// Start is called before the first frame update
void Start()
{
// Get Vertex count
MeshFilter MF = GetComponent <MeshFilter>();
ModelSpaceVertices = MF.mesh.vertices;
CurrentPosition = new Vectors(transform.position.x, transform.position.y, transform.position.z);
// So we can see current position of mesh (as matrix moves verices)
x = CurrentPosition.x;
y = CurrentPosition.y;
z = CurrentPosition.z;
// Fills our orbit path data
orbit = GetComponent <OrbitPath>();
// Find time
TimeM = FindObjectOfType <TimeModifier>();
// Set ellipses origin
if (Parent != null)
{
RotationOrigin = new Vectors(Parent.x, Parent.y, Parent.z);
}
else
{
RotationOrigin = new Vectors(0, 0, 0);
}
// Set our orbit
setOrbit();
}
/* should be called immediately after instantiation */
public void InitSatellite(CelestialBody primary, OrbitPath path, float rad1, float rad2)
{
this._path = path;
_path.Initialize(primary, rad1, rad2);
this.transform.position = _path.GetWorldPointByIndex(0);
this.transform.rotation = Quaternion.identity;
//offset = transform.position - Primary.transform.position;
this.IncrementPathPoint();
if (debugMode)
{
Debug.Log("first point is " + _nextPathPoint + " at index " + _pointIndex);
}
markers = new GameObject[4];
CalculateOrbitRegion();
}
/* adds a satellite in orbit around an existing body */
public void AddSatellite(CelestialType type)
{
/*
* TODO:
* 1) get larger radius of primary's furthest orbital path
* 2) min valid orbit rad = furthestOrbit.region.upperLimit + minDist (for now)
* 3) add satellite at some radius s.t. not overlapping with former furthest
*/
if (!_sceneIsEditable)
{
return;
}
CelestialBody primary;
if (!user || !user.isActiveAndEnabled)
{
if (debugMode && debugSelectedObject)
{
primary = debugSelectedObject;
}
else
{
primary = initialStar;
}
}
else if ((primary = user.selectedObject.GetComponent <CelestialBody> ()) == null)
{
return;
}
float furthestRegionLimit;
if (primary.NumSatellites <= 0)
{
furthestRegionLimit = primary.naturalMaxSize / 2;
}
else
{
furthestRegionLimit = primary.FurthestSatellite.Region.Max;
}
float orbitRadius = furthestRegionLimit + CelestialBody.MinimumSeparatingDistance + templates[type].naturalMaxSize / 2;
OrbitPath path = Instantiate(orbitPathTemplate);
Debug.Log("orbit radius is " + orbitRadius);
/*
* TODO: spawn satellite at path's north position
* set satellite's path
* add satellite to SM's list of CBs
*/
OrbitingBody satellite = Instantiate(templates[type]);
satellite.InitSatellite(primary, path, orbitRadius, orbitRadius);
bodies.Add(satellite);
primary.AddOrbitingBody(satellite);
if (debugMode)
{
UpdateDisplayInfo();
}
}
