Curves

CNO

By default contour 0 of the curve will be used. Any other contour can be selected using CNO.

<cont_no>::= <integer>

parallel move

When a curve is moved parallel to itself, the displacement will be to the right (in the circulation direction of the curve if positive, to the left if negative.

<paral_displacem>::= COR=<dist>

<dist>::=<number>

REF

All boundary types (except explicit lines) can be reflected in the vertical plane in the CL before being used. REF[LECT] is used for this purpose.

SYM

When boundary_1 is a curve, the use of SYM means that the curve will be reflected in the CL-plane, and then the reflected curve will be connected to the unreflected curve to form one boundary over the CL.

SYM can only be used for curves, starting in the CL, like frames.

Example: BOU, FR105, SYM/ ... ;