/// <summary>
/// Returns the path to the given asset, with subasset tagging if it is
/// a subasset. Unity doesn't have a way to query subasset paths directly
/// nor load them directly. Instead have to load the main asset first then
/// traverse through all assets to find the subasset.
/// </summary>
/// <param name="asset">Asset to get path for</param>
/// <returns>Path of given asset</returns>
public static string GetAssetPathWithSubAssetSupport(Object asset)
{
#if UNITY_EDITOR
string assetPath = AssetDatabase.GetAssetPath(asset);
bool isSubAsset = HEU_AssetDatabase.IsSubAsset(asset);
if (isSubAsset)
{
Object[] subAssets = HEU_AssetDatabase.LoadAllAssetRepresentationsAtPath(assetPath);
int numSubAssets = subAssets.Length;
for(int i = 0; i < numSubAssets; ++i)
{
if(subAssets[i] == asset)
{
assetPath = string.Format("{0}{1}/{2}", HEU_Defines.HEU_SUBASSET, assetPath, subAssets[i].name);
break;
}
}
}
return assetPath;
#else
Debug.LogWarning(HEU_Defines.HEU_USERMSG_NONEDITOR_NOT_SUPPORTED);
return null;
#endif
}
