/// <summary>
/// AddVegetationItem will add a new instance of a Vegetation Item to the persistent storage. Position, scale and rotation is in worldspace. The Optional clearCellCache will refresh the area where the item is added.
/// </summary>
/// <param name="vegetationItemID"></param>
/// <param name="worldPosition"></param>
/// <param name="scale"></param>
/// <param name="rotation"></param>
/// <param name="applyMeshRotation"></param>
/// <param name="vegetationSourceID"></param>
/// <param name="distanceFalloff"></param>
/// <param name="clearCellCache"></param>
public void AddVegetationItemInstance(string vegetationItemID, Vector3 worldPosition, Vector3 scale, Quaternion rotation, bool applyMeshRotation, byte vegetationSourceID, float distanceFalloff, bool clearCellCache = false)
{
if (!VegetationSystemPro || !PersistentVegetationStoragePackage)
{
return;
}
Rect positionRect = new Rect(new Vector2(worldPosition.x, worldPosition.z), Vector2.zero);
VegetationItemInfoPro vegetationItemInfo = VegetationSystemPro.GetVegetationItemInfo(vegetationItemID);
if (applyMeshRotation)
{
rotation *= Quaternion.Euler(vegetationItemInfo.RotationOffset);
}
List <VegetationCell> overlapCellList = new List <VegetationCell>();
VegetationSystemPro.VegetationCellQuadTree.Query(positionRect, overlapCellList);
for (int i = 0; i <= overlapCellList.Count - 1; i++)
{
int cellIndex = overlapCellList[i].Index;
if (clearCellCache)
{
VegetationItemIndexes indexes = VegetationSystemPro.GetVegetationItemIndexes(vegetationItemID);
VegetationSystemPro.ClearCache(overlapCellList[i], indexes.VegetationPackageIndex, indexes.VegetationItemIndex);
}
PersistentVegetationStoragePackage.AddVegetationItemInstance(cellIndex, vegetationItemID, worldPosition - VegetationSystemPro.VegetationSystemPosition, scale, rotation, vegetationSourceID, distanceFalloff);
}
}
public static void SetObjects(List <ObjectPool.Transition>[] allTransitions, string[] allIds)
{
if (system == null)
{
system = GameObject.FindObjectOfType <VegetationSystemPro>();
}
if (system == null)
{
throw new System.Exception("MapMagic could not find Vegetation System in scene./n Add Window -> AwesomeTechnologies -> Vegetation System to scene");
}
PersistentVegetationStorage storage = system.PersistentVegetationStorage;
PersistentVegetationStoragePackage storagePackage = system.PersistentVegetationStorage.PersistentVegetationStoragePackage;
if (storagePackage == null)
{
throw new System.Exception("Vegetation System has no storage package assigned to be used with MapMagic./nAssign a Persistent Vegetation Storage Package to Persistent Vegetation Storage component and initialize it.");
}
for (int i = 0; i < allTransitions.Length; i++)
{
if (allTransitions[i] == null)
{
continue;
}
var itemInfo = system.GetVegetationItemInfo(allIds[i]);
if (itemInfo == null)
{
throw new System.Exception("Item applied by MapMagic is not present in Vegetation System storage");
}
foreach (ObjectPool.Transition obj in allTransitions[i])
{
storage.AddVegetationItemInstance(
allIds[i],
obj.pos,
obj.scale,
obj.rotation,
applyMeshRotation: true,
vegetationSourceID: VS_MM_id,
distanceFalloff: 1,
clearCellCache: true);
}
}
//for (int i=0; i<system.VegetationCellList.Count; i++)
// system.VegetationCellList[i].ClearCache();
//system.ClearCache();
system.RefreshBillboards();
#if UNITY_EDITOR
UnityEditor.EditorUtility.SetDirty(storagePackage);
UnityEditor.EditorUtility.SetDirty(system);
#endif
}
