So here is the questions:
1. Does Godot support shape keys animation?
2. I tried to export MMD model from Blender (2.79) using Better Collada Exporter with Shape Keys checkbox checked. So it should export the shape keys too. But Blender become Not Responding. Does that mean my computer is too potato to export it or the Collada Exported is Broken?
3. The shape keys animation, is it cheap or expensive to render?