Multi-GPU support for Mercury engine.

Needs a GPU selection option. It defaults to slot 1 GPU, but in my case it's not the main display GPU or may not be the one actually available at the moment of AME render.

for using the cinema 4D engine, when extruding shape's, you can basically model any hard surface object. It would help tremendously with that and animating it. and honestly if everything was based on gpu rending it would be better.

Why? What for? AE is FASTER THAN EVER!

Yessssssssssssssssssssssssssssssssssssssss Pleaseeeeeeeeeeeeeee

Yes. Or even just a GPU selection would help.

Yes! We need this!