate destination)
{
if (IsEmpty)
{
throw new ArgumentException("Cannot compute distance from unknown coordinate.");
}
if (destination.IsEmpty)
{
throw new ArgumentException("Cannot compute distance to unknown coordinate.");
}
var φ1 = LatitudeRadians;
var λ1 = LongitudeRadians;
var φ2 = destination.LatitudeRadians;
var λ2 = destination.LongitudeRadians;
var Δφ = φ2 - φ1;
var Δλ = λ2 - λ1;
number a = MathA.Sin(Δφ * Constants.Half) * MathA.Sin(Δφ * Constants.Half) + MathA.Cos(φ1) * MathA.Cos(φ2) * MathA.Sin(Δλ * Constants.Half) * MathA.Sin(Δλ * Constants.Half);
number c = 2 * Math.Atan2(Math.Sqrt(a), Math.Sqrt(1 - a));
return(c * EarthRadius);
}
public GeoCoordinate GetDestinationPoint(Length distance, RadianAngle bearing)
{
if (IsEmpty)
{
throw new ArgumentException("Cannot compute destination point from unknown coordinate.");
}
var φ1 = LatitudeRadians;
var λ1 = LongitudeRadians;
var δ = new RadianAngle(distance / EarthRadius);
var φ2 = MathA.Asin(MathA.Sin(φ1) * MathA.Cos(δ) + MathA.Cos(φ1) * MathA.Sin(δ) * MathA.Cos(bearing));
number y = MathA.Sin(bearing) * MathA.Sin(δ) * MathA.Cos(φ1);
number x = MathA.Cos(δ) - MathA.Sin(φ1) * MathA.Sin(φ2);
var Δλ = MathA.Atan2(y, x);
var λ2 = λ1 + Δλ;
// Normalize longitude to range -π ... +π (that is, -180° ... +180°)
λ2 = (λ2 + 3 * RadianAngle.PI) % (2 * Constants.PI) - RadianAngle.PI;
return(new GeoCoordinate(φ2, λ2));
}
