mini-ar-demo/miniprogram/components/xr-ar-vio-marker-1/index.wxml

<xr-scene ar-system="modes:Plane; planeMode: 1" bind:ready="handleReady" bind:ar-ready="handleARReady">
  <!-- vio + marker 模式下 planeMode 需设置为 1 (只允许水平面识别) -->
  <xr-assets bind:progress="handleAssetsProgress" bind:loaded="handleAssetsLoaded">
    <xr-asset-load type="gltf" asset-id="anchor" src="https://mmbizwxaminiprogram-1258344707.cos.ap-guangzhou.myqcloud.com/xr-frame/demo/ar-plane-marker.glb" />
    <xr-asset-load type="gltf" asset-id="gltf-item" src="https://houseoss.4dkankan.com/mini-ar-test/AR/1/anima4.glb" />
    <xr-asset-load type="gltf" asset-id="butterfly" src="https://mmbizwxaminiprogram-1258344707.cos.ap-guangzhou.myqcloud.com/xr-frame/demo/butterfly/index.glb" />
    <xr-asset-load type="video-texture" asset-id="animaV" src="https://houseoss.4dkankan.com/mini-ar-test/AR/1/video1-480.mp4" options="autoPlay:false,loop:false,abortAudio:false,placeHolder:'https://houseoss.4dkankan.com/mini-ar-test/AR/1/video1-480.mp4?x-oss-process=video/snapshot,t_0,f_jpg,w_1000,m_fast,ar_auto'" />
    <xr-asset-material asset-id="matAnimaV" effect="simple" uniforms="u_baseColorMap: video-animaV" />
  </xr-assets>

  <xr-node>
    <!-- <xr-ar-tracker mode="Marker" src="https://houseoss.4dkankan.com/mini-ar-test/AR/1/marker.png" bind:ar-tracker-state="handleARTrackerState">
    </xr-ar-tracker> -->

    <xr-ar-tracker mode="Plane">
      <xr-gltf model="anchor" scale="0.2 0.2 0.2"></xr-gltf>
    </xr-ar-tracker>
    <xr-node node-id="setitem" visible="false">
      <xr-gltf model="gltf-item" scale="0.5 0.5 0.5" rotation="0 0 0" bind:gltf-loaded="handleGLTFLoaded"></xr-gltf>
    </xr-node>
    <xr-camera id="camera" node-id="camera" 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>