MERIDIAN · PRODUCT
Aeroflux
A real wind tunnel on your desktop. Drop in any car model, watch the air flow over it in real time on your GPU, read live drag and downforce, then sculpt the shape part by part to make it faster.
WHAT IT IS
See the air, then shape the car.
Load a car (drop in an .obj or .stl — a Roblox export works fine) and the app runs the airflow over it on your GPU, right now, no waiting. White smoke streamlines wrap the body, the surface lights up by pressure, and the wake sheds vortices, while the drag, downforce and Cd read out live on the side.
Then open the Studio and reshape it — drag control points, move or scale individual parts, taper the tail, drop the nose — and watch the numbers move. When you just want the fastest possible shape, Arcade mode estimates aero the way a real-time game engine does and paints the car by drag so you can see exactly what to fix.
- PlatformWindows 10 / 11 · 64-bit
- EngineWebGPU LBM (D3Q19, TRT)
- ModesLive · Advanced · Arcade
- Imports.obj · .stl
- PriceFree
- Latestv0.1.0
WHAT YOU GET
A wind tunnel, a studio, and a fast-car finder.
Everything from watching the flow to reshaping the body and chasing a lower drag number.
Live airflow
Real GPU fluid simulation running as you watch. Smooth white smoke streamlines wrap the whole car and the wake sheds vortices behind it, just like a real smoke tunnel.
Live numbers
Drag, downforce, Cd, Reynolds and an estimated top speed, reported as a converged time-average so the readout is steady instead of jumping. Set a baseline and every change shows its delta.
Part-level Studio
Reshape the body without leaving the app. Sculpt with a control cage, or select individual parts to move, rotate and scale. Taper the tail, lower the roofline, drop the nose, then test it in the tunnel.
Surface pressure & vortices
Colour the body by surface pressure to see exactly where the air pushes hardest, or switch to a Q-criterion view that glows where the wake spins up. Flip between them any time.
Arcade & Advanced
Arcade mode estimates aero the way a real-time game engine does — instant, and it paints the car by drag so you can build a fast model for the game. Advanced runs a full offline solver for exact, converged numbers.
Drop in any model
Load your own .obj or .stl and it is oriented, scaled and dropped into the tunnel automatically. Export your reshaped car back out as an .obj when you are done.
DOWNLOAD
Get the app
Free for Windows — v0.1.0, straight from GitHub Releases.