STEPConstruct_Assembly Class Reference

This operator creates and checks an item of an assembly, from its basic data : a ShapeRepresentation, a Location ... More...

#include <STEPConstruct_Assembly.hxx>

Public Member Functions
	STEPConstruct_Assembly ()
void	Init (const occ::handle< StepShape_ShapeDefinitionRepresentation > &aSR, const occ::handle< StepShape_ShapeDefinitionRepresentation > &SDR0, const occ::handle< StepGeom_Axis2Placement3d > &Ax0, const occ::handle< StepGeom_Axis2Placement3d > &Loc)
	Initialises with starting values Ax0 : origin axis (typically, standard XYZ) Loc : location to which place the item Makes a MappedItem Resulting Value is returned by ItemValue.
void	Init (const occ::handle< StepShape_ShapeDefinitionRepresentation > &theSR, const occ::handle< StepShape_ShapeDefinitionRepresentation > &theSDR0, const occ::handle< StepGeom_CartesianTransformationOperator3d > &theTrsfOp)
	Initialises with starting values theTrsfOp : local transformation to apply, may have scaling factor Makes a MappedItem Resulting Value is returned by ItemValue.
void	MakeRelationship ()
	Make a (ShapeRepresentationRelationship,...WithTransformation) Resulting Value is returned by ItemValue.
occ::handle< Standard_Transient >	ItemValue () const
	Returns the Value If no Make... has been called, returns the starting SR.
occ::handle< StepGeom_Axis2Placement3d >	ItemLocation () const
	Returns the location of the item, computed from starting aLoc.
occ::handle< StepRepr_NextAssemblyUsageOccurrence >	GetNAUO () const
	Returns NAUO object describing the assembly link.

Static Public Member Functions
static bool	CheckSRRReversesNAUO (const Interface_Graph &theGraph, const occ::handle< StepShape_ContextDependentShapeRepresentation > &CDSR)
	Checks whether SRR's definition of assembly and component contradicts with NAUO definition or not, according to model schema (AP214 or AP203).

Detailed Description

This operator creates and checks an item of an assembly, from its basic data : a ShapeRepresentation, a Location ...

Three ways of coding such item from a ShapeRepresentation :

• do nothing : i.e. information for assembly are ignored
• create a MappedItem
• create a RepresentationRelationship (WithTransformation)

Constructor & Destructor Documentation

STEPConstruct_Assembly()

STEPConstruct_Assembly::STEPConstruct_Assembly

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Member Function Documentation

CheckSRRReversesNAUO()

bool STEPConstruct_Assembly::CheckSRRReversesNAUO ( const Interface_Graph & theGraph, const occ::handle< StepShape_ContextDependentShapeRepresentation > & CDSR )

static

Checks whether SRR's definition of assembly and component contradicts with NAUO definition or not, according to model schema (AP214 or AP203).

GetNAUO()

occ::handle< StepRepr_NextAssemblyUsageOccurrence > STEPConstruct_Assembly::GetNAUO

(

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const

Returns NAUO object describing the assembly link.

Init() [1/2]

void STEPConstruct_Assembly::Init	(	const occ::handle< StepShape_ShapeDefinitionRepresentation > &	aSR,
		const occ::handle< StepShape_ShapeDefinitionRepresentation > &	SDR0,
		const occ::handle< StepGeom_Axis2Placement3d > &	Ax0,
		const occ::handle< StepGeom_Axis2Placement3d > &	Loc )

Initialises with starting values Ax0 : origin axis (typically, standard XYZ) Loc : location to which place the item Makes a MappedItem Resulting Value is returned by ItemValue.

Init() [2/2]

void STEPConstruct_Assembly::Init	(	const occ::handle< StepShape_ShapeDefinitionRepresentation > &	theSR,
		const occ::handle< StepShape_ShapeDefinitionRepresentation > &	theSDR0,
		const occ::handle< StepGeom_CartesianTransformationOperator3d > &	theTrsfOp )

Initialises with starting values theTrsfOp : local transformation to apply, may have scaling factor Makes a MappedItem Resulting Value is returned by ItemValue.

ItemLocation()

occ::handle< StepGeom_Axis2Placement3d > STEPConstruct_Assembly::ItemLocation

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)

const

Returns the location of the item, computed from starting aLoc.

ItemValue()

occ::handle< Standard_Transient > STEPConstruct_Assembly::ItemValue

(

)

const

Returns the Value If no Make... has been called, returns the starting SR.

MakeRelationship()

void STEPConstruct_Assembly::MakeRelationship

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Make a (ShapeRepresentationRelationship,...WithTransformation) Resulting Value is returned by ItemValue.

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The documentation for this class was generated from the following file:

• STEPConstruct_Assembly.hxx