[SOLVED] point light shadow behavior

[Jeff_D]

Hello, wondering what could have caused for an incorrect shadow detached from the object as shown on the image below. Thank you.

Edited March 28, 2021 by Jeff_D

[silent]

Hi Jeff,

Could you please send us your scene (just data folder without any *.ung and *.cache files)? Maybe bias settings needs some tweaks, but it's hard to tell without seeing the scene first.

Thanks!

[Jeff_D]

 

On 3/28/2021 at 11:33 PM, silent said:

Hi Jeff,

Could you please send us your scene (just data folder without any *.ung and *.cache files)? Maybe bias settings needs some tweaks, but it's hard to tell without seeing the scene first.

Thanks!

done

data.zip

Edited March 31, 2021 by Jeff_D

[silent]

Hi Jeff,

Thank you for the test scene.

You need to tune the Shadow Bias / Normal Bias options (maybe also adjust the shadow resolution to avoid additional artifacts):

Thanks!

[Jeff_D]

Hi Silent,

Setting the Bias to 0 gives a good result.

Thank you,
Jeff