From 2d90fa3dc99fced159d0bc76939fd9b88e6aafe1 Mon Sep 17 00:00:00 2001
From: wangyawei <1796609990@qq.com>
Date: 星期五, 18 四月 2025 14:23:28 +0800
Subject: [PATCH] 接入视频流
---
src/utils/tools.js | 157 ++++++++++++++++++++++++++++++++++------------------
1 files changed, 103 insertions(+), 54 deletions(-)
diff --git a/src/utils/tools.js b/src/utils/tools.js
index 6604c70..a56a9c7 100644
--- a/src/utils/tools.js
+++ b/src/utils/tools.js
@@ -3,6 +3,7 @@
// import cameraIconSel from "../assets/images/base/瑙嗛娴嬬偣sel.png"
import { ElLoading, ElMessage } from "element-plus";
import RainEffect from './rain'
+import SnowEffect from './snow'
let layerIsOpen = false;
const Cesium = SmartEarth.Cesium;
const colorAll = {
@@ -21,6 +22,10 @@
slopeArrow: null,
elevationTool: null,
rainEffect: null,
+ snowEffect: null, // 鏂板闆晥鏋滃疄渚�
+ regionTerrain: null,
+ polygonPosition: [],
+ PolygonArr: [],
init(earthCtrl) {
this.earthCtrl = earthCtrl;
@@ -33,7 +38,20 @@
const b = parseInt(hex.substring(4, 6), 16) / 255;
return new Cesium.Color(r, g, b, 1.0);
},
- // 澶╂皵
+ // 娓呴櫎澶╂皵鐗规晥
+ delRain() {
+ if (this.rainEffect) {
+ this.rainEffect.destroy()
+ this.rainEffect = null
+ }
+ },
+ delSnow() {
+ if (this.snowEffect) {
+ this.snowEffect.destroy();
+ this.snowEffect = null;
+ }
+ },
+ // 闆ㄥぉ妯℃嫙
toggleRain(option, show) {
console.log(option, 'option')
// 鍏堥攢姣佹棫瀹炰緥
@@ -48,76 +66,107 @@
color: this.hexToColor(option.rainColor) // 闆ㄧ殑棰滆壊
})
},
- // 鍧″害鍒嗘瀽
- pdfx(option) {
- this.elevationTool = new SmartEarth.ElevationTool(earthCtrl)
- if (option.terrainRender == '1') {
- this.elevationTool.type = 'slope'
- } else {
- this.elevationTool.type = 'none'
+ // 闆ぉ妯℃嫙
+ toggleSnow(option = {}, show = true) {
+ console.log(option, 'option');
+ const defaultOption = {
+ snowSize: 0.02, // 榛樿闆殑澶у皬
+ snowSpeed: 100.0, // 榛樿闆殑閫熷害
+ snowColor: "#ffffff", // 榛樿棰滆壊锛氱櫧鑹�
+ };
+ option = { ...defaultOption, ...option };
+ if (this.snowEffect) {
+ this.snowEffect.destroy();
+ this.snowEffect = null;
}
- this.elevationTool.tf = option.contourLines
- this.elevationTool.setSpacing(option.spacing)
- this.elevationTool.setWidth(option.lineWidth)
- this.elevationTool.setContourColor(option.color);
- this.elevationTool.render();
- console.log(this.elevationTool, 'eleelelelelelelel')
- },
- // 鍧″悜绠ご
- pxjt(colors, angles) {
- this.slopeArrow = earthCtrl.factory.createSlopeArrow({});
- this.slopeArrow.setColorsAndAngles(colors, angles);
+ this.snowEffect = new SnowEffect(earthCtrl.viewer, {
+ snowSize: option.snowSize, // 闆殑澶у皬
+ snowSpeed: option.snowSpeed, // 闆殑閫熷害
+ snowColor: this.hexToColor(option.snowColor), // 闆殑棰滆壊
+ });
- // 鍒涘缓缁樺埗宸ュ叿
- const drawTool = earthCtrl.shapeTool.createDrawShapeTool((e) => {
+ // 鎺у埗鏄剧ず/闅愯棌
+ if (this.snowEffect) {
+ this.snowEffect.show(show);
+ }
+ },
+ // 鍖哄煙鍒掑垎宸ュ叿
+ hfqy() {
+ this.regionTerrain = earthCtrl.factory.createRegionTerrain({});
+ this.polygonPosition = [];
+
+ const draw = earthCtrl.shapeTool.createDrawShapeTool((e) => {
const polygonI = [];
- const polygonPosition = [];
for (const i of e.result) {
const ellipsoid = earthCtrl.coreMap.scene.globe.ellipsoid;
const cartographic = ellipsoid.cartesianToCartographic(i);
-
- const lon = Cesium.Math.toDegrees(cartographic.longitude);
- const lat = Cesium.Math.toDegrees(cartographic.latitude); // 绾害
+ const lon = SmartEarth.Cesium.Math.toDegrees(
+ cartographic.longitude
+ ); // 缁忓害
+ const lat = SmartEarth.Cesium.Math.toDegrees(cartographic.latitude); // 绾害
polygonI.push(lon, lat, 0);
- polygonPosition.push(lon, lat);
+ this.polygonPosition.push(lon, lat);
}
- const PolygonArr = [];
- PolygonArr.push({
+ this.PolygonArr.push({
id: earthCtrl.factory.createUUID(),
polygon: polygonI,
});
-
- // 娓呴櫎缁樺埗宸ュ叿
- drawTool.removeFromMap();
- // 璁剧疆鍧″害绠ご鐨勪綅缃拰绫诲瀷
- this.slopeArrow.setPositions(polygonPosition);
- this.slopeArrow.setSlopeType(1);
- this.slopeArrow.setRegionEnabled(true);
- console.log(this.slopeArrow, 'slope')
+ draw.removeFromMap();
+ this.regionTerrain.setPositions(this.polygonPosition);
+ this.regionTerrain.setRegionEnabled(true);
});
},
- // 鍏抽棴鍧″悜绠ご
- gbpxjt() {
+ // 鍧″害鍒嗘瀽
+ pdfx() {
+ if (this.regionTerrain) {
+ console.log('鍧″害鍒嗘瀽');
+ this.clearPreviousAnalysis(); // 鍏堟竻闄や箣鍓嶇殑鍒嗘瀽
+ this.regionTerrain.setType("slope");
+ this.regionTerrain.update();
+ }
+ },
+
+ // 鍧″悜绠ご
+ pxjt(colors, angles) {
+ if (this.regionTerrain) {
+ this.clearPreviousAnalysis(); // 鍏堟竻闄や箣鍓嶇殑鍒嗘瀽
+ this.regionTerrain.setType("aspect");
+ this.regionTerrain.update();
+ }
+
+ this.slopeArrow = earthCtrl.factory.createSlopeArrow({});
+ this.slopeArrow.setColorsAndAngles(colors, angles);
+ this.slopeArrow.setSlopeType(1);
+ },
+
+ // 绛夐珮绾垮垎鏋�
+ dgxfx(option) {
+ this.clearPreviousAnalysis(); // 鍏堟竻闄や箣鍓嶇殑鍒嗘瀽
+ this.hfqy();
+ this.elevationTool = new SmartEarth.ElevationTool(earthCtrl);
+ this.elevationTool.tf = option.contourLines;
+ this.elevationTool.setSpacing(option.spacing);
+ this.elevationTool.setWidth(option.lineWidth);
+ this.elevationTool.setContourColor(option.color);
+ this.elevationTool.render();
+ },
+
+ // 娓呴櫎涔嬪墠鐨勫垎鏋愶紙鍧″害銆佸潯鍚戙�佺瓑楂樼嚎锛�
+ clearPreviousAnalysis() {
+ if (this.regionTerrain) {
+ this.regionTerrain.setType("");
+ this.regionTerrain.update();
+ }
+
if (this.slopeArrow) {
this.slopeArrow.setSlopeType(0);
+ // this.slopeArrow = null;
+ }
+
+ if (this.elevationTool) {
+ this.elevationTool = null;
}
},
-
-
- toggleSnow(weather = "snow", show) {
- if (show) {
- earthCtrl.environment.showEffect(weather);
- } else {
- let snowValue = {
- test1: 2,
- test2: 1.0,
- test3: 0.5,
- test4: 0.5,
- };
- earthCtrl.environment.disableEffect(weather);
- }
- },
-
// 鏍囩粯
CreateLabel(pic, show) {
if (show) {
--
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