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fix(earth): fix satellite trail origin line and sync button state

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- Fill unfilled trail points with satellite position instead of (0,0,0)
- Update toggle-satellites button state after auto-show on init
- Remove trailsReady flag since it's no longer needed
This commit is contained in:
rayd1o
2026-03-21 05:10:59 +08:00
parent eabdbdc85a
commit 0c950262d3
2 changed files with 24 additions and 13 deletions
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31
frontend/public/earth/js/main.js
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@@ -191,16 +191,27 @@ async function loadData(showWhiteSphere = false) {
setLoading(true);
try {
console.log('开始加载电缆数据...');
await loadGeoJSONFromPath(scene, getEarth());
console.log('电缆数据加载完成');
await loadLandingPoints(scene, getEarth());
console.log('登陆点数据加载完成');
const satCount = await loadSatellites();
console.log(`卫星数据加载完成: ${satCount} 颗`);
updateSatellitePositions();
console.log('卫星位置已更新');
console.log('开始加载数据...');
await Promise.all([
(async () => {
await loadGeoJSONFromPath(scene, getEarth());
console.log('电缆数据加载完成');
await loadLandingPoints(scene, getEarth());
console.log('登陆点数据加载完成');
})(),
(async () => {
const satCount = await loadSatellites();
console.log(`卫星数据加载完成: ${satCount} 颗`);
updateSatellitePositions();
console.log('卫星位置已更新');
toggleSatellites(true);
const satBtn = document.getElementById('toggle-satellites');
if (satBtn) {
satBtn.classList.add('active');
satBtn.querySelector('.tooltip').textContent = '隐藏卫星';
}
})()
]);
} catch (error) {
console.error('加载数据失败:', error);
showStatusMessage('加载数据失败: ' + error.message, 'error');

6
frontend/public/earth/js/satellites.js
View File

@@ -291,9 +291,9 @@ export function updateSatellitePositions(deltaTime = 0) {
trailColors[trailIdx + 1] = g * alpha;
trailColors[trailIdx + 2] = b * alpha;
} else {
trailPositions[trailIdx] = 0;
trailPositions[trailIdx + 1] = 0;
trailPositions[trailIdx + 2] = 0;
trailPositions[trailIdx] = pos.x;
trailPositions[trailIdx + 1] = pos.y;
trailPositions[trailIdx + 2] = pos.z;
trailColors[trailIdx] = 0;
trailColors[trailIdx + 1] = 0;
trailColors[trailIdx + 2] = 0;