Schema: General_surface_appearance_arm
SCHEMA General_surface_appearance_arm;
USE FROM
Curve_appearance_arm;
-- ISO/TS 10303-1003
TYPE surface_side =
ENUMERATION
OF
(positive,
negative,
both);
END_TYPE;
ENTITY Boundary_curve_appearance
SUBTYPE OF (Surface_related_curve_appearance);
END_ENTITY;
ENTITY Control_grid_appearance
SUBTYPE OF (Surface_related_curve_appearance);
END_ENTITY;
ENTITY Parameter_line_appearance
SUBTYPE OF (Surface_related_curve_appearance);
number_of_u_curves : INTEGER;
number_of_v_curves : INTEGER;
END_ENTITY;
ENTITY Segmentation_curve_appearance
SUBTYPE OF (Surface_related_curve_appearance);
END_ENTITY;
ENTITY Silhouette_curve_appearance
SUBTYPE OF (Surface_related_curve_appearance);
END_ENTITY;
ENTITY Surface_appearance;
side : surface_side;
styles : SET[1:7] OF Surface_appearance_element;
END_ENTITY;
ENTITY Surface_appearance_element
ABSTRACT SUPERTYPE
OF (ONEOF (Surface_related_curve_appearance,
Surface_colour));
END_ENTITY;
ENTITY Surface_colour
SUBTYPE OF (Surface_appearance_element);
assigned_colour : Colour;
END_ENTITY;
ENTITY Surface_related_curve_appearance
ABSTRACT SUPERTYPE
OF (ONEOF (Boundary_curve_appearance,
Control_grid_appearance,
Parameter_line_appearance,
Segmentation_curve_appearance,
Silhouette_curve_appearance))
SUBTYPE OF (Surface_appearance_element);
style : Curve_appearance;
END_ENTITY;
END_SCHEMA; -- General_surface_appearance_arm