Structural Annulus (SANN)

SANN has particular attributes as follows:

• PX, PY - coordinates of centre of annulus

• DX, DY - offset of coordinates of centre of annulus between ends of section

• PRAD - external radius

• DRAD - change of external radius between ends of section

• PWID - width of annulus

• DWID - change of width between ends of section

• PANG - angle subtended by annulus

• PLAXI - start angle

  Note: PANG must be in the range -180_ to +180_. Positive angles are anticlockwise when the primitive is viewed in the -Z direction.

  

  SANN Catalogue Primitive