唐润平：风机旋转

src/components/content/tunnelScene/sceneClass/editEquipment/index.js

@@ -65,7 +65,11 @@ function handleOtherEqu(targetPoint, EqeName) {
 }
 
 // 风机
-function handleFanEqu(targetPoint, speed = 0) {
+function handleFanEqu(targetPoint, speed = Math.random().toFixed(1) * 1000) {
+  // 由于风机比较多，每个风机转速不一直，保存在一个数中遍历
+  if (!this.fanSpinArray) {
+    this.fanSpinArray = [];
+  }
   const equMesh = this.equMap.get("equ_fan").clone();
   const worldP = targetPoint.getWorldPosition(new this.THREE.Vector3());
   equMesh.position.copy(worldP);
@@ -78,7 +82,21 @@ function handleFanEqu(targetPoint, speed = 0) {
   targetPoint.info = {
     id: equMesh.id, //模型在场景id
   };
+
+  // 定义风机旋转
+  const fanLeaf = equMesh.getObjectByName("fan_leafs");
+  const fanSpin = new this.TWEEN.Tween({ rotation: 0 });
+  fanSpin.to({ rotation: 2 * Math.PI }, speed);
+  fanSpin.repeat(Infinity);
+  fanSpin.start();
+  fanSpin.onUpdate((obj) => {
+    fanLeaf.rotation.z = obj.rotation;
+  });
+
+  this.fanSpinArray.push(fanSpin);
 }
+
+// 删除传感器
 function removeEquipment(targetPoint) {
   if (!targetPoint.hasDevice) return;
   const mesh = this.scene.getObjectById(targetPoint.info.id);