Grass shadow artefacts

[werner.poetzelberger]

I have some strange behavior when using a grass object, regarding shadow artefacts.

Some of the billboards do throw shadows, not aligned to their surface.

I literally have tried out every setting in the material and in the grass object, but I cannot get rid of that.

Some settings seem to make it disappear, but they dont. Like orientation, or default style.

seems that the shadow is aligned to something different, if that is a possibility??

Any ideas?

 

Edited June 22, 2023 by werner.poetzelberger

[silent]

Hi Werner,

For billboard grass it may be an expected behavior, but we can tell more if we can take a look at this part of the scene. Can you export to upackage grass and terrain (or mesh) underneath it and send it to us?

Thanks!