Class responsable for virtual texturing feedback analysis.
This class is responsible for performing a GPU->CPU readback (asyncronous) and starting the feedback analysis.
| CurrentHeight | >Height of the texture that the internal buffers can hold. | 
| CurrentWidth | Width of the texture that the internal buffers can hold. | 
| Resolver | Create a new VirtualTextureResolver object. | 
| Dispose | Disposes this object. | 
| Process | Process the passed in feedback texture. | 
| UpdateSize | Update the internal buffers. |