// Remove a specified Orbit from the StarSystem asset, save the changes and update the Orbit sub-inspectors.
public void RemoveOrbitLine(OrbitLine orbit)
{
starSystem.orbits.Remove(orbit);
AssetDatabase.RemoveObjectFromAsset(orbit);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
UpdateOrbitLines();
}
internal void Init(SceneCelestialBody sceneCelestialBody)
{
this.sceneCelestial = sceneCelestialBody;
celestial = sceneCelestialBody.celestialBody;
List <Vector3d> orbitVertices = celestial.getOrbitVertices(false);
if (orbitVertices == null)
{
return;
}
//get orbit line calculated from precise locations instead of assumed ellipse
if (perturbedOrbitLine == null)
{
perturbedOrbitLine = new OrbitLine();
perturbedOrbitLine.init(this, celestial.name, Color.cyan);
}
perturbedOrbitLine.setLine(orbitVertices);
//get new orbit vertices, but elliptical (not perturbed)
orbitVertices = celestial.getOrbitVertices(true);
//does this body revolves around the system's main body? If so, draw its ecliptic
if (celestial.relativeTo == null || celestial.relativeTo == SO.U.getBody())
{
var eclipticVertices = new List <Vector3d>(orbitVertices);
for (int index = 0; index < eclipticVertices.Count; index++)
{
eclipticVertices[index] = eclipticVertices[index] * -1;
}
if (eclipticLine == null)
{
eclipticLine = new OrbitLine();
eclipticLine.init(this, celestial.name, Color.magenta);
}
eclipticLine.setLine(eclipticVertices);
}
if (ellipticOrbitLine == null)
{
ellipticOrbitLine = new OrbitLine();
ellipticOrbitLine.init(this, celestial.name, Color.magenta);
}
ellipticOrbitLine.setLine(orbitVertices);
if (celestial.calculateFromElements)
{
celestial.revolution += body => recalculateOrbitLine(false);
}
orbitLine = celestial.calculateFromElements ? perturbedOrbitLine : ellipticOrbitLine;
}
// Create a new Orbit that is a child to the StarSystem asset. Save the assets to disk and update the Orbit sub-inspectors.
private void AddOrbitLine()
{
OrbitLine orbitLine = ScriptableObject.CreateInstance <OrbitLine>();
orbitLine.name = "New Orbit";
starSystem.orbits.Add(orbitLine);
AssetDatabase.AddObjectToAsset(orbitLine, starSystem);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
UpdateOrbitLines();
}
public OrbitLineSubEditor(StarSystemEditor starSystemEditor, OrbitLine orbitLine)
{
this.starSystemEditor = starSystemEditor;
this.orbitLine = orbitLine;
VisualTreeAsset visualTree = AssetDatabase.LoadAssetAtPath <VisualTreeAsset>("Assets/Examples/StarSystemScene/Scripts/Editor/StarSystemEditor/OrbitLineSubEditor.uxml");
visualTree.CloneTree(this);
StyleSheet stylesheet = AssetDatabase.LoadAssetAtPath <StyleSheet>("Assets/Examples/StarSystemScene/Scripts/Editor/StarSystemEditor/OrbitLineSubEditor.uss");
this.styleSheets.Add(stylesheet);
this.AddToClassList("orbitLineSubEditor");
// Store visual element that will contain the planet sub-inspectors.
planetList = this.Query <VisualElement>("planetList").First();
UpdatePlanets();
noteList = this.Query <VisualElement>("noteList").First();
UpdateNotes();
#region Fields
TextField stringField = this.Query <TextField>("orbitName").First();
stringField.value = orbitLine.name;
stringField.RegisterCallback <ChangeEvent <string> >(
e =>
{
orbitLine.name = (string)e.newValue;
EditorUtility.SetDirty(orbitLine);
}
);
Slider distanceField = this.Query <Slider>("orbitDistance").First();
distanceField.value = orbitLine.orbitDistance;
distanceField.label = "Orbit Distance " + distanceField.value.ToString("F2");
distanceField.RegisterCallback <ChangeEvent <float> >(
e =>
{
orbitLine.orbitDistance = e.newValue;
distanceField.label = "Orbit Distance " + e.newValue.ToString("F2");
EditorUtility.SetDirty(orbitLine);
}
);
Slider thicknessField = this.Query <Slider>("thickness").First();
thicknessField.value = orbitLine.thickness;
thicknessField.label = "Thickness " + thicknessField.value.ToString("F3");
thicknessField.RegisterCallback <ChangeEvent <float> >(
e =>
{
orbitLine.thickness = e.newValue;
thicknessField.label = "Thickness " + e.newValue.ToString("F3");
EditorUtility.SetDirty(orbitLine);
}
);
IntegerField segmentsField = this.Query <IntegerField>("segments").First();
segmentsField.value = orbitLine.segments;
segmentsField.RegisterCallback <ChangeEvent <int> >(
e =>
{
orbitLine.segments = e.newValue;
EditorUtility.SetDirty(orbitLine);
}
);
ColorField colorField = this.Query <ColorField>("color").First();
colorField.value = orbitLine.color;
colorField.RegisterCallback <ChangeEvent <Color> >(
e =>
{
orbitLine.color = e.newValue;
EditorUtility.SetDirty(orbitLine);
}
);
Toggle waypointField = this.Query <Toggle>("useWaypoints").First();
waypointField.value = orbitLine.useWaypoints;
waypointField.RegisterCallback <ChangeEvent <bool> >(
e =>
{
orbitLine.useWaypoints = e.newValue;
EditorUtility.SetDirty(orbitLine);
}
);
#endregion
#region Buttons
// Assign methods to the click events of the two buttons.
Button btnAddPlanet = this.Query <Button>("btnAddNewPlanet").First();
btnAddPlanet.clickable.clicked += AddPlanet;
Button btnRemoveAllPlanets = this.Query <Button>("btnRemoveAllPlanets").First();
btnRemoveAllPlanets.clickable.clicked += RemoveAllPlanets;
// Assign methods to the click events of the two buttons.
Button btnAddNote = this.Query <Button>("btnAddNewNote").First();
btnAddNote.clickable.clicked += AddNote;
Button btnRemoveAllNotes = this.Query <Button>("btnRemoveAllNotes").First();
btnRemoveAllNotes.clickable.clicked += RemoveAllNotes;
Button btnRemoveOrbit = this.Query <Button>("btnRemoveOrbitLine").First();
btnRemoveOrbit.clickable.clicked += RemoveOrbitLine;
#endregion
}
