void AssignTerrainToVS(Terrain terrain, VegetationSystem vs, VegetationPackage vegetationPackage, PersistentVegetationStoragePackage storagePackage)
{
vs.AutoselectTerrain = false;
vs.CurrentVegetationPackage = vegetationPackage;
PersistentVegetationStorage storage = vs.GetComponent <PersistentVegetationStorage>();
if (storage != null)
{
storage.SetPersistentVegetationStoragePackage(storagePackage);
}
if (vs.InitDone)
{
vs.HotswapTerrain(terrain, new UnityTerrainData(terrain));
}
else
{
vs.SetTerrain(terrain);
}
}
void SetupFromPrefab()
{
_assetsPath = RemoveTrailingSlash(_assetsPath); // ensures that there isn't an ending slash
if (!AssetDatabase.IsValidFolder(_assetsPath))
{
if (_debugToLog)
{
Debug.Log("Asset path is invalid. Creating your folders");
}
CreateAssetFolders();
}
if (_forceItemsEnabled) // Make sure all Vegetation is enabled on Vegetation Package
{
_vegetationPackage = _vegetationSystemPrefab.GetComponent <VegetationSystem>().CurrentVegetationPackage;
SetAllItemsToRuntimeSpawn();
}
if (_autoBake) // if going to rebake then delete any existing packages
{
ClearAllStorageInPath();
}
var terrains = _rootObject ? _rootObject.GetComponentsInChildren <Terrain>() : GameObject.FindObjectsOfType <Terrain>();
int totalNum = terrains.Length;
int counter = 0;
foreach (Terrain terrain in terrains)
{
// first check if a Vegetation System already exists
VegetationSystem _vegetationSystem = terrain.gameObject.GetComponentInChildren <VegetationSystem>();
if (_vegetationSystem != null)
{ // add if already there, destroy
DestroyImmediate(_vegetationSystem.gameObject);
}
GameObject vegetationSystemObject = Instantiate(_vegetationSystemPrefab, terrain.gameObject.transform);
VegetationSystem vegetationSystem = vegetationSystemObject.GetComponent <VegetationSystem>();
if (vegetationSystem)
{
vegetationSystem.AutoselectTerrain = false;
vegetationSystem.SetTerrain(terrain);
counter++;
if (_debugToLog)
{
Debug.Log("Added VS Prefab to " + terrain.name + " (" + counter + " of " + totalNum + ")");
}
if (_addPersistentStorage)
{
if (_debugToLog)
{
Debug.Log("Adding Persistent Storage " + terrain.name + " (" + counter + " of " + totalNum + ")");
}
DoAddPersistentStorage(vegetationSystem);
}
}
}
EditorSceneManager.MarkSceneDirty(EditorSceneManager.GetActiveScene());
}