private void ConvertDebug()
{
for (int i = 0; i < _config.Count; i++)
{
TexData td = _config[i];
if (td.bModify)
{
td.bModify = false;
td.color = Color.gray;
StringBuilder sb = new StringBuilder();
sb.Append(td.mipmap);
sb.Append(" ");
sb.Append(td.rw);
sb.Append(" ");
sb.Append("Android:");
sb.Append(" ");
sb.Append(td.android.maxTextureSize);
sb.Append(" ");
sb.Append(td.android.format);
sb.Append(" ");
sb.Append(td.android.compressionQuality);
sb.Append(" ");
sb.Append("Ios:");
sb.Append(" ");
sb.Append(td.ios.maxTextureSize);
sb.Append(" ");
sb.Append(td.ios.format);
sb.Append(" ");
sb.Append(td.ios.compressionQuality);
sb.Append(" ");
Debug.Log(sb.ToString());
}
}
}
void Init()
{
_config = new List <TexData>();
_filterConfig = new List <TexData>();
_filterTexs = new List <string>();
texDir = "";
matDir = "";
TexData td = new TexData("ROOT", -1, 0);
_config.Add(td);
bTexOkFilter = true;
size64 = size128 = size256 = size512 = size1024 = sizeother = true;
//multi operation
bMipMap = bRw = false;
//antFmt = AndroidFormat.ETC2_RGBA8;
//iosFmt = IosFormat.PVRTC_RGBA4;
if (m_TreeViewState == null)
{
m_TreeViewState = new TreeViewState();
}
var treeModel = new TreeModel <TexData>(_config);
m_TreeView = new TexInfoTreeView(m_TreeViewState, treeModel);
}
void DrawItem(List <TexData> texDatas, Color itemBg)
{
for (int i = 0; i < texDatas.Count; i++)
{
GUILayout.BeginHorizontal();
Color oldc = GUI.backgroundColor;
TexData td = texDatas[i];
td.bModify = GUILayout.Toggle(td.bModify, " ", GUILayout.Width(20));
td.mipmap = GUILayout.Toggle(td.mipmap, "MipMap", GUILayout.Width(80));
td.rw = GUILayout.Toggle(td.rw, "R/W Enabled", GUILayout.Width(100));
GUILayout.Label(string.Format("{0}x{1}", td.texture.width, td.texture.height), GUILayout.Width(70));
GUILayout.Label("ANDROID:", GUILayout.Width(70));
TexSize ts = (TexSize)EditorGUILayout.EnumPopup((TexSize)td.android.maxTextureSize, GUILayout.Width(80));
td.android.maxTextureSize = (int)ts;
td.android.format = (TextureImporterFormat)EditorGUILayout.EnumPopup((AndroidFormat)td.android.format, GUILayout.Width(90));
CompressQuality cq = (CompressQuality)EditorGUILayout.EnumPopup((CompressQuality)td.android.compressionQuality, GUILayout.Width(60));
td.android.compressionQuality = (int)cq;
GUILayout.Label("IOS:", GUILayout.Width(30));
TexSize ts1 = (TexSize)EditorGUILayout.EnumPopup((TexSize)td.ios.maxTextureSize, GUILayout.Width(80));
td.ios.maxTextureSize = (int)ts1;
td.ios.format = (TextureImporterFormat)EditorGUILayout.EnumPopup((IosFormat)td.ios.format, GUILayout.Width(90));
CompressQuality cq1 = (CompressQuality)EditorGUILayout.EnumPopup((CompressQuality)td.ios.compressionQuality, GUILayout.Width(60));
td.ios.compressionQuality = (int)cq1;
var align = GUI.skin.button.alignment;
GUI.skin.button.alignment = TextAnchor.MiddleLeft;
GUI.backgroundColor = itemBg;
if (GUILayout.Button(td.ti.assetPath))
{
Selection.activeObject = td.texture;
}
GUI.backgroundColor = oldc;
GUI.skin.button.alignment = align;
GUILayout.EndHorizontal();
}
}
//获取除cubemap以外的所有纹理
//默认过滤安卓etc2 和ios pvrtc的贴图
void GetTexList()
{
_config.Clear();
_filterConfig.Clear();
_filterTexs.Clear();
TexData _td_temp = new TexData("ROOT", -1, 0);
_config.Add(_td_temp);
if (!string.IsNullOrEmpty(matDir))
{
string[] ids = AssetDatabase.FindAssets("t:Material", new string[] { matDir });
int index = 0;
foreach (var id in ids)
{
string matPath = AssetDatabase.GUIDToAssetPath(id);
Material mat = AssetDatabase.LoadAssetAtPath(matPath, typeof(Material)) as Material;
int propCount = ShaderUtil.GetPropertyCount(mat.shader);
for (int i = 0; i < propCount; i++)
{
if (ShaderUtil.GetPropertyType(mat.shader, i) == ShaderUtil.ShaderPropertyType.TexEnv)
{
string propertyName = ShaderUtil.GetPropertyName(mat.shader, i);
Texture tex = mat.GetTexture(propertyName);
if (tex == null)
{
continue;
}
string _tex = AssetDatabase.GetAssetPath(tex.GetInstanceID());
string ext = System.IO.Path.GetExtension(_tex).ToLower();
if (ext.Equals(".cubemap"))
{
continue;
}
TexData td;
td = new TexData("ROOT", 0, index++);
td.bModify = false;
td.texture = tex;
td.ti = AssetImporter.GetAtPath(_tex) as TextureImporter;
td.android = td.ti.GetPlatformTextureSettings("Android");
td.ios = td.ti.GetPlatformTextureSettings("iPhone");
td.mipmap = td.ti.mipmapEnabled;
td.rw = td.ti.isReadable;
td.color = Color.red;
_filterConfig.Add(td);
_filterTexs.Add(_tex);
}
}
}
}
if (!string.IsNullOrEmpty(texDir))
{
string[] ids = AssetDatabase.FindAssets("t:Texture", new string[] { texDir });
int index = 1;
foreach (var id in ids)
{
string texPath = AssetDatabase.GUIDToAssetPath(id);
if (_filterTexs.Contains(texPath))
{
continue;
}
string ext = System.IO.Path.GetExtension(texPath).ToLower();
if (ext.Equals(".cubemap") | ext.Equals(".rendertexture"))
{
continue;
}
TexData td;
td = new TexData("ROOT", 0, index++);
td.bModify = false;
td.texture = AssetDatabase.LoadAssetAtPath(texPath, typeof(Texture)) as Texture;
td.ti = AssetImporter.GetAtPath(texPath) as TextureImporter;
td.android = td.ti.GetPlatformTextureSettings("Android");
td.ios = td.ti.GetPlatformTextureSettings("iPhone");
bool bPass = false;
//如果mipmap开启 或者rw开启 一定要显示出来（默认规则）
bool bWastedMem = false;
if (td.ti.mipmapEnabled | td.ti.isReadable)
{
bWastedMem = true;
}
if ((td.android.format == TextureImporterFormat.ETC2_RGB4 | td.android.format == TextureImporterFormat.ETC2_RGBA8) &&
(td.ios.format == TextureImporterFormat.PVRTC_RGB4 | td.ios.format == TextureImporterFormat.PVRTC_RGBA4))
{
bPass = true;
}
if (bPass && bTexOkFilter && !bWastedMem)
{
index--;
continue;
}
//尺寸过滤
if (!FilterSize(td.texture) && !bWastedMem)
{
index--;
continue;
}
td.mipmap = td.ti.mipmapEnabled;
td.rw = td.ti.isReadable;
td.color = new Color(169 / 255f, 212 / 255f, 115 / 255f, 1f);
if (td.ti != null)
{
_config.Add(td);
}
else
{
Debug.LogError(texPath);
}
}
}
}
private void DoConvert()
{
int convertCount = 0;
foreach (var item in _config)
{
if (item.bModify && item.texture != null)
{
convertCount++;
}
}
int ok = 0;
for (int i = 0; i < _config.Count; i++)
{
TexData td = _config[i];
if (td.bModify && td.texture != null)
{
EditorUtility.DisplayProgressBar("纹理转换", td.ti.assetPath, ok++ / (float)convertCount);
td.bModify = false;
td.color = Color.gray;
td.ti.mipmapEnabled = td.mipmap;
td.ti.isReadable = td.rw;
AndroidFormat androidFmt = (AndroidFormat)td.android.format;
IosFormat iosFmt = (IosFormat)td.ios.format;
//智能格式转换 - Normal不要alpha unity说没alpha 就不设置alpha
if (td.ti.textureType == TextureImporterType.NormalMap | !TextureHasAlpha(td.ti))
{
if (androidFmt == AndroidFormat.RGBA32)
{
androidFmt = AndroidFormat.RGB24;
}
else if (androidFmt == AndroidFormat.RGBA16)
{
androidFmt = AndroidFormat.RGB16;
}
else if (androidFmt == AndroidFormat.ETC2_RGBA8)
{
androidFmt = AndroidFormat.ETC2_RGB4;
}
if (iosFmt == IosFormat.RGBA32)
{
iosFmt = IosFormat.RGB24;
}
else if (iosFmt == IosFormat.RGBA16)
{
iosFmt = IosFormat.RGB16;
}
else if (iosFmt == IosFormat.PVRTC_RGBA4)
{
iosFmt = IosFormat.PVRTC_RGB4;
}
else if (iosFmt == IosFormat.ASTC_RGBA_4x4)
{
iosFmt = IosFormat.ASTC_RGB_4x4;
}
else if (iosFmt == IosFormat.ASTC_RGBA_6x6)
{
iosFmt = IosFormat.ASTC_RGB_6x6;
}
}
if (bModifyAndroid)
{
td.ti.SetPlatformTextureSettings("Android", td.android.maxTextureSize, (TextureImporterFormat)androidFmt, td.android.compressionQuality, false);
}
if (bModifyIOS)
{
td.ti.SetPlatformTextureSettings("iPhone", td.ios.maxTextureSize, (TextureImporterFormat)iosFmt, td.ios.compressionQuality, false);
}
AssetDatabase.ImportAsset(td.ti.assetPath);
EditorUtility.ClearProgressBar();
}
}
}