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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.

Curves

Defines the two curves between which the surface will be generated. If both curves are BSplines then the resulting surface will be a BSpline Surface otherwise a Mesh will result. Only named curves can be selected which means that an "unnamed" curves should be renamed before they can be selected in the attributes panel.

Surface Properties

Control the number of U and V parameter lines visible in the graphics windows.