Hi Marco, Direct3D12 isn't supported on Windows 7 and I plan to support Windows 7 for MoI v4. So I'll probably be targeting Direct3D11, not Direct3D12.

MoI is able to batch things together well and not issue so many smaller draw calls and so the lower overhead that you've probably heard about with Direct3D12 might not be much of a factor for MoI anyway.

This is an area that I'm beginning to work on right now.

- Michael