FUNCTION build_axes

(* SCHEMA geometry_schema; *)

FUNCTION build_axes(axis, ref_direction : direction) :
                                            LIST [3:3] OF direction;
     LOCAL
       d1, d2 : direction;
     END_LOCAL;
    d1 := NVL(normalise(axis), dummy_gri || direction([0.0,0.0,1.0]));
    d2 := first_proj_axis(d1, ref_direction);
    RETURN([d2, normalise(cross_product(d1,d2))\vector.orientation, d1]);
 END_FUNCTION;

Referenced By

Defintion build_axes is references by the following definitions:

Definition	Type
axis2_placement_3d	ENTITY

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2012-03-27T17:13:58-04:00