Cannabis Driving Impairment Simulator (3D)

This 3D companion drives the same pharmacokinetic and impairment curves as the 2D version through a real WebGL scene: a car drifts laterally down a lane-tracking road proportional to live-computed driving impairment, a floating 3D chart plots THC blood level against actual impairment (and the same pair for alcohol) across a full 72-hour window with a marker at the current time, and a reaction-time gauge bar rises and changes color as the model's reaction time climbs — making the widening gap between "detectable" and "actually impaired" something you orbit around and watch develop, rather than read off a flat chart.