/// <summary>
/// Zoom in on a planet
/// </summary>
public void EnterPlanet(CelestialBody celestialBody)
{
controller.zoomed = celestialBody;
celestialBody.zoomed = true;
systemScale.SetActive(false);
planetScale.SetActive(true);
Utility.DestroyAllChildren(planetScale.transform);
var localCopy = GameObject.Instantiate(celestialBody.gameObject, Vector3.zero, Quaternion.identity, planetScale.transform);
localCopy.name = "Local Copy of " + celestialBody.type.ToString();
localCopy.transform.localRotation = Quaternion.identity;
localCopy.transform.localScale = Vector3.one * controller.planetScaleMultiplier;
if (celestialBody is DynamicPlanet)
{
Utility.DestroyAllChildren(localCopy.transform, "region");
(celestialBody as DynamicPlanet).regions.ForEach(r => r.Destroy());
}
var rings = localCopy.transform.Find("rings");
if (rings != null)
{
PlanetRings.UpdatePlanetRadius(rings.gameObject, celestialBody.radius * controller.planetScaleMultiplier);
}
celestialBody.originalGameObject = celestialBody.gameObject;
celestialBody.gameObject = localCopy;
TeleportPlayerIn(celestialBody);
CopyRelativeCelestials(celestialBody);
UpdateVolumetricAtmosphere(celestialBody);
}
private void UpdateRelativePositions()
{
Vector3 player = GetWorldPlayerPosition();
foreach (var kv in localCopies)
{
CelestialBody celestialBody = kv.Key;
GameObject copy = kv.Value;
CelestialBody zoomed = controller.zoomed;
Quaternion inverse = Quaternion.Inverse(zoomed.rotation);
Shader.SetGlobalVector("_SkyboxRotation", zoomed.rotation.eulerAngles);
Vector3 planetToPlanet = celestialBody.position - zoomed.position;
planetToPlanet = inverse * planetToPlanet;
Vector3 rotatedCelestialBodyPosition = zoomed.position + planetToPlanet;
Vector3 realDistance = rotatedCelestialBodyPosition - player;
float realMagnitude = realDistance.magnitude;
float v_realMagnitude = Mathf.Clamp((realMagnitude + 2000f) / 14000f, 0, 1); //0 - 1
v_realMagnitude = Mathf.Pow(v_realMagnitude, .1f); //move close objects farther away
float newMagnitude = 90000 * v_realMagnitude; //max unity coords
Vector3 newDistance = realDistance.normalized * newMagnitude;
float factor = newMagnitude / realMagnitude;
Vector3 relativePos = controller.playerPosition + newDistance;
celestialBody.relativePosition = relativePos;
copy.transform.position = relativePos;
copy.transform.localScale = Vector3.one * factor;
foreach (Transform child in copy.transform)
{
if (child.name == "rings")
{
PlanetRings.UpdatePlanetRadius(child.gameObject, celestialBody.radius * factor);
}
}
if (celestialBody.type is CelestialType.Star)
{
Shader.SetGlobalVector("_SunPos", celestialBody.relativePosition);
Vector3 from = Vector3.forward;
Vector3 to = Vector3.zero - celestialBody.relativePosition;
copy.transform.rotation = Quaternion.FromToRotation(from, to); //Directional Light
}
}
}