Make gaze visible and deactive sphere colliders

Assets/ownScripts/Eyetracking/README.md.meta

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Assets/ownScripts/Eyetracking/ShowGaze.cs

+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using Tobii;
+using Tobii.G2OM;
+using Tobii.XR;
+
+public class ShowGaze : MonoBehaviour
+{
+
+    public Shader lineShader;
+    public bool drawnGazeLine;
+    
+
+    // Update is called once per frame
+    void Update()
+    {
+        if (drawnGazeLine)
+        {
+            // Get eye tracking data in world space
+            var eyeTrackingData = TobiiXR.GetEyeTrackingData(TobiiXR_TrackingSpace.World);
+
+            // Check if gaze ray is valid
+            if (eyeTrackingData.GazeRay.IsValid)
+            {
+                // The origin of the gaze ray is a 3D point
+                var rayOrigin = eyeTrackingData.GazeRay.Origin;
+
+                // The direction of the gaze ray is a normalized direction vector
+                var rayDirection = eyeTrackingData.GazeRay.Direction;
+
+                var end = rayOrigin + 10 * rayDirection;
+
+                DrawLine(rayOrigin, end, Color.red);
+            }
+        }
+    }
+
+    void DrawLine(Vector3 start, Vector3 end, Color color, float duration = 0.01f)
+    {
+        start.y = start.y - 0.3f;
+        GameObject myLine = new GameObject();
+        myLine.transform.position = start;
+        myLine.AddComponent<LineRenderer>();
+        LineRenderer lr = myLine.GetComponent<LineRenderer>();
+        lr.material = new Material(lineShader);
+        lr.SetColors(color, color);
+        lr.SetWidth(0.01f, 0.01f);
+        lr.SetPosition(0, start);
+        lr.SetPosition(1, end);
+        GameObject.Destroy(myLine, duration);
+    }
+}

Assets/ownScripts/Eyetracking/ShowGaze.cs.meta

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Assets/ownScripts/Menu/MenuDataHolder.cs

@@ -15,7 +15,7 @@ public static class MenuDataHolder
     public static bool isNonScripted { get; set; } = false; //random behaviour of class starts with "true"
     public static bool isPresentation { get; set; } = true;//if true students will look at teacher. if false students will write
 
-    public static bool isAutomaticIntervention { get; set; } = true;//if true misbehaviour is interrupted automatically by a close teacher for example
+    public static bool isAutomaticIntervention { get; set; } = false;//if true misbehaviour is interrupted automatically by a close teacher for example
                                                                     //if false missbehaviour is interupted by the Teacher by clicking on the Student
 
     public static bool isExperiment { get; set; } = false;//if true scripts from erzwis are used. if false other options determine behaviour of class

ProjectSettings/QualitySettings.asset

@@ -93,7 +93,7 @@ QualitySettings:
     skinWeights: 2
     textureQuality: 0
     anisotropicTextures: 1
-    antiAliasing: 0
+    antiAliasing: 2
     softParticles: 0
     softVegetation: 0
     realtimeReflectionProbes: 0