CIRC

CIRC, circ_name, b_opt, body_nr, mat_nr, layer_nr, xm, ym, r1, r2, phi1, phi2, orient_ang;

Creates a circular primitive for mass bodies or anchors

The primitive can be a circular area, a ring with inner and outer radii or a sector of both defined by the starting and span angle.
Mass bodies and anchors may be assembled from several primitives with different material reference numbers.

Input Data⚓︎

Parameter	Description
`circ_name`	Reference name of the primitive (can be empty) → Alphanumeric name, has to start with a letter
`b_opt`	Type of the Boolean operation `add` → Add a primitive to the mass body or anchor `sub` → Subtract a primitive from a mass body or anchor
`body_nr`	Reference number of related mass body or anchor → If 0, the primitive is related to anchors → If > 0, the primitive is related to the specified mass body
`mat_nr`	Reference number of the material properties → Use existing material properties only (see MATP command)
`layer_nr`	Layer number (the current version supports only one layer) → If empty, the primitive is part of the first layer
`xm`	X-coordinate of the center point of the circular primitive
`ym`	Y-coordinate of the center point of the circular primitive
`r1`	First radius of the circular primitive
`r2`	Second radius of the circular primitive → If empty or `r2`=0, it defines a solid circular primitive
`phi1`	Starting angle of the circular segment, 0 ≤ `phi1` < 360
`phi2`	Span angle of the circular segment, 0 < `phi2` ≤ 360
`orient_ang`	Orientation angle in degrees at the connecting point: 0 ≤ `orient_ang` < 360