Thanks! Currently focused on 2D charts. That's where the "big data" performance problem is most painful.

3D is coming (it's the same rendering pipeline), but I'd want to get the 2D story solid first before expanding scope.

The slice animation is doable though - we already have animation infrastructure for transitions. An "explode slice on click" effect would be a fun addition to the pie/donut charts.

What's your use case? Dashboard visuals or something else?