Lights pass through the objects in unity

Question

I'm having a trouble, I'm trying to create a dark scene for my project, but, when I add lights, the lights pass through the objects, it has no sense, becouse it pass through the walls.

Light beside of an object

Light passing through the object

I tried setting my objects to static, but it is not working.

Also I tried setting Bias in my Universal Render Pipeline settings to 0, but, the same.

Hi Seokku. I think that the issue is essentially about shadow casting. If we want an object to block the light reaching another object, then we essentially want it to cast a shadow (in Unity terms). So it is important that your Lights are set up to support shadows. Also, your Universal Render Pipeline Asset should be configured so that it supports shadows (Lighting->Main Light and Additional Lights). The individual renderers can be configured to not cast shadows, but will be on per default. Some materials won't support shadows - often when rendering with semi-transparency. — Jakob Hougaard Andersen
– Jakob Hougaard Andersen, Commented Jan 5, 2023 at 8:21

Zirok · Accepted Answer · 2024-05-28 19:41:37Z

1

I know I'm a year late but I had the same problem recently and this is not because the object isn't casting shadows or light is passing through it. This problem is because of shadow strength. If the shadow strength value is lower than 1 Shadows won't be as black as desired. Set the shadow strength value to 1 in your light component and you're good to go.

answered May 28, 2024 at 19:41

Zirok

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