Unity Issue Tracker - Additional Light shadows do not appear when custom shaders are used

Fixed

6.2.X

6.1.X

6000.1.0b2 onwards

6.0.X

6000.0.35f1 onwards

Looks like there was a typo in an earlier PR, creating a discrepancy on the behavior of two overloaded functions. This PR fixes the discrepancy, but please note that the actual behavior of the AdditionalLightRealtimeShadow function in Unlit materials is undefined (but it currently works as before and as the user expects).

Looks like there was a typo in an earlier PR, creating a discrepancy on the behavior of two overloaded functions (AdditionalLightRealtimeShadow). This PR fixes the discrepancy, but please note that the actual behavior of the AdditionalLightRealtimeShadow function in Unlit materials is undefined (but it currently works as before and as the user expects).

How to reproduce:
1. Open the attached “IN-95392_URPAdditionalLightBug“ project
2. Open the “SampleScene“ and enter Scene View
3. Observe the result

Expected result: “Cube“ GameObject receives shadows from “Point Light“ GameObject
Actual result: “Cube“ GameObject does not receive shadows from “Point Light“ GameObject

Reproducible with: 6000.0.35f1, 6000.0.39f1, 6000.1.0b7, 6000.2.0a4
Not reproducible with: 2022.3.58f1, 6000.0.34f1

Reproducible on: MacOS 15.3 (M4), Windows 10 (by user)
Not reproducible on: No other environments tested

Note:

Reproducible in Player

Additional Light shadows do not appear when custom shaders are used

Unity: Lighting

Fixed

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Additional Light shadows do not appear when custom shaders are used

Unity: Lighting

Statuses

Fixed

Resolution Notes

Description

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Have a workaround or additional info about this issue?