Rendering Curved Surfaces in Colors

To render curved surfaces in colors:

Click Curvature Tool_Curvature_View.gif (View toolbar), or click View > Display > Curvature.
The curvature of the model is displayed in color. When you point to a model surface, a spline, or a curve, the curvature value and the radius of curvature are displayed beside the pointer.
To remove the color, clear View > Display > Curvature.