D3D Feature Levels

https://docs.microsoft.com/en-us/windows/win32/direct3d12/hardware-feature-levels

https://devblogs.microsoft.com/directx/new-in-directx-feature-level-12_2/

https://walbourn.github.io/direct3d-feature-levels/

 

3D Math overview with camera xforms

 https://gamemath.com/book/graphics.html#rendering_equation