修复绘制轨迹线时，上一组数据没有清除的问题

riku

2025-03-27 90671325090a58b0dfc91dac6a84b1c2a09eaac7

 src/views/historymode/HistoryMode.vue

@@ -148,8 +148,8 @@
      // 刷新图例
      const factor = this.factorDatas.factor[this.factorType];
      sector.clearSector();
      // this.drawRoadLine(factor);
      this.drawRoadMap(factor);
      this.drawRoadLine(factor);
      // this.drawRoadMap(factor);
      this.drawMassMarks(factor);
    },
    // 绘制3D走行路线图