#include <BrepBuilder.h>

Public Types
enum	EntityDirection { kForward , kReversed }

Public Member Functions
	OdBrepBuilder ()

	~OdBrepBuilder ()

BrepType	getType ()

void	set (const void *pFile)

BRepBuilderGeometryId	addCoedge (const BRepBuilderGeometryId &loopId, const BRepBuilderGeometryId &edgeId, EntityDirection codgeDirection=kForward, const OdGeCurve2d *pParCur=NULL)

BRepBuilderGeometryId	addEdge (const OdGeCurve3d *pCurveForEdge)

BRepBuilderGeometryId	addEdge (const OdGeCurve3d *pCurveForEdge, const BRepBuilderGeometryId &vertex1Id, const BRepBuilderGeometryId &vertex2Id)

BRepBuilderGeometryId	addVertex (const OdGePoint3d &point)

BRepBuilderGeometryId	addFace (const OdGeSurface *pSurf, EntityDirection faceDirection, const BRepBuilderGeometryId &shellId=kDefaultShellId)

BRepBuilderGeometryId	addLoop (const BRepBuilderGeometryId &faceId)

BRepBuilderGeometryId	addShell (const BRepBuilderGeometryId &complexId)

BRepBuilderGeometryId	addComplex ()

void	allowRemovalOfProblematicFaces ()

bool	canAddGeometry ()

void	finishComplex (const BRepBuilderGeometryId &complexId)

void	finishShell (const BRepBuilderGeometryId &shellId)

void	finishFace (const BRepBuilderGeometryId &faceId)

void	finishLoop (const BRepBuilderGeometryId &loopId)

OdRxObjectPtr	getResult ()

bool	isPermittedSurfaceType (const OdGeSurface *pSurf)

bool	isResultAvailable ()

bool	isValidEdgeId (const BRepBuilderGeometryId &edgeId)

bool	isValidComplexId (const BRepBuilderGeometryId &complexId)

bool	isValidShellId (const BRepBuilderGeometryId &shellId)

bool	isValidFaceId (const BRepBuilderGeometryId &faceId)

bool	isValidLoopId (const BRepBuilderGeometryId &loopId)

bool	removedSomeFaces ()

void	setAllowShortEdges ()

void	setFlag (const BRepBuilderGeometryId &id, OdUInt32 flag, bool enable)

OdResult	setFacesMaterial (const BRepBuilderGeometryId &faceId, OdDbStub &materialId)

OdResult	setFaceMaterialMapping (const BRepBuilderGeometryId &faceId, const OdGiMapper &materialMapper)

OdResult	setEdgeColor (const BRepBuilderGeometryId &edgeId, const OdCmEntityColor &edgeColor)

OdResult	setFaceColor (const BRepBuilderGeometryId &faceId, const OdCmEntityColor &faceColor)

OdRxObjectPtr	finish ()

void	setTag (const BRepBuilderGeometryId &id, OdUInt32 tag)

void	enableValidator (bool bEnable=true)

const ValidationErrors *	getValidationErrors () const

bool	isValid () const

OdUInt32	getBBSettings () const

void	setBBSettings (OdUInt32 flag, bool enable)

OdResult	setTransformation (const OdGeMatrix3d &transformation)

Static Public Attributes
static BREPBUILDEREXPORT_STATIC const BRepBuilderGeometryId	kDefaultShellId

static BREPBUILDEREXPORT_STATIC const BRepBuilderGeometryId	kDefaultVertexId

Protected Attributes
void *	m_pImpl

Detailed Description

This is the class that allows direct construction of geometry objects (solids, surfaces or open shells).

Definition at line 152 of file BrepBuilder.h.

Member Enumeration Documentation

◆ EntityDirection

enum OdBrepBuilder::EntityDirection

Defines the entity direction in relation to the parent entity.

Enumerator
kForward	The direction of the entity is the same as the direction of the parent entity.
kReversed	The direction of the entity is opposite to the direction of the parent entity.

Definition at line 173 of file BrepBuilder.h.

Constructor & Destructor Documentation

◆ OdBrepBuilder()

OdBrepBuilder::OdBrepBuilder ( )

Creates a new instance of the OdBrepBuilder object with default parameters.

◆ ~OdBrepBuilder()

OdBrepBuilder::~OdBrepBuilder ( )

Destructor. Destroys the OdBrepBuilder object.

Member Function Documentation

◆ addCoedge()

BRepBuilderGeometryId OdBrepBuilder::addCoedge	(	const BRepBuilderGeometryId &	loopId,
		const BRepBuilderGeometryId &	edgeId,
		EntityDirection	codgeDirection = kForward,
		const OdGeCurve2d *	pParCur = NULL )

Adds a coedge associated to a previously added edge. A coedge represents the use of an edge on one of the edge's faces.

Parameters

loopId	[in] ID of the loop which the added code belongs to.
edgeId	[in] ID of the edge.
codgeDirection	[in] Coedge direction in relation to the edge.
pParCur	[in] Pointer to a paramectic curve. Optional parameter.

Returns: BRepBuilderGeometryId of the added coedge.

Remarks: OdError(eInvalidInput) exception is thrown if the type of the parametric curve (pParCur) is not supported by the BrepBuilder implementation.

◆ addComplex()

BRepBuilderGeometryId OdBrepBuilder::addComplex ( )

Creates an empty complex — the upper topology element.

Returns: BRepBuilderGeometryId of the added complex.

◆ addEdge() [1/2]

BRepBuilderGeometryId OdBrepBuilder::addEdge ( const OdGeCurve3d * pCurveForEdge )

Adds a new edge to the geometry being built.

Parameters

pCurveForEdge [in] Pointer to the edge geometry (object-space curve).

Returns: BRepBuilderGeometryId of the added edge.

◆ addEdge() [2/2]

BRepBuilderGeometryId OdBrepBuilder::addEdge	(	const OdGeCurve3d *	pCurveForEdge,
		const BRepBuilderGeometryId &	vertex1Id,
		const BRepBuilderGeometryId &	vertex2Id )

Adds a new edge to the geometry being built.

Parameters

pCurveForEdge	[in] Pointer to the edge geometry (object-space curve).
vertex1Id	[in] ID of the first vertex.
vertex2Id	[in] ID of the second vertex.

Returns: BRepBuilderGeometryId of the added edge.

◆ addFace()

BRepBuilderGeometryId OdBrepBuilder::addFace	(	const OdGeSurface *	pSurf,
		EntityDirection	faceDirection,
		const BRepBuilderGeometryId &	shellId = kDefaultShellId )

Creates an empty face in the geometry being built.

Parameters

pSurf	[in] Pointer to the underlying surface.
faceDirection	[in] Face's orientation in relation to the underlying surface.
shellId	[in] Shell ID.

Returns: BRepBuilderGeometryId of the added face.

◆ addLoop()

BRepBuilderGeometryId OdBrepBuilder::addLoop ( const BRepBuilderGeometryId & faceId )

Creates an empty loop in a given face of the geometry being built.

Parameters

faceId [in] Face ID.

Returns: BRepBuilderGeometryId of the added face.

◆ addShell()

BRepBuilderGeometryId OdBrepBuilder::addShell ( const BRepBuilderGeometryId & complexId )

Creates an empty shell.

Parameters

complexId [in] Complex ID.

Returns: BRepBuilderGeometryId of the added face.

◆ addVertex()

BRepBuilderGeometryId OdBrepBuilder::addVertex ( const OdGePoint3d & point )

Adds a new vertex to the geometry being built.

Parameters

point [in] 3D point.

Returns: BRepBuilderGeometryId of the added vertex.

◆ allowRemovalOfProblematicFaces()

void OdBrepBuilder::allowRemovalOfProblematicFaces ( )

Allows BRepBuilder to remove problematic faces (e.g. due to inaccurate edge geometry). If this option is enabled and BRepBuilder removes some faces, the output geometry's type will be OpenShell regardless of the expected type, specified when the BRepBuilder was created.

Remarks: Currently not implemented.

◆ canAddGeometry()

bool OdBrepBuilder::canAddGeometry ( )

A validator function that checks the state of this BRepBuilder object.

Returns: True if this BRepBuilder object is accepting B-Rep data, false otherwise.

Remarks: Currently not implemented.

◆ enableValidator()

void OdBrepBuilder::enableValidator ( bool bEnable = true )

Enables or disables validation in BRepBuilder.

Parameters

bEnable [in] True to enable validation; false to disable validation.

◆ finish()

OdRxObjectPtr OdBrepBuilder::finish ( )

Completes construction of the geometry. The geometry is validated and if valid, stored in this Builder.

Returns: Pointer to the built entity, that is specific for each product-dependent implementation.

Remarks: finish() throws an exception on construction fail or validation fail.

◆ finishComplex()

void OdBrepBuilder::finishComplex ( const BRepBuilderGeometryId & complexId )

Indicates that the caller has finished defining the given complex.

Parameters

complexId [in] Complex ID.

◆ finishFace()

void OdBrepBuilder::finishFace ( const BRepBuilderGeometryId & faceId )

Indicates that the caller has finished defining the given face.

Parameters

faceId [in] Face ID.

◆ finishLoop()

void OdBrepBuilder::finishLoop ( const BRepBuilderGeometryId & loopId )

Indicates that the caller has finished defining the given loop.

Parameters

loopId [in] Loop ID.

◆ finishShell()

void OdBrepBuilder::finishShell ( const BRepBuilderGeometryId & shellId )

Indicates that the caller has finished defining the given shell.

Parameters

shellId [in] Shell ID.

◆ getBBSettings()

OdUInt32 OdBrepBuilder::getBBSettings ( ) const

Returns flags (settings) of the BrepBuilder.

Returns: Flags (settings) of the BrepBuilder.

◆ getResult()

OdRxObjectPtr OdBrepBuilder::getResult ( )

Gets the geometry object built by this BRepBuilder. This method clears the built geometry stored in the BRepBuilder. This function will throw an error if this BRepBuilderGeometryId hasn't completed building the B-Rep. Use IsResultAvailable() to verify whether this BRepBuilder contains a valid result. Built entity is specific for each product-dependent implementation.

Returns: Pointer to the built geometry object.

Remarks: Currently not implemented.

◆ getType()

BrepType OdBrepBuilder::getType ( )

Returns the type of the output geometry.

Returns: Type of the output geometry.

◆ getValidationErrors()

const ValidationErrors * OdBrepBuilder::getValidationErrors ( ) const

Returns errors found during validation.

Returns: Pointer to the ValidationErrors object that stores errors encountered during the validation process.

◆ isPermittedSurfaceType()

bool OdBrepBuilder::isPermittedSurfaceType ( const OdGeSurface * pSurf )

A validator function that checks whether the surface object is of the type that is supported as a face surface by BRepBuilder.

Parameters

pSurf [in] Pointer to the surface object.

Returns: True if the product-dependent implementation of the B-Rep builder can use this surface; false otherwise.

Remarks: Not implemented by default, but the product-dependent implementation of the B-Rep builder can have their own implemetnations of this method.

◆ isResultAvailable()

bool OdBrepBuilder::isResultAvailable ( )

A validator function that checks the state of this BRepBuilder object.

Returns: True if this BRepBuilder object has successfully built a B-Rep; false otherwise.

Remarks: Currently not implemented.

◆ isValid()

bool OdBrepBuilder::isValid ( ) const

Checks the state of the product-dependent implementation.

Returns: True if the product-dependent implementation isn't NULL.

◆ isValidComplexId()

bool OdBrepBuilder::isValidComplexId ( const BRepBuilderGeometryId & complexId )

A validator function that checks whether the complex ID corresponds to the complex previously added to this BRepBuilder object.

Parameters

complexId [in] Complex ID.

Returns: True if the complex with the specified ID has been already added; false otherwise.

◆ isValidEdgeId()

bool OdBrepBuilder::isValidEdgeId ( const BRepBuilderGeometryId & edgeId )

A validator function that checks whether the edge ID corresponds to the edge previously added to this BRepBuilder object.

Parameters

edgeId [in] Edge ID.

Returns: True if the edge with the specified ID has been already added; false otherwise.

◆ isValidFaceId()

bool OdBrepBuilder::isValidFaceId ( const BRepBuilderGeometryId & faceId )

A validator function that checks whether the face ID corresponds to the face previously added to this BRepBuilder object.

Parameters

faceId [in] Face ID.

Returns: True if the face with the specified ID has been already added; false otherwise.

◆ isValidLoopId()

bool OdBrepBuilder::isValidLoopId ( const BRepBuilderGeometryId & loopId )

A validator function that checks whether the loop ID corresponds to the loop previously added to this BRepBuilder object.

Parameters

loopId [in] Loop ID.

Returns: True if the loop with the specified ID has been already added; false otherwise.

◆ isValidShellId()

bool OdBrepBuilder::isValidShellId ( const BRepBuilderGeometryId & shellId )

A validator function that checks whether the shell ID corresponds to the shell previously added to this BRepBuilder object.

Parameters

shellId [in] Shell ID.

Returns: True if the shell with the specified ID has been already added; false otherwise.

◆ removedSomeFaces()

bool OdBrepBuilder::removedSomeFaces ( )

This function removes some problematic faces from the output geometry.

Returns: True if BRepBuilder removed some problematic faces, false if not.

Remarks: If allowRemovalOfProblematicFaces() was not called to enable removal of problematic faces, this function will return 'false'. Note that if some faces were removed, the output geometry's type will be OpenShell regardless of the expected type that was specified when the BRepBuilder was created. Currently not implemented.

◆ set()

void OdBrepBuilder::set ( const void * pFile )

Sets the product-dependent implementation.

Parameters

pFile [in] Pointer to the product-dependent implementation.

◆ setAllowShortEdges()

void OdBrepBuilder::setAllowShortEdges ( )

Makes BRepBuilder allow edges that it would normally disallow as being too short for geometry.

Remarks: Currently not implemented.

◆ setBBSettings()

void OdBrepBuilder::setBBSettings	(	OdUInt32	flag,
		bool	enable )

Sets settings for BrepBuilder.

Parameters

flag	[in] Bit flag from the BrepBuilderSettings enumeration.
enable	[in] True to enable/set the flag, false to disable/remove the flag.

◆ setEdgeColor()

OdResult OdBrepBuilder::setEdgeColor	(	const BRepBuilderGeometryId &	edgeId,
		const OdCmEntityColor &	edgeColor )

Sets the edge color.

Parameters

edgeId	[in] Edge ID.
edgeColor	[in] Edge color.

Returns: eOk if the operation is successful; eNotApplicable if this function is not supported by the current implementation; eInvalidInput if the color method is not supported by the current implementation.

◆ setFaceColor()

OdResult OdBrepBuilder::setFaceColor	(	const BRepBuilderGeometryId &	faceId,
		const OdCmEntityColor &	faceColor )

Sets the face color.

Parameters

faceId	[in] Face ID.
faceColor	[in] Face color.

Returns: eOk if the operation is successful; eNotApplicable if this function is not supported by the current implementation or the face color is part of the material.

◆ setFaceMaterialMapping()

OdResult OdBrepBuilder::setFaceMaterialMapping	(	const BRepBuilderGeometryId &	faceId,
		const OdGiMapper &	materialMapper )

Sets the material mapper for the face.

Parameters

faceId	[in] Face ID.
materialMapper	[in] Material mapper.

Returns: eOk if the operation is successful; eNotApplicable if it is not supported by the current implementation or the material mapping is part of the material.

◆ setFacesMaterial()

OdResult OdBrepBuilder::setFacesMaterial	(	const BRepBuilderGeometryId &	faceId,
		OdDbStub &	materialId )

Sets the material ID to the specified face.

Parameters

faceId	[in] Face ID.
materialId	[in] Material ID.

Returns: eOk if the operation is successful; eNotApplicable if it is not

◆ setFlag()

void OdBrepBuilder::setFlag	(	const BRepBuilderGeometryId &	id,
		OdUInt32	flag,
		bool	enable )

Sets a specified bit flag on an object.

Parameters

id	[in] Entity ID.
flag	[in] Bit flag from the BrEntityFlags enumeration.
enable	[in] True to enable/set the flag, false to disable/remove the flag.

See also: BrEntityFlags enumeration.

◆ setTag()

void OdBrepBuilder::setTag	(	const BRepBuilderGeometryId &	id,
		OdUInt32	tag )

Sets the tag value that is used for faces and edges. Use setTag() just after addFace(), addEdge() or addVertex() calls.

Parameters

id	[in] B-Rep builder entity ID.
tag	[in] Tag value.

Remarks: setTag() should be used for either all or none topologies of the same type.

◆ setTransformation()

OdResult OdBrepBuilder::setTransformation ( const OdGeMatrix3d & transformation )

Sets transformation matrix for BrepBuilder.

Parameters

transformation [in] The transformation matrix.

Returns: eOk if the operation is successful; eNotApplicable if this function is not supported by the current implementation; eInvalidInput if the matrix is invalid.

Member Data Documentation

◆ kDefaultShellId

BREPBUILDEREXPORT_STATIC const BRepBuilderGeometryId OdBrepBuilder::kDefaultShellId

static

Default Shell ID.

Definition at line 156 of file BrepBuilder.h.

◆ kDefaultVertexId

BREPBUILDEREXPORT_STATIC const BRepBuilderGeometryId OdBrepBuilder::kDefaultVertexId

static

Default Vertex ID.

Definition at line 158 of file BrepBuilder.h.

◆ m_pImpl

void* OdBrepBuilder::m_pImpl

protected

Definition at line 555 of file BrepBuilder.h.

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

BrepBuilder.h

Public Types

Public Member Functions

Static Public Attributes

Protected Attributes

Detailed Description

Member Enumeration Documentation

◆ EntityDirection

Constructor & Destructor Documentation

◆ OdBrepBuilder()

◆ ~OdBrepBuilder()

Member Function Documentation

◆ addCoedge()

◆ addComplex()

◆ addEdge() [1/2]

◆ addEdge() [2/2]

◆ addFace()

◆ addLoop()

◆ addShell()

◆ addVertex()

◆ allowRemovalOfProblematicFaces()

◆ canAddGeometry()

◆ enableValidator()

◆ finish()

◆ finishComplex()

◆ finishFace()

◆ finishLoop()

◆ finishShell()

◆ getBBSettings()

◆ getResult()

◆ getType()

◆ getValidationErrors()

◆ isPermittedSurfaceType()

◆ isResultAvailable()

◆ isValid()

◆ isValidComplexId()

◆ isValidEdgeId()

◆ isValidFaceId()

◆ isValidLoopId()

◆ isValidShellId()

◆ removedSomeFaces()

◆ set()

◆ setAllowShortEdges()

◆ setBBSettings()

◆ setEdgeColor()

◆ setFaceColor()

◆ setFaceMaterialMapping()

◆ setFacesMaterial()

◆ setFlag()

◆ setTag()

◆ setTransformation()

Member Data Documentation

◆ kDefaultShellId

◆ kDefaultVertexId

◆ m_pImpl