feat: 在轨道生成演示中添加确认提示，增强用户交互体验

src/pages/cesium/cesium-helper/01.x.ts

@@ -24,6 +24,7 @@ export async function demoOrbitGeneration(viewer: Viewer) {
   // 当前时间
   const now = new Date();
 
+  await new Promise((resolve) => setTimeout(resolve, 500));
   // 计算一条完整的轨道
   for (let i = 0; i < totalMinutes; i += timeStepInMinutes) {
     // 创建时间点
@@ -69,8 +70,8 @@ export async function demoOrbitGeneration(viewer: Viewer) {
     Math.sqrt(p.x * p.x + p.y * p.y + p.z * p.z) * 1000, // 转换为米
   );
 
-  // 创建轨道线
-  const orbitPath = viewer.entities.add({
+  await PromiseConfirmationService({ message: '创建轨道线' });
+  viewer.entities.add({
     name: `${satelliteName} Orbit`,
     polyline: {
       positions: pointsArray,
@@ -82,6 +83,7 @@ export async function demoOrbitGeneration(viewer: Viewer) {
     },
   });
 
+  await PromiseConfirmationService({ message: '添加卫星实体' });
   // 添加卫星实体
   const satellite = viewer.entities.add({
     name: satelliteName,
@@ -109,10 +111,6 @@ export async function demoOrbitGeneration(viewer: Viewer) {
   });
 
   // 将相机定位到卫星
+  await PromiseConfirmationService({ message: '飞向卫星' });
   viewer.flyTo(satellite, { duration: 3 });
-
-  return {
-    orbitPath,
-    satellite,
-  };
 }