WXXR/miniprogram/components/xr-custom-logic/index.js

Component({
  behaviors: [require('../common/share-behavior').default],
  properties: {},
  data: {
    loaded: false
  },
  lifetimes: {},
  methods: {
    handleReady: function({detail}) {
      this.scene = detail.value;
      this.rotSpeed = 1;
      this.rotAxis = 0;
    },
    handleTouchStart: function({detail}) {
      console.log('touch start', detail.value);
    },
    handleTouchEnd: function({detail}) {
      console.log('touch end', detail.value);
      this.rotAxis += 1;
      if (this.rotAxis >= 3) {
        this.rotAxis = 0;
      }

      this.changeSpeed();
    },
    handleDrag: function({detail}) {
      const info = detail.value;
      console.log('drag', info);
      this.rotSpeed += info.deltaX / this.scene.width;
      this.changeSpeed();
    },
    changeSpeed() {
      const xrSystem = wx.getXrFrameSystem();
      const el = this.scene.getElementById('artg');
      const comp = el.getComponent('auto-rotate');
      
      if (comp) {
        comp.setData({speed: [0, 0, 0].map((_, i) => i === this.rotAxis ? this.rotSpeed : 0)});
      }
    },
    handleAssetsProgress: function({detail}) {
      console.log('assets progress', detail.value);
    },
    handleAssetsLoaded: function({detail}) {
      console.log('assets loaded', detail.value);
      this.setData({loaded: true});
    },
    handleLog: function({detail}) {
      console.log('log', detail.value);
    }
  }
})