//Apply texture rules at first import
void OnPreprocessAsset()
{
if (assetImporter.importSettingsMissing)
{
var textureImporter = assetImporter as TextureImporter;
if (textureImporter != null)
{
TextureSettingsTool.ApplyRules(textureImporter);
}
}
}
//Apply texture rules when renaming texture assets and magic string changed.
static void OnPostprocessAllAssets(string[] importedAssets, string[] deletedAssets, string[] movedAssets, string[] movedFromAssetPaths)
{
for (int i = 0; i < movedAssets.Length; i++)
{
var textureImporter = AssetImporter.GetAtPath(movedAssets[i]) as TextureImporter;
if (textureImporter != null)
{
if (Path.GetFileName(movedAssets[i]) != Path.GetFileName(movedFromAssetPaths[i]))
{
if (TextureSettingsTool.GetAssetMagicString(movedAssets[i]) != TextureSettingsTool.GetAssetMagicString(movedFromAssetPaths[i]))
{
TextureSettingsTool.ApplyRules(textureImporter);
}
}
}
}
}
void OnPreprocessTexture()
{
var textureImporter = assetImporter as TextureImporter;
// Skip bad
if (!textureImporter)
{
return;
}
// Only apply if initial import
var existing = AssetDatabase.LoadAssetAtPath(assetPath, typeof(Texture));
if (existing != null)
{
return;
}
TextureSettingsTool.ApplyRules(textureImporter);
}
