Defines a surface texture requirement. More...

Inheritance diagram for cadex.PMI.SurfaceTextureRequirementAttribute:

Public Types
enum	SpecificationLimitType { UndefinedLimit , Upper , Lower }

enum	SurfaceParameterType { UndefinedParameter , Rp , Rv , Rz , Rc , Rt , Ra , Rq , Rsk , Rku , Wp = 100 , Wv , Wz , Wc , Wt , Wa , Wq , Wsk , Wku , Pp = 200 , Pv , Pz , Pc , Pt , Pa , Pq , Psk , Pku , N1 = 300 , N2 , N3 , N4 , N5 , N6 , N7 , N8 , N9 , N10 , N11 , N12 }

enum	ComparisonRuleType { SixteenPercent , Max }

Public Member Functions
	SurfaceTextureRequirementAttribute (global::System.IntPtr cPtr, bool cMemoryOwn)

	SurfaceTextureRequirementAttribute ()
	Constructor.

	SurfaceTextureRequirementAttribute (uint thePrecedence, cadex.PMI.SurfaceTextureRequirementAttribute.SurfaceParameterType theParameter, double theLimitValue)
	Constructor.

void	SetPrecedence (uint thePrecedence)
	Sets the precedence.

uint	Precedence ()
	Returns the precedence value.

void	SetSpecificationLimit (cadex.PMI.SurfaceTextureRequirementAttribute.SpecificationLimitType theLimit)
	Sets the specification limit.

cadex.PMI.SurfaceTextureRequirementAttribute.SpecificationLimitType	SpecificationLimit ()
	Returns the specification limit.

void	SetFilterName (cadex.UTF16String theFilterName)
	Sets the filter name.

cadex.UTF16String	FilterName ()
	Returns filter name.

void	SetShortWaveFilter (double theValue)
	Sets the short wave filter value.

double	ShortWaveFilter ()
	Returns short wave filter value.

void	SetLongWaveFilter (double theValue)
	Sets the long wave filter value.

double	LongWaveFilter ()
	Returns the long wave filter value.

void	SetSurfaceParameter (cadex.PMI.SurfaceTextureRequirementAttribute.SurfaceParameterType theParameter)
	Sets the surface parameter.

cadex.PMI.SurfaceTextureRequirementAttribute.SurfaceParameterType	SurfaceParameter ()
	Returns the surface parameter.

void	SetEvaluationLength (double theValue)
	Sets the evalution length.

double	EvaluationLength ()
	Returns the evaluation length value.

void	SetComparisonRule (cadex.PMI.SurfaceTextureRequirementAttribute.ComparisonRuleType theRule)
	Sets the comparison rule.

cadex.PMI.SurfaceTextureRequirementAttribute.ComparisonRuleType	ComparisonRule ()
	Returns the comparison rule.

void	SetLimitValue (double theValue)
	Sets the limit value.

double	LimitValue ()
	Returns the limit value.

Public Member Functions inherited from cadex.PMI.SemanticAttribute
	SemanticAttribute (global::System.IntPtr cPtr, bool cMemoryOwn)

void	Accept (cadex.PMI.SemanticAttributeVisitor theVisitor)

Public Member Functions inherited from cadex.BaseObject
	BaseObject (global::System.IntPtr cPtr, bool cMemoryOwn)

void	Dispose ()

bool	IsNull ()

ulong	Id ()
	Return unique identifier of public object.

bool	IsEqual (cadex.BaseObject theObj)

override int	GetHashCode ()

override bool	Equals (System.Object o)

Static Public Member Functions
static new bool	CompareType (cadex.BaseObject theObject)
	Returns true if theObject has the SurfaceTextureRequirementAttribute type.

Static Public Member Functions inherited from cadex.PMI.SemanticAttribute
static bool	CompareType (cadex.BaseObject theObject)
	Returns true if theObject has the SemanticAttribute type.

static cadex.PMI.SemanticAttribute	Cast (cadex.BaseObject theBase)

Protected Member Functions
override void	Dispose (bool disposing)

Detailed Description

Defines a surface texture requirement.

A surface texture requirement is built from several different control elements, which can be part of the indication on the drawing or the textual indication. The elements are shown in the image below.

"Control elements in indication of surface texture requirements"

Experience has shown that all these elements are not necessary to form an unambiguous relation between the surface texture requirement and the function of the surface. The majority of them may be omitted if this does not introduce discrepancies (some characteristics have default values). There are no mandatory elements, all are optional, but at least one element should be specified.

In some cases it is necessary to indicate requirements for more than one surface texture parameter (profile or characteristic or both) in order to establish an unambiguous relation between the requirement on the drawing and the function of the surface. Thus, a surface finish component can have multiple surface texture requirement attributes. In this case the order (primary, secondary, etc) of surface texture requirement in surface finish component is controlled by Precedence() method.