3D Platformer
3D platformer via three.js with custom 3D AABB kinematics — the defining test that @pierre/ecs is not secretly 2D.
Controls: WASD move, Space jump, click to capture mouse for camera (Esc to release)
Source: examples/platformer-3d
Exercises: camera-3d, collision, collision-3d, input, kinematics-3d, math, render-scene3d, spatial, tick, transform-3d.