NAME

GDX_PMI_TOLERANCE - GDX Tolerance

GENERAL DESCRIPTION

The GDX PMI Tolerance defines the semantic information for a geometric tolerance.

DDF SPECIFICATION

entity 401:0 GDX_PMI_TOLERANCE "GDX Tolerance" {



struct t_gdx_pmi_tolerance_frames_tolerance_modifiers_limit {



int
TYPE;



double
VALUE;



};



struct t_gdx_pmi_tolerance_frames_tolerance_modifiers_unit_basis_rectangular {



double
X;



double
Y;



};



struct t_gdx_pmi_tolerance_frames_tolerance_modifiers_modifier_with_value {



int
MODIFIER;



double
VALUE;



};



struct t_gdx_pmi_tolerance_frames_tolerance_modifiers {



short _dtype;



union {



int
MODIFIER;



struct t_gdx_pmi_tolerance_frames_tolerance_modifiers_modifier_with_value
MODIFIER_WITH_VALUE;



double
UNIT_BASIS_LENGTH;



double
UNIT_BASIS_CIRCULAR;



struct t_gdx_pmi_tolerance_frames_tolerance_modifiers_unit_basis_rectangular
UNIT_BASIS_RECTANGULAR;



double
UNIT_BASIS_SQUARE;



struct t_gdx_pmi_tolerance_frames_tolerance_modifiers_limit
LIMIT;



} u;



};



struct t_gdx_pmi_tolerance_frames {



int
ZONE;



double
VALUE;



int
UNIT;



MDA_COUNT
NUM_TOLERANCE_MODIFIERS;



struct t_gdx_pmi_tolerance_frames_tolerance_modifiers
*TOLERANCE_MODIFIERS;



MDA_COUNT
NUM_DATUM_COMPARTMENTS;



MDA_PTR
*DATUM_COMPARTMENTS;



};



int
APPLIES_TO;



int
TYPE;



MDA_COUNT
NUM_FRAMES;



struct t_gdx_pmi_tolerance_frames
*FRAMES;


};

FIELD DESCRIPTIONS

FRAMES.TOLERANCE_MODIFIERS.LIMIT.TYPE

The tolerance has a modifier of type limit specified by one of the following valid enumerations:

NONE
MAXIMUM
MINIMUM

FRAMES.TOLERANCE_MODIFIERS.LIMIT.VALUE

The tolerance has a modifier with the specified limit value

FRAMES.TOLERANCE_MODIFIERS.UNIT_BASIS_RECTANGULAR.X

The tolerance has a modifer of unit basis with the specified value in the X direction

FRAMES.TOLERANCE_MODIFIERS.UNIT_BASIS_RECTANGULAR.Y

The tolerance has a modifer of unit basis with the specified value in the Y direction

FRAMES.TOLERANCE_MODIFIERS.MODIFIER_WITH_VALUE.MODIFIER

The tolerance has a modifier with a value specified by one of the following valid enumerations:

NONE
PROJECTED
UNEQUALLY_DISPOSED

FRAMES.TOLERANCE_MODIFIERS.MODIFIER_WITH_VALUE.VALUE

The specified value for the tolerance modifier

FRAMES.TOLERANCE_MODIFIERS.MODIFIER

The tolerance has a modifier as specified by one of the following valid enumerations:

NONE

ANY_CROSS_SECTION

COMMON_ZONE

EACH_RADIAL_ELEMENT

FREE_STATE

LEAST_MATERIAL_REQUIREMENT

LINE_ELEMENT

MAJOR_DIAMETER

MAXIMUM_MATERIAL_REQUIREMENT

MINOR_DIAMETER

NOT_CONVEX

PITCH_DIAMETER

RECIPROCITY_REQUIREMENT

SEPARATE_REQUIREMENT

STATISTICAL_TOLERANCE

TANGENT_PLANE

FRAMES.TOLERANCE_MODIFIERS.UNIT_BASIS_LENGTH

The tolerance has a modifier of type unit basis with the specified length value

FRAMES.TOLERANCE_MODIFIERS.UNIT_BASIS_CIRCULAR

The tolerance has a modifier of type unit basis with the specified diameter value

FRAMES.TOLERANCE_MODIFIERS.UNIT_BASIS_SQUARE

The tolerance has a modifier of type unit basis with the specified square dimension value

FRAMES.ZONE

The tolerance has a tolerance zone as specified by one of the following valid enumerations:

UNKNOWN

CYLIDRICAL_OR_CIRCULAR

SPHERICAL

WITHIN_A_CIRCLE

BETWEEN_TWO_CONCENTRIC_CIRCLES

BETWEEN_TWO_EQUIDISTANT_CURVES

WITHIN_A_CYLINDER

BETWEEN_TWO_COAXIAL_CYLINDERS

BETWEEN_TWO_EQUIDISTANT_SURFACES

NON_UNIFORM

FRAMES.VALUE

The tolerance has the specified value

FRAMES.UNIT

The tolerance value has a unit as specified by one of the following valid enumerations:

INCH

FOOT

YARD

MILE

MIL

MILLIMETER

CENTIMETER

METER

KILOMETER

MICRON

DEGREE

RADIAN

POUND

OUNCE

GRAM

MILLIGRAM

KILOGRAM

CELSIUS

FRAMES.NUM_TOLERANCE_MODIFIERS

The tolerance has the specified number of modifiers

FRAMES.NUM_DATUM_COMPARTMENTS

The tolerance has the specified number of datum compartments

FRAMES.DATUM_COMPARTMENTS

The datum compartment references one of the following valid type:form entities:

401:1

401:2

APPLIES_TO

The tolerance applies to one of the following valid enumerations:

NONE

ALL_OVER

ALL_AROUND

BETWEEN

TYPE

The tolerance is a type specified by one of the following valid enumerations:

ANGULARITY

CIRULAR_RUNOUT

ROUNDNESS

COAXIALITY

CONCENTRICITY

CYLINDRICITY

FLATNESS

PARALLELISM

PERPENDICULARITY

POSITION

PROFILE_OF_A_LINE

PROFILE_OF_A_SURFACE

STRAIGHTNESS

SYMMETRY

TOTAL_RUNOUT

NUM_FRAMES

The tolerance has the specified number of frames

FRAMES

	struct t_gdx_pmi_tolerance_frames_tolerance_modifiers_limit {
	int	TYPE;
	double	VALUE;
	};
	struct t_gdx_pmi_tolerance_frames_tolerance_modifiers_unit_basis_rectangular {
	double	X;
	double	Y;
	};
	struct t_gdx_pmi_tolerance_frames_tolerance_modifiers_modifier_with_value {
	int	MODIFIER;
	double	VALUE;
	};
	struct t_gdx_pmi_tolerance_frames_tolerance_modifiers {
	short _dtype;
	union {
	int	MODIFIER;
	struct t_gdx_pmi_tolerance_frames_tolerance_modifiers_modifier_with_value	MODIFIER_WITH_VALUE;
	double	UNIT_BASIS_LENGTH;
	double	UNIT_BASIS_CIRCULAR;
	struct t_gdx_pmi_tolerance_frames_tolerance_modifiers_unit_basis_rectangular	UNIT_BASIS_RECTANGULAR;
	double	UNIT_BASIS_SQUARE;
	struct t_gdx_pmi_tolerance_frames_tolerance_modifiers_limit	LIMIT;
	} u;
	};
	struct t_gdx_pmi_tolerance_frames {
	int	ZONE;
	double	VALUE;
	int	UNIT;
	MDA_COUNT	NUM_TOLERANCE_MODIFIERS;
	struct t_gdx_pmi_tolerance_frames_tolerance_modifiers	*TOLERANCE_MODIFIERS;
	MDA_COUNT	NUM_DATUM_COMPARTMENTS;
	MDA_PTR	*DATUM_COMPARTMENTS;
	};
	int	APPLIES_TO;
	int	TYPE;
	MDA_COUNT	NUM_FRAMES;
	struct t_gdx_pmi_tolerance_frames	*FRAMES;