MapControls

Map controls for a bird’s-eye camera over a ground plane. Mirrors EASEL.js r186 MapControls: an {@link OrbitControls} with panning in the plane orthogonal to the camera’s up vector and remapped inputs. - Pan: left mouse, or arrow keys after listenToKeyEvents; one-finger touch. The world point under the pointer stays under the pointer while dragging. - Zoom: middle mouse or mouse wheel; two-finger spread or squish. - Orbit: right mouse, or left mouse + ctrl/meta/shift; two-finger rotate.