Eye tracking

[ALABOET]

Hey guys :) Quick question: how do I sync mouse movement with model's eyes, so that it always looks at the camera? I understand that it has something to do with lookAt, i found a working sample, but there the person used lookAt.target = camera syntax, which is not working for me since target property is missing. So what would be the approach? Thanks :)

[ke456-png]

To make the avatar's eyes always look at the camera, use "vrm.lookAt.target = camera" as you said.

const vrm = gltf.userData.vrm;
vrm.lookAt.target = camera;

// Render loop
function animate() {
  requestAnimationFrame( animate );
  const deltaTime = clock.getDelta();
  if ( currentVrm ) {
    // Need update vrm
    currentVrm.update( deltaTime );
  }
  renderer.render( scene, camera );
}
animate();

Here is the API reference for that.
https://pixiv.github.io/three-vrm/packages/three-vrm/docs/classes/VRMLookAt.html#target

[ALABOET]

thanks :)