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PolyCAD

Name and Colour

Specifies the option text identifier and color of the entity.

Name The optional text identifier of the entity
Colour The colour of the entity. Clicking in the colored square will display the colour selection dialogue box.

Editing Selection and Points

The editing selection group is used to manage the control polygon and its display during manipulation, the Points group allows individual control points to edited numerically.

BSpline Surface Properties

Specifies the mathematical order of the surface and number of iso-parameter lines in the U and V directions respectively.