WXTrackGame/miniprogram/components/2/xr-ar-2dmarker/index.wxml

<xr-scene ar-system="modes:Marker" id="xr-scene" bind:ready="handleReady" bind:ar-ready="handleARReady">
  <xr-assets bind:progress="handleAssetsProgress" bind:loaded="handleAssetsLoaded">
    <xr-asset-load type="gltf" asset-id="gltf" src="{{baseurl}}StreamingAssets/ui/xihanyuying.glb" />
  </xr-assets>
  <xr-env env-data="xr-frame-team-workspace-day" />
  <xr-node wx:if="{{arReady}}">
    <xr-ar-tracker mode="Marker" src="{{ar_2img}}" bind:ar-tracker-switch="handleTrackerSwitch"
      bind:ar-tracker-state="handleARTrackerState">
      <xr-gltf model="gltf" anim-autoplay position="0 0.8 0" scale="2 2 2" rotation="0 0 0" />
    </xr-ar-tracker>
    <xr-camera
      id="camera" node-id="camera" position="0.8 2.2 -5" clear-color="0.925 0.925 0.925 1"
      background="ar" is-ar-camera
    ></xr-camera>
  </xr-node>
  <xr-node node-id="lights">
    <xr-light type="ambient" color="1 1 1" intensity="1" />
    <xr-light type="directional" rotation="180 0 0" color="1 1 1" intensity="3" />
  </xr-node>
</xr-scene>