This page provides information on the Curvature Map.
||Material Editor window|| > Material/Map Browser > Maps > V-Ray > VRayCurvature
Subdivs – Controls the number of samples around each shaded point.
Sample spread – Controls the radius of the sampled region
Min/Max Output Color – Allows the output color to be mapped to a range that is different than 0..1 (makes the output texture darker or lighter).
Scale – Scale factor for the curvature tracing. Can be used to match curvature on big and small objects.