public override void OnInspectorGUI()
{
// EyeDropper.GetPickedColor();
// System.Type eyeDropperType = GetType("EyeDropper");
// MethodInfo mi = eyeDropperType.GetMethod("GetPickedColor", BindingFlags.Public | BindingFlags.Static | BindingFlags.DeclaredOnly);
// FieldInfo fi = eyeDropperType.GetField("s_PickCoordinates", BindingFlags.NonPublic | BindingFlags.Static | BindingFlags.DeclaredOnly);
// Vector2 a = GUIUtility.GUIToScreenPoint(Event.current.mousePosition);
// fi.SetValue(null, a);
// Debug.Log(fi);
// Debug.Log(mi);
// Color c = (Color)mi.Invoke(null, null);
//
//
// EditorGUILayout.ColorField(Color.white);
// Debug.Log(
// "r:" + ((int)(c.r * 256)) +
// " g:" + ((int)(c.g * 256)) +
// " b:" + ((int)(c.b * 256)) +
// " a:" + ((int)(c.a * 256))
// );
baseEditor.OnInspectorGUI();
GUILayout.Space(20);
TextureImporter textureImporter = (TextureImporter)target;
tmTextureCollectionIndex currentCollectionIndex = tmIndex.Instance.CollectionIndexForTexturePath(textureImporter.assetPath);
string[] names = new string[tmIndex.Instance.TextureCollections.Count];
int index = -1;
for (int i = 0; i < tmIndex.Instance.TextureCollections.Count; i++)
{
tmTextureCollectionIndex collectionIndex = tmIndex.Instance.TextureCollections[i];
names[i] = collectionIndex.name;
if (collectionIndex.Equals(currentCollectionIndex))
{
index = i;
}
}
if (newIndex < -1)
{
newIndex = index;
}
newIndex = EditorGUILayout.Popup("Texture Atlas", newIndex, names);
if (newIndex > 0)
{
tmTextureCollectionIndex collectionIndex = tmIndex.Instance.TextureCollections[newIndex];
string collectionGUID = collectionIndex.textureCollectionGUID;
string collectionGuidPath = tmUtility.PathForPlatform(collectionGUID, tmSettings.Instance.CurrentPlatform);
tmResourceCollectionLink link = tmUtility.ResourceLinkByGUID(collectionGuidPath);
tmTextureCollectionPlatform collection = link.collectionInEditor;
collection.LoadTexture();
Texture2D atlas = collection.Atlas;
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel(" ");
Rect rect = EditorGUILayout.GetControlRect(GUILayout.Width(150f * atlas.width / atlas.height), GUILayout.Height(150f));
EditorGUI.DrawRect(rect, Color.black);
EditorGUI.DrawTextureTransparent(rect, atlas, ScaleMode.ScaleToFit);
EditorGUILayout.EndHorizontal();
Object asset = tmEditorUtility.GUIDToAsset(collection.AtlasAssetGUID, typeof(Object));
if (rect.Contains(Event.current.mousePosition))
{
if (Event.current.clickCount == 1)
{
if (asset)
{
EditorGUIUtility.PingObject(asset);
}
Event.current.Use();
}
}
}
GUILayout.BeginHorizontal();
{
if (currentCollectionIndex != null)
{
EditorGUILayout.PrefixLabel(" ");
if (GUILayout.Button("Remove from atlas"))
{
newIndex = -1;
}
}
GUILayout.FlexibleSpace();
bool enabled = GUI.enabled;
GUI.enabled = index != newIndex;
if (GUILayout.Button("Revert"))
{
newIndex = -2;
}
if (GUILayout.Button("Apply"))
{
if (currentCollectionIndex != null)
{
tmTextureCollection collection = tmEditorUtility.GUIDToAsset(currentCollectionIndex.assetGUID, typeof(tmTextureCollection)) as tmTextureCollection;
Debug.Log(collection);
if (collection)
{
tmTextureDefenition def = collection.GetTextureDefenitionByID(AssetDatabase.AssetPathToGUID(textureImporter.assetPath));
if (def != null)
{
Debug.Log(def.texture);
collection.textureDefenitions.Remove(def);
collection.Textures.Remove(def.texture);
EditorUtility.SetDirty(collection);
tmCollectionBuilder.BuildCollection(collection);
}
}
}
if (newIndex > 0)
{
tmTextureCollectionIndex newCollectionIndex = tmIndex.Instance.TextureCollections[newIndex];
tmTextureCollection collection = tmEditorUtility.GUIDToAsset(newCollectionIndex.assetGUID, typeof(tmTextureCollection)) as tmTextureCollection;
collection.Textures.Add(AssetDatabase.LoadAssetAtPath(textureImporter.assetPath, typeof(Texture2D)) as Texture2D);
EditorUtility.SetDirty(collection);
tmCollectionBuilder.BuildCollection(collection);
}
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
}
GUI.enabled = enabled;
}
GUILayout.EndHorizontal();
GUILayout.FlexibleSpace();
GUILayout.Label("Description");
GUILayout.BeginHorizontal("Box");
{
textureImporter.userData = GUILayout.TextField(textureImporter.userData, GUI.skin.label);
}
GUILayout.EndHorizontal();
// EditorGUILayout.LabelField("test label");
}
public static void BuildAtlas(tmTextureCollectionPlatform collectionPlatform)
{
string collectionPath = AssetDatabase.GetAssetPath(collectionPlatform);
string collectionDirectory = System.IO.Path.GetDirectoryName(collectionPath);
string collectionFileName = System.IO.Path.GetFileNameWithoutExtension(collectionPath);
string atlasName = collectionFileName + "_atlas.png";
string collectionAtlasPath;
if (collectionPlatform.useStreamingAssets)
{
collectionAtlasPath = "Assets/StreamingAssets/" + tmManager.stramingAssetsDirectory + "/" + atlasName;
}
else
{
collectionAtlasPath = collectionDirectory + "/" + atlasName;
}
Texture2D atlas = new Texture2D(4096, 4096, collectionPlatform.importSettings.format, collectionPlatform.importSettings.generateMipMaps);
List <Texture2D> textures = new List <Texture2D>();
foreach (tmTextureDefenition td in collectionPlatform.textureDefenitions)
{
td.uv = new Rect();
textures.Add(td.platformTexture);
}
Rect[] spritesRect = atlas.PackTextures(textures.ToArray(), collectionPlatform.importSettings.border, 4096, false);
for (int i = 0; i < spritesRect.Length; i++)
{
collectionPlatform.textureDefenitions[i].uv = spritesRect[i];
Rect offset = new Rect();
offset.size = collectionPlatform.textureDefenitions[i].offset.size * 1f / atlas.width;
offset.center = collectionPlatform.textureDefenitions[i].offset.center * 1f / atlas.width;
collectionPlatform.textureDefenitions[i].offset = offset;
}
collectionPlatform.AtlasAssetGUID = AssetDatabase.AssetPathToGUID(collectionAtlasPath);
var bytes = atlas.EncodeToPNG();
System.IO.File.WriteAllBytes(collectionAtlasPath, bytes);
if (!collectionPlatform.useStreamingAssets)
{
int startIndex = collectionAtlasPath.IndexOf("Resources/", System.StringComparison.CurrentCulture) + 10;
int lastIndex = collectionAtlasPath.LastIndexOf('.');
collectionPlatform.AssetPath = collectionAtlasPath.Substring(startIndex, lastIndex - startIndex);
AssetDatabase.Refresh();
TextureImporter tImporter = AssetImporter.GetAtPath(collectionAtlasPath) as TextureImporter;
tImporter.textureType = TextureImporterType.Default;
tImporter.isReadable = false;
tImporter.maxTextureSize = 4096;
tImporter.textureFormat = collectionPlatform.importSettings.importFormat;
tImporter.mipmapEnabled = collectionPlatform.importSettings.generateMipMaps;
AssetDatabase.ImportAsset(collectionAtlasPath, ImportAssetOptions.ForceUpdate);
}
else
{
collectionPlatform.AssetPath = atlasName;
}
if (collectionPlatform.Atlas != null)
{
TextureCache.UnloadTexture(collectionPlatform.Atlas);
collectionPlatform.Atlas = null;
collectionPlatform.LoadTexture();
}
Object.DestroyImmediate(atlas);
EditorUtility.SetDirty(collectionPlatform);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
}
