# Surface

Surface menu commands include items below.

Curvature | Display curvature contour mapping on surfaces.
Zebra | Display zebra stripe analysis on surfaces.
Point from UV Coordinates | Create a point from UV Coordinates.
UV Coordinates | Evaluate the UV coordinates of a point on a surface.
Gap between Surfaces | Evaluate gap between two surfaces.
Gap between a Curve and a Surface (Distance) | Evaluate gap between a curve and a surface.
Gap between a Curve and a Surface (Angle) | Evaluate angular gap between a curve and a surface.
Parameter space | Draw a face in its parameter space view
Tessellation | Draw a face with tessellated triangles in its special view. Invoke this command after the target object is selected.