From 12d6cdda86f1801793c58c7693bf4664e7826ecd Mon Sep 17 00:00:00 2001
From: Surpriseplus <845948745@qq.com>
Date: 星期二, 18 七月 2023 17:29:31 +0800
Subject: [PATCH] 阴影分析，坡度破向分析
---
src/assets/js/Map/menuTool.js | 187 +++++++++++++++++++++++-----------------------
1 files changed, 94 insertions(+), 93 deletions(-)
diff --git a/src/assets/js/Map/menuTool.js b/src/assets/js/Map/menuTool.js
index 67a5646..9758d87 100644
--- a/src/assets/js/Map/menuTool.js
+++ b/src/assets/js/Map/menuTool.js
@@ -3,7 +3,7 @@
import rightServer from "./rightServer";
import config from "./config";
import CryptoJS from 'crypto-js';
-
+import Canvas2Image from 'canvas2image'
const menuTool = {
toolMenu: null,
toolFlag: null,
@@ -54,15 +54,20 @@
break;
case "d2"://绛夐珮绾垮垎鏋�
this.setcontour();
- break
+ break;
case "d3"://鍧″害鍒嗘瀽
+
this.setSlopeMap();
- break
+ break;
case "d4": //鍦熸柟閲忚绠�
this.Volumetric();
break;
case "d5": //褰卞儚瀵规瘮
this.CurtainContrast();
+ break;
+
+ case "d6"://闃村奖鍒嗘瀽
+ this.shadowAnalysis();
break;
case "e1"://蹇収
this.snapshot();
@@ -74,6 +79,23 @@
this.Coordposition();
break;
}
+ },
+
+
+ shadowAnalysis() {
+
+ if (earthCtrl.shadows) {
+ Viewer.animation.container.style.visibility = "hidden";
+ Viewer.timeline.container.style.visibility = "hidden";
+ Viewer.clock.shouldAnimate = false;
+ return earthCtrl.shadows = false
+ }
+ Viewer.clock.shouldAnimate = true;
+ Viewer.animation.container.style.visibility = "visible";
+ Viewer.timeline.container.style.visibility = "visible";
+ earthCtrl.shadows = true;
+
+
},
setLocalPosition(res) {
if (this.localPoint) {
@@ -103,43 +125,18 @@
Viewer.scene.globe.enableLighting = false;
return
}
- Viewer.scene.globe.enableLighting = true;
- let shadingUniforms = {};
- window.material = Cesium.Material.fromType("ElevationRamp");
- shadingUniforms = material.uniforms;
- shadingUniforms.minimumHeight = -10000;
- shadingUniforms.maximumHeight = 10000;
+ window.material = new Cesium.Material({
+ fabric: {
+ type: 'ElevationRamp',
+ uniforms: {
+ image: config.StaticFileBaseUrl + "/Assets/Images/color.png",
+ minimumHeight: -10000,
+ maximumHeight: 10000
+ }
+ }
+ })
+ Viewer.scene.globe.material = window.material
- shadingUniforms.image = this.getColorRamp();
-
- globe.material = material;
- },
- getColorRamp() {
- const ramp = document.createElement("canvas");
- ramp.width = 100;
- ramp.height = 1;
- const ctx = ramp.getContext("2d");
- let values = [0, 0.083, 0.166, 0.25, 0.333, 0.416, 0.5, 0.583, 0.666, 0.75, 0.833, 0.916, 0.999, 1];
- const grd = ctx.createLinearGradient(0, 0, 100, 0);
- grd.addColorStop(values[0], "rgb(56,168,0)"); //black
- grd.addColorStop(values[1], "rgb(77,179,0)"); //blue
- grd.addColorStop(values[2], "rgb(102,191,0)"); //pink
- grd.addColorStop(values[3], "rgb(126,204,0)"); //red
- grd.addColorStop(values[4], "rgb(155,217,0)"); //orange
- grd.addColorStop(values[5], "rgb(187,230,0)"); //yellow
- grd.addColorStop(values[6], "rgb(222,242,0)"); //white
- grd.addColorStop(values[7], "rgb(255,255,0)"); //white
- grd.addColorStop(values[8], "rgb(255,221,0)"); //white
- grd.addColorStop(values[9], "rgb(255,183,0)"); //white
- grd.addColorStop(values[10], "rgb(255,145,0)"); //white
- grd.addColorStop(values[11], "rgb(255,111,0)"); //white
- grd.addColorStop(values[12], "rgb(255,72,0)"); //white
- grd.addColorStop(values[13], "rgb(255,38,0)"); //white
-
- ctx.fillStyle = grd;
- ctx.fillRect(0, 0, 100, 1);
-
- return ramp;
},
//绛夐珮绾�
@@ -280,6 +277,7 @@
},
// 鐭╁舰姝ｆ柟褰�
createRectangle(entity) {
+ sgworld.Creator.SimpleGraphic.clear();
this.delRectangle();
var west = Cesium.Math.toDegrees(
entity.rectangle._coordinates.getValue().west
@@ -300,6 +298,9 @@
var north1 = ss[3];
var south1 = ss[1];
var geometry = Cesium.Rectangle.fromDegrees(west1, south1, east1, north1);
+ Viewer.camera.setView({
+ destination: Cesium.Rectangle.fromDegrees(west, south, east, north)
+ })
// var e = Viewer.entities.add({
// name: "姝ｆ柟",
@@ -311,29 +312,31 @@
// outlineColor: Cesium.Color.RED,
// },
// });
- const stripeMaterial = new Cesium.StripeMaterialProperty({
- evenColor: Cesium.Color.WHITE.withAlpha(0.5),
- oddColor: Cesium.Color.BLUE.withAlpha(0.5),
- repeat: 5.0,
- });
- var e = Viewer.entities.add({
- rectangle: {
- coordinates: geometry,
- outline: true,
- outlineColor: Cesium.Color.WHITE,
- outlineWidth: 4,
- stRotation: Cesium.Math.toRadians(45),
- material: stripeMaterial,
- },
- });
- this.squareOjb.push(e);
- // earthCtrl.Creator.SimpleGraphic.clear();
- Viewer.entities.remove(entity);
+ // const stripeMaterial = new Cesium.StripeMaterialProperty({
+ // evenColor: Cesium.Color.WHITE.withAlpha(0.5),
+ // oddColor: Cesium.Color.BLUE.withAlpha(0.5),
+ // repeat: 5.0,
+ // });
+ // var e = Viewer.entities.add({
+ // rectangle: {
+ // coordinates: geometry,
+ // outline: true,
+ // outlineColor: Cesium.Color.WHITE,
+ // outlineWidth: 4,
+ // stRotation: Cesium.Math.toRadians(45),
+ // material: stripeMaterial,
+ // },
+ // });
+ // this.squareOjb.push(e);
+ // // earthCtrl.Creator.SimpleGraphic.clear();
+ // Viewer.entities.remove(entity);
- window.functionForJs({
- type: 'exportMap',
- value: true
- })
+ setTimeout(() => {
+ window.functionForJs({
+ type: 'exportMap',
+ value: true
+ })
+ }, 1000);
},
// 鍒涘缓鍥惧舰
createSimpleGraphic(type, scene) {
@@ -387,8 +390,12 @@
},
//鍦熸柟閲忚绠�
Volumetric() {
- const Volumetric = earthCtrl.analysis.createVolumetricMeasure({});
- Volumetric.startDrawing();
+ if (window.Volumetric) {
+ window.Volumetric.deleteObject()
+ window.Volumetric = null
+ }
+ window.Volumetric = earthCtrl.analysis.createVolumetricMeasure({});
+ window.Volumetric.startDrawing();
},
//鍨傜洿楂樺害
verticalHeight() {
@@ -401,12 +408,20 @@
earthCtrl.Analysis.altitude(this.colorAll, () => { });
},
- //骞抽潰闈㈢Н
+ //琛ㄩ潰闈㈢Н
planeDistance() {
// earthCtrl.analysis.getPlaneArea(function (e) { });
+ // var colorAll = this.colorAll
+ // sgworld.Analysis.surfaceArea({
+ // colorAll,
+ // tin: false, // 鏄惁鏄剧ずtin涓夎缃�
+ // onlyTerrain: false // 鏄惁鍙祴閲忕簿缁嗗湴褰�
+ // }, () => {
- sgworld.Analysis.planeArea(this.colorAll, () => {
- });
+ // });
+ earthCtrl.analysis.getSurfaceArea3d(function (e) {
+ console.info(e);
+ })
},
//琛ㄩ潰璺濈
@@ -452,32 +467,17 @@
},
//娓呴櫎鏂规硶
clearTopTools(id) {
- // if (id) {
- // switch (id) {
- // case "a2":
- // break;
- // case "a3":
- // break;
- // case "b2"://璺濈娴嬮噺
- // case "b3"://闈㈢Н娴嬮噺
- // case "b4"://楂樼▼娴嬮噺
- // case "b5"://楂樺害娴嬮噺
+ if (earthCtrl.shadows) {
+ Viewer.animation.container.style.visibility = "hidden";
+ Viewer.timeline.container.style.visibility = "hidden";
+ Viewer.clock.shouldAnimate = false;
+ return earthCtrl.shadows = false
+ }
+ if (window.Volumetric) {
- // break;
- // case "c2": //鐐�
- // case "c3": //鏂囧瓧
- // case "c4": //绾�
- // case "c5": //鐭╁舰
- // case "c6": //澶氳竟褰�
-
- // break;
- // case "d5":
-
- // break;
- // case 'f1':
-
- // break;
- // }
+ window.Volumetric.deleteObject()
+ window.Volumetric = null
+ }
if (this.localPoint) {
this.localPoint.deleteObject();
@@ -498,11 +498,12 @@
}
sgworld.Analysis.clearMeasure()
sgworld.Creator.SimpleGraphic.clear();
- this.toolMenu.removeFromMap();
+ // this.toolMenu.removeFromMap();
sgworld.Creator.SimpleGraphic.clear();
// this.toolFlag = null;
- this.toolMenu = null;
+ // this.toolMenu = null;
// }
+ earthCtrl.analysis.deleteObject();
},
clearLeftTools(res) { },
};
--
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