Light clustering issue

[omd24]

I noticed a rare issue with clustered spotlights which only appears at certain positions and orientations.

The issue can be reproduced using following camera position and orientation (replace the following code in BindlessDeferred::InitializeScene() line 1063:

    camera.SetPosition(Float3(3.49f, 1.76f, 0.49f));
    camera.SetXRotation(-0.26f);
    camera.SetYRotation(4.7f);

I also noticed, setting the scaleCorrection to 1.0f in BindlessDeferred::UpdateLights() before calculating light bounds, "fixes" the issue (though from your comment on it, this probably causes other issues due to inaccurate bounds ^^)