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Won't Fix
Won't Fix in 2023.2.X
Votes
0
Found in
2023.2.0a1
Issue ID
UUM-27754
Regression
No
Angular Diameter Scale for Softness artifact
In a new exterior HDRP scene I just create a plane and put a lit material on it.
I notice an artifact between the two first cascades. The lign separating these cascades is really visible. The default value is 1 and to resolve this visual issue i set the parameter to 0.5.
Also I notice that the tool tip says that a greater value give a more smooth result, but I observe the inverse.
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Resolution Note:
The issue in this particular case is shadow bias settings that are set too low that introduce shadow acne artifacts on the surface. This issue is further amplified with the "Angular Diameter Scale for Softness" settings where the bias settings needs to be tuned. To fix the issue, adjust "Slope-Scale Depth Bias" and "Normal Bias" settings from defaults 0.5 and 0.75 respectively.
Resolution Note (2023.2.X):
The issue in this particular case is shadow bias settings that are set too low that introduce shadow acne artifacts on the surface. This issue is further amplified with the "Angular Diameter Scale for Softness" settings where the bias settings needs to be tuned. To fix the issue, adjust "Slope-Scale Depth Bias" and "Normal Bias" settings from defaults 0.5 and 0.75 respectively.