WXXR/miniprogram/pages/ar/plane-ar-v2-marker/behavior.js

 // 此处如果为jpeg,则后缀名也需要改成对应后缀
// const filePath = `${wx.env.USER_DATA_PATH}/marker-ar1.jpg`
// const mapfilePath = `${wx.env.USER_DATA_PATH}/marker-ar.jpg`

export default function getBehavior() {
  return Behavior({
    data: {
      width: 1,
      height: 1,
      fps: 0,
      memory: 0,
      cpu: 0,
      markerId: [],
      imgList: [],
    },
    methods: {
      onReady() { // 初始化 threejs
        this.session = wx.createVKSession({
          track: {
            plane: {
              mode:3
            },
            marker: true,
          },
          version: 'v2'
        })

       const session = this.session
        session.start(err => {
          if (err) {

            wx.redirectTo({
              // url: '/pages/ar/plane-ar-v2-marker/plane-ar-v2-marker',
              url: '/pages/ar-classic/scene-classic-show/index',
                success: () => {
                },
                fail: () => {
                },
              });

          //  return console.error('VK error: ', err)
          }
          else
          {
            
            wx.redirectTo({
              // url: '/pages/ar/plane-ar-v2-marker/plane-ar-v2-marker',
              url: '/pages/ar-classic/scene-classic-showsix/index',
             // url: '/pages/ar-classic/scene-classic-show/index',
                success: () => {
                },
                fail: () => {
                },
              });
          //  return console.error('VK error: ', err)
          }

      })
      }
    },
  })
}