SDF Rounded Rectangle

Inputs

float2 Extents | default float2(0.3, 0.5)

float TopLeftRadius | default 0.1

float TopRightRadius | default 0.1

float BottomRightRadius | default 0.1

float BottomLeftRadius | default 0.1

Behaviour

Outputs the signed distance field for a rounded rectangle, based on the provided extents and the individual corner radii.
Extents is the total size of the resulting rounded rectangle. Corner radii are a percentage of the side length, so 0.5 in each will result in a circle if the extents are equal.