public static void RebuildAtlas(MadAtlas atlas)
{
List <MadAtlas.Item> liveItems = LiveItems(atlas);
List <Texture2D> allTextures = new List <Texture2D>();
allTextures.AddRange(from i in liveItems select MadAtlasUtil.GetItemOrigin(i));
RebuildAtlas(atlas, allTextures, liveItems);
}
public static void RemoveFromAtlas(MadAtlas atlas, MadAtlas.Item item)
{
var liveItems = LiveItems(atlas);
var newItems = (from el in liveItems where el != item select el).ToList();
atlas.ClearItems();
var allTextures = from el in newItems select MadAtlasUtil.GetItemOrigin(el);
string atlasTexturePath = AssetDatabase.GetAssetPath(atlas.atlasTexture);
PackTextures(allTextures.ToArray(), atlasTexturePath, ref newItems);
atlas.ClearItems();
atlas.AddItemRange(newItems);
}
public static void AddToAtlas(MadAtlas atlas, Texture2D[] textures)
{
List <MadAtlas.Item> liveItems = LiveItems(atlas);
List <Texture2D> allTextures = new List <Texture2D>();
allTextures.AddRange(from i in liveItems select MadAtlasUtil.GetItemOrigin(i));
allTextures.AddRange(textures);
var modified = MakeReadable(allTextures);
try {
string atlasTexturePath = AssetDatabase.GetAssetPath(atlas.atlasTexture);
PackTextures(allTextures.ToArray(), atlasTexturePath, ref liveItems);
atlas.ClearItems();
atlas.AddItemRange(liveItems);
EditorUtility.SetDirty(atlas);
} finally {
RevertReadable(modified);
AssetDatabase.Refresh();
}
}
public static void RemoveFromAtlas(MadAtlas atlas, MadAtlas.Item item)
{
var liveItems = LiveItems(atlas);
var newItems = (from el in liveItems where el != item select el).ToList();
atlas.ClearItems();
var allTextures = from el in newItems select MadAtlasUtil.GetItemOrigin(el);
var modified = MakeReadable(allTextures);
try {
string atlasTexturePath = AssetDatabase.GetAssetPath(atlas.atlasTexture);
PackTextures(allTextures.ToArray(), atlasTexturePath, ref newItems);
atlas.ClearItems();
atlas.AddItemRange(newItems);
EditorUtility.SetDirty(atlas);
} finally {
RevertReadable(modified);
AssetDatabase.Refresh();
}
}
private static List <MadAtlas.Item> LiveItems(MadAtlas atlas)
{
return((from item in atlas.items where MadAtlasUtil.GetItemOrigin(item) != null select item).ToList());
}