title: How to reset or restart the ARCore session?
body: <p>I need to <code>reset</code>/<code>restart</code> the ARCore session. In ARKit, I just have to create a new configuration and execute the <code>RunWithConfigAndOptions</code> method, but I can't find any information on how to do this in ARCore. The following is the code I use in Unity for ARKit:</p>
  
  <pre><code>ARKitWorldTrackingSessionConfiguration config = new ARKitWorldTrackingSessionConfiguration();
  config.planeDetection = UnityARPlaneDetection.Horizontal;
  config.alignment = UnityARAlignment.UnityARAlignmentGravity;
  config.enableLightEstimation = true;  
  
  UnityARSessionNativeInterface.GetARSessionNativeInterface().RunWithConfigAndOptions(config, 
                                                                                      UnityARSessionRunOption.ARSessionRunOptionRemoveExistingAnchors | 
                                                                                      UnityARSessionRunOption.ARSessionRunOptionResetTracking);
  </code></pre>
  
  <p>I'm working in Unity, but I guess any information will be useful.</p>
  
  <p>Thanks</p>