public static string BuildDepMaterial(Material mat, float scaleTexture = 1f)
{
CDepCollectInfo buildResult = KDepCollectInfoCaching.GetCache(mat);
if (buildResult != null)
{
return(buildResult.Path);
}
KSerializeMaterial sMat = __DoExportMaterial(mat, scaleTexture);
if (sMat != null)
{
string path = AssetDatabase.GetAssetPath(mat);
bool needBuild = AssetVersionControl.TryCheckNeedBuildWithMeta(path);
if (needBuild)
{
AssetVersionControl.TryMarkBuildVersion(path);
}
path = KDependencyBuild.__GetPrefabBuildPath(path);
buildResult = KDependencyBuild.__DoBuildScriptableObject("Material/Material_" + path, sMat, needBuild);
KDepCollectInfoCaching.SetCache(mat, buildResult);
return(buildResult.Path);
}
// 可能没路径的材质，直接忽略
return("");
}
/// <summary>
/// NGUI 的字体集
/// </summary>
public static string BuildUIFont(UIFont uiFont)
{
CDepCollectInfo result;
if (KDepCollectInfoCaching.HasCache(uiFont))
{
result = KDepCollectInfoCaching.GetCache(uiFont);
return(result.Path);
}
if (uiFont.atlas == null)
{
Logger.LogError("[BuildUIFont]uiFont Null Atlas: {0}, Scene: {1}", uiFont.name, EditorApplication.currentScene);
return("");
}
string uiFontPrefabPath = AssetDatabase.GetAssetPath(uiFont.gameObject);
bool needBuild = KAssetVersionControl.TryCheckNeedBuildWithMeta(uiFontPrefabPath);
if (needBuild)
{
KAssetVersionControl.TryMarkBuildVersion(uiFontPrefabPath);
}
var copyUIFontObj = GameObject.Instantiate(uiFont.gameObject) as GameObject;
var copyUIFont = copyUIFontObj.GetComponent <UIFont>();
var uiAtlas = BuildUIAtlas(copyUIFont.atlas); // 依赖的UI Atlas
copyUIFont.atlas = null; // 清空依赖
copyUIFont.material = null;
//CResourceDependencies.Create(copyUIFont, CResourceDependencyType.NGUI_UIFONT, uiAtlas);
KAssetDep.Create <KUIFontDep>(copyUIFont, uiAtlas);
result = KDependencyBuild.DoBuildAssetBundle("UIFont/UIFont_" + uiFont.name, copyUIFontObj, needBuild);
GameObject.DestroyImmediate(copyUIFontObj);
KDepCollectInfoCaching.SetCache(uiFont, result);
return(result.Path);
}
/// <summary>
/// 图集 打包结果缓存起来加速
/// </summary>
/// <param name="atlas"></param>
/// <returns></returns>
public static string BuildUIAtlas(UIAtlas atlas)
{
CDepCollectInfo result;
// 使用缓存，确保Atlas不会重复处理，浪费性能
if (KDepCollectInfoCaching.HasCache(atlas))
{
result = KDepCollectInfoCaching.GetCache(atlas);
return(result.Path);
}
var scale = 1f; // TODO: scale read
GameObject atlasPrefab = PrefabUtility.FindPrefabRoot(atlas.gameObject) as GameObject;
Logger.Assert(atlasPrefab);
string path = AssetDatabase.GetAssetPath(atlasPrefab); // prefab只用来获取路径，不打包不挖空
bool needBuild = KAssetVersionControl.TryCheckNeedBuildWithMeta(path);
if (needBuild)
{
KAssetVersionControl.TryMarkBuildVersion(path);
}
Logger.Assert(path);
path = KDependencyBuild.__GetPrefabBuildPath(path);
GameObject copyAtlasObj = GameObject.Instantiate(atlasPrefab) as GameObject;
UIAtlas copyAtlas = copyAtlasObj.GetComponent <UIAtlas>();
if (BeforeBuildUIAtlasFilter != null)
{
BeforeBuildUIAtlasFilter(copyAtlas);
}
Material cacheMat = copyAtlas.spriteMaterial;
string matPath = KDepBuild_Material.BuildDepMaterial(cacheMat, scale); // 缩放
// 缩放
copyAtlas.pixelSize = 1 / PictureScale;
foreach (var spriteData in copyAtlas.spriteList)
{
spriteData.x = Mathf.FloorToInt(spriteData.x * PictureScale);
spriteData.y = Mathf.FloorToInt(spriteData.y * PictureScale);
spriteData.width = Mathf.FloorToInt(spriteData.width * PictureScale);
spriteData.height = Mathf.FloorToInt(spriteData.height * PictureScale);
spriteData.borderLeft = Mathf.FloorToInt(spriteData.borderLeft * PictureScale);
spriteData.borderRight = Mathf.FloorToInt(spriteData.borderRight * PictureScale);
spriteData.borderTop = Mathf.FloorToInt(spriteData.borderTop * PictureScale);
spriteData.borderBottom = Mathf.FloorToInt(spriteData.borderBottom * PictureScale);
// padding 不变， ngui bug
spriteData.paddingBottom = Mathf.FloorToInt(spriteData.paddingBottom * PictureScale);
spriteData.paddingTop = Mathf.FloorToInt(spriteData.paddingTop * PictureScale);
spriteData.paddingLeft = Mathf.FloorToInt(spriteData.paddingLeft * PictureScale);
spriteData.paddingRight = Mathf.FloorToInt(spriteData.paddingRight * PictureScale);
}
KAssetDep.Create <KUIAtlasDep>(copyAtlas, matPath);
copyAtlas.spriteMaterial = null; // 挖空atlas
result = KDependencyBuild.DoBuildAssetBundle("UIAtlas/UIAtlas_" + path, copyAtlasObj, needBuild); // Build主对象, 被挖空Material了的
if (AfterBuildUIAtlasFilter != null)
{
AfterBuildUIAtlasFilter(copyAtlas);
}
GameObject.DestroyImmediate(copyAtlasObj);
KDepCollectInfoCaching.SetCache(atlas, result);
return(result.Path);
}
//static HashSet<string> _depTextureScaleList = new HashSet<string>(); // 进行过Scale的图片
public static string BuildDepTexture(Texture tex, float scale = 1f)
{
Debuger.Assert(tex);
CDepCollectInfo result = KDepCollectInfoCaching.GetCache(tex);
if (result != null)
{
return(result.Path);
}
string assetPath = AssetDatabase.GetAssetPath(tex);
bool needBuild = AssetVersionControl.TryCheckNeedBuildWithMeta(assetPath);
if (needBuild)
{
AssetVersionControl.TryMarkBuildVersion(assetPath);
}
Texture newTex;
if (tex is Texture2D)
{
var tex2d = (Texture2D)tex;
if (needBuild &&
!scale.Equals(1f)) // 需要进行缩放，才进来拷贝
{
var cacheDir = "Assets/" + KEngineDef.ResourcesBuildCacheDir + "/BuildDepTexture/";
var cacheFilePath = cacheDir + Path.GetFileName(assetPath);
//var needScale = !BuildedCache.ContainsKey("BuildDepTexture:" + assetPath);
//if (needScale && !IsJustCollect)
//{
// CFolderSyncTool.TexturePackerScaleImage(assetPath, cacheFilePath, scale); // do scale
// var actionName = "BuildDepTexture:" + assetPath;
// //BuildedCache[actionName] = true; // 下次就别scale了！蛋痛
// AddCache(actionName);
//}
newTex = AssetDatabase.LoadAssetAtPath(cacheFilePath, typeof(Texture2D)) as Texture2D;
if (newTex == null)
{
Log.Error("TexturePacker scale failed... {0}", assetPath);
newTex = tex2d;
}
SyncTextureImportSetting(tex2d, newTex as Texture2D);
// TODO： mark to write
//var texPath = AssetDatabase.GetAssetPath(tex2d);
//var newTex2D = new Texture2D(tex2d.width, tex2d.height);
//if (!string.IsNullOrEmpty(texPath)) // Assets内的纹理
//{
// var bytes = File.ReadAllBytes(texPath);
// newTex2D.LoadImage(bytes);
//}
//else
//{
// var bytes = tex2d.EncodeToPNG();
// newTex2D.LoadImage(bytes);
//}
//newTex2D.Apply();
//GC.CollectMaterial();
//// 进行缩放
//TextureScaler.Bilinear(newTex2D, (int) (tex.width*scale), (int) (tex.height*scale));
//GC.CollectMaterial();
//newTex = newTex2D;
}
else
{
newTex = tex2d;
}
}
else
{
newTex = tex;
if (!scale.Equals(1f))
{
Log.Warning("[BuildDepTexture]非Texture2D: {0}, 无法进行Scale缩放....", tex);
}
}
//if (!IsJustCollect)
// CTextureCompressor.CompressTextureAsset(assetPath, newTex as Texture2D);
string path = __GetPrefabBuildPath(assetPath);
if (string.IsNullOrEmpty(path))
{
Log.Warning("[BuildTexture]不是文件的Texture, 估计是Material的原始Texture?");
}
result = DoBuildAssetBundle("Texture/Texture_" + path, newTex, needBuild);
KDepCollectInfoCaching.SetCache(tex, result);
GC.Collect(0);
return(result.Path);
}