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Procedural Planets

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Integrated Sebastian Lague's Planet Generator
Created Tour function in SectorRenderer which makes the camera follow each terrestrial planet in turn
This commit is contained in:
Reinier Vens 2020-12-05 23:43:02 +00:00
commit 53a91351b7
332 changed files with 11904 additions and 78 deletions
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89
Assets/Scripts/Sector Display/SectorRenderer.cs
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@ -18,7 +18,7 @@ public class SectorRenderer : MonoBehaviour
public Transform SectorBrushes;
public MeshRenderer SectorBoundaryBrush;
public MeshRenderer MinimapGravityQuad;
public CinemachineVirtualCamera[] SceneCameras;
public CinemachineVirtualCamera SceneCamera;
public Camera[] FogCameras;
public Camera[] MinimapCameras;
public Material FogMaterial;
@ -27,6 +27,12 @@ public class SectorRenderer : MonoBehaviour
public InstancedMesh[] AsteroidMeshes;
public int AsteroidSpritesheetWidth = 4;
public int AsteroidSpritesheetHeight = 4;
public LODHandler LODHandler;
public bool Tour;
public float TourSwitchTime = 5f;
public float TourFollowDistance = 30f;
public float TourHeightOffset = 15;
public float TourFollowOffsetDegrees;
// public Mesh[] AsteroidMeshes;
// public Material AsteroidMaterial;
@ -49,7 +55,14 @@ public class SectorRenderer : MonoBehaviour
private Zone _zone;
private float _viewDistance;
private float _maxDepth;
private int _tourIndex = -1;
private float _tourTimer;
private List<(Transform, Transform)> _tourPlanets = new List<(Transform, Transform)>();
private CinemachineTransposer _transposer;
private PlanetObject _root;
private bool _rootFound;
public float Time { get; set; }
public float ViewDistance
@ -59,8 +72,7 @@ public class SectorRenderer : MonoBehaviour
_viewDistance = value;
foreach (var camera in FogCameras)
camera.orthographicSize = value;
foreach(var camera in SceneCameras)
camera.m_Lens.FarClipPlane = value * FarPlaneDistanceMultiplier;
SceneCamera.m_Lens.FarClipPlane = value * FarPlaneDistanceMultiplier;
FogMaterial.SetFloat("_DepthCeiling", value);
FogMaterial.SetFloat("_DepthBlend", FogFarFadeFraction * value);
}
@ -82,6 +94,9 @@ public class SectorRenderer : MonoBehaviour
{
ViewDistance = Settings.DefaultViewDistance;
MinimapDistance = Settings.MinimapZoomLevels[Settings.DefaultMinimapZoom];
_tourTimer = TourSwitchTime;
_transposer = SceneCamera.GetCinemachineComponent<CinemachineTransposer>();
}
public void LoadZone(Zone zone)
@ -92,6 +107,34 @@ public class SectorRenderer : MonoBehaviour
ClearZone();
foreach(var p in zone.Planets.Values)
LoadPlanet(p);
foreach (var x in _planets)
{
if (!(zone.Planets[x.Key] is GasGiantData))
{
var parentOrbit = _zone.Orbits[_zone.Planets[x.Key].Orbit].Data.Parent;
PlanetObject parent;
if (parentOrbit == Guid.Empty)
parent = _root;
else
{
var parentPlanetData = _zone.Planets.Values.FirstOrDefault(p => p.Orbit == parentOrbit);
if(parentPlanetData == null)
{
parentOrbit = _zone.Orbits[parentOrbit].Data.Parent;
parentPlanetData = _zone.Planets.Values.FirstOrDefault(p => p.Orbit == parentOrbit);
}
if (parentPlanetData == null)
parent = _root;
else if (!_planets.TryGetValue(parentPlanetData.ID, out parent))
{
Debug.Log("WTF!");
}
}
_tourPlanets.Add((x.Value.Body.transform, parent.Body.transform));
}
}
}
public void ClearZone()
@ -105,6 +148,7 @@ public class SectorRenderer : MonoBehaviour
_planets.Clear();
_beltMeshes.Clear();
_beltMatrices.Clear();
_tourPlanets.Clear();
}
}
@ -162,6 +206,11 @@ public class SectorRenderer : MonoBehaviour
else
{
planet = Instantiate(Planet, ZoneRoot);
var possibleSettings = Settings.BodySettingsCollections
.Where(p => p.MinimumMass < planetData.Mass.Value)
.MaxBy(p => p.MinimumMass).BodySettings;
planet.Generator.body = possibleSettings[Random.Range(0, possibleSettings.Length)];
//Debug.Log($"Generating planet with {planetData.Mass} mass! Choosing {planet.Generator.body.name} settings!");
//planet.Icon.material.mainTexture = planetData.Mass > Context.GlobalData.PlanetMass ? PlanetIcon : PlanetoidIcon;
}
@ -175,6 +224,37 @@ public class SectorRenderer : MonoBehaviour
});
_planets[planetData.ID] = planet;
if (!_rootFound)
{
_rootFound = true;
_root = planet;
}
}
LODHandler.FindPlanets();
}
private void Update()
{
if (Tour)
{
_tourTimer -= UnityEngine.Time.deltaTime;
if (_tourTimer < 0)
{
_tourTimer = TourSwitchTime;
_tourIndex = (_tourIndex + 1) % _tourPlanets.Count;
SceneCamera.Follow = _tourPlanets[_tourIndex].Item1;
SceneCamera.LookAt = _tourPlanets[_tourIndex].Item2;
if(_tourIndex==0) Debug.Log("Tour Complete!");
}
// if(_tourIndex>=0)
// {
// var offset = (SceneCamera.Follow.position - SceneCamera.LookAt.position);
// offset.y = 0;
// offset = offset.normalized * TourFollowDistance;
// offset.y = TourHeightOffset;
// offset = Quaternion.AngleAxis(TourFollowOffsetDegrees, Vector3.up) * offset;
// _transposer.m_FollowOffset = offset;
// }
}
}
@ -218,6 +298,7 @@ public class SectorRenderer : MonoBehaviour
gasGiantObject.SunMaterial.LightingDirection = new Vector3(toParent.x, 0, toParent.y);
}
}
else planet.Value.Body.transform.rotation *= Quaternion.AngleAxis(Settings.PlanetRotationSpeed, Vector3.up);
}
var fogPos = FogCameraParent.position;