| public static BuildDepMaterial ( Material mat, float scaleTexture = 1f ) : string | ||
| mat | Material | |
| scaleTexture | float | |
| return | string | |
public void Process(Component @object)
{
var particleCom = (ParticleSystem)@object;
var particle = particleCom;
if (particle.renderer.sharedMaterial != null)
{
string matPath = KDepBuild_Material.BuildDepMaterial(particle.renderer.sharedMaterial);
//CResourceDependencies.Create(particle, CResourceDependencyType.PARTICLE_SYSTEM, matPath);
KAssetDep.Create <KParticleSystemDep>(particle, matPath);
particle.renderer.sharedMaterial = null;
}
else
{
Logger.LogWarning("没有Material的粒子: {0}", particle.gameObject.name);
}
}
/// <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);
}