static void BuildIndex(ImageDatabase idb)
{
try
{
var assetPaths = AssetDatabase.FindAssets("t:texture2d").Select(AssetDatabase.GUIDToAssetPath);
var textures = assetPaths.Select(path => AssetDatabase.LoadMainAssetAtPath(path) as Texture2D).Where(t => t);
var current = 1;
var total = textures.Count();
foreach (var assetPath in assetPaths)
{
var texture = AssetDatabase.LoadMainAssetAtPath(assetPath) as Texture2D;
if (texture == null)
{
continue;
}
ReportProgress(texture.name, current / (float)total, false, idb);
idb.IndexTexture(assetPath, texture);
++current;
}
idb.WriteBytes();
ReportProgress("Indexing Finished", 1.0f, true, idb);
}
catch (Exception e)
{
Console.WriteLine(e);
ReportProgress("Indexing failed", 1.0f, true, idb);
}
}
static void ReportProgress(string description, float progress, bool finished, ImageDatabase idb)
{
EditorUtility.DisplayProgressBar($"Building {idb.name} index...", description, progress);
if (finished)
{
EditorUtility.ClearProgressBar();
}
}