posted the other day by NVIDIA, so thanks
for noticing it. This is a demonstration of
NVIDIA GameWorks Flow
DirectX 12, which includes some snappy visuals (but no auto insurance). The description goes into some
detail, in case "snappy" was too technical for you:
NVIDIA Flow is a
realtime fluid simulation - in this demo, simulating fire and smoke. The
simulation is based on an adaptive sparse voxel grid, allowing the simulation to
focus compute and memory resources around regions of interest, and track shifts
in the region of interest over time.
With the fire, the combustion process is simulated per voxel, generating
elevated temperatures and smoke, which influences the visual appearance and
produces buoyancy and expansion effects on the fluid simulation.
An adaptive sparse voxel grid is also used to compute self-shadowing on the
smoke, increasing both the realism and visualizing the structure of the smoke.
The fluid simulation supports real time collision with objects in the
environment, along with fuel emitters than can be modified in real time, making
the simulation fully interactive.