#include <opennurbs_brep.h>

Inheritance diagram for ON_BrepRegion:

Public Member Functions
	ON_BrepRegion ()

	~ON_BrepRegion ()

bool	AreaMassProperties (ON_MassProperties &mp, bool bArea=true, bool bFirstMoments=true, bool bSecondMoments=true, bool bProductMoments=true, double rel_tol=1.0e-6, double abs_tol=1.0e-6) const

const ON_BoundingBox &	BoundingBox () const

const ON_Brep *	Brep () const

ON_BrepFaceSide *	FaceSide (int rfsi) const

bool	GetSilhouette (const ON_SilhouetteParameters parameters, size_t clipping_plane_count, const ON_PlaneEquation clipping_planes, ON_ClassArray< ON_SIL_EVENT > &silhouettes, ON_ProgressReporter progress, ON_Terminator *terminator) const

bool	IsFinite () const

bool	IsPointInside (ON_3dPoint P, double tolerance, bool bStrictlyInside) const

bool	IsValid (class ON_TextLog *text_log=nullptr) const override

ON_BrepRegion &	operator= (const ON_BrepRegion &)

bool	Read (ON_BinaryArchive &binary_archive) override

ON_Brep *	RegionBoundaryBrep (ON_Brep *brep=nullptr) const

class ON_BrepRegionTopology *	RegionTopology () const

bool	VolumeMassProperties (ON_MassProperties &mp, bool bVolume=true, bool bFirstMoments=true, bool bSecondMoments=true, bool bProductMoments=true, ON_3dPoint base_point=ON_3dPoint::UnsetPoint, double rel_tol=1.0e-6, double abs_tol=1.0e-6) const

bool	Write (ON_BinaryArchive &binary_archive) const override

Public Member Functions inherited from ON_Object
	ON_Object () ON_NOEXCEPT

	ON_Object (const ON_Object &)

virtual	~ON_Object ()

virtual ON_AggregateComponentStatus	AggregateComponentStatus () const

bool	AttachUserData (class ON_UserData *pUserData)

unsigned int	ClearAllComponentStates () const

virtual unsigned int	ClearComponentStates (ON_COMPONENT_INDEX component_index, ON_ComponentStatus states_to_clear) const

virtual unsigned int	ClearComponentStates (ON_ComponentStatus states_to_clear) const

void	CopyUserData (const ON_Object &source_object)

unsigned int	CopyUserData (const ON_Object &source_object, ON_UUID source_userdata_item_id, ON_Object::UserDataConflictResolution userdata_conflict_resolution)

virtual ON__UINT32	DataCRC (ON__UINT32 current_remainder) const

virtual bool	DeleteComponents (const ON_COMPONENT_INDEX *ci_list, size_t ci_count)

virtual void	DestroyRuntimeCache (bool bDelete=true)

bool	DetachUserData (class ON_UserData *pUserData)

virtual void	Dump (ON_TextLog &) const

void	EmergencyDestroy ()

class ON_UserData *	FirstUserData () const

virtual unsigned int	GetComponentsWithSetStates (ON_ComponentStatus states_filter, bool bAllEqualStates, ON_SimpleArray< ON_COMPONENT_INDEX > &components) const

class ON_UserData *	GetUserData (const ON_UUID &userdata_uuid) const

bool	GetUserString (const wchar_t *key, ON_wString &string_value) const

int	GetUserStringKeys (ON_ClassArray< ON_wString > &user_string_keys) const

int	GetUserStrings (ON_ClassArray< ON_UserString > &user_strings) const

bool	IsCorrupt (bool bRepair, bool bSilentError, class ON_TextLog *text_log) const

bool	IsKindOf (const ON_ClassId *pClassId) const

virtual void	MarkAggregateComponentStatusAsNotCurrent () const

virtual void	MemoryRelocate ()

virtual ON_UUID	ModelObjectId () const

void	MoveUserData (ON_Object &source_object)

unsigned int	MoveUserData (ON_Object &source_object, ON_UUID source_userdata_item_id, ON_Object::UserDataConflictResolution userdata_conflict_resolution, bool bDeleteAllSourceItems)

virtual ON::object_type	ObjectType () const

ON_Object &	operator= (const ON_Object &)

void	PurgeUserData ()

virtual unsigned int	SetComponentStates (ON_COMPONENT_INDEX component_index, ON_ComponentStatus states_to_set) const

virtual unsigned int	SetComponentStatus (ON_COMPONENT_INDEX component_index, ON_ComponentStatus status_to_copy) const

bool	SetUserString (const wchar_t key, const wchar_t string_value)

int	SetUserStrings (int count, const ON_UserString *user_strings, bool bReplace)

virtual unsigned int	SizeOf () const

bool	ThisIsNullptr (bool bSilentError) const

void	TransformUserData (const class ON_Xform &xform)

virtual bool	UpdateReferencedComponents (const class ON_ComponentManifest &source_manifest, const class ON_ComponentManifest &destination_manifest, const class ON_ManifestMap &manifest_map)

int	UserStringCount () const

Public Attributes
ON_BoundingBox	m_bbox

ON_SimpleArray< int >	m_fsi
	indices of face sides More...

int	m_region_index
	index of region in ON_BrepRegionTopology.m_R[] array More...

ON_U	m_region_user

int	m_type
	0 = infinite, 1 = bounded More...

Friends
class	ON_Brep

class	ON_BrepRegionTopology

Additional Inherited Members
Public Types inherited from ON_Object
enum	UserDataConflictResolution : unsigned char { UserDataConflictResolution::destination_object = 0, UserDataConflictResolution::source_object = 1, UserDataConflictResolution::source_copycount_gt = 2, UserDataConflictResolution::source_copycount_ge = 3, UserDataConflictResolution::destination_copycount_gt = 4, UserDataConflictResolution::destination_copycount_ge = 5, UserDataConflictResolution::delete_item = 6 }

Constructor & Destructor Documentation

◆ ON_BrepRegion()

ON_BrepRegion::ON_BrepRegion ( )

◆ ~ON_BrepRegion()

ON_BrepRegion::~ON_BrepRegion ( )

Member Function Documentation

◆ AreaMassProperties()

bool ON_BrepRegion::AreaMassProperties	(	ON_MassProperties &	mp,
		bool	bArea = `true`,
		bool	bFirstMoments = `true`,
		bool	bSecondMoments = `true`,
		bool	bProductMoments = `true`,
		double	rel_tol = `1.0e-6`,
		double	abs_tol = `1.0e-6`
	)		const

◆ BoundingBox()

const ON_BoundingBox& ON_BrepRegion::BoundingBox ( ) const

Returns: Region bounding box.

◆ Brep()

const ON_Brep* ON_BrepRegion::Brep ( ) const

Returns: Brep this region belongs to.

◆ FaceSide()

ON_BrepFaceSide* ON_BrepRegion::FaceSide ( int rfsi ) const

Parameter: rfsi - [in] index into the region's m_fsi[] array. Returns: The face side in rtop.m_FS[m_fsi[rsi]], where rtop is the ON_BrepRegionTopology class this region belongs to.

◆ GetSilhouette()

bool ON_BrepRegion::GetSilhouette	(	const ON_SilhouetteParameters	parameters,
		size_t	clipping_plane_count,
		const ON_PlaneEquation *	clipping_planes,
		ON_ClassArray< ON_SIL_EVENT > &	silhouettes,
		ON_ProgressReporter *	progress,
		ON_Terminator *	terminator
	)		const

◆ IsFinite()

bool ON_BrepRegion::IsFinite ( ) const

Returns: True if the region is finite.

◆ IsPointInside()

bool ON_BrepRegion::IsPointInside	(	ON_3dPoint	P,
		double	tolerance,
		bool	bStrictlyInside
	)		const

◆ IsValid()

bool ON_BrepRegion::IsValid ( class ON_TextLog * text_log = nullptr ) const

overridevirtual

Description: Tests an object to see if its data members are correctly initialized. Parameters: text_log - [in] if the object is not valid and text_log is not nullptr, then a brief english description of the reason the object is not valid is appended to the log. The information appended to text_log is suitable for low-level debugging purposes by programmers and is not intended to be useful as a high level user interface tool. Returns: @untitled table true object is valid false object is invalid, uninitialized, etc.

Reimplemented from ON_Object.

◆ operator=()

ON_BrepRegion& ON_BrepRegion::operator= ( const ON_BrepRegion & )

◆ Read()

bool ON_BrepRegion::Read ( ON_BinaryArchive & binary_archive )

overridevirtual

Description: Low level archive writing tool used by ON_BinaryArchive::ReadObject(). Parameters: binary_archive - archive to read from Returns: Returns true if the read is successful. Remarks: Use ON_BinaryArchive::ReadObject() to read objects. This Read() function should read the objects definition back into its data members.

The default implementation of this virtual function returns false and does nothing.

Reimplemented from ON_Object.

◆ RegionBoundaryBrep()

ON_Brep* ON_BrepRegion::RegionBoundaryBrep ( ON_Brep * brep = nullptr ) const

Description: Get the boundary of a region as a brep object.
If the region is finite, the boundary will be a closed manifold brep. The boundary may have more than one connected component. Parameters: brep - [in] if not nullptr, the brep form is put into this brep. Returns: the region boundary as a brep or nullptr if the calculation fails.

◆ RegionTopology()

class ON_BrepRegionTopology* ON_BrepRegion::RegionTopology ( ) const

Returns: Region topology this region belongs to.

◆ VolumeMassProperties()

bool ON_BrepRegion::VolumeMassProperties	(	ON_MassProperties &	mp,
		bool	bVolume = `true`,
		bool	bFirstMoments = `true`,
		bool	bSecondMoments = `true`,
		bool	bProductMoments = `true`,
		ON_3dPoint	base_point = `ON_3dPoint::UnsetPoint`,
		double	rel_tol = `1.0e-6`,
		double	abs_tol = `1.0e-6`
	)		const

◆ Write()

bool ON_BrepRegion::Write ( ON_BinaryArchive & binary_archive ) const

overridevirtual

Description: Low level archive writing tool used by ON_BinaryArchive::WriteObject(). Parameters: binary_archive - archive to write to Returns: Returns true if the write is successful. Remarks: Use ON_BinaryArchive::WriteObject() to write objects. This Write() function should just write the specific definition of this object. It should not write and any chunk typecode or length information.

The default implementation of this virtual function returns false and does nothing.

Reimplemented from ON_Object.

Friends And Related Function Documentation

◆ ON_Brep

friend class ON_Brep

friend

◆ ON_BrepRegionTopology

friend class ON_BrepRegionTopology

friend

Member Data Documentation

◆ m_bbox

ON_BoundingBox ON_BrepRegion::m_bbox

◆ m_fsi

ON_SimpleArray<int> ON_BrepRegion::m_fsi

indices of face sides

◆ m_region_index

int ON_BrepRegion::m_region_index

index of region in ON_BrepRegionTopology.m_R[] array

◆ m_region_user

ON_U ON_BrepRegion::m_region_user

mutable

Union available for application use. The constructor zeros m_region_user. The value is of m_region_user is not saved in 3DM archives and may be changed by some computations.

◆ m_type

int ON_BrepRegion::m_type

0 = infinite, 1 = bounded

Public Member Functions

Public Attributes

Friends

Additional Inherited Members

Constructor & Destructor Documentation

◆ ON_BrepRegion()

◆ ~ON_BrepRegion()

Member Function Documentation

◆ AreaMassProperties()

◆ BoundingBox()

◆ Brep()

◆ FaceSide()

◆ GetSilhouette()

◆ IsFinite()

◆ IsPointInside()

◆ IsValid()

◆ operator=()

◆ Read()

◆ RegionBoundaryBrep()

◆ RegionTopology()

◆ VolumeMassProperties()

◆ Write()

Friends And Related Function Documentation

◆ ON_Brep

◆ ON_BrepRegionTopology

Member Data Documentation

◆ m_bbox

◆ m_fsi

◆ m_region_index

◆ m_region_user

◆ m_type