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Question by Raidr · Oct 27, 2019 at 09:05 AM · camera3dlevelboundscamera follow

Adjusting camera so the whole level is visible

I want to adjust my Perspective camera so the whole level is visible. (Top-Down) The level is randomly generated so I need to programmatically set the camera position I have the bounds of the level, The script I have found does work but zooms too far away when the level is big

     void Start() {
         GenerateLevel();
         bounds = new Bounds(transform.position, Vector3.one);
         Renderer[] renderers = GetComponentsInChildren<Renderer>();
         foreach (Renderer renderer in renderers)
         {
             bounds.Encapsulate(renderer.bounds);
         }
         float cameraDistance = 2.0f; // Constant factor
         Vector3 objectSizes = bounds.max - bounds.min;
         float objectSize = Mathf.Max(objectSizes.x, objectSizes.y, objectSizes.z);
         float cameraView = 8.0f * Mathf.Tan(0.5f * Mathf.Deg2Rad * cam.fieldOfView); // Visible height 1 meter in front
         float distance = cameraDistance * objectSize / cameraView; // Combined wanted distance from the object
         distance += 0.5f * objectSize; // Estimated offset from the center to the outside of the object
         cam.transform.position = bounds.center - distance * cam.transform.forward;
 
     }

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