Reference · Facts, line drawings and positions
PORTRAIT_PRESETSconstant
Ready-made scenes to start from: a family photo of the Sun and the planets, the gas giants to scale, Jupiter and the Galileans, the Earth and the Moon to scale (size and distance), Mars and its moons at their true distance, and the inner planets round the Sun.
Import it
import { PORTRAIT_PRESETS } from "@johnmorrisdotca/wakusei-planets";Definition
const PORTRAIT_PRESETS: readonly Preset[] = [
{ id: "family", name: { en: "Family photo", ja: "家族写真" }, scene: fromList(["sun", ...PLANET_IDS], { arrange: "arc", scale: "readable", moons: "manual", orbits: false }) },
{ id: "giants", name: { en: "Gas giants", ja: "巨大ガス惑星" }, scene: fromList(["jupiter", "saturn", "uranus", "neptune"], { arrange: "row", scale: "true", moons: "manual", bg: "gradient" }) },
{ id: "galileans", name: { en: "Jupiter and the Galileans", ja: "木星とガリレオ衛星" }, scene: fromList(["jupiter", "io", "europa", "ganymede", "callisto"], { arrange: "row", scale: "readable", moons: "auto", orbits: true }) },
{ id: "earthmoon", name: { en: "Earth and Moon to scale", ja: "地球と月 (大きさと距離の比)" }, scene: fromList(["earth", "moon"], { arrange: "orbit", scale: "true", moons: "auto", orbits: true }) },
{ id: "marsmoons", name: { en: "Mars and its moons at true distance", ja: "火星と衛星 (本当の距離)" }, scene: fromList(["mars", "phobos", "deimos"], { arrange: "orbit", scale: "readable", moons: "auto", orbits: true }) },
{ id: "orrery", name: { en: "The inner planets round the Sun", ja: "太陽と内側の惑星 (本当の距離)" }, scene: fromList(["sun", "mercury", "venus", "earth", "mars"], { arrange: "orbit", scale: "readable", moons: "auto", orbits: true, bg: "black" }) },
]Examples
import { PORTRAIT_PRESETS } from "@johnmorrisdotca/wakusei-planets";
console.log(PORTRAIT_PRESETS.map((preset) => preset.id).join(", "));family, giants, galileans, earthmoon, marsmoons, orreryWhat it prints (run when this page was built)