Leefield for Roblox
Wind, weather, fire and ballistics for Roblox — checked against the engine
Physics for Roblox developers, ported from the Leefield engine and checked against it number by number: world wind and wind around buildings, rain, snow, dust, fog, fire, ballistics and blasts — with a no-code Studio plugin and a desktop Wind Baker.
Leefield for Roblox brings the Leefield engine's physics to Roblox games. The free package gives you world wind with gusts that is identical for every player, rain that follows the wind and leaves dry shadows behind buildings, snow drifts and blizzards, dust from wheels and explosions, drifting fog, rain and snow on car windshields, gun barrels and brakes that heat up, fire with sparks, bullets with real drag and wind drift, and blast waves that push loose parts.
Leefield Wind Baker is a desktop program that computes the real wind around your buildings on your own GPU — shadows behind houses, gusts in alleys — and the Studio plugin puts the result into your place with one button. Free bakes cover 256 m; Wind Baker Pro bakes a whole map up to 2 km. The same bake comes out byte for byte on an Apple GPU and on an Intel GPU with Vulkan.
The paid Fire Pro add-on is fire for firefighting and survival games: wildfire that spreads with the wind, room flashover, smoke that drifts and stays out of walls, a smoke column over the fire, fire events for gameplay and blast damage thresholds. Every module is compared with the Leefield engine in automated tests and checked in real Roblox Studio.
What it does
- World wind with gusts and swirls, identical for every player; Workspace.GlobalWind follows it
- Wind around buildings from Leefield Wind Baker: free up to 256 m, Pro up to 2 km and 32 wind directions
- Rain with dry shadows and wet ground, snow drifts and blizzards, drifting fog, 7 weather presets
- Dust from wheels, explosions and shaking; dirty cars that collect and drop dust
- Fire, sparks and embers in the wind; gun barrels and brake discs that heat up and glow
- Ballistics with G1/G7 drag and wind drift — about 0.05 ms per frame for 50 bullets; blast waves
- Wind forces for sails, drones and flags; animals that smell the player downwind
- No-code Studio plugin: insert, set the weather, mark parts, see wind arrows, bake wind
- Fire Pro: wildfire spread, flashover, smoke, smoke column, fire events, NIST presets, blast damage
- Connectors for FastCast, Vetra, WindShake and A-Chassis