[HDRP] Dir light itself is visible underwater

[VizzzU]

Describe the bug Hard to explain . I join some pics . The dir light is visible when you look at t from underwater .

Screenshots / video

Log //

Versions 2019.3.10f1 // Crest HDRP 4.1 // HDRP v 7.1

To Reproduce Just going underwater and look at the dir light .

Platform

• Windows 10

Hardware Gtx 1060 6G

Additional context Add any other context about the problem here.

[huwb]

Thanks for opening this @VizzzU and apologies for the delay. @daleeidd is this impacted by setting Occlusion to 0 when under the surface do you think? Just wondering if this will be fixed by our other changes.

[magenta404]

@huwb It's not. It appears to be affected by smoothness.

[VizzzU]

No worries for the delay ! Yep it is affected by smoothness and the glitch is almost not visible if the light is correctly aligned with a HDR sky sun .