public static void SnapshotSplats(this MMTerrainLayer layer, Terrain terrain)
{
var rawSplats = terrain.terrainData.GetAlphamaps(0, 0, terrain.terrainData.alphamapWidth,
terrain.terrainData.alphamapHeight);
layer.SplatData.Clear();
var splatWrapperLookup = ResolvePrototypes(terrain.terrainData.splatPrototypes);
for (var k = 0; k < rawSplats.GetLength(2); ++k)
{
var prototype = terrain.terrainData.splatPrototypes[k];
SplatPrototypeWrapper wrapper;
if (!splatWrapperLookup.TryGetValue(prototype, out wrapper))
{
continue;
}
var data = new Serializable2DByteArray(terrain.terrainData.alphamapResolution,
terrain.terrainData.alphamapResolution);
float sum = 0;
for (var u = 0; u < rawSplats.GetLength(0); ++u)
{
for (var v = 0; v < rawSplats.GetLength(1); ++v)
{
var sample = (byte)Mathf.Clamp(rawSplats[u, v, k] * 255f, 0, 255);
data[v, u] = sample;
sum += sample;
}
}
if (sum > 0)
{
layer.SplatData[wrapper] = data;
}
}
}
private void DrawLayerElementCallback(Rect rect, int index, bool isActive, bool isFocused)
{
rect.y += 2;
rect.height -= 2;
float headerHeight = 18;
float previewTexSize = 57;
float objFieldWidth = rect.width - previewTexSize - previewTexSize / 2;
var layerNumberRect = new Rect(rect.x, rect.y, 10, headerHeight);
EditorGUI.LabelField(layerNumberRect, index.ToString());
var nameRect = new Rect(layerNumberRect.xMax + 4, rect.y, objFieldWidth, headerHeight);
var newKey = (DetailPrototypeWrapper)EditorGUI.ObjectField(nameRect, _wrapper.DetailPrototypes[index], typeof(DetailPrototypeWrapper), false);
if (newKey != _wrapper.DetailPrototypes[index])
{
_wrapper.DetailPrototypes[index] = newKey;
_wrapper.RefreshDetails();
}
if (_wrapper.DetailPrototypes[index] == null)
{
return;
}
var previewRect = new Rect(layerNumberRect.xMax + 4 + objFieldWidth + 4, rect.y, previewTexSize, previewTexSize);
var tex = _wrapper.DetailPrototypes[index] != null ? _wrapper.DetailPrototypes[index].PrototypeTexture : null;
GUI.DrawTexture(previewRect, tex);
var infoRect = new Rect(layerNumberRect.xMax + 4, rect.y + headerHeight, objFieldWidth, rect.height - headerHeight);
bool any = false;
StringBuilder sb = new StringBuilder("Written to by: ");
foreach (var MMTerrainLayer in _wrapper.Layers)
{
var wrappers = MMTerrainLayer.GetDetailPrototypeWrappers();
if (wrappers != null && wrappers.Contains(_wrapper.DetailPrototypes[index]))
{
sb.Append(MMTerrainLayer.name);
sb.Append(" ");
any = true;
}
}
if (any)
{
var style = EditorStyles.label;
style.wordWrap = true;
EditorGUI.LabelField(infoRect, sb.ToString(), style);
}
}
public static void SnapshotVegetationStudioData(this MMTerrainLayer layer, Terrain terrain)
{
layer.VSRemovals.Clear();
layer.VSInstances.Clear();
var vegStorages = UnityEngine.Object.FindObjectsOfType <PersistentVegetationStorage>();
foreach (var vegStorage in vegStorages)
{
var vegSys = vegStorage.GetComponent <VegetationSystem>();
if (vegSys.GetTerrain() != terrain)
{
continue;
}
if (vegSys.CurrentVegetationPackage == null)
{
Debug.LogWarning(string.Format("Couldn't capture from system {0} as it doesn't have a Vegetation Package assigned.", vegSys), vegSys);
continue;
}
if (vegStorage == null)
{
Debug.LogError(string.Format("Unable to find Vegetation Storage from system {0}!", vegSys), vegSys);
continue;
}
if (vegStorage.PersistentVegetationStoragePackage == null)
{
Debug.LogError(string.Format("Unable to find PersistentVegetation Storage from system {0}!", vegStorage), vegStorage);
continue;
}
foreach (var cell in vegStorage.PersistentVegetationStoragePackage.PersistentVegetationCellList)
{
foreach (var info in cell.PersistentVegetationInfoList)
{
foreach (var item in info.VegetationItemList)
{
var wPos = terrain.GetPosition() + item.Position;
var pos = terrain.WorldToTreePos(wPos);
pos.y = wPos.y - terrain.SampleHeight(wPos) - terrain.GetPosition().y;
layer.VSInstances.Add(new VegetationStudioInstance()
{
Guid = System.Guid.NewGuid().ToString(),
Position = pos,
Rotation = item.Rotation.eulerAngles,
Scale = item.Scale,
VSID = info.VegetationItemID,
Package = vegSys.CurrentVegetationPackage,
});
}
}
}
}
}
public static void SnapshotTrees(this MMTerrainLayer layer, Terrain terrain)
{
layer.Trees.Clear();
var tSize = terrain.terrainData.size;
var trees = terrain.terrainData.treeInstances;
var prototypes = new List <TreePrototype>(terrain.terrainData.treePrototypes);
for (var i = 0; i < trees.Length; i++)
{
var wPos = terrain.TreeToWorldPos(trees[i].position);
var h = terrain.SampleHeight(wPos);
var newInstance = new MadMapsTreeInstance(trees[i], prototypes);
newInstance.Position.y = (newInstance.Position.y * tSize.y) - h;
layer.Trees.Add(newInstance);
}
}
public static void SnapshotDetails(this MMTerrainLayer layer, Terrain terrain)
{
layer.DetailData.Clear();
var prototypes = terrain.terrainData.detailPrototypes;
var dRes = terrain.terrainData.detailResolution;
var wrapperLookup = ResolvePrototypes(prototypes);
for (var i = 0; i < prototypes.Length; i++)
{
DetailPrototypeWrapper wrapper;
var prototype = prototypes[i];
if (!wrapperLookup.TryGetValue(prototype, out wrapper))
{
continue;
}
var data = new Serializable2DByteArray(dRes, dRes);
var detailMap = terrain.terrainData.GetDetailLayer(0, 0, terrain.terrainData.detailWidth,
terrain.terrainData.detailHeight, i);
int sum = 0;
for (var u = 0; u < detailMap.GetLength(0); u++)
{
for (var v = 0; v < detailMap.GetLength(1); v++)
{
var sample = (byte)detailMap[u, v];
data[v, u] = sample;
sum += sample;
}
}
if (sum > 0)
{
layer.DetailData.Add(wrapper, data);
}
}
}
public static void SnapshotHeights(this MMTerrainLayer layer, Terrain terrain)
{
layer.Heights =
new Serializable2DFloatArray(terrain.terrainData.GetHeights(0, 0, terrain.terrainData.heightmapWidth,
terrain.terrainData.heightmapHeight).Flip());
}
public static void SnapshotObjects(this MMTerrainLayer layer, Terrain terrain)
{
#if UNITY_EDITOR
var terrainSize = terrain.terrainData.size;
var terrainPos = terrain.GetPosition();
var terrainBounds = new Bounds(terrainPos, Vector3.zero);
terrainBounds.Encapsulate(terrainPos + terrainSize);
terrainBounds.Expand(Vector3.up * 5000);
var allTransforms = UnityEngine.Object.FindObjectsOfType <Transform>();
var done = new HashSet <Transform>();
allTransforms = allTransforms.OrderBy(transform => TransformExtensions.GetHierarchyDepth(transform)).ToArray();
HashSet <Transform> ignores = new HashSet <Transform>();
layer.Objects.Clear();
for (var i = 0; i < allTransforms.Length; i++)
{
var transform = allTransforms[i];
if (done.Contains(transform) || ignores.Contains(transform))
{
continue;
}
var ws = transform.GetComponentInAncestors <LayerComponentBase>();
if (ws)
{
//Debug.Log(string.Format("WorldStamp Object Capture : Ignored {0} as it contained a WorldStamp. Recursive WorldStamps are currently not supported.", transform), transform);
ignores.Add(transform);
var children = ws.transform.GetComponentsInChildren <Transform>(true);
foreach (var ignore in children)
{
ignores.Add(ignore);
}
continue;
}
var rn = transform.GetComponentInAncestors <RoadNetwork>();
if (rn)
{
ignores.Add(rn.transform);
var children = rn.transform.GetComponentsInChildren <Transform>(true);
foreach (var ignore in children)
{
ignores.Add(ignore);
}
continue;
}
var template = transform.GetComponentInAncestors <WorldStampTemplate>();
if (template)
{
ignores.Add(template.transform);
var children = template.transform.GetComponentsInChildren <Transform>(true);
foreach (var ignore in children)
{
ignores.Add(ignore);
}
continue;
}
var go = transform.gameObject;
var prefabRoot = PrefabUtility.GetPrefabObject(go);
if (prefabRoot == null)
{
//Debug.LogError("Unable to collect non-prefab object: " + go.name, go);
continue;
}
#if UNITY_2018_2_OR_NEWER
var prefabAsset = PrefabUtility.FindPrefabRoot(PrefabUtility.GetCorrespondingObjectFromSource(go) as GameObject);
#else
var prefabAsset = PrefabUtility.FindPrefabRoot(PrefabUtility.GetPrefabParent(go) as GameObject);
#endif
var rootInScene = PrefabUtility.FindPrefabRoot(go);
var relativePos = rootInScene.transform.position - terrainPos;
relativePos = new Vector3(relativePos.x / terrainSize.x,
(rootInScene.transform.position.y - terrain.SampleHeight(rootInScene.transform.position)) -
terrainPos.y,
relativePos.z / terrainSize.z);
layer.Objects.Add(new PrefabObjectData
{
Guid = Guid.NewGuid().ToString(),
Prefab = prefabAsset,
Position = relativePos,
Rotation = rootInScene.transform.localRotation.eulerAngles,
Scale = rootInScene.transform.localScale,
ContainerMetadata = layer.name,
});
done.Add(rootInScene.transform);
var doneChildren = rootInScene.transform.GetComponentsInChildren <Transform>(true);
foreach (var item in doneChildren)
{
done.Add(item);
}
}
#endif
}
public static MMTerrainLayer DrawExpandedGUI(TerrainWrapper wrapper, MMTerrainLayer layer)
{
bool isInScene = layer != null && string.IsNullOrEmpty(AssetDatabase.GetAssetPath(layer));
EditorGUILayout.BeginHorizontal();
layer = (MMTerrainLayer)EditorGUILayout.ObjectField(isInScene ? "Asset (In-Scene)" : "Asset", layer, typeof(MMTerrainLayer), true);
if (layer != null && isInScene && GUILayout.Button(_saveContent, EditorStyles.label, GUILayout.Width(20), GUILayout.Height(16)))
{
var path = EditorUtility.SaveFilePanel("Save Terrain Layer", "Assets", layer.name, "asset");
if (!string.IsNullOrEmpty(path))
{
path = path.Substring(path.LastIndexOf("Assets/", StringComparison.Ordinal));
AssetDatabase.CreateAsset(layer, path);
}
}
EditorGUILayout.EndHorizontal();
if (layer == null)
{
EditorGUILayout.HelpBox("Snapshot is Null!", MessageType.Error);
if (GUILayout.Button("Create Snapshot", EditorStyles.toolbarButton))
{
layer = ScriptableObject.CreateInstance <MMTerrainLayer>();
GUIUtility.ExitGUI();
return(layer);
}
EditorGUILayout.EndVertical();
return(layer);
}
EditorGUILayout.BeginHorizontal();
var previewContent = new GUIContent(GUIResources.EyeOpenIcon, "Preview");
EditorGUILayout.LabelField("Height:", layer.Heights != null ? string.Format("{0}x{1}", layer.Heights.Width, layer.Heights.Height) : "null");
if (layer.Heights != null && GUILayout.Button(previewContent, EditorStyles.label, GUILayout.Width(20), GUILayout.Height(16)))
{
DataInspector.SetData(layer.Heights);
}
if (GUILayout.Button(GenericEditor.DeleteContent, EditorStyles.label, GUILayout.Width(20)) && EditorUtility.DisplayDialog("Really Clear?", "", "Yes", "No"))
{
layer.Heights.Clear();
EditorUtility.SetDirty(layer);
EditorGUIUtility.ExitGUI();
return(layer);
}
EditorGUILayout.EndHorizontal();
EditorExtensions.Seperator();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Splats", layer.SplatData != null ? string.Format("{0}", layer.SplatData.Count) : "null");
if (layer.SplatData != null && GUILayout.Button(previewContent, EditorStyles.label, GUILayout.Width(20), GUILayout.Height(16)))
{
List <IDataInspectorProvider> data = new List <IDataInspectorProvider>();
List <object> context = new List <object>();
foreach (var keyValuePair in layer.SplatData)
{
data.Add(keyValuePair.Value);
context.Add(keyValuePair.Key);
}
DataInspector.SetData(data, context);
}
if (GUILayout.Button(GenericEditor.DeleteContent, EditorStyles.label, GUILayout.Width(20)) && EditorUtility.DisplayDialog("Really Clear?", "", "Yes", "No"))
{
layer.SplatData.Clear();
EditorUtility.SetDirty(layer);
EditorGUIUtility.ExitGUI();
return(layer);
}
EditorGUILayout.EndHorizontal();
EditorExtensions.Seperator();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Details", layer.DetailData != null ? string.Format("{0}", layer.DetailData.Count) : "null");
if (layer.DetailData != null && GUILayout.Button(previewContent, EditorStyles.label, GUILayout.Width(20), GUILayout.Height(16)))
{
List <IDataInspectorProvider> data = new List <IDataInspectorProvider>();
List <object> context = new List <object>();
foreach (var keyValuePair in layer.DetailData)
{
data.Add(keyValuePair.Value);
context.Add(keyValuePair.Key);
}
DataInspector.SetData(data, context, true);
}
if (GUILayout.Button(GenericEditor.DeleteContent, EditorStyles.label, GUILayout.Width(20)) && EditorUtility.DisplayDialog("Really Clear?", "", "Yes", "No"))
{
layer.DetailData.Clear();
EditorUtility.SetDirty(layer);
EditorGUIUtility.ExitGUI();
return(layer);
}
EditorGUILayout.EndHorizontal();
EditorExtensions.Seperator();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Trees", layer.Trees != null ? string.Format("{0}", layer.Trees.Count) : "null");
if (layer.Trees != null && GUILayout.Button(previewContent, EditorStyles.label, GUILayout.Width(20), GUILayout.Height(16)))
{
Dictionary <object, IDataInspectorProvider> data = new Dictionary <object, IDataInspectorProvider>();
foreach (var tree in layer.Trees)
{
if (!data.ContainsKey(tree.Prototype))
{
data[tree.Prototype] = new PositionList();
}
(data[tree.Prototype] as PositionList).Add(tree.Position);
}
DataInspector.SetData(data.Values.ToList(), data.Keys.ToList(), true);
}
if (GUILayout.Button(GenericEditor.DeleteContent, EditorStyles.label, GUILayout.Width(20)) && EditorUtility.DisplayDialog("Really Clear?", "", "Yes", "No"))
{
layer.Trees.Clear();
EditorUtility.SetDirty(layer);
EditorGUIUtility.ExitGUI();
return(layer);
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("➥Removals", layer.TreeRemovals != null ? string.Format("{0}", layer.TreeRemovals.Count) : "null");
if (layer.TreeRemovals != null && GUILayout.Button(previewContent, EditorStyles.label, GUILayout.Width(20), GUILayout.Height(16)))
{
Dictionary <object, IDataInspectorProvider> data = new Dictionary <object, IDataInspectorProvider>();
var compoundTrees = wrapper.GetCompoundTrees(layer, false);
compoundTrees.AddRange(layer.Trees);
foreach (var guid in layer.TreeRemovals)
{
MadMapsTreeInstance tree = null;
foreach (var t in compoundTrees)
{
if (t.Guid == guid)
{
tree = t;
break;
}
}
if (tree == null)
{
Debug.LogError("Couldn't find tree removal " + guid, layer);
continue;
}
if (!data.ContainsKey(tree.Prototype))
{
data[tree.Prototype] = new PositionList();
}
(data[tree.Prototype] as PositionList).Add(tree.Position);
}
DataInspector.SetData(data.Values.ToList(), data.Keys.ToList(), true);
}
if (GUILayout.Button(GenericEditor.DeleteContent, EditorStyles.label, GUILayout.Width(20)) && EditorUtility.DisplayDialog("Really Clear?", "", "Yes", "No"))
{
layer.TreeRemovals.Clear();
EditorUtility.SetDirty(layer);
EditorGUIUtility.ExitGUI();
return(layer);
}
EditorGUILayout.EndHorizontal();
EditorExtensions.Seperator();
#if VEGETATION_STUDIO
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Vegetation Studio", layer.VSInstances != null ? string.Format("{0}", layer.VSInstances.Count) : "null");
if (layer.VSInstances != null && GUILayout.Button(previewContent, EditorStyles.label, GUILayout.Width(20), GUILayout.Height(16)))
{
Dictionary <object, IDataInspectorProvider> data = new Dictionary <object, IDataInspectorProvider>();
foreach (var tree in layer.VSInstances)
{
if (!data.ContainsKey(tree.VSID))
{
data[tree.VSID] = new PositionList();
}
(data[tree.VSID] as PositionList).Add(tree.Position);
}
DataInspector.SetData(data.Values.ToList(), data.Keys.ToList(), true);
}
if (GUILayout.Button(GenericEditor.DeleteContent, EditorStyles.label, GUILayout.Width(20)) && EditorUtility.DisplayDialog("Really Clear?", "", "Yes", "No"))
{
layer.VSInstances.Clear();
EditorUtility.SetDirty(layer);
EditorGUIUtility.ExitGUI();
return(layer);
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("➥Removals", layer.VSRemovals != null ? string.Format("{0}", layer.VSRemovals.Count) : "null");
if (layer.VSRemovals != null && GUILayout.Button(previewContent, EditorStyles.label, GUILayout.Width(20), GUILayout.Height(16)))
{
Dictionary <object, IDataInspectorProvider> data = new Dictionary <object, IDataInspectorProvider>();
var compoundVS = wrapper.GetCompoundVegetationStudioData(layer, false);
compoundVS.AddRange(layer.VSInstances);
foreach (var guid in layer.VSRemovals)
{
VegetationStudioInstance vsInstance = null;
foreach (var t in compoundVS)
{
if (t.Guid == guid)
{
vsInstance = t;
break;
}
}
if (vsInstance == null)
{
Debug.LogError("Couldn't find VS removal " + guid, layer);
continue;
}
if (!data.ContainsKey(vsInstance.VSID))
{
data[vsInstance.VSID] = new PositionList();
}
(data[vsInstance.VSID] as PositionList).Add(vsInstance.Position);
}
DataInspector.SetData(data.Values.ToList(), data.Keys.ToList(), true);
}
if (GUILayout.Button(GenericEditor.DeleteContent, EditorStyles.label, GUILayout.Width(20)) && EditorUtility.DisplayDialog("Really Clear?", "", "Yes", "No"))
{
layer.VSRemovals.Clear();
EditorUtility.SetDirty(layer);
EditorGUIUtility.ExitGUI();
return(layer);
}
EditorGUILayout.EndHorizontal();
EditorExtensions.Seperator();
#endif
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Objects", layer.Objects != null ? string.Format("{0}", layer.Objects.Count) : "null");
if (layer.Objects != null && GUILayout.Button(previewContent, EditorStyles.label, GUILayout.Width(20), GUILayout.Height(16)))
{
Dictionary <object, IDataInspectorProvider> data = new Dictionary <object, IDataInspectorProvider>();
foreach (var obj in layer.Objects)
{
if (!data.ContainsKey(obj.Prefab))
{
data[obj.Prefab] = new PositionList();
}
(data[obj.Prefab] as PositionList).Add(obj.Position);
}
DataInspector.SetData(data.Values.ToList(), data.Keys.ToList(), true);
}
if (GUILayout.Button(GenericEditor.DeleteContent, EditorStyles.label, GUILayout.Width(20)) && EditorUtility.DisplayDialog("Really Clear?", "", "Yes", "No"))
{
layer.Objects.Clear();
EditorUtility.SetDirty(layer);
EditorGUIUtility.ExitGUI();
return(layer);
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("➥Removals", layer.ObjectRemovals != null ? string.Format("{0}", layer.ObjectRemovals.Count) : "null");
if (layer.ObjectRemovals != null && GUILayout.Button(previewContent, EditorStyles.label, GUILayout.Width(20), GUILayout.Height(16)))
{
Dictionary <object, IDataInspectorProvider> data = new Dictionary <object, IDataInspectorProvider>();
var compoundObjs = wrapper.GetCompoundObjects(layer, false);
compoundObjs.AddRange(layer.Objects);
foreach (var guid in layer.ObjectRemovals)
{
WorldStamps.PrefabObjectData?obj = null;
foreach (var t in compoundObjs)
{
if (t.Guid == guid)
{
obj = t;
break;
}
}
if (obj == null)
{
Debug.LogError("Couldn't find object removal " + guid, layer);
continue;
}
if (!data.ContainsKey(obj.Value.Prefab))
{
data[obj.Value.Prefab] = new PositionList();
}
(data[obj.Value.Prefab] as PositionList).Add(obj.Value.Position);
}
DataInspector.SetData(data.Values.ToList(), data.Keys.ToList(), true);
}
if (GUILayout.Button(GenericEditor.DeleteContent, EditorStyles.label, GUILayout.Width(20)) && EditorUtility.DisplayDialog("Really Clear?", "", "Yes", "No"))
{
layer.ObjectRemovals.Clear();
EditorUtility.SetDirty(layer);
EditorGUIUtility.ExitGUI();
return(layer);
}
EditorGUILayout.EndHorizontal();
EditorExtensions.Seperator();
EditorGUILayout.BeginHorizontal();
bool hasStencil = layer.Stencil != null && layer.Stencil.Width > 0 && layer.Stencil.Height > 0;;
EditorGUILayout.LabelField("Stencil" + (hasStencil ? "" : " (null)"), layer.Stencil != null ? string.Format("{0}", string.Format("{0}x{1}", layer.Stencil.Width, layer.Stencil.Height)) : "null");
GUI.enabled = hasStencil;
if (GUILayout.Button(EditorGUIUtility.IconContent("Terrain Icon"), EditorStyles.label, GUILayout.Width(20), GUILayout.Height(16)))
{
TerrainWrapperGUI.StencilLayerDisplay = layer;
}
if (GUILayout.Button(previewContent, EditorStyles.label, GUILayout.Width(20), GUILayout.Height(16)))
{
DataInspector.SetData(layer.Stencil);
}
GUI.enabled = true;
if (GUILayout.Button(GenericEditor.DeleteContent, EditorStyles.label, GUILayout.Width(20)) && EditorUtility.DisplayDialog("Really Clear?", "", "Yes", "No"))
{
layer.Stencil.Clear();
EditorUtility.SetDirty(layer);
EditorGUIUtility.ExitGUI();
return(layer);
}
EditorGUILayout.EndHorizontal();
EditorExtensions.Seperator();
EditorGUILayout.LabelField("Layer Commands", EditorStyles.boldLabel);
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Capture From Terrain"))
{
if (EditorUtility.DisplayDialog(string.Format("Capture Layer {0} from current Terrain?", layer.name), "This will clear any existing data!",
"Yes", "No"))
{
layer.SnapshotTerrain(wrapper.Terrain);
EditorUtility.SetDirty(layer);
EditorUtility.SetDirty(wrapper.Terrain);
EditorSceneManager.MarkAllScenesDirty();
AssetDatabase.SaveAssets();
EditorUtility.SetDirty(layer);
EditorGUIUtility.ExitGUI();
return(layer);
}
}
EditorGUILayout.Space();
if (GUILayout.Button("Apply To Terrain"))
{
if (wrapper.PrepareApply())
{
layer.WriteToTerrain(wrapper);
wrapper.FinaliseApply();
EditorUtility.SetDirty(layer);
EditorSceneManager.MarkAllScenesDirty();
EditorGUIUtility.ExitGUI();
return(layer);
}
}
EditorGUILayout.Space();
if (GUILayout.Button("Clear Layer"))
{
if (EditorUtility.DisplayDialog(string.Format("Clear Layer {0}?", layer.name), "This will clear any existing data!",
"Yes", "No"))
{
layer.Clear(wrapper);
EditorUtility.SetDirty(wrapper.Terrain);
EditorUtility.SetDirty(layer);
EditorSceneManager.MarkAllScenesDirty();
EditorGUIUtility.ExitGUI();
return(layer);
}
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.Space();
return(layer);
}
void OnDisable()
{
StencilLayerDisplay = null;
}