PK_BODY_create_sheet_circle

PK_ERROR_code_t      PK_BODY_create_sheet_circle
(
--- received arguments ---
double               radius,       --- radius of circle (>0)
const PK_AXIS2_sf_t *basis_set,    --- position and orientation (may be NULL)

--- returned arguments ---
PK_BODY_t     *const body          --- sheet body returned
)


This function creates a circular sheet.


Specific Errors:
    PK_ERROR_distance_le_0          'radius' <= zero


In its local coordinate system, this function creates a circular sheet in the
xy plane, centred at the origin, and of the given 'radius'.

'basis_set' positions and orientates the local coordinate system in the world
coordinate system.  If it is given as NULL, then the local and world
coordinate systems are the same.