ShadowType
How the shadow map filters a shadow’s edge, as fiber’s shadows names
it. three r186 removed the soft filter fiber’s true and "soft" ask
for, so neither is offered.
Enumeration Members
Section titled “Enumeration Members”Basic:
"basic"
No filter: a hard, aliased edge, and the cheapest.
Percentage
Section titled “Percentage”Percentage:
"percentage"
Percentage-closer filtering, softened by each light’s
shadow.radius.
Variance
Section titled “Variance”Variance:
"variance"
Variance shadow maps: a blurred edge from each light’s
shadow.radius and shadow.blurSamples, at the cost of a blur pass
per light.