リファレンス · 日付ごとの太陽・月・惑星の位置を、二つの縮尺で。カメラの計算つき
moonDistance関数
リファレンスの説明と例は英語です。見出しと目次は日本語です。
How far from its planet a moon is drawn, in the planet's radii, when it is really distance radii away. True: as it is. Compressed: the same, until the farthest of the planet's moons would
reach across the gap to the next planet's orbit; then every moon is drawn nearer, the farthest at about a third of the gap and the nearer ones in the order they are, so no moon's orbit crosses another planet's.
インポート
import { moonDistance } from "@johnmorrisdotca/wakusei-planets/space";定義
function moonDistance(mode: ScaleMode, host: SpacePlanet, distance: number): number引数
| 名前 | 型 | 説明 |
|---|---|---|
mode | ScaleMode | The scale. |
host | "mercury" | "venus" | "mars" | "jupiter" | "saturn" | "uranus" | "neptune" | "pluto" | The planet or dwarf planet the moon goes round. |
distance | number | The moon's distance from the centre of the planet, in the planet's radii. |
戻り値
number
The distance to draw it at, in the planet's radii.
例
import { moonDistance } from "@johnmorrisdotca/wakusei-planets/space";
console.log(moonDistance("compressed", "neptune", 222).toFixed(1));11.2出力（このページを作ったときに実行した結果）
この日本語は、まだ日本語を母語とする方の確認を受けていません。訂正を歓迎します。