Rendering an Individual Model Face in Colors

To render an individual model face in colors:

Right-click the model face and select Curvature.

The curvature of the selected face is displayed. When you point to the model face, the curvature value and the radius of curvature are shown beside the pointer.

curvature_bw.gif curvature_color.gif
Model with no color applied to curved surface Model with color applied to selected curved surfaces (zero curvature is black)
To remove the color, right-click the model face and clear Curvature.