outsidePosefunction

The camera of an outside ride: the pose ridePose works out for a camera at the satellite, moved to OUTSIDE_KM back along its own line of sight so the satellite is in front of it. Looking along the way it goes (look: "horizon") the satellite sits a little below the middle of the picture, so the camera is behind and above it; looking down (look: "down") it is at the middle, with the camera straight above it. Where the satellite sits in the picture does not change with the zoom. Which way the camera looks and which way is up are the pose's own, so the look-around is the same as from the satellite itself; the camera goes round the satellite as it looks about. Pure. Never nearer the ground than half the satellite's height.

import { outsidePose } from "@johnmorrisdotca/chikyu-earth/space";

function outsidePose(pose: RidePose, look: RideLook, low?: number): { pose: RidePose; distance: number; below: number; }

import { outsidePose, ridePose } from "@johnmorrisdotca/chikyu-earth/space";

const at = ridePose({ position: [1.066, 0, 0], velocity: [0, 0, -7.66], look: "horizon", yaw: 0, tilt: 0, zoom: 1 });
const out = outsidePose(at, "horizon");
console.log(out.distance.toFixed(4), out.below.toFixed(1), out.pose.position.map((n) => n.toFixed(4)).join(","));

0.0039 24.8 1.0693,0.0000,0.0021