private void Awake()
{
terrain = GetComponent <Terrain>();
if (_treeManager == null)
{
_treeManager = FindObjectOfType <GPUInstancerTreeManager>();
}
}
protected override void OnEnable()
{
base.OnEnable();
wikiHash = "#The_Tree_Manager";
_treeManager = (target as GPUInstancerTreeManager);
}
protected override void OnEnable()
{
base.OnEnable();
wikiHash = "#The_Tree_Manager";
prop_initializeWithCoroutine = serializedObject.FindProperty("initializeWithCoroutine");
_treeManager = (target as GPUInstancerTreeManager);
}
private void MapMagicTerrainAddTreeManager(Terrain terrain)
{
if (terrain.GetComponent <GPUInstancerTreeManager>() == null && treePrototypes != null && treePrototypes.Count > 0)
{
GPUInstancerTreeManager newTreeManager = terrain.gameObject.AddComponent <GPUInstancerTreeManager>();
newTreeManager.isFrustumCulling = isFrustumCulling;
newTreeManager.isOcclusionCulling = isOcclusionCulling;
newTreeManager.minCullingDistance = minCullingDistance;
newTreeManager.autoSelectCamera = autoSelectCamera;
newTreeManager.cameraData.SetCamera(cameraData.mainCamera);
newTreeManager.cameraData.renderOnlySelectedCamera = cameraData.renderOnlySelectedCamera;
newTreeManager.cameraData.hiZOcclusionGenerator = null;
newTreeManager.InitializeCameraData();
// for mapmagic tree optimization
if (terrain.terrainData.treePrototypes.Length != treePrototypes.Count)
{
int terrainTreeIndex = 0;
List <GPUInstancerPrototype> newPrototypeList = new List <GPUInstancerPrototype>();
for (int i = 0; i < treePrototypes.Count; i++)
{
if (terrainTreeIndex >= terrain.terrainData.treePrototypes.Length)
{
break;
}
GPUInstancerTreePrototype tp = (GPUInstancerTreePrototype)treePrototypes[i];
if (!terrain.terrainData.treePrototypes[terrainTreeIndex].prefab == tp.prefabObject)
{
newPrototypeList.Add(tp);
terrainTreeIndex++;
}
}
newTreeManager.prototypeList = newPrototypeList;
}
else
{
newTreeManager.prototypeList = treePrototypes;
}
newTreeManager.SetupManagerWithTerrain(terrain);
newTreeManager.terrainSettings.maxTreeDistance = terrainSettings.maxTreeDistance;
if (terrain.gameObject.activeSelf)
{
newTreeManager.InitializeRuntimeDataAndBuffers();
}
}
}
/// <summary>
/// Use this method to remove terrains from Tree Manager at runtime
/// </summary>
/// <param name="manager">The GPUI Tree Manager to remove the terrain</param>
/// <param name="terrain">Terrain to remove</param>
public static void RemoveTerrainFromManager(GPUInstancerTreeManager manager, Terrain terrain)
{
manager.RemoveTerrain(terrain);
}
/// <summary>
/// Use this method to add new terrains to Tree Manager at runtime
/// </summary>
/// <param name="manager">The GPUI Tree Manager to add the new terrain</param>
/// <param name="terrain">New terrain to render the trees</param>
public static void AddTerrainToManager(GPUInstancerTreeManager manager, Terrain terrain)
{
manager.AddTerrain(terrain);
}