Vue 使用 BIMFACE 实现3D着火demo

官网： https://bimface.com/
案例： https://bimface.com/developer-jsdemo#1011

<template>
  <div style="height: 90%;">
    <button class="button" id="btnAddFireEffect" @click="addFireEffect">添加火焰效果</button>
    <button class="button" @click="setFireScale">调整火焰大小</button>
    <button class="button" @click="setFireType">更改火焰类型</button>
    <button class="button" @click="setSmokeConcentration()">调整烟雾浓度</button>
    <!-- 定义DOM元素，用于在该DOM元素中显示模型或图纸 -->
    <div id="domId" style="height: 100%;"></div>
  </div>
</template>

<script>
  export default {
    name: ‘HelloWorld‘,
    data() {
      return {
        viewToken: ‘27cde9259aaf4411b432d32e63d8991a‘,
        viewer3D: ‘‘,
        app: ‘‘,
        viewAdded: false,
        isFireEffectAdded: false,
        fireEffect: ‘‘,
      }
    },
    mounted() {
      let loaderConfig = new BimfaceSDKLoaderConfig();
      loaderConfig.viewToken = this.viewToken;
      BimfaceSDKLoader.load(loaderConfig, this.successCallback, this.failureCallback);
    },
    methods: {
      successCallback(viewMetaData) {
        let dom4Show = document.getElementById(‘domId‘);
        // 设置WebApplication3D的配置项
        let webAppConfig = new Glodon.Bimface.Application.WebApplication3DConfig();
        webAppConfig.domElement = dom4Show;
        webAppConfig.enableExplosion = true;
        // 创建WebApplication3D，用以显示模型
        this.app = new Glodon.Bimface.Application.WebApplication3D(webAppConfig);
        this.app.addView(this.viewToken);
        this.viewer3D = this.app.getViewer();

        // 增加加载完成监听事件
        this.viewer3D.addEventListener(Glodon.Bimface.Viewer.Viewer3DEvent.ViewAdded, () => {
          this.viewAdded = true;
          //自适应屏幕大小
          window.onresize = () => {
            this.viewer3D.resize(document.documentElement.clientWidth, document.documentElement.clientHeight)
          }
          // 渲染场景
          this.viewer3D.render();
        });
      },

      failureCallback() {

      },

      setButtonText(btnId, text) {
        var dom = document.getElementById(btnId);
        if (dom != null && dom.nodeName == "BUTTON") {
          dom.innerText = text;
        }
      },
      addFireEffect() {
        if (!this.isFireEffectAdded) {
          let firePos = {
            x: -2194.954,
            y: -7739.213,
            z: 10527.306
          }
          let fireConfig = new Glodon.Bimface.Plugins.ParticleSystem.FireEffectConfig();
          fireConfig.position = firePos;
          fireConfig.viewer = this.viewer3D;
          this.fireEffect = new Glodon.Bimface.Plugins.ParticleSystem.FireEffect(fireConfig);
          this.setButtonText("btnAddFireEffect", "销毁火焰效果");
          this.viewer3D.render();
        } else {
          // 销毁火焰效果
          this.fireEffect.destroy();
          this.setButtonText("btnAddFireEffect", "添加火焰效果");
        }
        this.isFireEffectAdded = !this.isFireEffectAdded;
      },

      setFireScale() {
        if (!this.isFireEffectAdded) {
          window.alert("请先添加火焰效果");
        } else {
          let scale = this.fireEffect.getScale();
          if (scale == 1) {
            // 设置火焰粒子比例
            this.fireEffect.setScale(0.5);
            // 更新火焰参数配置
            this.fireEffect.update();
          } else {
            // 设置火焰粒子比例
            this.fireEffect.setScale(1);
            // 更新火焰参数配置
            this.fireEffect.update();
          }
        }
      },

      setFireType() {
        if (!this.isFireEffectAdded) {
          window.alert("请先添加火焰效果");
        } else {
          let type = this.fireEffect.getType();
          if (type == "Fire") {
            // 设置火焰类型
            this.fireEffect.setType(Glodon.Bimface.Plugins.ParticleSystem.FireType.Smoke);
            // 更新火焰参数配置
            this.fireEffect.update();
          } else {
            // 设置火焰类型
            this.fireEffect.setType(Glodon.Bimface.Plugins.ParticleSystem.FireType.Fire);
            // 更新火焰参数配置
            this.fireEffect.update();
          }
        }
      },

      setSmokeConcentration() {
        if (!this.isFireEffectAdded) {
          window.alert("请先添加火焰效果");
        } else {
          let concentration = this.fireEffect.getSmokeConcentration();
          if (concentration == 0.6) {
            // 设置烟雾浓度
            this.fireEffect.setSmokeConcentration(0.2);
            // 更新火焰参数配置
            this.fireEffect.update();
          } else {
            // 设置烟雾浓度
            this.fireEffect.setSmokeConcentration(0.6);
            // 更新火焰参数配置
            this.fireEffect.update();
          }
        }
      }



    },
  }
</script>

<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>
  * {
    margin: 0;
    padding: 0;
  }

  html,
  body {
    height: 100%;
  }

  .buttons {
    font-size: 0;
  }

  .button {
    margin: 5px 0 5px 5px;
    width: 100px;
    height: 30px;
    border-radius: 3px;
    border: none;
    background: #32D3A6;
    color: #FFFFFF;
  }

  .main {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    height: 100%;
  }

  #domId {}
</style>