[BiMMate]

Hi
I have this method to zoom to a BoundingBox:

Code:

    private void Zoom(bool isZoomSelection, BoundingBox? bBox = null)
    {
        if (this.BimScene is null)
        {
            return;
        }

        Threads.ExecuteOnUIThread(() =>
        {
            // BoundingBox can be NaN when there are no models -> Get RootNode BoundingBox instead with the grid
            bBox ??= !isZoomSelection
                ? this.BimScene.GetSceneBoundingBox()
                : this.BimScene.GetSelectionBoundingBox();
            if (bBox.Value.SizeX is float.NaN
                || bBox.Value.SizeY is float.NaN
                || bBox.Value.SizeZ is float.NaN)
            {
                bBox = this.BimScene.RootNode.GetLocalBoundingBox();
            }

            if (Settings.SingleInstance.CameraAnimationDuration > 0)
            {
                var corn = bBox.Value.GetCorners();
                var dist = this.targetPositionCamera.GetFitIntoViewDistanceOrViewWidth(corn, FitIntoViewType.CheckBounds, true, out var targ);
        
                var cameraAnimation = AnimationBuilder.CreateCameraAnimation(this.targetPositionCamera);
                cameraAnimation.EasingFunction = EasingFunctions.QuadraticEaseInOutFunction;
                cameraAnimation.Set(CameraAnimatedProperties.TargetPosition, targ, Settings.SingleInstance.CameraAnimationDuration);
                cameraAnimation.Set(CameraAnimatedProperties.Distance, dist, Settings.SingleInstance.CameraAnimationDuration);

                if (this.currentCameraAnimation is not null)
                {
                    this.currentCameraAnimation.Completed -= this.CameraAnimation_Completed;
                    this.currentCameraAnimation.Stop();
                }

                cameraAnimation.Start();
                this.currentCameraAnimation = cameraAnimation;
                
                this.currentCameraAnimation.Completed += this.CameraAnimation_Completed;
            }
            else
            {
                this.targetPositionCamera.TargetPosition = bBox.Value.GetCenterPosition();
                this.targetPositionCamera.FitIntoView(bBox.Value, false, 1.1f);
            
                this.UpdateCameraPosition();
            }
        }, true);
    }

It works pretty well when in perspective projection, but it does not work for ortographic
I know I must set ViewWidth and AspectRatio to handle that, so, could you please point me in the right direction to calculate the ViewWidth?