Capping plane

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Related to Capping plane: Flight cap

Cap´ping plane`

1.(Join.) A plane used for working the upper surface of staircase rails.
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Other new geometry types include Capping Planes, Shell Regions, and scalable markers and line/edge weights.
The library has been expanded to cover an even wider range of commonly used functionality such as support for cutting and capping planes, new selection routines, text annotation, analysis contour mapping, hidden-line removal rendering, and direct model manipulation.