hsq-pro/src/views/vent/monitorManager/mainFanMonitor/mainWind.threejs.ts

import * as THREE from 'three';
import { CSS3DObject } from 'three/examples/jsm/renderers/CSS3DRenderer.js';
import Smoke from '/@/views/vent/comment/threejs/Smoke';
import { renderVideo } from '/@/utils/threejs/util';
import gsap from 'gsap';

class mainWindRect {
  model;
  modelName = 'main';
  group: THREE.Group | null = null; // 主通风机场景
  motorGroup1: THREE.Group | null = null; //电机
  motorGroup2: THREE.Group | null = null; //电机
  gearFront = {
    gear1: null, //扇叶
    gear2: null, //扇叶
    gear1Direction: -1,
    gear2Direction: 1,
    gearFrameId: undefined,
    gearRotateFactor: 0.5,
    endGearRotateFactor: 3,
  };
  gearBack = {
    gear1: null, //扇叶
    gear2: null, //扇叶
    gear1Direction: -1, // 扇叶转动方向
    gear2Direction: 1, // 扇叶转动方向
    gearFrameId: undefined,
    gearRotateFactor: 0.5, // 扇叶转动因素
    endGearRotateFactor: 3, // 扇叶最终转动速度因素
  };
  oldMaterial: THREE.Material = new THREE.MeshStandardMaterial();
  // smoke;
  frontSmoke: Smoke | null = null; // 前面风流对象
  backSmoke: Smoke | null = null; // 后面风流对象
  player1; // 视频播放器
  playerStartClickTime1 = new Date().getTime();
  frontWindowGroup;
  backWindowGroup;
  windowAngle = 0;
  fbmAnimationClip: THREE.AnimationClip | null = null;
  fbmMixers: THREE.AnimationMixer | null = null;
  fbmOpenAction: THREE.AnimationAction | null = null;

  constructor(model, playerVal1) {
    this.model = model;
    this.player1 = playerVal1;
  }
  // 添加 cssObject
  addCssText() {
    if (!this.group) {
      return;
    }
    const ztfjGroup = this.group.getObjectByName('ztfj');

    if (!this.group.getObjectByName('monitorText1')) {
      const worldPosition = new THREE.Vector3();
      ztfjGroup?.getObjectByName('Cylinder1042')?.getWorldPosition(worldPosition);
      const element = document.getElementById('inputBox') as HTMLElement;
      if (element) {
        const mainCSS3D = new CSS3DObject(element);
        mainCSS3D.name = 'monitorText1';
        mainCSS3D.scale.set(0.09, 0.09, 0.09);
        // mainCSS3D.position.set(23.78, 18.18, -6.85);
        mainCSS3D.position.set(worldPosition.x + 12, worldPosition.y - 10, worldPosition.z - 20);
        mainCSS3D.lookAt(worldPosition.x + 12, worldPosition.y - 0, worldPosition.z + 2);
        this.group.add(mainCSS3D);
      }
    }
    if (!this.group.getObjectByName('monitorText2')) {
      const worldPosition = new THREE.Vector3();
      ztfjGroup?.getObjectByName('Cylinder396')?.getWorldPosition(worldPosition);
      const element = document.getElementById('inputBox1') as HTMLElement;
      if (element) {
        const mainCSS3D = new CSS3DObject(element);
        mainCSS3D.name = 'monitorText2';
        mainCSS3D.scale.set(0.09, 0.09, 0.09);
        // mainCSS3D.position.set(23.78, 18.18, 16.82);
        mainCSS3D.position.set(worldPosition.x + 12, worldPosition.y - 10, worldPosition.z - 20);
        mainCSS3D.lookAt(worldPosition.x + 12, worldPosition.y - 0, worldPosition.z + 2);
        // mainCSS3D.lookAt(23.78, 20, 20.82);
        this.group.add(mainCSS3D);
      }
    }

    if (!this.group.getObjectByName('monitorText4')) {
      const worldPosition = new THREE.Vector3();
      const fbmGroup = this.group?.getObjectByName('fbm') as THREE.Group;
      if (fbmGroup) {
        fbmGroup?.getObjectByName('Box022')?.getWorldPosition(worldPosition);
        const element = document.getElementById('fbm') as HTMLElement;
        if (element) {
          const mainCSS3D = new CSS3DObject(element);
          mainCSS3D.name = 'monitorText4';
          mainCSS3D.scale.set(0.07, 0.07, 0.07);
          mainCSS3D.position.set(worldPosition.x + 20, worldPosition.y - 8, worldPosition.z - 20);
          mainCSS3D.lookAt(worldPosition.x + 20, worldPosition.y - 0, worldPosition.z + 2);
          this.group.add(mainCSS3D);
        }
      }
    }
  }

  clearCssText() {
    if (this.group) {
      const mainCSS3D1 = this.group.getObjectByName('monitorText1');
      const mainCSS3D2 = this.group.getObjectByName('monitorText2');
      if (mainCSS3D1) this.group.remove(mainCSS3D1);
      if (mainCSS3D2) this.group.remove(mainCSS3D2);
    }
  }

  addEcharts() {
    const echartsBox = document.getElementById('fan-echarts');
    if (echartsBox) {
      const canvasObj = echartsBox.getElementsByTagName('canvas')[0];
      // 将canvas 纹理转换为材质
      const echartsMap = new THREE.CanvasTexture(canvasObj); // 关键一步
      const echartsMaterial = new THREE.MeshBasicMaterial({
        map: echartsMap, // 设置纹理贴图
        transparent: true,
        side: THREE.FrontSide, // 这里是双面渲染的意思
      });
      echartsMaterial.blending = THREE.CustomBlending;
      const monitorPlane = this.group?.getObjectByName('monitorEcharts');
      if (monitorPlane) {
        monitorPlane.material = echartsMaterial;
      } else {
        const planeGeometry = new THREE.PlaneGeometry(17.6, 9.9); // 平面3维几何体PlaneGeometry
        const planeMesh = new THREE.Mesh(planeGeometry, echartsMaterial);
        planeMesh.name = 'monitorEcharts';
        planeMesh.scale.set(1, 1, 1);
        planeMesh.position.set(-47.38, 13.227, -21.79);
        this.group?.add(planeMesh);
      }
    }
  }

  initAnimation() {}

  startAnimation() {}

  /* 更新动画 */
  render() {
    if (!this.model) {
      return;
    }
    if (this.fbmMixers) this.fbmMixers?.update(1 / 25);
  }

  /* 点击风窗，风窗全屏 */
  mousedownModel(intersects: THREE.Intersection<THREE.Object3D<THREE.Event>>[]) {
    // 判断是否点击到视频
    intersects.find((intersect) => {
      const mesh = intersect.object;
      if (mesh.name === 'player1') {
        if (new Date().getTime() - this.playerStartClickTime1 < 400) {
          // 双击，视频放大
          if (this.player1) {
            this.player1.requestFullscreen();
          }
        }
        this.playerStartClickTime1 = new Date().getTime();
        return true;
      }
      return false;
    });
  }

  mouseUpModel() {}

  async setDeviceFrequency(deviceType, state, frequencyVal?) {
    debugger;
    // 调节频率
    if (frequencyVal) {
      this.resetSmokeParam(deviceType, frequencyVal, 0);
    }
    this.openOrCloseValve(deviceType, state, 0);
    this.startGearAnimation(deviceType, state, '', 0);
    if (deviceType === 'front') {
      this.frontSmoke?.startSmoke();
    } else {
      this.backSmoke?.startSmoke();
    }
    setTimeout(() => {
      this.lookMotor(deviceType, state, 10);
    }, 2000);
  }

  async openDevice(deviceType, smokeDirection, frequencyVal, duration?) {
    if (smokeDirection) {
      this.setSmokeDirection(deviceType, smokeDirection);
    }
    let smoke;
    if (deviceType === 'front') {
      smoke = this.frontSmoke;
    } else {
      smoke = this.backSmoke;
    }
    if (!smoke.frameId) {
      await this.lookMotor(deviceType, 'open', duration);
      await this.openOrCloseValve(deviceType, 'open', duration);
      this.startGearAnimation(deviceType, 'open', smokeDirection, frequencyVal, duration);
      debugger;
      smoke.startSmoke(duration);
    }
  }

  async closeDevice(deviceType, flag = true) {
    let smoke;
    if (deviceType === 'front') {
      smoke = this.frontSmoke;
    } else if (deviceType === 'back') {
      smoke = this.backSmoke;
    }
    if (smoke && smoke.frameId) {
      if (flag) {
        smoke.stopSmoke();
        await this.openOrCloseValve(deviceType, 'close');
        this.startGearAnimation(deviceType, 'close', '', null);
        await this.lookMotor(deviceType, 'close');
      } else {
        smoke.stopSmoke(0);
        await this.openOrCloseValve(deviceType, 'close', 0);
        this.startGearAnimation(deviceType, 'close', '', null, 0);
        await this.lookMotor(deviceType, 'close', 0);
      }
    }
  }

  async setSmokeDirection(deviceType, smokeDirection) {
    const windowPositivePath = [
      {
        path0: new THREE.Vector3(4.441, 20.267, 3.614),
        path1: new THREE.Vector3(5.041, 6.806, 3.614),
        isSpread: true,
        spreadDirection: -1, //
      },
      {
        path0: new THREE.Vector3(7.441, 0.806, 3.614),
        path1: new THREE.Vector3(41.583, 1.485, 3.614),
        isSpread: false,
        spreadDirection: 0, //
      },
      {
        path0: new THREE.Vector3(41.583, 1.485, 3.614),
        path1: new THREE.Vector3(42.741, 5.364, 3.614),
        isSpread: false,
        spreadDirection: 0,
      },
      {
        path0: new THREE.Vector3(42.741, 5.364, 3.614),
        path1: new THREE.Vector3(44.741, 17.267, 3.614),
        isSpread: true,
        spreadDirection: 1, // 1是由小变大(出)，-1是由大变小（进）
      },
    ];
    const windowInversePath = [
      {
        path0: new THREE.Vector3(44.741, 17.267, 3.614),
        path1: new THREE.Vector3(42.741, 5.364, 3.614),
        isSpread: true,
        spreadDirection: -1, //
      },
      {
        path0: new THREE.Vector3(42.741, 5.364, 3.614),
        path1: new THREE.Vector3(41.583, 1.485, 3.614),
        isSpread: false,
        spreadDirection: 0, //
      },
      {
        path0: new THREE.Vector3(41.583, 1.485, 3.614),
        path1: new THREE.Vector3(7.441, 0.806, 3.614),
        isSpread: false,
        spreadDirection: 0, // 1是由小变大，-1是由大变小
      },
      {
        path0: new THREE.Vector3(4.441, 17.267, 3.614),
        path1: new THREE.Vector3(5.041, 6.806, 3.614),
        isSpread: true,
        spreadDirection: 1, //
      },
    ];
    const tubPositivePath = [
      {
        path0: new THREE.Vector3(7.441, 0.806, 3.614),
        path1: new THREE.Vector3(44.583, 1.485, 3.614),
        isSpread: false,
        spreadDirection: 0, //
      },
      {
        path0: new THREE.Vector3(44.583, 1.485, 3.614),
        path1: new THREE.Vector3(45.741, 5.364, 3.614),
        isSpread: false,
        spreadDirection: 0,
      },
      {
        path0: new THREE.Vector3(45.741, 5.364, 3.614),
        path1: new THREE.Vector3(47.741, 17.267, 3.614),
        isSpread: true,
        spreadDirection: 1, // 1是由小变大(出)，-1是由大变小（进）
      },
    ];
    const tubInversePath = [
      {
        path0: new THREE.Vector3(47.741, 17.267, 3.614),
        path1: new THREE.Vector3(45.741, 5.364, 3.614),
        isSpread: true,
        spreadDirection: -1, //
      },
      {
        path0: new THREE.Vector3(45.741, 5.364, 3.614),
        path1: new THREE.Vector3(44.583, 1.485, 3.614),
        isSpread: false,
        spreadDirection: 0, //
      },
      {
        path0: new THREE.Vector3(44.583, 1.485, 3.614),
        path1: new THREE.Vector3(7.441, 0.806, 3.614),
        isSpread: false,
        spreadDirection: 0, // 1是由小变大，-1是由大变小
      },
    ];
    let smoke;
    if (deviceType === 'front') {
      smoke = this.frontSmoke;
    } else if (deviceType === 'back') {
      smoke = this.backSmoke;
    }
    switch (smokeDirection) {
      case 'tubPositivePath': // 风筒正
        smoke.setPath(tubPositivePath);
        break;
      case 'tubInversePath': // 风筒反
        smoke.setPath(tubInversePath);
        break;
      case 'windowPositivePath': // 风窗正
        smoke.setPath(windowPositivePath);
        break;
      case 'windowInversePath': // 风窗反
        smoke.setPath(windowInversePath);
        break;
    }
  }

  /* 播放气流动画 */
  /**
   *
   * @param controlType // 设备控制类型
   * @param deviceType //前后风机
   * @param frequencyVal // 风机运行频率
   * @param state // 打开、关闭状态
   */
  async playSmoke(controlType, deviceType, frequencyVal, state, smokeDirection) {
    debugger;
    if (frequencyVal) {
      this.resetSmokeParam(deviceType, frequencyVal);
    }
    if (controlType === 'startSmoke') {
      if (state === 'stop') {
        await this.closeDevice(deviceType);
      } else {
        // 开启时需要设置方向
        await this.openDevice(deviceType, smokeDirection, frequencyVal);
      }
    } else if (controlType === 'changeDirection') {
      // 改变扇叶转动方向、反风
      this.startGearAnimation(deviceType, 'changeDirection', smokeDirection, frequencyVal);
      let smoke;
      if (deviceType === 'front') {
        smoke = this.frontSmoke;
      } else {
        smoke = this.backSmoke;
      }
      if (smoke && smoke.frameId) {
        await smoke.stopSmoke();
        await this.setSmokeDirection(deviceType, smokeDirection);
        debugger;
        smoke.startSmoke();
      }
    } else if (controlType === 'frequency') {
      this.startGearAnimation(deviceType, 'frequency', smokeDirection, frequencyVal);
    } else if (controlType === 'initiatePlay') {
      this.openDevice(deviceType, smokeDirection, frequencyVal, 0);
    } else if (controlType === 'changeSmoke') {
      //
    }
  }
  stopSmoke() {
    this.closeDevice('front', false);
    this.closeDevice('back', false);
  }

  /* 打开或关闭蝶阀 */
  openOrCloseValve(deviceType, flag, duration = 3) {
    const ztfjGroup = this.group?.getObjectByName('ztfj');
    return new Promise((resolve) => {
      let diefa;
      if (deviceType == 'front') {
        diefa = ztfjGroup?.getObjectByName('butterfly_valve001') as THREE.Mesh;
      } else {
        diefa = ztfjGroup?.getObjectByName('butterfly_valve002') as THREE.Mesh;
      }
      let rotationY;
      if (flag == 'open') {
        rotationY = 0;
      } else {
        rotationY = Math.PI / 2;
      }
      if (diefa) {
        gsap.to(diefa.rotation, {
          y: rotationY,
          duration: duration,
          ease: 'none',
          onComplete: function () {
            resolve(null);
          },
        });
      }
    });
  }

  /* 风流调频, 范围1-50 */
  // opacityFactor (0.4 300)
  // life 最小 300， 最大 50
  // speedFactor 最大0， 最小100
  resetSmokeParam(deviceType, frequency, duration = 5) {
    if (frequency < 1) frequency = 1;
    if (frequency > 50) frequency = 50;
    let smoke;
    if (deviceType === 'front') {
      smoke = this.frontSmoke;
    } else {
      smoke = this.backSmoke;
    }
    const opacityFactor = (frequency / 50) * 0.8;
    duration = (Number(Math.abs(smoke.opacityFactor - opacityFactor).toFixed(1)) / 0.8) * 5;
    const life = (-250 / 50) * frequency + 300;
    gsap.to(smoke, {
      opacityFactor: opacityFactor,
      life: life,
      duration: duration,
      ease: 'easeInCirc',
      overwrite: true,
    });
  }

  /* 显示电机 */
  lookMotor(deviceType, flag, duration = 5) {
    return new Promise((resolve) => {
      const ztfjGroup = this.group?.getObjectByName('ztfj');
      let mesh, mesh1, mesh2, motorGroup;
      mesh1 = ztfjGroup?.getObjectByName('TWO00'); //前
      mesh2 = ztfjGroup?.getObjectByName('ONE00'); //后
      if (deviceType == 'front') {
        mesh = mesh1;
        motorGroup = this.motorGroup2;
      } else {
        mesh = mesh2;
        motorGroup = this.motorGroup1;
      }
      if (mesh && motorGroup) {
        if (flag == 'open') {
          mesh.material.depthWrite = false;
          mesh.material.depthTest = false;

          motorGroup.visible = true;
          gsap.to(mesh.material, {
            opacity: 0.1,
            duration: duration,
            overwrite: true,
            onComplete: function () {
              // mesh.material.color = '#000';
              resolve(null);
            },
          });
        } else {
          const opacity = mesh.material.opacity;
          Object.assign(mesh.material, this.oldMaterial, { opacity: opacity });
          mesh.material.depthWrite = true;
          mesh.material.depthTest = true;
          gsap.to(mesh.material, {
            opacity: 1,
            duration: 1,
            overwrite: true,
            onComplete: function () {
              resolve(null);
            },
          });
        }
      }
    });
  }

  /* 齿轮转动动画 1 - 50  最大3 */
  startGearAnimation(deviceType, flag, smokeDirection, frequencyVal, duration = 8) {
    let gearObj, gearDirection;
    if (deviceType === 'front') {
      gearObj = this.gearFront;
    } else {
      gearObj = this.gearBack;
    }
    if (smokeDirection === 'tubPositivePath') {
      gearDirection = 1;
    } else if (smokeDirection === 'tubInversePath') {
      gearDirection = -1;
    }
    if (frequencyVal) {
      const endGearRotateFactor = (3 / 50) * frequencyVal;
      duration = (8 / 3) * Math.abs(gearObj.endGearRotateFactor - endGearRotateFactor);
      gearObj.endGearRotateFactor = endGearRotateFactor;
    }

    const gearAnimation = () => {
      gsap.to(gearObj, {
        gearRotateFactor: gearObj.endGearRotateFactor,
        duration: duration,
        ease: 'easeInCubic',
        repeat: 0,
        overwrite: true,
      });

      const clock = new THREE.Clock(); // 时钟
      const h = () => {
        if (gearObj.gear1 && gearObj.gear2) {
          gearObj.gearFrameId = requestAnimationFrame(h);

          const dt = clock.getDelta();
          gearObj.gear1.rotation.x += dt * gearObj.gearRotateFactor * gearObj.gear1Direction;
          gearObj.gear2.rotation.x += dt * gearObj.gearRotateFactor * gearObj.gear2Direction;
        }
      };
      h();
    };
    if (flag === 'changeDirection') {
      if (gearDirection == -1 * gearObj.gear1Direction) {
        // 齿轮正在转，需要停止后再反方向转
        gsap.to(gearObj, {
          gearRotateFactor: 0,
          duration: duration,
          ease: 'easeInCubic',
          repeat: 0,
          onComplete: function () {
            window.cancelAnimationFrame(gearObj.gearFrameId);
            gearObj.gearFrameId = undefined;
            gearObj.gear1Direction = -1 * gearObj.gear1Direction;
            gearObj.gear2Direction = -1 * gearObj.gear2Direction;
            gearAnimation();
          },
        });
      }
    } else if (flag === 'open') {
      gearObj.gear1Direction = gearDirection;
      gearObj.gear2Direction = -1 * gearDirection;
      gearAnimation();
    } else if (flag === 'close') {
      gsap.to(gearObj, {
        gearRotateFactor: 0,
        duration: duration,
        ease: 'easeInCubic',
        repeat: 0,
        overwrite: true,
        onComplete: function () {
          window.cancelAnimationFrame(gearObj.gearFrameId);
          gearObj.gearFrameId = undefined;
        },
      });
    } else if (flag === 'frequency') {
      gsap.to(gearObj, {
        gearRotateFactor: gearObj.endGearRotateFactor,
        duration: duration,
        ease: 'easeInCubic',
        repeat: 0,
        overwrite: true,
      });
    }
  }

  /* 初始化口上面的气体 */
  initSmokeMass() {
    if (!this.frontSmoke) {
      this.frontSmoke = new Smoke('/model/img/texture-smoke.png', '#ffffff', 0, 0.4, 1.8, 100);
    }
    if (!this.backSmoke) {
      this.backSmoke = new Smoke('/model/img/texture-smoke.png', '#ffffff', 0, 0.4, 1.8, 100);
    }
  }

  /* 设置气流位置 */
  async setSmokePosition() {
    if (this.frontSmoke) {
      await this.frontSmoke.setPoints();
      this.frontSmoke.points.name = 'frontSmoke';
      this.group?.add(this.frontSmoke.points);
      // this.frontSmoke.points.position.set(-2.51, 2.51, 8.25);
      this.frontSmoke.points.position.set(-2.51, 2.51, 13.25);
    }
    if (this.backSmoke) {
      await this.backSmoke.setPoints();
      this.backSmoke.points.name = 'backSmoke';
      this.group?.add(this.backSmoke.points);
      // this.backSmoke.points.position.set(-2.2, 3.13, -7.8);
      this.backSmoke.points.position.set(-2.2, 3.13, -2.8);
    }
  }

  /** 初始化电机 */
  async initMotor() {
    // 前电机
    const motorGltf1 = await this.model.setGLTFModel('dj1');
    this.motorGroup1 = motorGltf1[0] as THREE.Group;
    this.motorGroup1?.position.set(0, 0, 5);
    this.motorGroup1.visible = false;
    this.motorGroup1.traverse((item) => {
      if (item instanceof THREE.Object3D) {
        item.renderOrder = -1;
        if (item.name === 'fan_blade003') {
          // @ts-ignore
          this.gearBack.gear1 = item as THREE.Group;
        } else if (item.name === 'fan_blade005') {
          // @ts-ignore
          this.gearBack.gear2 = item as THREE.Group;
        }
      }
    });
    this.motorGroup1.renderOrder = -1;
    this.group?.add(this.motorGroup1);

    // 后电机
    const motorGltf2 = await this.model.setGLTFModel('dj2');
    this.motorGroup2 = motorGltf2[0] as THREE.Group;
    this.motorGroup2?.position.set(0, 0, 5);
    this.motorGroup2.visible = false;
    this.motorGroup2.traverse((item) => {
      if (item instanceof THREE.Object3D) {
        item.renderOrder = -1;
        if (item.name === 'fan_blade007') {
          // @ts-ignore
          this.gearFront.gear1 = item as THREE.Group;
        } else if (item.name === 'fan_blade006') {
          // @ts-ignore
          this.gearFront.gear2 = item as THREE.Group;
        }
      }
    });
    this.motorGroup2.renderOrder = -1;
    this.group?.add(this.motorGroup2);
  }

  openOrCloseWindow(deviceType, flag) {
    const _this = this;
    let endAngle = 0,
      windowGroup;
    if (deviceType === 'front') {
      windowGroup = this.frontWindowGroup;
    }
    if (deviceType === 'back') {
      windowGroup = this.backWindowGroup;
    }
    if (flag == 'openWindow') {
      // 打开风窗
      endAngle = 1;
    } else {
      // 关闭风窗
      endAngle = 0;
    }
    if (windowGroup)
      gsap.to(this, {
        windowAngle: endAngle,
        duration: Math.abs(endAngle - this.windowAngle) * 10,
        ease: 'none',
        onUpdate: function () {
          windowGroup.children.forEach((mesh) => {
            mesh.rotation.z = _this.windowAngle;
          });
        },
      });
  }

  /** 初始化风窗 */
  initWindow() {
    if (!this.group) return;
    this.frontWindowGroup = new THREE.Group();
    this.frontWindowGroup.name = 'frontWindowGroup';

    this.backWindowGroup = new THREE.Group();
    this.backWindowGroup.name = 'backWindowGroup';
    if (this.group && this.group?.children.length > 0) {
      for (let i = this.group?.children.length - 1; i >= 0; i--) {
        const obj = this.group?.children[i];
        if (obj.type === 'Mesh' && obj.name && obj.name.startsWith('TC')) {
          const mesh = obj.clone();
          if (obj.name.startsWith('TC1')) {
            this.backWindowGroup.add(mesh);
          } else if (obj.name.startsWith('TC2')) {
            this.frontWindowGroup.add(mesh);
          }
          obj.removeFromParent();
          this.group?.remove(obj);
        }
      }
    }
    this.group?.add(this.backWindowGroup);
    this.group?.add(this.frontWindowGroup);
  }

  initFbmAnimation() {
    const fbmGroup = this.group?.getObjectByName('fbm') as THREE.Group;
    if (fbmGroup) {
      this.fbmAnimationClip = fbmGroup.animations[0];
      this.fbmMixers = new THREE.AnimationMixer(fbmGroup);
      this.fbmOpenAction = this.fbmMixers.clipAction(this.fbmAnimationClip);
      this.fbmOpenAction.loop = THREE.LoopOnce;
      this.fbmOpenAction.clampWhenFinished = true;

      this.fbmMixers.timeScale = 0.15;
    }
  }

  playAnimation(flag, duration?) {
    if (this.fbmOpenAction && this.fbmMixers && this.fbmAnimationClip) {
      if (duration == 0) {
        if (flag == 'open') {
          this.fbmOpenAction.reset();
          this.fbmOpenAction.time = this.fbmAnimationClip.duration;
          this.fbmOpenAction.timeScale = 1;
        } else {
          this.fbmOpenAction.reset();
          this.fbmOpenAction.time = 0;
          this.fbmOpenAction.timeScale = -1;
        }
        this.fbmOpenAction.play();
      } else {
        if (flag == 'open') {
          this.fbmOpenAction.reset();
          this.fbmOpenAction.time = 0;
          this.fbmOpenAction.timeScale = 1;
          this.fbmOpenAction.play();
        } else {
          this.fbmOpenAction.reset();
          this.fbmOpenAction.time = this.fbmAnimationClip.duration;
          this.fbmOpenAction.timeScale = -1;
          this.fbmOpenAction.play();
        }
      }
    }
  }

  mountedThree() {
    this.group = new THREE.Group();
    return new Promise(async (resolve) => {
      this.model.setGLTFModel(['bg1', 'fbm', 'ztfj', 'ztfj-fc'], this.group).then(async () => {
        // this.group = gltf[0];
        this.group?.position.set(-0.44, 19.88, 22.37);
        this.initSmokeMass();
        await this.setSmokePosition();

        const ztfjGroup = this.group?.getObjectByName('ztfj') as THREE.Group;
        const fbmGroup = this.group?.getObjectByName('fbm') as THREE.Group;
        const fcGroup = this.group?.getObjectByName('ztfj-fc') as THREE.Group;
        if (ztfjGroup) ztfjGroup.position.z = ztfjGroup.position.z + 5;
        if (fbmGroup) fbmGroup.position.z = fbmGroup.position.z + 5;
        if (fcGroup) fcGroup.position.z = fcGroup.position.z + 5;

        const mesh = ztfjGroup?.getObjectByName('jizu06') as THREE.Mesh; //前
        if (mesh && mesh.material) this.oldMaterial = mesh.material as THREE.MeshStandardMaterial;
        await this.initMotor();
        resolve(null);
        this.initWindow();
        this.initFbmAnimation();
      });
    });
  }

  destroy() {
    this.frontSmoke.clearSmoke();
    this.backSmoke.clearSmoke();
    const fbmGroup = this.group?.getObjectByName('fbm') as THREE.Group;
    if (this.fbmMixers && this.fbmAnimationClip && this.fbmOpenAction && fbmGroup) {
      this.fbmMixers.uncacheClip(this.fbmAnimationClip);
      this.fbmMixers.uncacheAction(this.fbmOpenAction.getClip(), fbmGroup);
      this.fbmMixers.uncacheRoot(fbmGroup);
      this.fbmAnimationClip.tracks = [];
      this.fbmAnimationClip = undefined;
      this.fbmOpenAction = undefined;
    }

    this.model.clearGroup(this.motorGroup1);
    this.model.clearGroup(this.motorGroup2);
    this.model.clearGroup(this.group);

    this.motorGroup1 = undefined;
    this.motorGroup2 = undefined;

    this.gearFront.gear1 = undefined;
    this.gearFront.gear2 = undefined;

    this.gearBack.gear1 = undefined;
    this.gearBack.gear2 = undefined;

    this.frontSmoke = undefined;
    this.backSmoke = undefined;

    this.model = undefined;
    this.group = undefined;
  }
}

export default mainWindRect;