private void DoImportTrees()
{
if (!ImportTreeInstancesOnly)
{
GTreePrototypeGroup treeGroup = DesData.Foliage.Trees;
if (treeGroup == null ||
treeGroup == GRuntimeSettings.Instance.foliageDefault.trees)
{
CreateNewTreePrototypesGroup = true;
}
if (CreateNewTreePrototypesGroup)
{
treeGroup = ScriptableObject.CreateInstance <GTreePrototypeGroup>();
#if UNITY_EDITOR
if (!Application.isPlaying)
{
string path = AssetDatabase.GetAssetPath(DesData);
string directory = Path.GetDirectoryName(path);
string filePath = Path.Combine(directory, string.Format("Trees_{0}_{1}.asset", DesData.Id, System.DateTime.Now.Ticks));
AssetDatabase.CreateAsset(treeGroup, filePath);
}
#endif
DesData.Foliage.Trees = treeGroup;
}
treeGroup.Prototypes.Clear();
TreePrototype[] treePrototypes = SrcData.treePrototypes;
for (int i = 0; i < treePrototypes.Length; ++i)
{
GTreePrototype proto = (GTreePrototype)treePrototypes[i];
treeGroup.Prototypes.Add(proto);
}
GCommon.SetDirty(treeGroup);
}
DesData.Foliage.TreeInstances.Clear();
TreeInstance[] treeInstances = SrcData.treeInstances;
for (int i = 0; i < treeInstances.Length; ++i)
{
GTreeInstance t = (GTreeInstance)treeInstances[i];
DesData.Foliage.TreeInstances.Add(t);
}
if (DesTerrain != null)
{
DesData.Foliage.SetTreeRegionDirty(GCommon.UnitRect);
DesTerrain.UpdateTreesPosition();
DesData.Foliage.ClearTreeDirtyRegions();
}
DesData.SetDirty(GTerrainData.DirtyFlags.Foliage);
//GC.Collect();
}
private void CreateSharedTrees()
{
TreeGroups.Clear();
TreeGroupIndices.Clear();
for (int i = 0; i < Terrains.Count; ++i)
{
Terrain t = Terrains[i];
TreePrototype[] treePrototypes = t.terrainData.treePrototypes;
int treeGroupIndex = -1;
for (int j = 0; j < TreeGroups.Count; ++j)
{
if (TreeGroups[j].Equals(treePrototypes))
{
treeGroupIndex = j;
break;
}
}
if (treeGroupIndex >= 0)
{
TreeGroupIndices.Add(treeGroupIndex);
}
else
{
GTreePrototypeGroup group = GTreePrototypeGroup.Create(treePrototypes);
TreeGroups.Add(group);
TreeGroupIndices.Add(TreeGroups.Count - 1);
}
}
#if UNITY_EDITOR
if (!Application.isPlaying)
{
GUtilities.EnsureDirectoryExists(DataDirectory);
for (int i = 0; i < TreeGroups.Count; ++i)
{
GTreePrototypeGroup group = TreeGroups[i];
group.name = string.Format("{0}{1}_{2}", "SharedTrees", i.ToString(), ConversionName);
string assetPath = string.Format("{0}.asset", Path.Combine(DataDirectory, group.name));
AssetDatabase.CreateAsset(group, assetPath);
}
}
#endif
}
private void ConvertToTreePrototypeGroup()
{
GTreePrototypeGroup group = ScriptableObject.CreateInstance <GTreePrototypeGroup>();
for (int i = 0; i < instance.Prototypes.Count; ++i)
{
GameObject prefab = instance.Prototypes[i];
if (prefab != null)
{
group.Prototypes.Add(GTreePrototype.Create(prefab));
}
}
string path = AssetDatabase.GetAssetPath(instance);
string directory = Path.GetDirectoryName(path);
string filePath = Path.Combine(directory, string.Format("{0}_{1}_{2}.asset", instance.name, "Trees", GCommon.GetUniqueID()));
AssetDatabase.CreateAsset(group, filePath);
Selection.activeObject = group;
}
