SoftShadowRenderingProviderShadowSlopeBias Property

Gets or sets the slope-scaled depth bias used to reduce shadow artifacts, such as shadow acne, caused by precision issues in shadow mapping. This value adjusts the bias based on the slope of the surface relative to the light direction. A higher value increases the bias, which can help reduce artifacts but may also cause shadows to appear detached from objects. The default value is 1.0.

public float ShadowSlopeBias { get; set; }