Component({
  properties: {
    capacity: {
      type: Number,
      value: 20
    },
    emitRate: {
      type: Number,
      value: 5
    },
    lifeTime:{
      type: Number,
      value: 3
    }
  },
  data: {
    loaded: false
  },
  lifetimes: {},
  methods: {
    handleReady({detail}) {
        const xrScene = this.scene = detail.value;
        console.log('xr-scene', xrScene);
        const xrFrameSystem = wx.getXrFrameSystem()

        //orb vfx
        const orb = xrScene.getElementById("orb");
        var tempSystem = orb.getComponent('custom-particle');
        tempSystem.addAlphaGradient(0, 0, 0);
        tempSystem.addAlphaGradient(0.5, 1, 1);
        tempSystem.addAlphaGradient(1, 0, 0);
        tempSystem.addSizeGradient(0, 1, 1);
        tempSystem.addSizeGradient(1, 0, 0);

        //orbline vfx
        const orbLine = xrScene.getElementById("orbLine");
        tempSystem = orbLine.getComponent('custom-particle');
        tempSystem.addColorGradient(0, xrFrameSystem.Vector4.createFromNumber(1, 1, 0, 1));
        tempSystem.addColorGradient(1, xrFrameSystem.Vector4.createFromNumber(1, 0.68, 0, 1));
        tempSystem.addAlphaGradient(0, 0, 0);
        tempSystem.addAlphaGradient(0.5, 1, 1);
        tempSystem.addAlphaGradient(1, 0, 0);
        tempSystem.addSizeGradient(0, 1, 1);
        tempSystem.addSizeGradient(1, 0, 0);
    },

    handleAssetsProgress: function({detail}) {
      console.log('assets progress', detail.value);
      
    },
  }
})