private async Task InsertThumbnailImage()
{
var preview = PreviewsCache.Get(_svrfModel.SvrfModelId);
if (preview != null)
{
Preview = preview;
Repaint();
return;
}
var model = await LoadMediaModel();
if (model == null)
{
return;
}
var textureRequest = UnityWebRequestTexture.GetTexture(model.Files.Images.Width136);
await textureRequest.SendWebRequest();
Preview = new SvrfPreview
{
Texture = ((DownloadHandlerTexture)textureRequest.downloadHandler).texture,
Title = model.Title,
Id = model.Id,
};
PreviewsCache.Add(Preview);
Repaint();
}
private PreviewsCache CreateAtlas()
{
// Create atlas path
var path = StringUtils.CombinePaths(_cacheFolder, string.Format("cache_{0:N}.flax", Guid.NewGuid()));
// Create atlas
if (PreviewsCache.Create(path))
{
// Error
Editor.LogError("Failed to create thumbnails atlas.");
return(null);
}
// Load atlas
var atlas = FlaxEngine.Content.LoadAsync <PreviewsCache>(path);
if (atlas == null)
{
// Error
Editor.LogError("Failed to load thumbnails atlas.");
return(null);
}
// Register new atlas
_cache.Add(atlas);
return(atlas);
}
private void DrawCellGrid()
{
if (_textureLoader.ModelIds.Count == 0 && _textureLoader.IsNoResult)
{
DrawNoResultMessage();
return;
}
if (_textureLoader.ModelIds.Count == 0)
{
GUILayout.Label("Loading...", EditorStyles.boldLabel);
return;
}
GUILayout.BeginHorizontal();
var assetsPerRow = GetAssetsCountPerRow();
var assetsThisRow = 0;
_scrollPosition = GUILayout.BeginScrollView(_scrollPosition);
GUILayout.Space(Padding);
GUILayout.BeginVertical();
GUILayout.BeginHorizontal();
SvrfPreview clickedModel = null;
foreach (var modelId in _textureLoader.ModelIds)
{
if (assetsThisRow >= assetsPerRow)
{
GUILayout.EndHorizontal();
GUILayout.Space(BlockSpacing * 2);
GUILayout.BeginHorizontal();
assetsThisRow = 0;
}
if (assetsThisRow > 0)
{
GUILayout.Space(CellSpacing);
}
GUILayout.BeginVertical();
var preview = PreviewsCache.Get(modelId);
if (preview == null)
{
GUILayout.Button("Loading", GUILayout.Height(ThumbnailHeight), GUILayout.Width(ThumbnailWidth));
GUILayout.Space(CellSpacing);
GUILayout.Label(string.Empty, EditorStyles.boldLabel, GUILayout.MaxWidth(CellWidth));
}
else
{
var isPreviewButtonClicked = GUILayout.Button(preview.Texture,
GUILayout.Width(ThumbnailWidth), GUILayout.Height(ThumbnailHeight));
if (isPreviewButtonClicked)
{
clickedModel = preview;
}
GUILayout.Space(CellSpacing);
GUILayout.Label(preview.Title, EditorStyles.boldLabel, GUILayout.MaxWidth(CellWidth));
}
GUILayout.EndVertical();
assetsThisRow++;
}
if (assetsThisRow > 0)
{
while (assetsThisRow < assetsPerRow)
{
GUILayout.BeginVertical();
GUILayout.Label(string.Empty, GUILayout.Width(CellWidth), GUILayout.Height(ThumbnailHeight));
GUILayout.EndVertical();
assetsThisRow++;
}
}
GUILayout.EndHorizontal();
DrawLoadMoreButton();
GUILayout.EndVertical();
GUILayout.EndScrollView();
if (clickedModel != null)
{
InsertSelectedModel(clickedModel);
}
}
