// 从这里开始
var h1 = null;
var h2 = null;
var h3 = null;

var oldtransformNodex = null;
var oldtransformNodeOther = null;
var drag = null;
var notmoveGroup = null;
var movedGroup = null;

var movesingle = false;
var dynamicTexture = null;
var dynamicTexture2 = null;
var show = 50;
var showdd = 50;
BABYLON.DefaultLoadingScreen.prototype.displayLoadingUI = function () {
  if (document.getElementById("customLoadingScreenDiv")) {
    document.getElementById("customLoadingScreenDiv").style.display = "initial";
    return;
  }
  this._loadingDiv = document.createElement("div");
  //this._loadingDiv.style.height = '1750px';
  this._loadingDiv.id = "customLoadingScreenDiv";

  thecss = 'lohingifpc';
  thecss2 = 'zcpc'

  this._loadingDiv.innerHTML = "<div class='oka'><div class='" + thecss + "'><image src='./logok.gif' class='jiazaiimg'/></div>";

  // this._loadingDiv.innerHTML =
  // "<div class='oka'><div class='" +
  // thecss +
  // "'><image src='./logok.gif' class='jiazaiimg'/></div><div class='" +
  // thecss2 +
  // "'>由 <image class='feitimg' src='./img/yxlogo.png'/> 阅行客 提供技术支持!</div></div>";

  this._resizeLoadingUI();
  window.addEventListener("resize", this._resizeLoadingUI);
  document.body.appendChild(this._loadingDiv);
};

var movebyName = function (nodeName) {
  var x = scene.getTransformNodeByName(nodeName);
  moveTrans(x);
}

BABYLON.DefaultLoadingScreen.prototype.hideLoadingUI = function () {
  show = 50;
  document.getElementById("customLoadingScreenDiv").style.display = "none";
  document.getElementById("customLoadingScreenDiv_first").style.display = "none";
  document.title = '全景图';

  var prepareGroupButton = function (transformNodex, color, qu) {
    var mesheses = null;
    if (transformNodex.getClassName() == "TransformNode") {
      mesheses = transformNodex.getChildMeshes(false);
    } else {
      mesheses = [];
      mesheses.push(transformNodex);
    }

    for (var i = 0; i < mesheses.length; i++) {
      mesheses[i].actionManager = new BABYLON.ActionManager(scene);
      var theScaling = mesheses[i].scaling;
      /*if (true) {
          try {
              mesheses[i].actionManager.registerAction(new BABYLON.InterpolateValueAction(BABYLON.ActionManager.OnPointerOutTrigger, mesheses[i], "scaling", new BABYLON.Vector3(theScaling.x, theScaling.y, theScaling.z), 100));
              mesheses[i].actionManager.registerAction(new BABYLON.InterpolateValueAction(BABYLON.ActionManager.OnPointerOverTrigger, mesheses[i], "scaling", new BABYLON.Vector3(theScaling.x * 1.01, theScaling.y * 1.01, theScaling.z * 1.01), 100));
              
          } catch (error) {
              //alert(error)
          }
      }*/

      var clickbegin = false;
      mesheses[i].actionManager.registerAction(
        new BABYLON.ExecuteCodeAction({
          trigger: BABYLON.ActionManager.OnPointerOverTrigger,
          parameter: ""
        },
          function () {
            clickbegin = true;
            if (true) {
              if (oldtransformNodeOther != null) {
                oldtransformNodeOther.removeBehavior(drag);
                var mesheses2 = null;
                if (oldtransformNodeOther.getClassName() == "TransformNode") {
                  mesheses2 = oldtransformNodeOther.getChildMeshes(false);
                } else {
                  mesheses2 = [];
                  mesheses2.push(oldtransformNodeOther);
                }
                for (var i = 0; i < mesheses2.length; i++) {
                  try {
                    h2.removeMesh(mesheses2[i]);
                  } catch (error) {
                    // alert(error)
                  }
                }
              }
              oldtransformNodeOther = transformNodex;
              //transformNodex.addBehavior(drag);

              var mesheses3 = null;
              if (transformNodex.getClassName() == "TransformNode") {
                mesheses3 = transformNodex.getChildMeshes(false);
              } else {
                mesheses3 = [];
                mesheses3.push(transformNodex);
              }
              for (var i = 0; i < mesheses3.length; i++) {
                try {
                  h2.addMesh(mesheses3[i], color);
                } catch (error) {
                  // alert(error)
                }
              }
              clickbegin = false;
            }
          }
        )
      );
      mesheses[i].actionManager.registerAction(
        new BABYLON.ExecuteCodeAction({
          trigger: BABYLON.ActionManager.OnPickTrigger,
          parameter: ""
        },
          function () {
            clickbegin = true;
            if (true) {
              try {
                quClick(qu);
              } catch (error) {
                // alert(error)
              }
              clickbegin = false;
            }
          }
        )
      );
    }
  }

  var prepareGroupButton2 = function (transformNodex, color, qu) {
    var mesheses = null;
    if (transformNodex.getClassName() == "TransformNode") {
      mesheses = transformNodex.getChildMeshes(false);
    } else {
      mesheses = [];
      mesheses.push(transformNodex);
    }

    for (var i = 0; i < mesheses.length; i++) {
      mesheses[i].actionManager = new BABYLON.ActionManager(scene);
      var theScaling = mesheses[i].scaling;
      /*if (true) {
          try {
              mesheses[i].actionManager.registerAction(new BABYLON.InterpolateValueAction(BABYLON.ActionManager.OnPointerOutTrigger, mesheses[i], "scaling", new BABYLON.Vector3(theScaling.x, theScaling.y, theScaling.z), 100));
              mesheses[i].actionManager.registerAction(new BABYLON.InterpolateValueAction(BABYLON.ActionManager.OnPointerOverTrigger, mesheses[i], "scaling", new BABYLON.Vector3(theScaling.x * 1.01, theScaling.y * 1.01, theScaling.z * 1.01), 100));
              
          } catch (error) {
              //alert(error)
          }
      }*/

      var clickbegin = false;
      mesheses[i].actionManager.registerAction(
        new BABYLON.ExecuteCodeAction({
          trigger: BABYLON.ActionManager.OnPointerOverTrigger,
          parameter: ""
        },
          function () {
            clickbegin = true;
            if (true) {
              if (oldtransformNodeOther != null) {
                oldtransformNodeOther.removeBehavior(drag);
                var mesheses2 = null;
                if (oldtransformNodeOther.getClassName() == "TransformNode") {
                  mesheses2 = oldtransformNodeOther.getChildMeshes(false);
                } else {
                  mesheses2 = [];
                  mesheses2.push(oldtransformNodeOther);
                }
                for (var i = 0; i < mesheses2.length; i++) {
                  try {
                    h2.removeMesh(mesheses2[i]);
                  } catch (error) {
                    // alert(error)
                  }
                }
              }
              oldtransformNodeOther = transformNodex;
              //transformNodex.addBehavior(drag);

              var mesheses3 = null;
              if (transformNodex.getClassName() == "TransformNode") {
                mesheses3 = transformNodex.getChildMeshes(false);
              } else {
                mesheses3 = [];
                mesheses3.push(transformNodex);
              }
              for (var i = 0; i < mesheses3.length; i++) {
                try {
                  h2.addMesh(mesheses3[i], color);
                } catch (error) {
                  // alert(error)
                }
              }
              clickbegin = false;
            }
          }
        )
      );
      mesheses[i].actionManager.registerAction(
        new BABYLON.ExecuteCodeAction({
          trigger: BABYLON.ActionManager.OnPickTrigger,
          parameter: ""
        },
          function () {
            clickbegin = true;
            if (true) {
              try {
                // quClick(transformNodex.name)
                cameraClick(transformNodex)
              } catch (error) {
                // alert(error)
              }
              clickbegin = false;
            }
          }
        )
      );
    }
  }

  var dag1 = scene.getTransformNodeByName("A区");
  var dag2 = scene.getTransformNodeByName("B区");
  var dag3 = scene.getTransformNodeByName("C区");

  var colorddd = new BABYLON.Color3(51 / 255, 156 / 255, 1);

  prepareGroupButton(dag1, colorddd, "A区")
  prepareGroupButton(dag2, colorddd, "B区")
  prepareGroupButton(dag3, colorddd, "C区")

  //绑功能点
  var cl = new BABYLON.Color3(0, 0, 1);
  var jk01 = scene.getTransformNodeByName("camera01");
  jk01.nameID = "DAK_MO_CAM_001"
  prepareGroupButton2(jk01, cl)

  var jk02 = scene.getTransformNodeByName("camera02");
  jk02.nameID = "DAK_MO_CAM_002"
  prepareGroupButton2(jk02, cl)

  var jk03 = scene.getTransformNodeByName("camera03");
  jk03.nameID = "DAK_MO_CAM_003"
  prepareGroupButton2(jk03, cl)

  var jk04 = scene.getTransformNodeByName("camera04");
  jk04.nameID = "DAK_MO_CAM_004"
  prepareGroupButton2(jk04, cl)

  var jk05 = scene.getTransformNodeByName("camera05");
  jk05.nameID = "ZLS_MO_CAM_001"
  prepareGroupButton2(jk05, cl)

  var jk06 = scene.getTransformNodeByName("camera06");
  jk06.nameID = "ZLS_MO_CAM_002"
  prepareGroupButton2(jk06, cl)

  var jk07 = scene.getTransformNodeByName("camera07");
  jk07.nameID = "YLS_MO_CAM_001"
  prepareGroupButton2(jk07, cl)

  var jk08 = scene.getTransformNodeByName("camera08");
  jk08.nameID = "YLS_MO_CAM_002"
  prepareGroupButton2(jk08, cl)

  var jk09 = scene.getTransformNodeByName("camera09");
  jk09.nameID = "ZL_MO_CAM_001"
  prepareGroupButton2(jk09, cl)
  //set camera to null


  var x = scene.getMeshByName("档案架01_primitive0");
  x.overlayColor = BABYLON.Color3.White()
  x.renderOverlay = true;
  x = scene.getMeshByName("档案架02_primitive0");
  x.overlayColor = BABYLON.Color3.White()
  x.renderOverlay = true;

  x = scene.getMeshByName("档案架03_primitive0");
  x.overlayColor = BABYLON.Color3.White()
  x.renderOverlay = true;

  x = scene.getMeshByName("档案架04_primitive0");
  x.overlayColor = BABYLON.Color3.White()
  x.renderOverlay = true;

  x = scene.getMeshByName("档案架05_primitive0");
  x.overlayColor = BABYLON.Color3.White()
  x.renderOverlay = true;

  x = scene.getMeshByName("档案架06_primitive0");
  x.overlayColor = BABYLON.Color3.White()
  x.renderOverlay = true;

  x = scene.getMeshByName("档案架07_primitive0");
  x.overlayColor = BABYLON.Color3.White()
  x.renderOverlay = true;

  x = scene.getMeshByName("档案架08_primitive0");
  x.overlayColor = BABYLON.Color3.White()
  x.renderOverlay = true;

  x = scene.getMeshByName("档案架09_primitive0");
  x.overlayColor = BABYLON.Color3.White()
  x.renderOverlay = true;

  x = scene.getMeshByName("档案架10_primitive0");
  x.overlayColor = BABYLON.Color3.White()
  x.renderOverlay = true;


  x = scene.getMeshByName("前门01_primitive0");
  x.overlayColor = BABYLON.Color3.White()
  x.renderOverlay = true;

  x = scene.getMeshByName("后门01_primitive0");
  x.overlayColor = BABYLON.Color3.White()
  x.renderOverlay = true;

  x = scene.getMeshByName("立方体_5_2.001_LOD1_primitive0");
  x.overlayColor = BABYLON.Color3.White()
  x.renderOverlay = true;

  x = scene.getMeshByName("立方体_5_2.001_LOD1_primitive2");
  x.overlayColor = BABYLON.Color3.White()
  x.renderOverlay = true;

  x = scene.getMeshByName("立方体_1_12.001_LOD1");
  x.overlayColor = BABYLON.Color3.White()
  x.renderOverlay = true;

  /*
   var hdrTexture2 = BABYLON.CubeTexture.CreateFromPrefilteredData("textures/environment.dds", scene);
 
   var plastic = new BABYLON.PBRMaterial("plastic", scene);
   plastic.reflectionTexture = hdrTexture2;
   plastic.microSurface = 0.96;
   plastic.albedoColor = new BABYLON.Color3(1, 1, 1);
   plastic.reflectivityColor = new BABYLON.Color3(0.003, 0.003, 0.003);
  
   scene.getMeshByName("墙体").material = plastic;
   
   alert("d");*/

  var light = new BABYLON.HemisphericLight("HemiLight", new BABYLON.Vector3(0, 1, 0), scene);
  light.intensity = 2;
  light.diffuse = new BABYLON.Color3(0.92, 0.92, 0.92);

  var material1 = scene.getMaterialByName("材质.107");
  material1.albedoColor = new BABYLON.Color3(168 / 255, 167 / 255, 168 / 255);
  material1.roughness = 1;

  //墙
  scene.getMaterialByName("cover_label.009").metallic = 0.36;
  scene.getMaterialByName("cover_label.009").albedoColor = new BABYLON.Color3(1, 1, 1);
  //scene.getMaterialByName("cover_label.010").metallic =0.36;
  //scene.getMaterialByName("cover_label.010").albedoColor = new BABYLON.Color3(1, 1, 1);

  //铁
  var material3 = scene.getMaterialByName("材质.116");
  material3.metallic = 0.9;
  material3.roughness = 0;
  material3.emissiveColor = new BABYLON.Color3(0.278, 0.278, 0.278);
  scene.getMaterialByName("材质.102").metallic = 0.9;
  scene.getMaterialByName("材质.102").roughness = 0.0;
  scene.getMaterialByName("材质.102").emissiveColor = new BABYLON.Color3(0.278, 0.278, 0.278);

  //scene.getMaterialByName("材质.132").metallic = 0.9;
  //scene.getMaterialByName("材质.132").roughness = 0.0;
  //scene.getMaterialByName("材质.132").emissiveColor = new BABYLON.Color3(0.278, 0.278, 0.278);

  scene.getMaterialByName("材质.122").metallic = 0.9;
  scene.getMaterialByName("材质.122").roughness = 0.0;
  scene.getMaterialByName("材质.122").emissiveColor = new BABYLON.Color3(0.278, 0.278, 0.278);

  //地
  var material2 = scene.getMaterialByName("材质.106");
  material2.albedoColor = new BABYLON.Color3(0.8, 0.8, 0.8);
  material2.metallic = 0.52;
  material2.roughness = 0;
  //material2.metallicReflectanceColor=new BABYLON.Color3(1,0,0);
  //material2.emissiveColor=new BABYLON.Color3(0.8,0.8,0.8);
  //地面扩大处理
  var meshground1 = scene.getMeshByName("地面A").clone();
  var meshground = scene.getMeshByName("地面A");
  meshground.isVisible = false;

  meshground1.position = new BABYLON.Vector3(-1.512, -0.069, 1.852);
  meshground1.scaling = new BABYLON.Vector3(0.022, 0.013, 0.005);
  meshground1.parent = scene.getMeshByName("__root__");

  //scene.getMeshByName("地面.002").isVisible = false;
  //scene.getMeshByName("地面.003").isVisible = false;
  //scene.getMeshByName("地面").isVisible = false;

  scene.getMaterialByName("材质.127").metallic = 0.80;
  scene.getMaterialByName("Wood-04.004").metallic = 0.80;
  scene.getMaterialByName("Wood-04.004").metallic = 0.80;

  scene.getMaterialByName("Desk.002").metallic = 0.80;
  scene.getMaterialByName("Desk.002").roughness = 0.72;
  //scene.getMaterialByName("Desk.003").metallic =0.80;
  //scene.getMaterialByName("Desk.003").roughness = 0.72;
  //scene.getMaterialByName("Desk.004").metallic =0.80;
  //scene.getMaterialByName("Desk.004").roughness = 0.72;

  //scene.getMaterialByName("Desk.007").metallic =0.80;
  //scene.getMaterialByName("Desk.007").roughness = 0.72;
  //scene.getMaterialByName("Desk.008").metallic =0.80;
  //scene.getMaterialByName("Desk.008").roughness = 0.72;
  //scene.getMaterialByName("Desk.009").metallic =0.80;
  //scene.getMaterialByName("Desk.009").roughness = 0.72;

  scene.getMaterialByName("Desk.019").metallic = 0.80;
  scene.getMaterialByName("Desk.019").roughness = 0.72;
  //scene.getMaterialByName("Desk.020").metallic =0.80;
  //scene.getMaterialByName("Desk.020").roughness = 0.72;
  //scene.getMaterialByName("Desk.021").metallic =0.80;
  //scene.getMaterialByName("Desk.021").roughness = 0.72;

  scene.getMaterialByName("Desk.022").metallic = 0.80;
  scene.getMaterialByName("Desk.022").roughness = 0.72;
  scene.getMaterialByName("Desk.023").metallic = 0.80;
  scene.getMaterialByName("Desk.023").roughness = 0.72;
  scene.getMaterialByName("Desk.024").metallic = 0.80;
  scene.getMaterialByName("Desk.024").roughness = 0.72;

  //scene.getMaterialByName("cover_label.010").alpha = 0.7;
  //scene.getMaterialByName("cover_label.010").transparencyMode=2; //ALPHABLEND

  scene.getMeshByName("档案架01_primitive3").material = scene.getMaterialByName("10.002");
  scene.getMeshByName("档案架02_primitive4").material = scene.getMaterialByName("09.002");
  scene.getMeshByName("档案架03_primitive4").material = scene.getMaterialByName("08.002");
  scene.getMeshByName("档案架04_primitive4").material = scene.getMaterialByName("07.002");
  scene.getMeshByName("档案架05_primitive4").material = scene.getMaterialByName("06.002");
  scene.getMeshByName("档案架06_primitive4").material = scene.getMaterialByName("05.002");
  scene.getMeshByName("档案架07_primitive4").material = scene.getMaterialByName("04.002");
  scene.getMeshByName("档案架08_primitive4").material = scene.getMaterialByName("03.002");
  scene.getMeshByName("档案架09_primitive4").material = scene.getMaterialByName("02.002");
  scene.getMeshByName("档案架10_primitive3").material = scene.getMaterialByName("01.002");



  console.log(scene.getMeshByName("圆柱_10"));
  scene.getMeshByName("圆柱_10").setEnabled(false)
  scene.getMeshByName("球体_4").setEnabled(false)

  //scene.getTransformNodeByName("档案柜01").setEnabled(false);
  //scene.getTransformNodeByName("档案柜02").setEnabled(false);
  var v1 = scene.getMeshByName("钢轨01");
  v1.position = new BABYLON.Vector3(v1.position.x, 60.0, v1.position.z);
  v1.scaling = new BABYLON.Vector3(1, 0.9, 1);

  var v2 = scene.getTransformNodeByName("后门01");
  v2.setParent(scene.getTransformNodeByName("档案柜03"), true);
  v2.position = new BABYLON.Vector3(v2.position.x, -122.479, v2.position.z);

  scene.getTransformNodeByName("红").setEnabled(false);
  scene.getTransformNodeByName("蓝").setEnabled(false);
}

// createScene function that creates and return the scene
var createScene = function () {
  engine.displayLoadingUI();
  // create a basic BJS Scene object
  var scene = new BABYLON.Scene(engine);

  // console.log("60ee2")
  // scene.debugLayer.show();
  var camera = new BABYLON.ArcRotateCamera("Camera", 0, 0, 5, new BABYLON.Vector3(0, -1, 0), scene);
  camera.setTarget(new BABYLON.Vector3(0, 2, 0));
  camera.attachControl(canvas, true);
  camera.lowerRadiusLimit = 2.0; // 这里是最大的位置，值越大，物体越小 
  camera.upperRadiusLimit = 40;
  camera.radius = 15.998;
  camera.alpha = Math.PI * -248.8 / 180;
  camera.beta = Math.PI * 66 / 180;;
  camera.inertia = 0.1; // 缩放的快慢
  camera.useAutoRotationBehavior = true; // 自动旋转

  camera.panningDistanceLimit = 2; //平移半径
  camera.panningInertia = 0;
  camera.autoTransitionRange = 1;
  camera.pinchToPanMaxDistance = 0.1;
  camera.pinchDeltaPercentage = 0.001;
  camera.useAutoRotationBehavior = false;

  scene.activeCamera = camera;

  // console.log("60e3")

  scene.activeCamera.useInputToRestoreState = true;
  var camera1_status = scene.activeCamera.storeState();

  // console.log("6033")
  // 改变场景背景颜色 - 背景颜色opacity值设为0，达到透明背景的效果
  scene.clearColor = new BABYLON.Color4(0, 0, 0, 0);
  var assetsManager = new BABYLON.AssetsManager(scene);
  var meshTask = assetsManager.addMeshTask("skull task", "", "asset/", "total2.glb");

  meshTask.onSuccess = function (task) {
    task.loadedMeshes[0].scaling = new BABYLON.Vector3(0.2, 0.2, -0.2);
    task.loadedMeshes[0].position = new BABYLON.Vector3(1.3, 2, 0);
  }
  meshTask.onError = function (task, message, exception) {
    console.log(message, exception);
  }

  var meshTask_camera = assetsManager.addMeshTask("skull task", "", "asset/", "TotalCamera.glb");

  meshTask_camera.onSuccess = function (task) {
    task.loadedMeshes[0].name = "cameras";
    task.loadedMeshes[0].scaling = new BABYLON.Vector3(0.2, 0.2, -0.2);
    task.loadedMeshes[0].position = new BABYLON.Vector3(1.3, 2, 0);
  }
  meshTask_camera.onError = function (task, message, exception) {
    console.log(message, exception);
  }
  // console.log("60ee")

  var hdrTexture = new BABYLON.CubeTexture.CreateFromPrefilteredData("textures/environmentSpecular.env", scene);

  scene.environmentTexture = hdrTexture;

  // console.log("604")
  var spriteManagerPlayer = new BABYLON.SpriteManager("playerManager", "./img/bl9.png", 10, {
    width: 100,
    height: 100
  }, scene);
  //spriteManagerPlayer.renderingGroupId = 2;
  spriteManagerPlayer.isPickable = true;
  // console.log("604")

  scene.onPointerDown = function (evt) {
    var pickResult = scene.pickSprite(this.pointerX, this.pointerY);
    var pick = scene.pick(scene.pointerX, scene.pointerY);
    // console.log(pick.pickedPoint);
    if (pickResult.pickedSprite != null) {
      if (pickResult.hit) {
        alert(pickResult.pickedSprite.name);
      }
    }
  };

  // console.log("x1");
  // renderCanvas.style.backgroundImage = 'url("./textures/' + '4' + '.jpg")';

  assetsManager.load();

  drag = new BABYLON.PointerDragBehavior({
    dragPlaneNormal: new BABYLON.Vector3(0, 0, 1)
  });
  //drag.useObjectOrienationForDragging = false;

  drag.validateDrag = (targetPosition) => {
    console.log(targetPosition)
    if (targetPosition.x > 10.5 || targetPosition.x < -10.5) {
      return false;
    }
    if (targetPosition.z > 10.5 || targetPosition.z < -10.5) {
      return false;
    }
    if (oldtransformNodex != null) {
      return true;
    }
  }
  drag.onDragEndObservable.add((event) => {
    console.log("dragEnd");
    //console.log(event);
    //console.log(line03_position)
  })

  //GUI
  h1 = new BABYLON.HighlightLayer("hl1", scene);
  h2 = new BABYLON.HighlightLayer("hl2", scene);
  h3 = new BABYLON.HighlightLayer("hl2", scene);
  var step = 0.1;
  var currentx = 1;

  var step2 = 0.1;
  var currentx2 = 0.1;
  h1.blurHorizontalSize = 0.1;
  var showx = 0;
  var showx2 = 2;


  scene.registerAfterRender(() => {
    h1.blurHorizontalSize = h1.blurVerticalSize + currentx;

    var nodealert = scene.getTransformNodeByName("camera01");
    if (nodealert != null) {
      var mesheses3 = null;
      if (nodealert.getClassName() == "TransformNode") {
        mesheses3 = nodealert.getChildMeshes(false);
      } else {
        mesheses3 = [];
        mesheses3.push(nodealert);
      }
      for (var i = 0; i < mesheses3.length; i++) {
        try {
          if (nodealert.baojing == true) {

            h3.addMesh(mesheses3[i], new BABYLON.Color3(1, 0, 0));
          } else {
            h3.removeMesh(mesheses3[i]);
          }
        } catch (error) {
          // alert(error)
        }
      }
    }

    var nodealert = scene.getTransformNodeByName("camera02");
    if (nodealert != null) {
      var mesheses3 = null;
      if (nodealert.getClassName() == "TransformNode") {
        mesheses3 = nodealert.getChildMeshes(false);
      } else {
        mesheses3 = [];
        mesheses3.push(nodealert);
      }
      for (var i = 0; i < mesheses3.length; i++) {
        try {
          if (nodealert.baojing == true) {

            h3.addMesh(mesheses3[i], new BABYLON.Color3(1, 0, 0));
          } else {
            h3.removeMesh(mesheses3[i]);
          }
        } catch (error) {
          // alert(error)
        }
      }
    }

    var nodealert = scene.getTransformNodeByName("camera03");
    if (nodealert != null) {
      var mesheses3 = null;
      if (nodealert.getClassName() == "TransformNode") {
        mesheses3 = nodealert.getChildMeshes(false);
      } else {
        mesheses3 = [];
        mesheses3.push(nodealert);
      }
      for (var i = 0; i < mesheses3.length; i++) {
        try {
          if (nodealert.baojing == true) {

            h3.addMesh(mesheses3[i], new BABYLON.Color3(1, 0, 0));
          } else {
            h3.removeMesh(mesheses3[i]);
          }
        } catch (error) {
          // alert(error)
        }
      }
    }

    var nodealert = scene.getTransformNodeByName("camera04");
    if (nodealert != null) {
      var mesheses3 = null;
      if (nodealert.getClassName() == "TransformNode") {
        mesheses3 = nodealert.getChildMeshes(false);
      } else {
        mesheses3 = [];
        mesheses3.push(nodealert);
      }
      for (var i = 0; i < mesheses3.length; i++) {
        try {
          if (nodealert.baojing == true) {
            h3.addMesh(mesheses3[i], new BABYLON.Color3(1, 0, 0));
          } else {
            h3.removeMesh(mesheses3[i]);
          }
        } catch (error) {
          // alert(error)
        }
      }
    }

    var nodealert = scene.getTransformNodeByName("camera05");
    if (nodealert != null) {
      var mesheses3 = null;
      if (nodealert.getClassName() == "TransformNode") {
        mesheses3 = nodealert.getChildMeshes(false);
      } else {
        mesheses3 = [];
        mesheses3.push(nodealert);
      }
      for (var i = 0; i < mesheses3.length; i++) {
        try {
          if (nodealert.baojing == true) {
            h3.addMesh(mesheses3[i], new BABYLON.Color3(1, 0, 0));
          } else {
            h3.removeMesh(mesheses3[i]);
          }
        } catch (error) {
          // alert(error)
        }
      }
    }

    var nodealert = scene.getTransformNodeByName("camera06");
    if (nodealert != null) {
      var mesheses3 = null;
      if (nodealert.getClassName() == "TransformNode") {
        mesheses3 = nodealert.getChildMeshes(false);
      } else {
        mesheses3 = [];
        mesheses3.push(nodealert);
      }
      for (var i = 0; i < mesheses3.length; i++) {
        try {
          if (nodealert.baojing == true) {
            h3.addMesh(mesheses3[i], new BABYLON.Color3(1, 0, 0));
          } else {
            h3.removeMesh(mesheses3[i]);
          }
        } catch (error) {
          // alert(error)
        }
      }
    }

    var nodealert = scene.getTransformNodeByName("camera07");
    if (nodealert != null) {
      var mesheses3 = null;
      if (nodealert.getClassName() == "TransformNode") {
        mesheses3 = nodealert.getChildMeshes(false);
      } else {
        mesheses3 = [];
        mesheses3.push(nodealert);
      }
      for (var i = 0; i < mesheses3.length; i++) {
        try {
          if (nodealert.baojing == true) {
            h3.addMesh(mesheses3[i], new BABYLON.Color3(1, 0, 0));
          } else {
            h3.removeMesh(mesheses3[i]);
          }
        } catch (error) {
          // alert(error)
        }
      }
    }

    var nodealert = scene.getTransformNodeByName("camera08");
    if (nodealert != null) {
      var mesheses3 = null;
      if (nodealert.getClassName() == "TransformNode") {
        mesheses3 = nodealert.getChildMeshes(false);
      } else {
        mesheses3 = [];
        mesheses3.push(nodealert);
      }
      for (var i = 0; i < mesheses3.length; i++) {
        try {
          if (nodealert.baojing == true) {

            h3.addMesh(mesheses3[i], new BABYLON.Color3(1, 0, 0));
          } else {
            h3.removeMesh(mesheses3[i]);
          }
        } catch (error) {
          // alert(error)
        }
      }
    }

    var nodealert = scene.getTransformNodeByName("camera09");
    if (nodealert != null) {
      var mesheses3 = null;
      if (nodealert.getClassName() == "TransformNode") {
        mesheses3 = nodealert.getChildMeshes(false);
      } else {
        mesheses3 = [];
        mesheses3.push(nodealert);
      }
      for (var i = 0; i < mesheses3.length; i++) {
        try {
          if (nodealert.baojing == true) {
            h3.addMesh(mesheses3[i], new BABYLON.Color3(1, 0, 0));
          } else {
            h3.removeMesh(mesheses3[i]);
          }
        } catch (error) {
          // alert(error)
        }
      }
    }

    if (currentx > 0.5) {
      step *= -1;
    }
    if (currentx < 0) {
      step *= -1;
    }
    currentx += step;

    if (currentx2 > 5) {
      step2 *= -1;
    }
    if (currentx2 < 0) {
      step2 *= -1;
    }
    currentx2 += step2;

    if (dynamicTexture != null && show == 0) {
      var textx = showx;
      var font_size = 48;
      var font = "bold " + font_size + "px Arial";
      dynamicTexture.drawText(textx, null, null, font, "#FF0000", "#ffffff", true);
      showx++;
      show = 50;
    }

    if (dynamicTexture2 != null && showdd == 0) {
      var textx = showx2;
      var font_size = 48;
      var font = "bold " + font_size + "px Arial";
      dynamicTexture2.drawText(textx, null, null, font, "#0000FF", "#ffffff", true);
      showx2++;
      showdd = 50;
      if (showx2 == 10) { showx2 = 0 }
    }

    show--;
    showdd--;
  });
  return scene;
}


var canvas = document.getElementById('renderCanvas');
// load the 3D engine
var engine = new BABYLON.Engine(canvas, true, {
  stencil: true
});

// call the createScene function
var scene = createScene();
scene.autoClear = true;
scene.imageProcessingConfiguration.exposure = 1;
scene.imageProcessingConfiguration.contrast = 1;
scene.environmentIntensity = 0.4;
engine.runRenderLoop(function () {
  scene.render();
});

window.addEventListener('resize', function () {
  engine.resize();
});

//功能：点区以后跳转到新页
//quName :转过来的区号
//function quClick(quName) {
//   if (quName == "A区") {
//        window.location.href = "http://192.168.99.117:8099/83/webA/index.html";
//    }
//    if (quName == "B区") {
//        window.location.href = "http://192.168.99.117:8099/83/webB/index.html";
//   }
//    if (quName == "C区") {
//        window.location.href = "http://192.168.99.117:8099/83/webC/index.html";
//   }
//}

function quClick (name) {
  window.parent.postMessage(
    {
      data: name
    },
    "*"
  );
}

//功能：点camera后事件
//function cameraClick(camera) {
//alert(camera.nameID);
//}

function cameraClick (camera) {
  window.parent.postMessage(
    {
      data: camera.nameID
    },
    "*"
  );
}

function HashMap () {
  //定义长度
  var length = 0;
  //创建一个对象
  var obj = new Object();

  //判断Map是否为空
  this.isEmpty = function () {
    return length == 0;
  }

  //判断对象中是否包含给定Key
  this.containsKey = function (key) {
    return (key in obj);
  }

  //判断对象中是否包含给定的Value
  this.containsValue = function (value) {
    for (var key in obj) {
      if (obj[key] == value) {
        return true;
      }
    }
    return false;
  }

  //向map中添加数据
  this.put = function (key, value) {
    if (!this.containsKey(key)) {
      length++;
    }
    obj[key] = value;
  }

  //根据给定的key获取Value
  this.get = function (key) {
    return this.containsKey(key) ? obj[key] : null;
  }

  //根据给定的Key删除一个值
  this.remove = function (key) {
    if (this.containsKey(key) && (delete obj[key])) {
      length--;
    }
  }

  //获得Map中所有的value
  this.values = function () {
    var _values = new Array();
    for (var key in obj) {
      _values.push(obj[key]);
    }
    return _values;
  }

  //获得Map中的所有key
  this.keySet = function () {
    var _keys = new Array();
    for (var key in obj) {
      _keys.push(key);
    }
    return _keys;
  }

  //获得Map的长度
  this.size = function () {
    return length;
  }

  //清空Map
  this.clear = function () {
    length = 0;
    obj = new Object();
  }
}

var yangans = new HashMap();
yangans.put('DAK_MO_CAM_001', 'camera01');
yangans.put('DAK_MO_CAM_002', 'camera02');
yangans.put('DAK_MO_CAM_003', 'camera03');
yangans.put('DAK_MO_CAM_004', 'camera04');
yangans.put('ZLS_MO_CAM_001', 'camera05');
yangans.put('ZLS_MO_CAM_002', 'camera06');
yangans.put('YLS_MO_CAM_001', 'camera07');
yangans.put('YLS_MO_CAM_002', 'camera08');
yangans.put('ZL_MO_CAM_001', 'camera09');

//功能转入报警
function Myalert (MathineID, baojing) {
  var theName = yangans.get(MathineID);
  if (theName == "camera01") {
    scene.getTransformNodeByName("camera01").baojing = baojing;
  }
  if (theName == "camera02") {
    scene.getTransformNodeByName("camera02").baojing = baojing;
  }
  if (theName == "camera03") {
    scene.getTransformNodeByName("camera03").baojing = baojing;
  }
  if (theName == "camera04") {
    scene.getTransformNodeByName("camera04").baojing = baojing;
  }
  if (theName == "camera05") {
    scene.getTransformNodeByName("camera05").baojing = baojing;
  }
  if (theName == "camera06") {
    scene.getTransformNodeByName("camera06").baojing = baojing;
  }
  if (theName == "camera07") {
    scene.getTransformNodeByName("camera07").baojing = baojing;
  }
  if (theName == "camera08") {
    scene.getTransformNodeByName("camera08").baojing = baojing;
  }
  if (theName == "camera09") {
    scene.getTransformNodeByName("camera09").baojing = baojing;
  }
}

//报警  true:表示报警， false :表示不报警
//Myalert("DAK_MO_OAO_001",true)