From b1ec910ae7c0c19f6afabafd3cb75722a6b059dd Mon Sep 17 00:00:00 2001 From: jihongshun <1151753686@qq.com> Date: 星期三, 30 七月 2025 15:54:33 +0800 Subject: [PATCH] 鼠标缩放控制视锥体 --- src/utils/components/init-map.vue | 512 ++++++++++++++++++++++++++++++++++++++++++++++++++++---- 1 files changed, 469 insertions(+), 43 deletions(-) diff --git a/src/utils/components/init-map.vue b/src/utils/components/init-map.vue index 3aebbca..4ecd9e3 100644 --- a/src/utils/components/init-map.vue +++ b/src/utils/components/init-map.vue @@ -4,16 +4,94 @@ <div ref="cesiumContainer" id="cesiumContainer"></div> <!-- 鐩告満瑙嗚瀹瑰櫒 --> <div ref="cesiumCamera" id="cesiumCamera"></div> + <div class="zoom-ui-container" @wheel="handleWheel"> + <!-- 涓棿榛勮壊鍑嗘槦妗� --> + <div + class="reticle" + :style="{ width: boxWidth + 'px', height: boxHeight + 'px' }" + ></div> + + <!-- 浣跨敤 ElementUI 鐨� Slider 鏇夸唬鍙樺�嶈酱 --> + <div class="zoom-bar-slider"> + <el-slider + v-model="zoomRatio" + vertical + height="200px" + :min="minZoom" + :max="maxZoom" + :step="0.1" + :format-tooltip="formatTooltip" + :marks="marks" + @input="onSliderInput" + /> + </div> + + <!-- 宸︿笅瑙掑�嶇巼淇℃伅 --> + <div class="zoom-info"> + <el-tag type="success">鍊嶇巼: {{ zoomRatio.toFixed(1) }}X</el-tag> + </div> + </div> + + + <!-- botton --> <div class="cesiumBotton"> <div class="cesiumButtonGroup"> <el-button id="groundPoi" @click="addGroundPoi()" type="primary">鍦伴潰鐐�</el-button> - <!-- <el-button id="groundPoi" @click="addGroundPoi()" type="primary">鍋滅暀鏃堕棿</el-button> --> <el-input v-model="mergeNumber" placeholder="璇疯緭鍏ュ悎骞惰寖鍥�" type="number" style="width: 150px;"></el-input> <el-button @click="mergePoint()" type="success">鍚堝苟</el-button> - <el-button @click="renderData()" type="success">鏁版嵁娓叉煋</el-button> - </div> + <!-- <div class="key-container"> + <div class="arrow-row"> + <div + class="arrow" + :class="{ active: activeKey === 'w' }" + >W</div> + </div> + <div class="key-row"> + <div + class="key" + :class="{ active: activeKey === 'a' }" + @mousedown="handleClick('a')" + >A</div> + <div + class="key" + :class="{ active: activeKey === 's' }" + @mousedown="handleClick('s')" + >S</div> + <div + class="key" + :class="{ active: activeKey === 'd' }" + @mousedown="handleClick('d')" + >D</div> + </div> + </div> + <div class="key-container"> + <div class="arrow-row"> + <div + class="arrow" + :class="{ active: activeKey === 'ArrowUp' }" + @mousedown="handleClick('ArrowUp')" + >鈫�</div> + </div> + <div class="key-row"> + <div + class="key" + :class="{ active: activeKey === 'ArrowLeft' }" + @mousedown="handleClick('ArrowLeft')" + >鈫�</div> + <div + class="key" + :class="{ active: activeKey === 'ArrowDown' }" + @mousedown="handleClick('ArrowDown')" + >鈫�</div> + <div + class="key" + :class="{ active: activeKey === 'ArrowRight' }" + @mousedown="handleClick('ArrowRight')" + >鈫�</div> + </div> + </div> --> </div> <!-- 鍔ㄦ�佸潗鏍囥�佸姩鎬佺浉鏈哄弬鏁版樉绀� --> @@ -39,7 +117,11 @@ let globalon = 0 let globalat = 0 let pois = [globalon, globalat,0] - +let cameraVideo +let ScopeElement; //鍏夎酱銆佽棰� +let preVideoScopePrimitiveArrTie = []; +let scratchSetViewMatrix3 = new Cesium.Matrix3(); +let chooseId // let pois = [0, 0,0] let holdingPosition; let rightKeyMove = false @@ -74,16 +156,38 @@ space: false, }, animationFrameId: null, - mergeNumber:null + mergeNumber:null, + activeKey: null, + timer: null, + zoomRatio: 1, + minZoom: 1, + maxZoom: 56, + baseBoxSize: 400, + marks: { + 1: '1X', + 7: '7X', + 14: '14X', + 28: '28X', + 56: '56X' + } } }, mounted(){ this.initCesium(); }, + computed: { + boxWidth() { + return this.baseBoxSize / this.zoomRatio; + }, + boxHeight() { + return (this.baseBoxSize * 0.75) / this.zoomRatio; // 楂樺害淇濇寔 4:3 姣斾緥 + } + }, beforeDestroy() { counter = 0 this.removeKeyboardEvents(); if (this.animationFrameId) cancelAnimationFrame(this.animationFrameId); + window.removeEventListener("keydown", this.handleKeydown); if (viewerC) viewerC.destroy(); }, methods:{ @@ -98,14 +202,13 @@ this.loadModel() this.addSyncListener() this.registerKeyboardEvents(); - let control = viewerC.scene.screenSpaceCameraController; control.enableRotate = false; control.enableTranslate = false; control.enableZoom = false; control.enableTilt = false; control.enableLook = false; - this.cammove_measure_point(); + viewerC.scene.camera.percentageChanged = 0.05聽 },1000) }, @@ -144,13 +247,6 @@ fullscreenButton: false, vrButton: false, }); - // 鍏抽棴澶╃┖鐩掓晥鏋� - // viewer.scene.skyAtmosphere = undefined; // 鎴栬�呰缃负 null - - // // 鍏抽棴鍏夌収鏁堟灉 - // viewer.scene.globe.enableLighting = false; // 鍏抽棴鍏夌収鏁堟灉 - - // viewer.imageryLayers.add(bdtvectoranoimagery); viewer._cesiumWidget._creditContainer.style.display="none"; return viewer; @@ -167,7 +263,6 @@ // 璁剧疆瑙嗚锛屼娇鍏堕粯璁ゆ煡鐪嬫煇涓湴鐞嗕綅缃� viewerM.scene.camera.setView({ destination: Cesium.Cartesian3.fromDegrees(globalon, globalat, 349.0), // 浠ョ粡绾害璁剧疆浣嶇疆锛堜緥濡傦細澶у簡榫欏叴璺級 - // destination: Cesium.Cartesian3.fromDegrees(0.0005, 0.0017, 207.8), // 浠ョ粡绾害璁剧疆浣嶇疆锛堜緥濡傦細澶у簡榫欏叴璺級 orientation: { heading: Cesium.Math.toRadians(194.65), // 鏂瑰悜 pitch: Cesium.Math.toRadians(-31.43), // 淇 @@ -199,11 +294,10 @@ }, addSyncListener() { // 瀛樹笅鍥炶皟浠ヤ究閿�姣� - // this._preRenderCallback = () => this.syncViewer(); viewerM.scene.preRender.addEventListener( this.syncViewer()); + window.addEventListener("keydown", this.handleKeydown); }, syncViewer(){ - console.log(viewerM.camera) viewerC.camera.flyTo({ destination: viewerM.camera.position, orientation: { @@ -246,7 +340,6 @@ let lng = Cesium.Math.toDegrees(cartographic.longitude); let lat = Cesium.Math.toDegrees(cartographic.latitude); height = cartographic.height; - console.log(lng+','+lat+','+height) } //鍦ㄤ袱涓獥鍙e垱寤烘爣娉� @@ -275,9 +368,34 @@ //鏍规嵁鍋忕Щ閲忔眰鍋忕Щ鍚戦噺 聽聽聽聽const scalerNormalize聽=聽Cesium.Cartesian3.multiplyByScalar(normalize,distance,new聽Cesium.Cartesian3()); const tagert = Cesium.Cartesian3.add(holdingPosition,scalerNormalize,new聽Cesium.Cartesian3()); - console.log(Cesium.Cartographic.fromCartesian(tagert)) + //鍒涘缓绌轰腑鐐筽in _this.creatPin("aerialPoiId"+counter,tagert,`绌�${counter}`,Cesium.Color.RED,viewerM); + //鏇存柊閿洏浜嬩欢 _this.updateCameraMovement(); + //褰撳墠閫夋嫨鐨刬d + chooseId = crypto.randomUUID() + //鍒涘缓瑙嗛敟浣� + let data = { + "altitude": Cesium.Cartographic.fromCartesian(tagert).height, + "id": chooseId, + "latitude": Cesium.Math.toDegrees(Cesium.Cartographic.fromCartesian(tagert).latitude), + "longitude": Cesium.Math.toDegrees(Cesium.Cartographic.fromCartesian(tagert).longitude), + } + //濉旂殑璺濈鍜岃娴嬬偣鐨勮窛绂� + const point1 = Cesium.Cartesian3.fromDegrees(0, 0, 50); + const point2 = Cesium.Cartesian3.fromDegrees(Cesium.Math.toDegrees(Cesium.Cartographic.fromCartesian(tagert).longitude), Cesium.Math.toDegrees(Cesium.Cartographic.fromCartesian(tagert).latitude), Cesium.Cartographic.fromCartesian(tagert).height); + + // 璁$畻璺濈锛堝崟浣嶏細绫筹級 + const distanceCalculate = Cesium.Cartesian3.distance(point1, point2) + data.distance = distanceCalculate + //鍙抽敭缁撴潫鍚庢妸缂╂斁閲嶇疆涓�1 + _this.zoomRatio = 1 + _this.createVideoScope(data) + setTimeout(() => { + viewerC.camera.changed.addEventListener(_this.onCameraChange) + }, 100); + + //缁撴潫鍙抽敭鐩戝惉 createPinHandler.destroy(); //缁撴潫涓诲浘鑱斿姩楣扮溂鐩戝惉 @@ -308,8 +426,6 @@ return result; }, changeCamera(position,heading){ - console.log(position) - console.log(heading) viewerC.camera.flyTo({ destination: position, orientation: { @@ -411,7 +527,6 @@ } else { groupEntity.position = position; } - console.log(groupEntity) } const key = event.key; const lower = key.toLowerCase(); @@ -510,7 +625,7 @@ } this.resetRoll(); // Schedule next frame - this.animationFrameId = requestAnimationFrame(this.updateCameraMovement); + // this.animationFrameId = requestAnimationFrame(this.updateCameraMovement); }, calculateDestinationPoint(lon1, lat1, bearing, distance, radius = 6371000) { const toRad = (d) => d * Math.PI / 180; @@ -578,15 +693,6 @@ // Fly back to the initial view (home) in 1 second viewerC.camera.flyHome(1.0); }, - move_measure_point(){ - CesiumSurvey.measureMovePoint(viewerM,'moveResultCon'); - }, - cammove_measure_point(){ - CesiumSurvey.cammeasureMovePoint(viewerM,'cammoveResultCon'); - }, - renderData(){ - this.$emit('renderData',viewerM) - }, mergePoint(){ let allEntities = viewerM.entities.values; // 鎵�鏈夊疄浣撳璞$粍鎴愮殑鏁扮粍 const grouped = {}; @@ -636,6 +742,231 @@ latitude: Cesium.Math.toDegrees(cartographic.latitude), height: cartographic.height }; + }, + handleClick(key) { + this.triggerKey(key); + }, + triggerKey(key) { + this.activeKey = key; + clearTimeout(this.timer); + this.timer = setTimeout(() => { + this.activeKey = null; + }, 200); + + // 鑷畾涔夊姩浣滆Е鍙� + console.log("Key triggered:", key); + // 杩欓噷鍙互鍙戝嚭浜嬩欢鎴栬皟鐢ㄥ叾瀹冩柟娉� + }, + handleKeydown(e) { + const key = e.key; + const validKeys = ["a", "s", "d", "w",'q','e','ArrowUp','ArrowDown','ArrowLeft','ArrowRight','q','e']; + if (validKeys.includes(key)) { + this.triggerKey(key); + } + this.updateCameraMovement() + }, + // 鍒涘缓鍒濆鍖栫殑鍏夎酱 + createVideoScope(data) { + if (data == undefined) { + this.$message({ + showClose: true, + message: '鏆傛棤鏁版嵁', + type: "warning", + }); + } else { + ScopeElement = this.createVideoElementOld( + "http://192.168.5.122:9998/live?port=1234&app=live&stream=mystream", + data.id, + 1.7778 + ); + // let poi = data.camPosition.split(","); + // let hight = data.pe_offset.split(","); + let positionCt3 = Cesium.Cartesian3.fromDegrees( + Number(data.longitude), + Number(data.latitude), + // Number(data.altitude) + Number(hight[1]) + 1.7 + Number(data.altitude) + ); + let inverseViewMatrix = this.hpr2m({ + position: positionCt3, // 鐩告満鍧愭爣 + // heading: Cesium.Math.toRadians(Number(120)), + // pitch: Cesium.Math.toRadians(Number(-5)), + // roll: Cesium.Math.toRadians(Number(0)), + heading: Cesium.Math.toRadians(180), + pitch: Cesium.Math.toRadians(0), + roll: Cesium.Math.toRadians(0), + }); + let frustum = new Cesium.PerspectiveFrustum({ + fov: Cesium.Math.toRadians(56), + aspectRatio: Number(1.77778), // 瀹介珮姣� + near: Number(0.05), // 璁惧鐒﹁窛 + far: Number(data.distance), // 鎷嶆憚璺濈 + }); + cameraVideo = new Cesium.XbsjCameraVideo({ + inverseViewMatrix: inverseViewMatrix, + frustum: frustum, + videoElement: ScopeElement, + showHelperPrimitive: true, + }); + cameraVideo._primitive.classificationType = 2; //聽鍚屾椂鎶曞奖鍦板舰鍜�3dtiles鏁版嵁 + cameraVideo.id = data.id; + let isHole = false; + cameraVideo._primitive.appearance.material = new Cesium.Material({ + fabric: { + type: "Color", + uniforms: { + color: new Cesium.Color(0, 1, 0, 0.2), + }, + }, + }); + cameraVideo._helperPrimitive.geometryInstances.attributes.color = + Cesium.ColorGeometryInstanceAttribute.fromColor( + new Cesium.Color(0, 1.0, 0, 1.0) + ); + // viewer.scene.primitives.add(cameraVideo); + let pmObj = {}; + pmObj.id = data.id; + pmObj.primitive = cameraVideo; + viewerM.scene.primitives.add(cameraVideo); + preVideoScopePrimitiveArrTie.push(pmObj); + preVideoScopePrimitiveArrTie.map((item)=>{ + if(item.id != chooseId){ + item.primitive.show = false + } + }) + } + // } + }, + // 鍒涘缓鍏夎酱涓嬬殑骞曞竷 + createVideoElementOld(videoSrc, id) { + var videoElement = document.createElement("div"); + videoElement.id = "video" + id; + videoElement.style.position = "absolute"; + videoElement.style.zIndex = "-100"; + videoElement.style.background = "green"; + document.getElementById("videoSource").appendChild(videoElement); + return videoElement; + }, + //h,p,r杞琺atrix4 + hpr2m(obj, result) { + // const inverseViewMatrix = Cesium.Transforms.headingPitchRollToFixedFrame(position, headingPitchRoll, undefined, undefined, result); + const inverseViewMatrix = Cesium.Transforms.eastNorthUpToFixedFrame( + obj.position, + undefined, + result + ); + let rotMat = Cesium.Matrix3.fromRotationX( + Cesium.Math.PI_OVER_TWO, + scratchSetViewMatrix3 + ); + Cesium.Matrix4.multiplyByMatrix3( + inverseViewMatrix, + rotMat, + inverseViewMatrix + ); + rotMat = Cesium.Matrix3.fromRotationY( + -obj.heading, + scratchSetViewMatrix3 + ); + Cesium.Matrix4.multiplyByMatrix3( + inverseViewMatrix, + rotMat, + inverseViewMatrix + ); + + rotMat = Cesium.Matrix3.fromRotationX(obj.pitch, scratchSetViewMatrix3); + Cesium.Matrix4.multiplyByMatrix3( + inverseViewMatrix, + rotMat, + inverseViewMatrix + ); + + rotMat = Cesium.Matrix3.fromRotationZ(-obj.roll, scratchSetViewMatrix3); + Cesium.Matrix4.multiplyByMatrix3( + inverseViewMatrix, + rotMat, + inverseViewMatrix + ); + + return inverseViewMatrix; + }, + onCameraChange() { + const camera = viewerC.camera; + const position = camera.positionCartographic; + const heading = Cesium.Math.toDegrees(camera.heading); + const pitch = Cesium.Math.toDegrees(camera.pitch); + const roll = Cesium.Math.toDegrees(camera.roll); + const point1 = Cesium.Cartesian3.fromDegrees(0, 0, 50); + const point2 = Cesium.Cartesian3.fromDegrees(Cesium.Math.toDegrees(position.longitude),Cesium.Math.toDegrees(position.latitude),position.height) + + var camResult = + position.longitude.toFixed(4) + + '\u00B0' + + ',' + + position.latitude.toFixed(4) + + '\u00B0' + + ',' + + position.height.toFixed(1) + + '绫�,' + + heading.toFixed(2) + + '\u00B0' + + ',' + + pitch.toFixed(2) + + '\u00B0' + + ',' + + roll.toFixed(1) + + '\u00B0'; + document.getElementById('cammoveResultCon').innerHTML = camResult; + // 璁$畻璺濈锛堝崟浣嶏細绫筹級 + const distanceBetween = Cesium.Cartesian3.distance(point1, point2) + console.log(preVideoScopePrimitiveArrTie) + preVideoScopePrimitiveArrTie.map((item)=>{ + if(item.id == chooseId){ + let obj = this.updateSZScope(Cesium.Math.toDegrees(position.longitude),Cesium.Math.toDegrees(position.latitude),position.height,heading,pitch,roll,this.zoomRatio,distanceBetween) + item.primitive.inverseViewMatrix = obj.M + item.primitive.frustum = obj.F + item.primitive.zoomRatio = this.zoomRatio + } + }) + }, + //鏇存柊瑙嗘浣撲綅缃� + updateSZScope(lon, lat, alt, camHeading, camPitch, camRoll, LightView,distanceBetween) { + let positionCt3 = Cesium.Cartesian3.fromDegrees( + Number(lon), + Number(lat), + Number(alt) + ); + let frustum = new Cesium.PerspectiveFrustum({ + fov: Cesium.Math.toRadians(56/LightView), + aspectRatio: Number(1.77778), + near: Number(0.05), + far: Number(distanceBetween), + }); + let inverseViewMatrixNew = this.hpr2m({ + position: positionCt3, + heading: Cesium.Math.toRadians(Number(camHeading)), + pitch: Cesium.Math.toRadians(Number(camPitch)), + roll: Cesium.Math.toRadians(Number(camRoll)), + }); + return {M: inverseViewMatrixNew, F: frustum}; + }, + handleWheel(event) { + const delta = event.deltaY; + const step = 0.5; + if (delta > 0) { + this.zoomRatio = Math.min(this.zoomRatio + step, this.maxZoom); + } else { + this.zoomRatio = Math.max(this.zoomRatio - step, this.minZoom); + } + this.onCameraChange() + }, + formatTooltip(val) { + if(val){ + return `${val.toFixed(1)}X`; + } + }, + onSliderInput(val) { + this.zoomRatio = val; } } } @@ -649,20 +980,23 @@ #cesiumContainer { margin: 0; padding: 0; - width: 60%; + width: 74%; height: calc(100vh - 205px); } #cesiumCamera { position: absolute; z-index: 2; background-color: rgba(47, 53, 60, 1); - padding: 0 5px; - right: 0px; - top: 0px; + /* padding: 0 5px; */ + right: 10px; + /* top: 0px; */ + bottom: 80px; margin: 0; - width: 33%; - height: calc(100vh - 400px); - border: 1px solid #000; + width: 400px; + height: 300px; + z-index: 6; + /* height: calc(100vh - 400px); */ + /* border: 1px solid #000; */ } .cesiumBotton { position: absolute; @@ -671,14 +1005,16 @@ /* padding: 0 5px; */ margin-top: 10px; right: 0px; + width: 410px; + height: calc(100vh - 210px); bottom: 30px; margin: 0; - width: 33%; - height: calc(30% - 30px); } .cesiumButtonGroup{ - margin-top: 10px; - margin-left: 10px; + position: absolute; + bottom: 0; + /* margin-top: 10px; + margin-left: 10px; */ } .moveResult{position:absolute;z-index:2;background-color:rgba(47,53,60,1);padding:0 5px;right:50%;bottom:30px; border:1px solid rgba(255,255,255,.1);box-sizing:content-box;width:220px;height:30px;font-size:14px;text-align:center} @@ -691,3 +1027,93 @@ .box_rb{width:10px;height:10px;position:absolute;border-bottom:2px solid #00d3e7;border-right:2px solid #00d3e7;right:0px;bottom:0px;} .box_lb{width:10px;height:10px;position:absolute;border-bottom:2px solid #00d3e7;border-left:2px solid #00d3e7;left:0px;bottom:0px;} </style> + +<style scoped> +.key-container { + display: inline-block; + background-color: rgba(0, 0, 0, 0.7); + padding: 8px 10px; + border-radius: 10px; + color: white; + font-family: sans-serif; + margin-top: 55px; +} + +.arrow-row{ + display: flex; + justify-content: center; + margin-bottom: 4px; +} +.key-row { + display: flex; + justify-content: space-between; + margin-bottom: 4px; +} + +.arrow, +.key { + width: 30px; + height: 30px; + margin: 0 2px; + background-color: #333; + border-radius: 4px; + display: flex; + justify-content: center; + align-items: center; + font-weight: bold; + transition: background-color 0.2s; + cursor: pointer; +} + +.arrow.active, +.key.active { + background-color: #00aaff; +} +</style> +<style scoped> +.zoom-ui-container { + /* width: 100%; + height: 100%; + position: relative; + background: #1e1e1e; /* 浣犲彲浠ユ浛鎹㈡垚鍥惧儚鎴栬棰戣儗鏅� */ + /* overflow: hidden; */ + width: 400px; + height: 300px; + position: absolute; + right: 10px; + bottom:80px; + /* background-color: red; */ + z-index: 9; + +} +/* 榛勮壊鍑嗘槦妗� */ +.reticle { + position: absolute; + left: 50%; + top: 50%; + border: 2px dashed orange; + transform: translate(-50%, -50%); + pointer-events: none; +} + +/* ElementUI 婊戝潡鏍峰紡鍖哄煙 */ +.zoom-bar-slider { + position: absolute; + right: 20px; + top: 50px; + height: 200px; +} + +/* 宸︿笅瑙掑�嶇巼鏍囩 */ +.zoom-info { + position: absolute; + bottom: 20px; + left: 20px; +} + +</style> +<style> +.el-slider.is-vertical .el-slider__marks-text{ + width: 30px!important; +} +</style> \ No newline at end of file -- Gitblit v1.9.3