地图修改
This commit is contained in:
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d3ce652209
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46449ab8a1
Binary file not shown.
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Before Width: | Height: | Size: 743 B After Width: | Height: | Size: 728 B |
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@ -6,7 +6,8 @@
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<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
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<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
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<script type="text/javascript" src="https://js.cdn.aliyun.dcloud.net.cn/dev/uni-app/uni.webview.1.5.2.js"></script>
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<script type="text/javascript" src="https://js.cdn.aliyun.dcloud.net.cn/dev/uni-app/uni.webview.1.5.2.js"></script>
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<script type="text/javascript" src="https://api.map.baidu.com/api?v=3.0&&type=webgl&ak=iqyZkSZPurf61MhFV7hesbDukHdMBEEb"></script>
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<script type="text/javascript"
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src="https://api.map.baidu.com/api?v=3.0&&type=webgl&ak=iqyZkSZPurf61MhFV7hesbDukHdMBEEb"></script>
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<script type="text/javascript" src="https://api.map.baidu.com/library/Convertor/1.2/src/Convertor_min.js"></script>
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<script type="text/javascript" src="https://api.map.baidu.com/library/Convertor/1.2/src/Convertor_min.js"></script>
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<script type="text/javascript">
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<script type="text/javascript">
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// 确保Convertor库加载完成
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// 确保Convertor库加载完成
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@ -15,7 +16,7 @@
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window.baiduMapConvertorReady = true;
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window.baiduMapConvertorReady = true;
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} else {
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} else {
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// 监听Convertor库加载
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// 监听Convertor库加载
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setTimeout(function() {
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setTimeout(function () {
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if (typeof BMapGL !== 'undefined' && typeof BMapGL.Convertor !== 'undefined') {
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if (typeof BMapGL !== 'undefined' && typeof BMapGL.Convertor !== 'undefined') {
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window.baiduMapConvertorReady = true;
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window.baiduMapConvertorReady = true;
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}
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}
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@ -25,26 +26,73 @@
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<title>百度地图</title>
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<title>百度地图</title>
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<style>
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<style>
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body, html { margin: 0; padding: 0; overflow: hidden; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }
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body,
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html {
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margin: 0;
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padding: 0;
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overflow: hidden;
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font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
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}
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#map-container { width: 100vw; height: 100vh; position: relative; }
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#map-container {
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width: 100vw;
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height: 100vh;
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position: relative;
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/* --- 核心修复代码 START --- */
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/* 1. 设置背景色:使用百度地图默认的陆地颜色(#F5F3F0 或 #FCF9F2)
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这样即使瓦片没加载出来,用户看到的也是地图的底色,而不是刺眼的白屏闪烁 */
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background-color: #F5F3F0;
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/* 2. 开启硬件加速,减少渲染层重绘 */
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transform: translate3d(0, 0, 0);
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-webkit-transform: translate3d(0, 0, 0);
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/* 3. 防止在某些 iOS 设备上出现灰色背景 */
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-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
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/* --- 核心修复代码 END --- */
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}
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/* 4. 针对 WebGL 生成的 Canvas 元素进行优化 */
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#map-container canvas {
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/* 强制 GPU 合成 */
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will-change: transform;
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/* 避免图片渲染时的锯齿和闪动 */
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image-rendering: -webkit-optimize-contrast;
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}
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/* 去除百度地图的水印和logo */
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/* 去除百度地图的水印和logo */
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.BMap_cpyCtrl, .anchorBL { display: none !important; }
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.BMap_cpyCtrl,
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.anchorBL {
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display: none !important;
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}
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/* 模型预览面板 */
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/* 模型预览面板 */
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.model-preview-panel {
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.model-preview-panel {
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position: absolute; top: 0; left: 0; width: 100%; height: 100%;
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position: absolute;
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z-index: 1000; display: flex; pointer-events: none; align-items: flex-start;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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z-index: 1000;
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display: flex;
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pointer-events: none;
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align-items: flex-start;
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}
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}
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.model-preview-tree {
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.model-preview-tree {
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width: 300px; height: auto; max-height: 80vh;
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width: 300px;
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height: auto;
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max-height: 80vh;
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margin: 5% 0 0 2%;
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margin: 5% 0 0 2%;
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background: rgba(30, 30, 30, 0.85); /*稍微加深背景增加可读性*/
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background: rgba(30, 30, 30, 0.85);
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/*稍微加深背景增加可读性*/
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border: 1px solid rgba(255, 255, 255, 0.1);
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border: 1px solid rgba(255, 255, 255, 0.1);
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border-radius: 8px;
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border-radius: 8px;
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overflow-y: auto; overflow-x: hidden;
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overflow-y: auto;
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overflow-x: hidden;
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padding: 20px;
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padding: 20px;
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pointer-events: auto;
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pointer-events: auto;
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backdrop-filter: blur(5px);
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backdrop-filter: blur(5px);
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@ -53,32 +101,85 @@
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}
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}
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/* 滚动条样式 */
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/* 滚动条样式 */
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.model-preview-tree::-webkit-scrollbar { width: 6px; }
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.model-preview-tree::-webkit-scrollbar {
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.model-preview-tree::-webkit-scrollbar-track { background: rgba(255, 255, 255, 0.05); border-radius: 3px; }
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width: 6px;
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.model-preview-tree::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.3); border-radius: 3px; }
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}
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.model-preview-tree::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.5); }
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.model-preview-tree::-webkit-scrollbar-track {
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background: rgba(255, 255, 255, 0.05);
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border-radius: 3px;
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}
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.model-preview-tree::-webkit-scrollbar-thumb {
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background: rgba(255, 255, 255, 0.3);
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border-radius: 3px;
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}
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.model-preview-tree::-webkit-scrollbar-thumb:hover {
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background: rgba(255, 255, 255, 0.5);
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}
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.tree-node {
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margin-bottom: 2px;
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}
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.tree-node { margin-bottom: 2px; }
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.tree-node-item {
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.tree-node-item {
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display: flex; align-items: center; padding: 6px 8px;
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display: flex;
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cursor: pointer; border-radius: 4px; transition: background-color 0.2s;
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align-items: center;
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padding: 6px 8px;
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cursor: pointer;
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border-radius: 4px;
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transition: background-color 0.2s;
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min-height: 28px;
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min-height: 28px;
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}
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}
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.tree-node-item:hover { background-color: rgba(255, 255, 255, 0.1); }
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.tree-node-checkbox { width: 16px; height: 16px; margin-right: 8px; cursor: pointer; accent-color: #002db6; }
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.tree-node-item:hover {
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.tree-node-label { flex: 1; font-size: 14px; user-select: none; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
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background-color: rgba(255, 255, 255, 0.1);
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}
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.tree-node-checkbox {
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width: 16px;
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height: 16px;
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margin-right: 8px;
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cursor: pointer;
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accent-color: #002db6;
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}
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.tree-node-label {
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flex: 1;
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font-size: 14px;
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user-select: none;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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}
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.tree-expand-icon {
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.tree-expand-icon {
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display: inline-flex; align-items: center; justify-content: center;
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display: inline-flex;
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width: 20px; height: 20px; margin-right: 4px;
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align-items: center;
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cursor: pointer; transition: transform 0.2s; user-select: none;
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justify-content: center;
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font-size: 12px; color: rgba(255, 255, 255, 0.7);
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width: 20px;
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height: 20px;
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margin-right: 4px;
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cursor: pointer;
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transition: transform 0.2s;
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user-select: none;
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font-size: 12px;
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color: rgba(255, 255, 255, 0.7);
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}
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}
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.tree-expand-icon:hover { color: #fff; }
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.tree-children { margin-top: 2px; display: none; }
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.tree-expand-icon:hover {
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.tree-children.expanded { display: block; }
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color: #fff;
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}
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.tree-children {
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margin-top: 2px;
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display: none;
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}
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.tree-children.expanded {
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display: block;
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}
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/* 全选/全不选按钮 */
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/* 全选/全不选按钮 */
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.tree-select-all {
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.tree-select-all {
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cursor: pointer;
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cursor: pointer;
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transition: background-color 0.2s;
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transition: background-color 0.2s;
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}
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}
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.tree-select-btn:hover {
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.tree-select-btn:hover {
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background: rgba(0, 45, 182, 1);
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background: rgba(0, 45, 182, 1);
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}
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}
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/* 工程列表面板 */
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/* 工程列表面板 */
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.project-list-panel {
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.project-list-panel {
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position: absolute; top: 0; left: 0; width: 100%; height: 100%;
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position: absolute;
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z-index: 999; display: flex; pointer-events: none; align-items: flex-start;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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z-index: 999;
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display: flex;
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pointer-events: none;
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align-items: flex-start;
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}
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}
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.project-list-container {
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.project-list-container {
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width: 300px; height: auto; max-height: 80vh;
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width: 300px;
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height: auto;
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max-height: 80vh;
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margin: 5% 0 0 2%;
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margin: 5% 0 0 2%;
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background: rgba(30, 30, 30, 0.85);
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background: rgba(30, 30, 30, 0.85);
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border: 1px solid rgba(255, 255, 255, 0.1);
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border: 1px solid rgba(255, 255, 255, 0.1);
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border-radius: 8px;
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border-radius: 8px;
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overflow-y: auto; overflow-x: hidden;
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overflow-y: auto;
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overflow-x: hidden;
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padding: 20px;
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padding: 20px;
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pointer-events: auto;
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pointer-events: auto;
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backdrop-filter: blur(5px);
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backdrop-filter: blur(5px);
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@ -124,79 +236,152 @@
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color: #fff;
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color: #fff;
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}
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}
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.project-list-container::-webkit-scrollbar { width: 6px; }
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.project-list-container::-webkit-scrollbar {
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.project-list-container::-webkit-scrollbar-track { background: rgba(255, 255, 255, 0.05); border-radius: 3px; }
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width: 6px;
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.project-list-container::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.3); border-radius: 3px; }
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}
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.project-list-container::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.5); }
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.project-list-container::-webkit-scrollbar-track {
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background: rgba(255, 255, 255, 0.05);
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border-radius: 3px;
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}
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.project-list-container::-webkit-scrollbar-thumb {
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background: rgba(255, 255, 255, 0.3);
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border-radius: 3px;
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}
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.project-list-container::-webkit-scrollbar-thumb:hover {
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background: rgba(255, 255, 255, 0.5);
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}
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.project-list-item {
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.project-list-item {
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display: flex; align-items: center; padding: 6px 8px;
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display: flex;
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cursor: pointer; border-radius: 4px; transition: background-color 0.2s;
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align-items: center;
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min-height: 28px; margin-bottom: 2px;
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padding: 6px 8px;
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cursor: pointer;
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border-radius: 4px;
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transition: background-color 0.2s;
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min-height: 28px;
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margin-bottom: 2px;
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}
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.project-list-item:hover {
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background-color: rgba(255, 255, 255, 0.1);
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}
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}
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.project-list-item:hover { background-color: rgba(255, 255, 255, 0.1); }
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.project-list-radio {
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.project-list-radio {
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width: 16px; height: 16px; margin-right: 8px; cursor: pointer;
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width: 16px;
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height: 16px;
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margin-right: 8px;
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cursor: pointer;
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accent-color: #002db6;
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accent-color: #002db6;
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}
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}
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.project-list-label {
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.project-list-label {
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flex: 1; font-size: 14px; user-select: none;
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flex: 1;
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white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
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font-size: 14px;
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user-select: none;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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}
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}
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.project-list-enter-btn {
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.project-list-enter-btn {
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padding: 4px 12px; font-size: 12px; background: rgba(0, 45, 182, 0.8);
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padding: 4px 12px;
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color: #fff; border: none; border-radius: 4px; cursor: pointer;
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font-size: 12px;
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transition: background-color 0.2s; margin-left: 8px;
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background: rgba(0, 45, 182, 0.8);
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color: #fff;
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border: none;
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border-radius: 4px;
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cursor: pointer;
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transition: background-color 0.2s;
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margin-left: 8px;
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}
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.project-list-enter-btn:hover {
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background: rgba(0, 45, 182, 1);
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}
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}
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.project-list-enter-btn:hover { background: rgba(0, 45, 182, 1); }
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.model-preview-close {
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.model-preview-close {
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position: absolute; top: 50px; right: 20px;
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position: absolute;
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width: 40px; height: 40px;
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top: 50px;
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right: 20px;
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width: 40px;
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height: 40px;
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background: rgba(255, 255, 255, 0.95);
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background: rgba(255, 255, 255, 0.95);
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border-radius: 50%; display: flex; align-items: center; justify-content: center;
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border-radius: 50%;
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cursor: pointer; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
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display: flex;
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z-index: 1001; pointer-events: auto;
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align-items: center;
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justify-content: center;
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cursor: pointer;
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box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
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z-index: 1001;
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pointer-events: auto;
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}
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}
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.model-preview-close::before, .model-preview-close::after {
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content: ''; position: absolute; width: 2px; height: 20px; background: #333;
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.model-preview-close::before,
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.model-preview-close::after {
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content: '';
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|
position: absolute;
|
||||||
|
width: 2px;
|
||||||
|
height: 20px;
|
||||||
|
background: #333;
|
||||||
transform: rotate(45deg);
|
transform: rotate(45deg);
|
||||||
}
|
}
|
||||||
.model-preview-close::after { transform: rotate(-45deg); }
|
|
||||||
|
.model-preview-close::after {
|
||||||
|
transform: rotate(-45deg);
|
||||||
|
}
|
||||||
|
|
||||||
/* AR 按钮 */
|
/* AR 按钮 */
|
||||||
.model-preview-ar {
|
.model-preview-ar {
|
||||||
position: absolute; top: 100px; right: 20px;
|
position: absolute;
|
||||||
width: 40px; height: 40px;
|
top: 100px;
|
||||||
|
right: 20px;
|
||||||
|
width: 40px;
|
||||||
|
height: 40px;
|
||||||
background: rgba(0, 45, 182, 0.95);
|
background: rgba(0, 45, 182, 0.95);
|
||||||
border-radius: 50%; display: flex; align-items: center; justify-content: center;
|
border-radius: 50%;
|
||||||
cursor: pointer; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
|
display: flex;
|
||||||
z-index: 1001; pointer-events: auto;
|
align-items: center;
|
||||||
|
justify-content: center;
|
||||||
|
cursor: pointer;
|
||||||
|
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
|
||||||
|
z-index: 1001;
|
||||||
|
pointer-events: auto;
|
||||||
font-size: 20px;
|
font-size: 20px;
|
||||||
color: #fff;
|
color: #fff;
|
||||||
font-weight: bold;
|
font-weight: bold;
|
||||||
}
|
}
|
||||||
|
|
||||||
.model-preview-ar:hover {
|
.model-preview-ar:hover {
|
||||||
background: rgba(0, 45, 182, 1);
|
background: rgba(0, 45, 182, 1);
|
||||||
}
|
}
|
||||||
|
|
||||||
/* 回到定位按钮 */
|
/* 回到定位按钮 */
|
||||||
.location-center-btn {
|
.location-center-btn {
|
||||||
position: fixed; bottom: 20px; right: 20px;
|
position: fixed;
|
||||||
width: 32px; height: 32px;
|
bottom: 20px;
|
||||||
|
right: 20px;
|
||||||
|
width: 32px;
|
||||||
|
height: 32px;
|
||||||
background: rgba(255, 255, 255, 0.95) url('./image/position.png') center center / 70% no-repeat;
|
background: rgba(255, 255, 255, 0.95) url('./image/position.png') center center / 70% no-repeat;
|
||||||
border-radius: 50%; display: flex; align-items: center; justify-content: center;
|
border-radius: 50%;
|
||||||
cursor: pointer; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
|
display: flex;
|
||||||
z-index: 998; pointer-events: auto;
|
align-items: center;
|
||||||
|
justify-content: center;
|
||||||
|
cursor: pointer;
|
||||||
|
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
|
||||||
|
z-index: 998;
|
||||||
|
pointer-events: auto;
|
||||||
transition: transform 0.2s, box-shadow 0.2s;
|
transition: transform 0.2s, box-shadow 0.2s;
|
||||||
}
|
}
|
||||||
|
|
||||||
.location-center-btn:hover {
|
.location-center-btn:hover {
|
||||||
transform: scale(1.1);
|
transform: scale(1.1);
|
||||||
box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
|
box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
|
||||||
}
|
}
|
||||||
|
|
||||||
.location-center-btn:active {
|
.location-center-btn:active {
|
||||||
transform: scale(0.95);
|
transform: scale(0.95);
|
||||||
}
|
}
|
||||||
|
|
@ -211,7 +396,8 @@
|
||||||
white-space: nowrap;
|
white-space: nowrap;
|
||||||
font-size: 16px !important;
|
font-size: 16px !important;
|
||||||
font-weight: bold !important;
|
font-weight: bold !important;
|
||||||
text-shadow: 1px 1px 2px #fff, -1px -1px 2px #fff, 1px -1px 2px #fff, -1px 1px 2px #fff; /* 增加描边效果提升可见度 */
|
text-shadow: 1px 1px 2px #fff, -1px -1px 2px #fff, 1px -1px 2px #fff, -1px 1px 2px #fff;
|
||||||
|
/* 增加描边效果提升可见度 */
|
||||||
transform: translateX(-45%);
|
transform: translateX(-45%);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
@ -221,24 +407,59 @@
|
||||||
border-radius: 12px;
|
border-radius: 12px;
|
||||||
box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
|
box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
|
||||||
overflow: hidden;
|
overflow: hidden;
|
||||||
display: flex; flex-direction: column;
|
display: flex;
|
||||||
|
flex-direction: column;
|
||||||
backdrop-filter: blur(10px);
|
backdrop-filter: blur(10px);
|
||||||
}
|
}
|
||||||
|
|
||||||
.action-menu-item {
|
.action-menu-item {
|
||||||
padding: 12px 16px; cursor: pointer; font-size: 14px; color: #333;
|
padding: 12px 16px;
|
||||||
display: flex; align-items: center; border-bottom: 1px solid rgba(0,0,0,0.05);
|
cursor: pointer;
|
||||||
|
font-size: 14px;
|
||||||
|
color: #333;
|
||||||
|
display: flex;
|
||||||
|
align-items: center;
|
||||||
|
border-bottom: 1px solid rgba(0, 0, 0, 0.05);
|
||||||
transition: background 0.2s;
|
transition: background 0.2s;
|
||||||
}
|
}
|
||||||
.action-menu-item:last-child { border-bottom: none; }
|
|
||||||
.action-menu-item:hover { background: #f0f5ff; color: #002db6; }
|
.action-menu-item:last-child {
|
||||||
.action-menu-item span { margin-right: 10px; font-size: 18px; }
|
border-bottom: none;
|
||||||
|
}
|
||||||
|
|
||||||
|
.action-menu-item:hover {
|
||||||
|
background: #f0f5ff;
|
||||||
|
color: #002db6;
|
||||||
|
}
|
||||||
|
|
||||||
|
.action-menu-item span {
|
||||||
|
margin-right: 10px;
|
||||||
|
font-size: 18px;
|
||||||
|
}
|
||||||
|
|
||||||
/* 百度地图 InfoWindow 修正 */
|
/* 百度地图 InfoWindow 修正 */
|
||||||
.BMap_bubble_title { display: none; }
|
.BMap_bubble_title {
|
||||||
.BMap_bubble_content { width: 100% !important; height: 100% !important; }
|
display: none;
|
||||||
.BMap_pop > div { border-radius: 16px !important; border: 0 !important; }
|
}
|
||||||
.BMap_pop > img { display: none; } /* 隐藏自带关闭按钮 */
|
|
||||||
.BMap_bubble_center { top: 0 !important; }
|
.BMap_bubble_content {
|
||||||
|
width: 100% !important;
|
||||||
|
height: 100% !important;
|
||||||
|
}
|
||||||
|
|
||||||
|
.BMap_pop>div {
|
||||||
|
border-radius: 16px !important;
|
||||||
|
border: 0 !important;
|
||||||
|
}
|
||||||
|
|
||||||
|
.BMap_pop>img {
|
||||||
|
display: none;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* 隐藏自带关闭按钮 */
|
||||||
|
.BMap_bubble_center {
|
||||||
|
top: 0 !important;
|
||||||
|
}
|
||||||
</style>
|
</style>
|
||||||
</head>
|
</head>
|
||||||
|
|
||||||
|
|
@ -376,7 +597,7 @@
|
||||||
if (xhr.status >= 200 && xhr.status < 300) {
|
if (xhr.status >= 200 && xhr.status < 300) {
|
||||||
const res = Utils.safeParseJSON(encodeURIComponent(xhr.responseText));
|
const res = Utils.safeParseJSON(encodeURIComponent(xhr.responseText));
|
||||||
resolve(res?.code >= 200 && res?.code < 300 ? (res.data || []) : []);
|
resolve(res?.code >= 200 && res?.code < 300 ? (res.data || []) : []);
|
||||||
} else {
|
} else {
|
||||||
resolve([]);
|
resolve([]);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
@ -509,7 +730,10 @@
|
||||||
},
|
},
|
||||||
|
|
||||||
initMap(projectInfo) {
|
initMap(projectInfo) {
|
||||||
this.map = new BMapGL.Map('map-container');
|
this.map = new BMapGL.Map('map-container', {
|
||||||
|
enableHighResolution: true, // 开启高清适配
|
||||||
|
backgroundColor: [245, 243, 240, 255] // [R, G, B, A] 显式设置 GL 引擎的清屏颜色
|
||||||
|
})
|
||||||
const center = projectInfo[0] ? new BMapGL.Point(projectInfo[0].lng, projectInfo[0].lat) : new BMapGL.Point(116.404, 39.915);
|
const center = projectInfo[0] ? new BMapGL.Point(projectInfo[0].lng, projectInfo[0].lat) : new BMapGL.Point(116.404, 39.915);
|
||||||
this.map.centerAndZoom(center, 12);
|
this.map.centerAndZoom(center, 12);
|
||||||
this.map.enableScrollWheelZoom(true);
|
this.map.enableScrollWheelZoom(true);
|
||||||
|
|
@ -860,7 +1084,7 @@
|
||||||
};
|
};
|
||||||
console.log('GPS坐标转换完成 - BD09:', bd09.lng, bd09.lat);
|
console.log('GPS坐标转换完成 - BD09:', bd09.lng, bd09.lat);
|
||||||
this.updateLocationMarker();
|
this.updateLocationMarker();
|
||||||
} else {
|
} else {
|
||||||
console.error('GPS坐标转换失败,使用GCJ02定位');
|
console.error('GPS坐标转换失败,使用GCJ02定位');
|
||||||
this.startUniAppGeolocation();
|
this.startUniAppGeolocation();
|
||||||
}
|
}
|
||||||
|
|
@ -924,7 +1148,7 @@
|
||||||
};
|
};
|
||||||
console.log('坐标转换完成 - BD09:', bd09.lng, bd09.lat);
|
console.log('坐标转换完成 - BD09:', bd09.lng, bd09.lat);
|
||||||
this.updateLocationMarker();
|
this.updateLocationMarker();
|
||||||
} else {
|
} else {
|
||||||
console.error('坐标转换失败,使用备用方案');
|
console.error('坐标转换失败,使用备用方案');
|
||||||
// 如果转换失败,尝试使用百度地图定位
|
// 如果转换失败,尝试使用百度地图定位
|
||||||
if (typeof BMapGL !== 'undefined' && BMapGL.Geolocation) {
|
if (typeof BMapGL !== 'undefined' && BMapGL.Geolocation) {
|
||||||
|
|
@ -1097,8 +1321,8 @@
|
||||||
};
|
};
|
||||||
console.log('GCJ02转BD09成功:', result.lng, result.lat);
|
console.log('GCJ02转BD09成功:', result.lng, result.lat);
|
||||||
if (callback) callback(result);
|
if (callback) callback(result);
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
} catch (e) {
|
} catch (e) {
|
||||||
console.error('GCJ02转BD09解析失败:', e);
|
console.error('GCJ02转BD09解析失败:', e);
|
||||||
}
|
}
|
||||||
|
|
@ -1180,8 +1404,8 @@
|
||||||
const fallback = this.wgs84ToBd09Fallback(wgs_lng, wgs_lat);
|
const fallback = this.wgs84ToBd09Fallback(wgs_lng, wgs_lat);
|
||||||
console.warn('使用备用算法:', fallback);
|
console.warn('使用备用算法:', fallback);
|
||||||
if (callback) callback(fallback);
|
if (callback) callback(fallback);
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
|
||||||
// 计算偏移距离(用于调试)
|
// 计算偏移距离(用于调试)
|
||||||
const offsetLng = result.lng - wgs_lng;
|
const offsetLng = result.lng - wgs_lng;
|
||||||
|
|
@ -1673,7 +1897,7 @@
|
||||||
if (response === 'granted') {
|
if (response === 'granted') {
|
||||||
console.log('设备方向权限已授予,监听旋转矢量传感器');
|
console.log('设备方向权限已授予,监听旋转矢量传感器');
|
||||||
window.addEventListener('deviceorientation', this.handleOrientation, { passive: false });
|
window.addEventListener('deviceorientation', this.handleOrientation, { passive: false });
|
||||||
} else {
|
} else {
|
||||||
console.warn('设备方向权限被拒绝,尝试传统传感器');
|
console.warn('设备方向权限被拒绝,尝试传统传感器');
|
||||||
this.fallbackToTraditionalSensor();
|
this.fallbackToTraditionalSensor();
|
||||||
}
|
}
|
||||||
|
|
@ -1878,7 +2102,7 @@
|
||||||
*/
|
*/
|
||||||
handleLocationError(error) {
|
handleLocationError(error) {
|
||||||
let message = '定位失败: ';
|
let message = '定位失败: ';
|
||||||
switch(error.code) {
|
switch (error.code) {
|
||||||
case error.PERMISSION_DENIED:
|
case error.PERMISSION_DENIED:
|
||||||
message += '用户拒绝了定位请求';
|
message += '用户拒绝了定位请求';
|
||||||
break;
|
break;
|
||||||
|
|
@ -2279,12 +2503,12 @@
|
||||||
},
|
},
|
||||||
|
|
||||||
renderTreeNode(node, container, level) {
|
renderTreeNode(node, container, level) {
|
||||||
const nodeDiv = document.createElement('div');
|
const nodeDiv = document.createElement('div');
|
||||||
nodeDiv.className = 'tree-node';
|
nodeDiv.className = 'tree-node';
|
||||||
nodeDiv.style.paddingLeft = (level * 20) + 'px';
|
nodeDiv.style.paddingLeft = (level * 20) + 'px';
|
||||||
|
|
||||||
const itemDiv = document.createElement('div');
|
const itemDiv = document.createElement('div');
|
||||||
itemDiv.className = 'tree-node-item';
|
itemDiv.className = 'tree-node-item';
|
||||||
|
|
||||||
const hasChildren = node.children && node.children.length > 0;
|
const hasChildren = node.children && node.children.length > 0;
|
||||||
|
|
||||||
|
|
@ -2312,21 +2536,21 @@
|
||||||
}
|
}
|
||||||
|
|
||||||
// 复选框
|
// 复选框
|
||||||
const checkbox = document.createElement('input');
|
const checkbox = document.createElement('input');
|
||||||
checkbox.type = 'checkbox';
|
checkbox.type = 'checkbox';
|
||||||
checkbox.className = 'tree-node-checkbox';
|
checkbox.className = 'tree-node-checkbox';
|
||||||
checkbox.dataset.id = node.id; // 添加data-id用于全选/全不选时更新UI
|
checkbox.dataset.id = node.id; // 添加data-id用于全选/全不选时更新UI
|
||||||
checkbox.checked = this.state.checkedNodeIds.includes(node.id);
|
checkbox.checked = this.state.checkedNodeIds.includes(node.id);
|
||||||
checkbox.addEventListener('change', (e) => this.handleCheck(node, e.target.checked));
|
checkbox.addEventListener('change', (e) => this.handleCheck(node, e.target.checked));
|
||||||
itemDiv.appendChild(checkbox);
|
itemDiv.appendChild(checkbox);
|
||||||
|
|
||||||
// 文本
|
// 文本
|
||||||
const label = document.createElement('span');
|
const label = document.createElement('span');
|
||||||
label.className = 'tree-node-label';
|
label.className = 'tree-node-label';
|
||||||
label.textContent = node.nodeName || node.name || `Node ${node.id}`;
|
label.textContent = node.nodeName || node.name || `Node ${node.id}`;
|
||||||
itemDiv.appendChild(label);
|
itemDiv.appendChild(label);
|
||||||
|
|
||||||
nodeDiv.appendChild(itemDiv);
|
nodeDiv.appendChild(itemDiv);
|
||||||
|
|
||||||
// 子容器
|
// 子容器
|
||||||
if (hasChildren) {
|
if (hasChildren) {
|
||||||
|
|
@ -2420,40 +2644,40 @@
|
||||||
},
|
},
|
||||||
|
|
||||||
syncCheckboxUI(rootNode, checked) {
|
syncCheckboxUI(rootNode, checked) {
|
||||||
// 简易实现:重新渲染虽然 heavy,但在没有 VDOM 的情况下保证一致性。
|
// 简易实现:重新渲染虽然 heavy,但在没有 VDOM 的情况下保证一致性。
|
||||||
// 更好的方式是在 render 时给 checkbox 加 data-id
|
// 更好的方式是在 render 时给 checkbox 加 data-id
|
||||||
// 我们在 renderTreeNode 里并没有加 data-id,现在加上。
|
// 我们在 renderTreeNode 里并没有加 data-id,现在加上。
|
||||||
// 修正:renderTreeNode 代码没有 data-id,此处需注意,
|
// 修正:renderTreeNode 代码没有 data-id,此处需注意,
|
||||||
// 为了保持高性能,我们不重新渲染,而是通过数据驱动。
|
// 为了保持高性能,我们不重新渲染,而是通过数据驱动。
|
||||||
// 由于 renderTreeNode 递归时闭包了 node 对象,其实 checkbox 的 event listener 已经绑定了正确 node。
|
// 由于 renderTreeNode 递归时闭包了 node 对象,其实 checkbox 的 event listener 已经绑定了正确 node。
|
||||||
// 问题是:勾选父节点,子节点 UI 怎么变?
|
// 问题是:勾选父节点,子节点 UI 怎么变?
|
||||||
// 方案:DOM 遍历
|
// 方案:DOM 遍历
|
||||||
// 为简化代码且不改变太多逻辑,我们假设父子勾选联动已在数据层处理,下面只处理“当前操作”
|
// 为简化代码且不改变太多逻辑,我们假设父子勾选联动已在数据层处理,下面只处理“当前操作”
|
||||||
// 如果需要完整的父子 UI 联动,需要遍历 DOM。
|
// 如果需要完整的父子 UI 联动,需要遍历 DOM。
|
||||||
|
|
||||||
// 重新全量渲染是确保 UI 正确的最笨但最稳的方法
|
// 重新全量渲染是确保 UI 正确的最笨但最稳的方法
|
||||||
// 考虑到树可能很大,我们仅做数据请求, UI 联动留给 change 事件自己处理(当前逻辑只有勾选自己,没做级联 UI 更新)
|
// 考虑到树可能很大,我们仅做数据请求, UI 联动留给 change 事件自己处理(当前逻辑只有勾选自己,没做级联 UI 更新)
|
||||||
// 原代码逻辑:handleNodeCheckChange 会递归更新 checkedNodeIds,然后调用 updateCheckboxStates()
|
// 原代码逻辑:handleNodeCheckChange 会递归更新 checkedNodeIds,然后调用 updateCheckboxStates()
|
||||||
// 我们补上 updateCheckboxStates
|
// 我们补上 updateCheckboxStates
|
||||||
|
|
||||||
// 给 render 的 checkbox 补上 id
|
// 给 render 的 checkbox 补上 id
|
||||||
// 实际操作:在 renderTreeNode 添加 checkbox.dataset.id = node.id
|
// 实际操作:在 renderTreeNode 添加 checkbox.dataset.id = node.id
|
||||||
// 下面补上这个逻辑
|
// 下面补上这个逻辑
|
||||||
|
|
||||||
const checkboxes = this.elements.tree.querySelectorAll('.tree-node-checkbox');
|
const checkboxes = this.elements.tree.querySelectorAll('.tree-node-checkbox');
|
||||||
// 注意:由于 renderTreeNode 闭包引用了 node,我们无法直接反查 DOM -> node,只能依赖 dataset
|
// 注意:由于 renderTreeNode 闭包引用了 node,我们无法直接反查 DOM -> node,只能依赖 dataset
|
||||||
// 修改 renderTreeNode 添加 dataset.id (见下文修正)
|
// 修改 renderTreeNode 添加 dataset.id (见下文修正)
|
||||||
// 此处假设 dataset 已存在
|
// 此处假设 dataset 已存在
|
||||||
/* checkbox.dataset.id = node.id;
|
/* checkbox.dataset.id = node.id;
|
||||||
*/
|
*/
|
||||||
checkboxes.forEach(cb => {
|
checkboxes.forEach(cb => {
|
||||||
// 实际上 render 的时候 checkbox 没有 id 属性,我们修改 renderTreeNode 方法让它加上
|
// 实际上 render 的时候 checkbox 没有 id 属性,我们修改 renderTreeNode 方法让它加上
|
||||||
// 但这里是 run-time,我们无法修改上面已定义的函数。
|
// 但这里是 run-time,我们无法修改上面已定义的函数。
|
||||||
// 这是一个思考过程。我们在 renderTreeNode 补充 dataset 即可。
|
// 这是一个思考过程。我们在 renderTreeNode 补充 dataset 即可。
|
||||||
});
|
});
|
||||||
|
|
||||||
// 鉴于原生 DOM 操作父子联动较繁琐,且原代码逻辑包含级联逻辑,我们保留级联数据更新,UI 刷新采用 DOM 查找
|
// 鉴于原生 DOM 操作父子联动较繁琐,且原代码逻辑包含级联逻辑,我们保留级联数据更新,UI 刷新采用 DOM 查找
|
||||||
// 实际渲染时,我会在 renderTreeNode 添加 data-id
|
// 实际渲染时,我会在 renderTreeNode 添加 data-id
|
||||||
},
|
},
|
||||||
|
|
||||||
async loadBatchData() {
|
async loadBatchData() {
|
||||||
|
|
@ -2555,7 +2779,7 @@
|
||||||
|
|
||||||
// 补丁:重写 renderTreeNode 以支持 UI 联动
|
// 补丁:重写 renderTreeNode 以支持 UI 联动
|
||||||
const _originalRender = App.renderTreeNode;
|
const _originalRender = App.renderTreeNode;
|
||||||
App.renderTreeNode = function(node, container, level) {
|
App.renderTreeNode = function (node, container, level) {
|
||||||
|
|
||||||
const nodeDiv = document.createElement('div');
|
const nodeDiv = document.createElement('div');
|
||||||
nodeDiv.className = 'tree-node';
|
nodeDiv.className = 'tree-node';
|
||||||
|
|
@ -2625,4 +2849,5 @@
|
||||||
window.onload = () => App.init();
|
window.onload = () => App.init();
|
||||||
}
|
}
|
||||||
</script>
|
</script>
|
||||||
|
|
||||||
</html>
|
</html>
|
||||||
Loading…
Reference in New Issue