public VegetationSystem CopyVegetationSystem(GameObject srcGameObj, Terrain terrain)
{
GameObject vegetationSystemObject = GameObject.Instantiate(srcGameObj);
vegetationSystemObject.transform.SetParent(terrain.transform);
VegetationSystem vegetationSystem = vegetationSystemObject.GetComponent <VegetationSystem>();
if (vegetationSystem == null)
{
vegetationSystem = vegetationSystemObject.AddComponent <VegetationSystem>();
}
if (package != null)
{
vegetationSystem.AddVegetationPackage(package, true);
}
if (vegetationSystemObject.GetComponent <TerrainSystem>() == null)
{
vegetationSystemObject.AddComponent <TerrainSystem>();
}
BillboardSystem billboardSystem = vegetationSystemObject.GetComponent <BillboardSystem>();
if (billboardSystem == null)
{
billboardSystem = vegetationSystemObject.AddComponent <BillboardSystem>();
}
billboardSystem.VegetationSystem = vegetationSystem;
PersistentVegetationStorage srcStorage = vegetationSystemObject.GetComponent <PersistentVegetationStorage>();
if (srcStorage != null)
{
GameObject.DestroyImmediate(srcStorage);
}
PersistentVegetationStorage persistentVegetationStorage = vegetationSystemObject.AddComponent <PersistentVegetationStorage>();
persistentVegetationStorage.VegetationSystem = vegetationSystem;
vegetationSystem.AutoselectTerrain = false;
vegetationSystem.currentTerrain = terrain;
//vegetationSystem.AutomaticWakeup = true;
PersistentVegetationStoragePackage persistentVegetationStoragePackage = ScriptableObject.CreateInstance <PersistentVegetationStoragePackage>();
persistentVegetationStorage.PersistentVegetationStoragePackage = persistentVegetationStoragePackage;
persistentVegetationStorage.AutoInitPersistentVegetationStoragePackage = true;
vegetationSystem.SetSleepMode(false);
return(vegetationSystem);
}
//v1 just deletes all and rebakes
//void ReBakeAllStorage()
//{
// ClearAllVegetationSystems();
// if (_usePrefab)
// {
// SetupFromPrefab();
// }
// else
// {
// SetupFromVegetationPackage();
// }
//}
void AddAdditionalPackage()
{
// do a rebake of existing persistent storage packages.
// Not quite working as expected - adds additional VegetationPackages to the VegetationSystem component, rather than replacing the existing one
// Also, buggy?... seems to work first time but not on subsequent rebakes (baked storage ends up empty).
// take care of storage (path)
_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();
}
ClearAllStorageInPath();
if (_vegetationPackage == null)
{
Debug.LogWarning("You need to assign a vegetation package");
EditorUtility.DisplayDialog("No Vegetation Package",
"You need to drag and drop a vegetation package into the utility window", "OK");
return;
}
if (_forceItemsEnabled) // Make sure all Vegetation is enabled on Vegetation Package
{
SetAllItemsToRuntimeSpawn();
}
var terrains = _rootObject ? _rootObject.GetComponentsInChildren <Terrain>() : GameObject.FindObjectsOfType <Terrain>();
int totalNum = terrains.Length;
int counter = 0;
foreach (Terrain terrain in terrains)
{
counter++;
if (_addPersistentStorage)
{
// first check if a Vegetation System already exists
VegetationSystem _vegetationSystem = terrain.gameObject.GetComponentInChildren <VegetationSystem>();
if (_vegetationSystem == null)
{ // add if not already there
_vegetationSystem = VegetationStudioManager.AddVegetationSystemToTerrain(terrain, _vegetationPackage, true);
if (_debugToLog)
{
Debug.Log("Rebaking: Added missing VS to " + terrain.name + " (" + counter + " of " + totalNum + ")");
}
}
else
{
if (_debugToLog)
{
Debug.Log("Rebaking VS already existed on " + terrain.name + " (" + counter + " of " + totalNum + ")");
}
_vegetationSystem.AddVegetationPackage(_vegetationPackage, true);
}
if (_debugToLog)
{
Debug.Log("Adding Persistent Storage " + terrain.name + " (" + counter + " of " + totalNum + ")");
}
DoAddPersistentStorage(_vegetationSystem);
}
else
{
// just add a Vegetation System
VegetationStudioManager.AddVegetationSystemToTerrain(terrain, _vegetationPackage);
}
}
EditorSceneManager.MarkSceneDirty(EditorSceneManager.GetActiveScene());
}