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Fixed in 10.1.0-preview.11

Fixed in 7.5.2, 8.3.1

Votes

0

Found in [Package]

7.1.2

Issue ID

1270816

Regression

No

HDRP Shader Graph Sample Hair material shows square artifacts when it is lit by a non-directional light

Package: Scriptable Render Pipeline HD

-

How to reproduce:
1. Create an HDRP Template project
2. Open Package Manager window and import the Material Samples
3. Open the Hair Scene
4. Select the DirectionalLight gameObject in the Hierarchy and change it to a Point Light
5. Set the Intensity to 500000
6. Observe the Material ball in the Scene or Game view

Expected result: The Material ball is lit without any artifacts and appears the same way as when lit by a Directional type light
Actual result: The Material ball receives noise type square artifacts on the lit side

Reproducible with: 2019.3.0b4(7.1.2), 2019.4.10f1(7.4.3), 2020.1.4f1(8.2.0), 2020.2.0b1(9.0.0-preview.54, 10.0.0-preview.27)
Not reproducible with: 2019.3.0b4(7.1.1)
Could not test with: 2018.4.26f1(HDRP was in early preview stage)

Fixed in: 2020.2.0b1(10.1.0-preview.11)

Notes:
1. Light types affected - Point, Spot and Area
2. The material ball would not get lit by an Area light at all during testing

  1. Resolution Note (fix version 10.1.0-preview.11):

    Fixed in - HDRP 10.1.0-preview.11

  2. Resolution Note (fix version 8.3.1):

    Fixed in - HDRP 8.3.1 which is available in Unity 2020.1

  3. Resolution Note (fix version 7.5.2):

    Fixed in - HDRP 7.5.2 which is available in Unity 2019.4

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