void OnGUI()
{
TitleHorizontalUI();
GUILayout.BeginVertical();
var iter = dirList.GetEnumerator();
while (iter.MoveNext())
{
dir = iter.Current;
bundleInfo = dirInfoDic[dir];
bundleInfo.isValid = EditorGUILayout.BeginToggleGroup("IsValid", bundleInfo.isValid);
GUILayout.BeginHorizontal();
GUILayout.Label(dir.Name, EditorStyles.boldLabel, new[] { GUILayout.MinWidth(170) });
bundleInfo.format = (TextureImporterFormat)EditorGUILayout.EnumPopup(bundleInfo.format);
bundleInfo.compressionQuality = (TextureCompressionQuality)EditorGUILayout.EnumPopup(bundleInfo.compressionQuality);
GUILayout.EndHorizontal();
EditorGUILayout.EndToggleGroup();
}
bundleInfo = null;
dir = null;
iter.Dispose();
GUILayout.EndVertical();
if (GUILayout.Button("确定"))
{
if (EditorUtility.DisplayDialog("BundleAtlas优化", "是否确认修改图集设置", "确认", "取消"))
{
Execute();
}
}
}
void Execute()
{
Debug.Log("开始");
var iter = dirInfoDic.GetEnumerator();
bool isSpineTexture = false;
FileSystemInfo fileInfo;
while (iter.MoveNext())
{
dir = iter.Current.Key;
bundleInfo = iter.Current.Value;
if (!fileDir.ContainsKey(dir) || !bundleInfo.isValid)
{
continue;
}
files = fileDir[dir];
for (int i = 0; i < files.Length; i++)
{
fileInfo = files[i];
if (fileInfo is DirectoryInfo || !fileInfo.Name.EndsWith(".png"))
{
continue;
}
int index = fileInfo.FullName.IndexOf("Assets");
if (index == -1)
{
continue;
}
isSpineTexture = spineSkeletonData.ContainsKey(GetNameByShort(fileInfo));
path = fileInfo.FullName.Substring(index);
//texture = AssetDatabase.LoadAssetAtPath<Texture2D>(path);
//path = AssetDatabase.GetAssetPath(texture);
TextureImporter import = AssetImporter.GetAtPath(path) as TextureImporter;
if (import == null)
{
continue;
}
import.textureType = bundleInfo.defaultType;
import.textureShape = TextureImporterShape.Texture2D;
import.mipmapEnabled = bundleInfo.mipmapEnabled;
import.ignorePngGamma = bundleInfo.ignorePngGamma;
import.isReadable = bundleInfo.isReadable;
import.alphaIsTransparency = isSpineTexture ? false : bundleInfo.alphaIsTransparency;
import.sRGBTexture = bundleInfo.sRGBTexture;
import.spritePixelsPerUnit = bundleInfo.spritePixelsPerUnit;
import.maxTextureSize = bundleInfo.maxTextureSize;
import.compressionQuality = (int)bundleInfo.compressionQuality;
//NONPOWER2的贴图如果强制被拉伸成了POWER2，会产生黑边
import.npotScale = TextureImporterNPOTScale.None;
//透明度直接使用Texture自己的信息
import.alphaSource = TextureImporterAlphaSource.FromInput;
import.SetPlatformTextureSettings(bundleInfo.GetPlatformSettings());
import.SaveAndReimport();
//AssetDatabase.ImportAsset(path);
}
}
iter.Dispose();
files = null;
dir = null;
path = null;
bundleInfo = null;
Debug.Log("结束");
Close();
}
