//----------------------------------------------------------------------------------------------------------------------
internal static void DrawPreviewImage(ref PreviewDrawInfo drawInfo, string imagePath)
{
if (!File.Exists(imagePath))
{
return;
}
Texture2D tex = null;
if (imagePath.IsRegularAssetPath())
{
tex = AssetDatabase.LoadAssetAtPath <Texture2D>(imagePath);
}
else
{
ImageLoader.GetImageDataInto(imagePath, StreamingImageSequenceConstants.IMAGE_TYPE_PREVIEW
, out ImageData readResult);
switch (readResult.ReadStatus)
{
case StreamingImageSequenceConstants.READ_STATUS_LOADING:
break;
case StreamingImageSequenceConstants.READ_STATUS_SUCCESS: {
tex = PreviewTextureFactory.GetOrCreate(imagePath, ref readResult);
break;
}
default: {
ImageLoader.RequestLoadPreviewImage(imagePath, (int)drawInfo.DrawRect.width, (int)drawInfo.DrawRect.height);
break;
}
}
}
if (null == tex)
{
return;
}
if (PlayerSettings.colorSpace == ColorSpace.Linear)
{
Material mat = GetOrCreateLinearToGammaMaterial();
Graphics.DrawTexture(drawInfo.DrawRect, tex, mat);
}
else
{
Graphics.DrawTexture(drawInfo.DrawRect, tex);
}
}
private static void ShowLoadedImages()
{
StringBuilder sb = new StringBuilder();
for (int imageType = 0; imageType < StreamingImageSequenceConstants.MAX_IMAGE_TYPES; ++imageType)
{
sb.AppendLine("IMAGE_TYPE: " + imageType.ToString());
List <string> loadedTextures = new List <string>();
StreamingImageSequencePlugin.ListLoadedImages(imageType, (fileName) => {
loadedTextures.Add(fileName);
});
foreach (var fileName in loadedTextures)
{
ImageLoader.GetImageDataInto(fileName, imageType, out ImageData readResult);
sb.Append(" ");
sb.Append(fileName);
sb.Append(". Status: " + readResult.ReadStatus);
sb.Append(", Size: (" + readResult.Width + ", " + readResult.Height);
sb.AppendLine(") ");
}
sb.AppendLine("----------------------------------------------------------------");
sb.AppendLine();
sb.AppendLine();
}
sb.AppendLine("Preview Textures: ");
IDictionary <string, PreviewTexture> previewTextures = PreviewTextureFactory.GetPreviewTextures();
foreach (var kvp in previewTextures)
{
sb.Append(" ");
sb.AppendLine(kvp.Key);
}
Debug.Log(sb.ToString());
}
private static void Reset()
{
EditorSceneEventManager.ResetPluginAndTasks();
PreviewTextureFactory.Reset();
}
static void PreviewTextureFactory_OnSceneCreated( Scene scene, NewSceneSetup setup, NewSceneMode mode) {
PreviewTextureFactory.Reset();
}
static void PreviewTextureFactory_OnSceneClosed(Scene scene) {
PreviewTextureFactory.Reset();
}
private static void Reset()
{
EditorUpdateManager.ResetImageLoading();
PreviewTextureFactory.Reset();
}
