//Prepare
public void CheckAddComponent(Chunk chunk)
{
#if VEGETATION_STUDIO
Profiler.BeginSample("VS Prepare");
//adding the main vegetation object
VegetationStudioManager.AddVegetationStudioManagerToScene();
//checking if all packs for all of the generators are the same
if (packageShared == null)
{
packageShared = package;
}
else
{
package = packageShared;
}
//finding/creating vegetation system component
VegetationSystem vetSys = chunk.terrain.gameObject.GetComponentInChildren <VegetationSystem>();
if (vetSys == null)
{
vetSys = VegetationStudioManager.AddVegetationSystemToTerrain(chunk.terrain, package, createPersistentVegetationStoragePackage: true);
}
if (vetSys.VegetationPackageList.Count == 0)
{
vetSys.VegetationPackageList.Add(package);
}
if (vetSys.VegetationPackageList.Count == 1 && vetSys.VegetationPackageList[0] == null)
{
vetSys.VegetationPackageList[0] = package;
}
if (!vetSys.VegetationPackageList.Contains(package))
{
vetSys.VegetationPackageList.Add(package);
}
if (!vetSys.InitDone)
{
vetSys.SetupVegetationSystem();
vetSys.RefreshVegetationPackage();
}
cellSize = vetSys.CellSize;
//saving per-chunk storage (to access it from thread)
PersistentVegetationStorage storage = vetSys.gameObject.GetComponent <PersistentVegetationStorage>();
if (!vetStorComponents.ContainsKey(chunk.rect))
{
vetStorComponents.Add(chunk.rect, null);
}
vetStorComponents[chunk.rect] = storage;
Profiler.EndSample();
#endif
}
public static void SetupTerrain(Terrain terrain, ref VegetationPackage package, out VegetationSystem system, out PersistentVegetationStorage storage)
{
var vetSystems = GetVegetationSystemsForTerrain(terrain);
VegetationSystem vetSys = null;
for (var i = 0; i < vetSystems.Count; ++i)
{
var candidate = vetSystems[i];
if (candidate.CurrentVegetationPackage == package)
{
vetSys = candidate;
break;
}
}
if (vetSys == null)
{
vetSys = VegetationStudioManager.AddVegetationSystemToTerrain(terrain, package, createPersistentVegetationStoragePackage: true);
}
if (package != null)
{
if (vetSys.VegetationPackageList.Count == 0)
{
vetSys.VegetationPackageList.Add(package);
}
if (vetSys.VegetationPackageList.Count == 1 && vetSys.VegetationPackageList[0] == null)
{
vetSys.VegetationPackageList[0] = package;
}
if (!vetSys.VegetationPackageList.Contains(package))
{
vetSys.VegetationPackageList.Add(package);
}
}
if (!vetSys.InitDone)
{
vetSys.SetupVegetationSystem();
vetSys.RefreshVegetationPackage();
}
vetSys.SetSleepMode(false);
package = vetSys.CurrentVegetationPackage;
system = vetSys;
storage = vetSys.GetComponent <PersistentVegetationStorage>();
}