Dump VFB from the VFB itself

[j_forrester]

When rendering locally you can obviously dump the render and resume later. When rendering across the network the render dialogue where you dump the VFB from is not available. It would be great to be able to dump it directly from the frame buffer and then resume later. Sometimes when we get into work in the morning a render may have only been rendering 3-4 hours, yet we have to lose that rendering time because we cannot dump from the VFB.

Not even sure if it's possible, but would be a great addition.

Many thanks.

[Ondra]

duplicate: https://forum.corona-renderer.com/index.php/topic,8092.0.html