public static void CreateFogVoid(MenuCommand menuCommand)
{
GameObject go = VolumetricFogManager.CreateFogVoid("Fog Void");
GameObjectUtility.SetParentAndAlign(go, menuCommand.context as GameObject);
Undo.RegisterCreatedObjectUndo(go, "Create Fog Void");
Selection.activeObject = go;
}
void OnEnable()
{
VolumetricFogManager manager = Tools.CheckMainManager();
gameObject.layer = manager.fogLayer;
FogOfWarInit();
UpdateMaterialProperties();
}
public static VolumetricFogManager CheckMainManager()
{
VolumetricFogManager fog2 = Object.FindObjectOfType <VolumetricFogManager>();
if (fog2 == null)
{
GameObject go = new GameObject();
fog2 = go.AddComponent <VolumetricFogManager>();
go.name = fog2.managerName;
}
return(fog2);
}
public static void CheckManager <T>(ref T manager) where T : Component
{
if (manager == null)
{
manager = Object.FindObjectOfType <T>();
if (manager == null)
{
VolumetricFogManager root = CheckMainManager();
if (root != null)
{
manager = Object.FindObjectOfType <T>();
}
if (manager == null)
{
GameObject o = new GameObject();
o.transform.SetParent(root.transform, false);
manager = o.AddComponent <T>();
o.name = ((IVolumetricFogManager)manager).managerName;
}
}
}
}
public static void CreateManager(MenuCommand menuCommand)
{
VolumetricFogManager fog2 = Tools.CheckMainManager();
Selection.activeObject = fog2.gameObject;
}
void LateUpdate()
{
if (fogMat == null || r == null || profile == null)
{
return;
}
Bounds bounds = r.bounds;
Vector3 center = bounds.center;
Vector3 extents = bounds.extents;
if (profile.shape == VolumetricFogShape.Sphere)
{
Vector3 scale = transform.localScale;
if (scale.z != scale.x || scale.y != scale.x)
{
scale.z = scale.y = scale.x;
transform.localScale = scale;
extents = r.bounds.extents;
}
extents.x *= extents.x;
}
Vector4 border = new Vector4(extents.x * profile.border + 0.0001f, extents.x * (1f - profile.border), extents.z * profile.border + 0.0001f, extents.z * (1f - profile.border));
fogMat.SetVector("_BoundsCenter", center);
fogMat.SetVector("_BoundsExtents", extents);
fogMat.SetVector("_BoundsBorder", border);
fogMat.SetFloat("_BoundsVerticalOffset", profile.verticalOffset);
VolumetricFogManager globalManager = VolumetricFogManager.instance;
Light sun = globalManager.sun;
if (sun != null)
{
sunDir = -sun.transform.forward;
fogMat.SetVector("_SunDir", sunDir);
dayLight = 1f + sunDir.y * 2f;
if (dayLight < 0)
{
dayLight = 0;
}
else if (dayLight > 1f)
{
dayLight = 1f;
}
float brightness;
float alpha;
if (profile != null)
{
brightness = profile.brightness;
alpha = profile.albedo.a;
}
else
{
brightness = 1f;
alpha = 1f;
}
Color lightColor = sun.color * (sun.intensity * brightness * dayLight * 2f);
lightColor.a = alpha;
fogMat.SetVector("_LightColor", lightColor);
}
windDirectionAcum += profile.windDirection * Time.deltaTime;
fogMat.SetVector("_WindDirection", windDirectionAcum);
transform.rotation = Quaternion.identity;
UpdateNoise();
if (enableFogOfWar)
{
UpdateFogOfWar();
}
}