Nvidia apparently had a private showing of the new DirectX 12 Mech Ti demo at Computex 2015 show and we now have a six-minute video of it.
Captured by Japanese site 4Gamer.net, the six-minute video shows some rather interesting effects that DirectX 12 will bring including ray-traced shadows as well as "sparse smoke", an interactive particle effect that uses DirectX 12 volume tiled resources feature.
There will be plenty of such demos soon and DirectX 12 API looks more and more interesting as we draw closer to Microsoft Windows 10 OS launch.