Commit 6d207b02 by lyc

月球轨道半径修改

parent d07cf1ae
...@@ -10,7 +10,7 @@ export function addMoonTrack(viewer) { ...@@ -10,7 +10,7 @@ export function addMoonTrack(viewer) {
viewer.timeline.zoomTo(start, stop); viewer.timeline.zoomTo(start, stop);
const inclination = Cesium.Math.toRadians(28.5); // 轨道倾角(以弧度表示) const inclination = Cesium.Math.toRadians(28.5); // 轨道倾角(以弧度表示)
const semiMajorAxis = 38440000; // 半长轴(米),大约为月球到地球的平均距离 const semiMajorAxis = 384400000; // 半长轴(米),大约为月球到地球的平均距离
// const period = 27.321582 * 24 * 60 * 60; // 月球的公转周期(秒) // const period = 27.321582 * 24 * 60 * 60; // 月球的公转周期(秒)
const period = 360 ; const period = 360 ;
// 定义轨道上的点数 // 定义轨道上的点数
...@@ -61,7 +61,7 @@ export function addMoonTrack(viewer) { ...@@ -61,7 +61,7 @@ export function addMoonTrack(viewer) {
// 设置月球的形状 // 设置月球的形状
model: { model: {
uri: 'https://raw.githubusercontent.com/jinlinchao123/Cesium-assets/main/3Dmodel/moon.gltf', uri: 'https://raw.githubusercontent.com/jinlinchao123/Cesium-assets/main/3Dmodel/moon.gltf',
minimumPixelSize: 100, minimumPixelSize: 10,
scale: 200.0, scale: 200.0,
}, },
// 显示月球的运动轨迹 // 显示月球的运动轨迹
......
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