//---------------------------------------------------------------------------------------------------------------------
//Path can point to a file or a folder.
//If it points to a file, then the folder will be automatically detected
private static void FindFolderAndImages(string path, out string folder, out List <string> imagePaths)
{
Assert.IsFalse(string.IsNullOrEmpty(path));
//Convert path to folder here
folder = path;
FileAttributes attr = File.GetAttributes(path);
if (!attr.HasFlag(FileAttributes.Directory))
{
folder = Path.GetDirectoryName(folder);
}
imagePaths = ImageFolderPlayableAsset.FindImageFileNames(folder);
}
public IEnumerator ReloadPlayableAsset()
{
PlayableDirector director = EditorUtilityTest.NewSceneWithDirector();
TimelineClip clip = EditorUtilityTest.CreateTestTimelineClip(director);
StreamingImageSequencePlayableAsset sisAsset = clip.asset as StreamingImageSequencePlayableAsset;
Assert.IsNotNull(sisAsset);
string folder = sisAsset.GetFolder();
Assert.IsNotNull(folder);
int numOriginalImages = sisAsset.GetImageFileNames().Count;
Assert.Greater(numOriginalImages, 0);
List <string> testImages = ImageFolderPlayableAsset.FindImageFileNames(folder);
List <string> copiedImagePaths = new List <string>(testImages.Count);
foreach (string imageFileName in testImages)
{
string src = Path.Combine(folder, imageFileName);
string dest = Path.Combine(folder, "Copied_" + imageFileName);
File.Copy(src, dest);
copiedImagePaths.Add(dest);
}
yield return(null);
sisAsset.Reload();
yield return(null);
Assert.AreEqual(numOriginalImages * 2, sisAsset.GetImageFileNames().Count);
//Cleanup
foreach (string imagePath in copiedImagePaths)
{
File.Delete(imagePath);
}
EditorUtilityTest.DestroyTestTimelineAssets(clip);
yield return(null);
}