ENTITY b_spline_volume_with_knots
(* SCHEMA STRUCTURAL_FRAME_SCHEMA; *)
(* New for LPM/6 *)
ENTITY b_spline_volume_with_knots
SUBTYPE OF (b_spline_volume);
u_multiplicities : LIST [2:?] OF INTEGER;
v_multiplicities : LIST [2:?] OF INTEGER;
w_multiplicities : LIST [2:?] OF INTEGER;
u_knots : LIST [2:?] OF parameter_value;
v_knots : LIST [2:?] OF parameter_value;
w_knots : LIST [2:?] OF parameter_value;
DERIVE
knot_u_upper : INTEGER := SIZEOF(u_knots);
knot_v_upper : INTEGER := SIZEOF(v_knots);
knot_w_upper : INTEGER := SIZEOF(w_knots);
WHERE
WRB18 : constraints_param_b_spline(SELF\b_spline_volume.u_degree,
knot_u_upper, SELF\b_spline_volume.u_upper,
u_multiplicities, u_knots);
WRB19 : constraints_param_b_spline(SELF\b_spline_volume.v_degree,
knot_v_upper, SELF\b_spline_volume.v_upper,
v_multiplicities, v_knots);
WRB20 : constraints_param_b_spline(SELF\b_spline_volume.w_degree,
knot_w_upper, SELF\b_spline_volume.w_upper,
w_multiplicities, w_knots);
WRB21 : SIZEOF(u_multiplicities) = knot_u_upper;
WRB22 : SIZEOF(v_multiplicities) = knot_v_upper;
WRB23 : SIZEOF(w_multiplicities) = knot_w_upper;
END_ENTITY; (* STEP Part 42 (new in 2nd edition) *)
Explicit Attributes
Entity b_spline_volume_with_knots has the following local and inherited explicit attributes:
Derived Attributes
Entity b_spline_volume_with_knots has the following local and inherited derived attributes:
Inverse Attributes
No Inverse AttributesSupertypes
Entity b_spline_volume_with_knots inherits from the following supertypes:
representation_item
geometric_representation_item
volume
b_spline_volume
Subtypes
No subtypesReferenced By
Entity b_spline_volume_with_knots and its supertypes are referenced by the following definitions:
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2023-03-25T00:11:38-04:00