/// <summary>
/// Sets the ellipse parameters for epoch provided.
/// </summary>
/// <param name="epoch">Epoch.</param>
/// <param name="ellipseBase">Ellipse base.</param>
public void SetEllipseForEpoch(float epoch, EllipseBase ellipseBase)
{
switch (bodyType)
{
case SolarSystem.Type.PLANET:
PlanetData.SetEllipse(epoch, ellipseBase, this);
break;
case SolarSystem.Type.ASTEROID:
AsteroidData.SetEllipse(epoch, ellipseBase, this);
break;
case SolarSystem.Type.COMET:
CometData.SetEllipse(epoch, ellipseBase, this);
break;
}
}
void OnGUI()
{
// check that there is a SolarSystem in the world
solarSystem = GameObject.FindObjectOfType <SolarSystem>();
if (solarSystem == null)
{
EditorGUILayout.LabelField("Please create a GameObject with a Solar System compenent first.", EditorStyles.wordWrappedLabel);
if (GUILayout.Button("Close"))
{
this.Close();
}
}
else
{
// Create a ghost game object to hold the solar body to allow a pretty print of
// orbit params prior to adding.
if (tempGameobject == null && solarSystem.planetPrefab != null)
{
tempGameobject = Instantiate(solarSystem.planetPrefab) as GameObject;
tempGameobject.hideFlags = HideFlags.HideAndDontSave;
sbody = tempGameobject.GetComponent <SolarBody>();
}
createType = (CreateType)EditorGUILayout.EnumPopup(new GUIContent("Select Solar body type", typeTip), createType);
// Select type of object
SolarSystem.Type solarType = SolarSystem.Type.PLANET;
switch (createType)
{
case CreateType.PLANET:
EditorGUILayout.LabelField("Select body", EditorStyles.wordWrappedLabel);
bodyNum = EditorGUILayout.Popup(bodyNum, planetNames);
break;
case CreateType.ASTEROID:
EditorGUILayout.LabelField("Select body", EditorStyles.wordWrappedLabel);
bodyNum = EditorGUILayout.Popup(bodyNum, asteroidNames);
solarType = SolarSystem.Type.ASTEROID;
break;
case CreateType.COMET:
EditorGUILayout.LabelField("Select body", EditorStyles.wordWrappedLabel);
bodyNum = EditorGUILayout.Popup(bodyNum, cometNames);
solarType = SolarSystem.Type.COMET;
break;
case CreateType.JPL_ASTEROID:
EditorGUILayout.LabelField("Enter asteroid from JPL database", EditorStyles.wordWrappedLabel);
EditorGUILayout.LabelField("Paste a line from JPL data", EditorStyles.wordWrappedLabel);
if (GUILayout.Button("Open Asteroid Database"))
{
Application.OpenURL("http://ssd.jpl.nasa.gov/dat/ELEMENTS.NUMBR");
}
jplData = EditorGUILayout.TextField("JPL DATA", jplData);
solarType = SolarSystem.Type.COMET;
break;
case CreateType.JPL_COMET:
EditorGUILayout.LabelField("Enter comet from JPL database", EditorStyles.wordWrappedLabel);
EditorGUILayout.LabelField("Paste a line from JPL data", EditorStyles.wordWrappedLabel);
if (GUILayout.Button("Open Comet Database"))
{
Application.OpenURL("http://ssd.jpl.nasa.gov/dat/ELEMENTS.COMET");
}
jplData = EditorGUILayout.TextField("JPL DATA", jplData);
solarType = SolarSystem.Type.COMET;
break;
default:
break;
}
// If bodyType or bodyNum has changed - get new orbit data
if (jplData == null && (createType == CreateType.JPL_ASTEROID || createType == CreateType.JPL_COMET))
{
EditorGUILayout.LabelField("Paste a complete line from the orbit data base into");
EditorGUILayout.LabelField("the JPL data box.");
EditorGUILayout.LabelField("");
EditorGUILayout.LabelField("");
EditorGUILayout.LabelField("");
}
else if (sbody != null)
{
if ((createType != lastCreateType) || (bodyNum != lastBodyNum) || (jplData != lastJplData))
{
switch (createType)
{
case CreateType.PLANET:
PlanetData.SetSolarBody(sbody, bodyNum);
break;
case CreateType.ASTEROID:
AsteroidData.SetSolarBody(sbody, bodyNum);
break;
case CreateType.COMET:
CometData.SetSolarBody(sbody, bodyNum);
break;
case CreateType.JPL_ASTEROID:
if (jplData != null)
{
AsteroidData.SetSolarBody(sbody, jplData);
}
break;
case CreateType.JPL_COMET:
if (jplData != null)
{
CometData.SetSolarBody(sbody, jplData);
}
break;
default:
break;
}
}
// Display orbit info
EditorGUILayout.LabelField("Body Parameters:", EditorStyles.boldLabel);
EditorGUILayout.LabelField(sbody.name, EditorStyles.boldLabel);
EditorGUILayout.LabelField(string.Format(" {0,-25}\t ({1,1})\t {2}\t AU",
"Semi-Major Axis", "a", sbody.a), EditorStyles.wordWrappedLabel);
EditorGUILayout.LabelField(string.Format(" {0,-25}\t ({1,1})\t {2}\t Unity m",
"\t(scaled)", "a", sbody.a * GravityEngine.Instance().GetLengthScale()), EditorStyles.wordWrappedLabel);
EditorGUILayout.LabelField(string.Format(" {0,-25}\t ({1,1})\t {2}",
"Eccentricity", "e", sbody.ecc), EditorStyles.wordWrappedLabel);
EditorGUILayout.LabelField(string.Format(" {0,-25}\t ({1,1})\t {2}\t degrees",
"Incliniation", "i", sbody.inclination), EditorStyles.wordWrappedLabel);
EditorGUILayout.LabelField(string.Format(" {0,-25}\t ({1,1})\t {2}\t degress",
"Arg. of pericenter", "\u03c9", sbody.omega_lc), EditorStyles.wordWrappedLabel);
EditorGUILayout.LabelField(string.Format(" {0,-25}\t ({1,1})\t {2}\t degress",
"Longitude of node", "\u03a9", sbody.omega_uc), EditorStyles.wordWrappedLabel);
EditorGUILayout.LabelField(string.Format(" {0,-25}\t ({1,1})\t {2}\t degress",
"Longitude", "L", sbody.longitude), EditorStyles.wordWrappedLabel);
}
lastCreateType = createType;
lastBodyNum = bodyNum;
lastJplData = jplData;
GUILayout.Space(20);
if (GUILayout.Button("Create"))
{
GameObject go = solarSystem.AddObject(solarType, sbody);
if (go != null)
{
Undo.RegisterCreatedObjectUndo(go, sbody.name);
}
DestroyImmediate(tempGameobject);
this.Close();
}
if (GUILayout.Button("Cancel"))
{
DestroyImmediate(tempGameobject);
this.Close();
}
}
}
public SolarBodyCreatorWindow()
{
planetNames = PlanetData.GetNames();
asteroidNames = AsteroidData.GetNames();
cometNames = CometData.GetNames();
}
