Possible issue with point light blending in some cases #2565
Description
As reported in https://hub.jmonkeyengine.org/t/september-2025-monthly-wip-screenshot-thread/48617/66?u=riccardoblb
there might be something broken in point light blending, when many lights affect different objects.
This doesn't seem to happen in every scene, so the exact steps to reproduce are unknown.
This might be fixed by #2549 that changed some math behind lights attenuation.
Might be related to : #2566