Sensitive for triangulation or point set defined by Primitive Array. The primitives can be optionally combined into patches within BVH tree to reduce its building time in expense of extra traverse time. More...

#include <Select3D_SensitivePrimitiveArray.hxx>

Inheritance diagram for Select3D_SensitivePrimitiveArray:

[legend]

Public Member Functions
	Select3D_SensitivePrimitiveArray (const Handle< SelectMgr_EntityOwner > &theOwnerId)
	Constructs an empty sensitive object. More...

Standard_Integer	PatchSizeMax () const
	Return patch size limit (1 by default). More...

void	SetPatchSizeMax (const Standard_Integer thePatchSizeMax)
	Assign patch size limit. Should be set before initialization. More...

float	PatchDistance () const
	Maximum allowed distance between consequential elements in patch (ShortRealLast() by default). Has no effect on indexed triangulation. More...

void	SetPatchDistance (const float thePatchDistMax)
	Assign patch distance limit. Should be set before initialization. More...

bool	InitTriangulation (const Handle< Graphic3d_Buffer > &theVerts, const Handle< Graphic3d_IndexBuffer > &theIndices, const TopLoc_Location &theInitLoc, const Standard_Integer theIndexLower, const Standard_Integer theIndexUpper, const bool theToEvalMinMax=true, const Standard_Integer theNbGroups=1)
	Initialize the sensitive object from triangualtion. The sub-triangulation can be specified by arguments theIndexLower and theIndexUpper (these are for iterating theIndices, not to restrict the actual index values!). More...

bool	InitTriangulation (const Handle< Graphic3d_Buffer > &theVerts, const Handle< Graphic3d_IndexBuffer > &theIndices, const TopLoc_Location &theInitLoc, const bool theToEvalMinMax=true, const Standard_Integer theNbGroups=1)
	Initialize the sensitive object from triangualtion. More...

bool	InitPoints (const Handle< Graphic3d_Buffer > &theVerts, const Handle< Graphic3d_IndexBuffer > &theIndices, const TopLoc_Location &theInitLoc, const Standard_Integer theIndexLower, const Standard_Integer theIndexUpper, const bool theToEvalMinMax=true, const Standard_Integer theNbGroups=1)
	Initialize the sensitive object from point set. The sub-set of points can be specified by arguments theIndexLower and theIndexUpper (these are for iterating theIndices, not to restrict the actual index values!). More...

bool	InitPoints (const Handle< Graphic3d_Buffer > &theVerts, const Handle< Graphic3d_IndexBuffer > &theIndices, const TopLoc_Location &theInitLoc, const bool theToEvalMinMax=true, const Standard_Integer theNbGroups=1)
	Initialize the sensitive object from point set. More...

bool	InitPoints (const Handle< Graphic3d_Buffer > &theVerts, const TopLoc_Location &theInitLoc, const bool theToEvalMinMax=true, const Standard_Integer theNbGroups=1)
	Initialize the sensitive object from point set. More...

void	SetMinMax (double theMinX, double theMinY, double theMinZ, double theMaxX, double theMaxY, double theMaxZ)
	Assign new not transformed bounding box. More...

bool	ToDetectElements () const
	Return flag to keep index of last topmost detected element, TRUE by default. More...

void	SetDetectElements (bool theToDetect)
	Setup keeping of the index of last topmost detected element (axis picking). More...

bool	ToDetectElementMap () const
	Return flag to keep index map of last detected elements, FALSE by default (rectangle selection). More...

void	SetDetectElementMap (bool theToDetect)
	Setup keeping of the index map of last detected elements (rectangle selection). More...

bool	ToDetectNodes () const
	Return flag to keep index of last topmost detected node, FALSE by default. More...

void	SetDetectNodes (bool theToDetect)
	Setup keeping of the index of last topmost detected node (for axis picking). More...

bool	ToDetectNodeMap () const
	Return flag to keep index map of last detected nodes, FALSE by default (rectangle selection). More...

void	SetDetectNodeMap (bool theToDetect)
	Setup keeping of the index map of last detected nodes (rectangle selection). More...

bool	ToDetectEdges () const
	Return flag to keep index of last topmost detected edge, FALSE by default. More...

void	SetDetectEdges (bool theToDetect)
	Setup keeping of the index of last topmost detected edge (axis picking). More...

Standard_Integer	LastDetectedElement () const
	Return last topmost detected element or -1 if undefined (axis picking). More...

const Handle< TColStd_HPackedMapOfInteger > &	LastDetectedElementMap () const
	Return the index map of last detected elements (rectangle selection). More...

Standard_Integer	LastDetectedNode () const
	Return last topmost detected node or -1 if undefined (axis picking). More...

const Handle< TColStd_HPackedMapOfInteger > &	LastDetectedNodeMap () const
	Return the index map of last detected nodes (rectangle selection). More...

Standard_Integer	LastDetectedEdgeNode1 () const
	Return the first node of last topmost detected edge or -1 if undefined (axis picking). More...

Standard_Integer	LastDetectedEdgeNode2 () const
	Return the second node of last topmost detected edge or -1 if undefined (axis picking). More...

virtual Standard_Boolean	Matches (SelectBasics_SelectingVolumeManager &theMgr, SelectBasics_PickResult &thePickResult) override
	Checks whether the sensitive entity is overlapped by current selecting volume. More...

virtual Handle< Select3D_SensitiveEntity >	GetConnected () override
	Originally this method intended to return sensitive entity with new location aLocation, but currently sensitive entities do not hold a location, instead HasLocation() and Location() methods call corresponding entity owner's methods. Thus all entities returned by GetConnected() share the same location propagated from corresponding selectable object. You must redefine this function for any type of sensitive entity which can accept another connected sensitive entity. More...

virtual Standard_Integer	Size () const override
	Returns the length of array of triangles or edges. More...

virtual Standard_Integer	NbSubElements () override
	Returns the amount of nodes in triangulation. More...

virtual Select3D_BndBox3d	Box (const Standard_Integer theIdx) const override
	Returns bounding box of triangle/edge with index theIdx. More...

virtual Standard_Real	Center (const Standard_Integer theIdx, const Standard_Integer theAxis) const override
	Returns geometry center of triangle/edge with index theIdx in array along the given axis theAxis. More...

virtual void	Swap (const Standard_Integer theIdx1, const Standard_Integer theIdx2) override
	Swaps items with indexes theIdx1 and theIdx2 in array. More...

virtual Select3D_BndBox3d	BoundingBox () override
	Returns bounding box of the triangulation. If location transformation is set, it will be applied. More...

virtual gp_Pnt	CenterOfGeometry () const override
	Returns center of triangulation. If location transformation is set, it will be applied. More...

virtual Standard_Boolean	HasInitLocation () const override
	Returns true if the shape corresponding to the entity has init location. More...

virtual gp_GTrsf	InvInitLocation () const override
	Returns inversed location transformation matrix if the shape corresponding to this entity has init location set. Otherwise, returns identity matrix. More...

virtual void	Set (const Handle< SelectMgr_EntityOwner > &theOwnerId) override
	Sets the owner for all entities in group. More...

virtual void	BVH () override
	Builds BVH tree for sensitive set. More...

Public Member Functions inherited from Select3D_SensitiveSet
	Select3D_SensitiveSet (const Handle< SelectMgr_EntityOwner > &theOwnerId)
	Creates new empty sensitive set and its content. More...

void	SetBuilder (const Handle< Select3D_BVHBuilder3d > &theBuilder)
	Sets the method (builder) used to construct BVH. More...

void	MarkDirty ()
	Marks BVH tree of the set as outdated. It will be rebuild at the next call of BVH() More...

virtual void	Clear () override
	Destroys cross-reference to avoid memory leak. More...

Standard_Integer	GetLeafNodeSize () const
	Returns a number of nodes in 1 BVH leaf. More...

Public Member Functions inherited from Select3D_SensitiveEntity
const Handle< SelectMgr_EntityOwner > &	OwnerId () const
	Returns pointer to owner of the entity. More...

Standard_Integer	SensitivityFactor () const
	allows a better sensitivity for a specific entity in selection algorithms useful for small sized entities. More...

void	SetSensitivityFactor (const Standard_Integer theNewSens)
	Allows to manage sensitivity of a particular sensitive entity. More...

Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor. More...

	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing. More...

Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter. More...

virtual	~Standard_Transient ()
	Destructor must be virtual. More...

virtual void	Delete () const
	Memory deallocator for transient classes. More...

virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object. More...

Standard_Boolean	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type. More...

Standard_Boolean	IsInstance (const Standard_CString theTypeName) const
	Returns a true value if this is an instance of TypeName. More...

Standard_Boolean	IsKind (const opencascade::handle< Standard_Type > &theType) const
	Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...

Standard_Boolean	IsKind (const Standard_CString theTypeName) const
	Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...

Standard_Transient *	This () const
	Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero. More...

Standard_Integer	GetRefCount () const
	Get the reference counter of this object. More...

void	IncrementRefCounter () const
	Increments the reference counter of this object. More...

Standard_Integer	DecrementRefCounter () const
	Decrements the reference counter of this object; returns the decremented value. More...

Protected Member Functions
void	computeBoundingBox ()
	Compute bounding box. More...

Select3D_BndBox3d	applyTransformation ()
	Inner function for transformation application to bounding box of the triangulation. More...

const Graphic3d_Vec3 &	getPosVec3 (const Standard_Integer theIndex) const
	Auxiliary getter. More...

const Graphic3d_Vec2 &	getPosVec2 (const Standard_Integer theIndex) const
	Auxiliary getter. More...

virtual Standard_Boolean	overlapsElement (SelectBasics_PickResult &thePickResult, SelectBasics_SelectingVolumeManager &theMgr, Standard_Integer theElemIdx, Standard_Boolean theIsFullInside) override
	Checks whether the element with index theIdx overlaps the current selecting volume. More...

virtual Standard_Real	distanceToCOG (SelectBasics_SelectingVolumeManager &theMgr) override
	Calculates distance from the 3d projection of used-picked screen point to center of the geometry. More...

virtual Standard_Boolean	elementIsInside (SelectBasics_SelectingVolumeManager &theMgr, Standard_Integer theElemIdx, Standard_Boolean theIsFullInside) override
	Checks whether the entity with index theIdx is inside the current selecting volume. More...

Protected Member Functions inherited from Select3D_SensitiveSet
Standard_Boolean	matches (SelectBasics_SelectingVolumeManager &theMgr, SelectBasics_PickResult &thePickResult, Standard_Boolean theToCheckAllInside)
	Checks whether one or more entities of the set overlap current selecting volume. Implements the traverse of BVH tree built for the set. More...

Protected Member Functions inherited from Select3D_SensitiveEntity
	Select3D_SensitiveEntity (const Handle< SelectMgr_EntityOwner > &theOwnerId)

Additional Inherited Members
Public Types inherited from Standard_Transient
typedef void	base_type
	Returns a type descriptor about this object. More...

Static Public Member Functions inherited from Select3D_SensitiveSet
static const Handle< Select3D_BVHBuilder3d > &	DefaultBVHBuilder ()
	Return global instance to default BVH builder. More...

static void	SetDefaultBVHBuilder (const Handle< Select3D_BVHBuilder3d > &theBuilder)
	Assign new BVH builder to be used by default for new sensitive sets (assigning is NOT thread-safe!). More...

Static Public Member Functions inherited from Standard_Transient
static const char *	get_type_name ()
	Returns a type descriptor about this object. More...

static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class. More...

Protected Attributes inherited from Select3D_SensitiveSet
BvhPrimitiveSet	myContent
	A link between sensitive entity and BVH_PrimitiveSet. More...

Standard_Integer	myDetectedIdx
	Index of detected primitive in BVH sorted primitive array. More...

Protected Attributes inherited from Select3D_SensitiveEntity
Handle< SelectMgr_EntityOwner >	myOwnerId

Standard_Integer	mySFactor

Detailed Description

Sensitive for triangulation or point set defined by Primitive Array. The primitives can be optionally combined into patches within BVH tree to reduce its building time in expense of extra traverse time.

Constructor & Destructor Documentation

◆ Select3D_SensitivePrimitiveArray()

Select3D_SensitivePrimitiveArray::Select3D_SensitivePrimitiveArray ( const Handle< SelectMgr_EntityOwner > & theOwnerId )

Constructs an empty sensitive object.

Member Function Documentation

◆ applyTransformation()

Select3D_BndBox3d Select3D_SensitivePrimitiveArray::applyTransformation ( )

protected

Inner function for transformation application to bounding box of the triangulation.

◆ BoundingBox()

virtual Select3D_BndBox3d Select3D_SensitivePrimitiveArray::BoundingBox ( )

overridevirtual

Returns bounding box of the triangulation. If location transformation is set, it will be applied.

Reimplemented from Select3D_SensitiveSet.

◆ Box()

virtual Select3D_BndBox3d Select3D_SensitivePrimitiveArray::Box ( const Standard_Integer theIdx ) const

overridevirtual

Returns bounding box of triangle/edge with index theIdx.

Implements Select3D_SensitiveSet.

◆ BVH()

virtual void Select3D_SensitivePrimitiveArray::BVH ( )

overridevirtual

Builds BVH tree for sensitive set.

Reimplemented from Select3D_SensitiveSet.

◆ Center()

virtual Standard_Real Select3D_SensitivePrimitiveArray::Center	(	const Standard_Integer	theIdx,
		const Standard_Integer	theAxis
	)		const

overridevirtual

Returns geometry center of triangle/edge with index theIdx in array along the given axis theAxis.

Implements Select3D_SensitiveSet.

◆ CenterOfGeometry()

virtual gp_Pnt Select3D_SensitivePrimitiveArray::CenterOfGeometry ( ) const

inlineoverridevirtual

Returns center of triangulation. If location transformation is set, it will be applied.

Reimplemented from Select3D_SensitiveSet.

◆ computeBoundingBox()

void Select3D_SensitivePrimitiveArray::computeBoundingBox ( )

protected

Compute bounding box.

◆ distanceToCOG()

virtual Standard_Real Select3D_SensitivePrimitiveArray::distanceToCOG ( SelectBasics_SelectingVolumeManager & theMgr )

overrideprotectedvirtual

Calculates distance from the 3d projection of used-picked screen point to center of the geometry.

Implements Select3D_SensitiveSet.

◆ elementIsInside()

virtual Standard_Boolean Select3D_SensitivePrimitiveArray::elementIsInside	(	SelectBasics_SelectingVolumeManager &	theMgr,
		Standard_Integer	theElemIdx,
		Standard_Boolean	theIsFullInside
	)

overrideprotectedvirtual

Checks whether the entity with index theIdx is inside the current selecting volume.

Implements Select3D_SensitiveSet.

◆ GetConnected()

virtual Handle< Select3D_SensitiveEntity > Select3D_SensitivePrimitiveArray::GetConnected ( )

overridevirtual

Originally this method intended to return sensitive entity with new location aLocation, but currently sensitive entities do not hold a location, instead HasLocation() and Location() methods call corresponding entity owner's methods. Thus all entities returned by GetConnected() share the same location propagated from corresponding selectable object. You must redefine this function for any type of sensitive entity which can accept another connected sensitive entity.

Reimplemented from Select3D_SensitiveEntity.

◆ getPosVec2()

const Graphic3d_Vec2& Select3D_SensitivePrimitiveArray::getPosVec2 ( const Standard_Integer theIndex ) const

inlineprotected

Auxiliary getter.

◆ getPosVec3()

const Graphic3d_Vec3& Select3D_SensitivePrimitiveArray::getPosVec3 ( const Standard_Integer theIndex ) const

inlineprotected

Auxiliary getter.

◆ HasInitLocation()

virtual Standard_Boolean Select3D_SensitivePrimitiveArray::HasInitLocation ( ) const

inlineoverridevirtual

Returns true if the shape corresponding to the entity has init location.

Reimplemented from Select3D_SensitiveEntity.

◆ InitPoints() [1/3]

bool Select3D_SensitivePrimitiveArray::InitPoints	(	const Handle< Graphic3d_Buffer > &	theVerts,
		const Handle< Graphic3d_IndexBuffer > &	theIndices,
		const TopLoc_Location &	theInitLoc,
		const Standard_Integer	theIndexLower,
		const Standard_Integer	theIndexUpper,
		const bool	theToEvalMinMax = `true`,
		const Standard_Integer	theNbGroups = `1`
	)

Initialize the sensitive object from point set. The sub-set of points can be specified by arguments theIndexLower and theIndexUpper (these are for iterating theIndices, not to restrict the actual index values!).

Parameters

theVerts	attributes array containing Graphic3d_TOA_POS with type Graphic3d_TOD_VEC3 or Graphic3d_TOD_VEC2
theIndices	index array defining points
theInitLoc	location
theIndexLower	the theIndices range - first value (inclusive), starting from 0
theIndexUpper	the theIndices range - last value (inclusive), upto theIndices->NbElements-1
theToEvalMinMax	compute bounding box within initialization
theNbGroups	number of groups to split the vertex array into several parts

◆ InitPoints() [2/3]

bool Select3D_SensitivePrimitiveArray::InitPoints	(	const Handle< Graphic3d_Buffer > &	theVerts,
		const Handle< Graphic3d_IndexBuffer > &	theIndices,
		const TopLoc_Location &	theInitLoc,
		const bool	theToEvalMinMax = `true`,
		const Standard_Integer	theNbGroups = `1`
	)

inline

Initialize the sensitive object from point set.

Parameters

theVerts	attributes array containing Graphic3d_TOA_POS with type Graphic3d_TOD_VEC3 or Graphic3d_TOD_VEC2
theIndices	index array to define subset of points
theInitLoc	location
theToEvalMinMax	compute bounding box within initialization
theNbGroups	number of groups to split the vertex array into several parts

◆ InitPoints() [3/3]

bool Select3D_SensitivePrimitiveArray::InitPoints	(	const Handle< Graphic3d_Buffer > &	theVerts,
		const TopLoc_Location &	theInitLoc,
		const bool	theToEvalMinMax = `true`,
		const Standard_Integer	theNbGroups = `1`
	)

inline

Initialize the sensitive object from point set.

Parameters

theVerts	attributes array containing Graphic3d_TOA_POS with type Graphic3d_TOD_VEC3 or Graphic3d_TOD_VEC2
theInitLoc	location
theToEvalMinMax	compute bounding box within initialization
theNbGroups	number of groups to split the vertex array into several parts

◆ InitTriangulation() [1/2]

bool Select3D_SensitivePrimitiveArray::InitTriangulation	(	const Handle< Graphic3d_Buffer > &	theVerts,
		const Handle< Graphic3d_IndexBuffer > &	theIndices,
		const TopLoc_Location &	theInitLoc,
		const Standard_Integer	theIndexLower,
		const Standard_Integer	theIndexUpper,
		const bool	theToEvalMinMax = `true`,
		const Standard_Integer	theNbGroups = `1`
	)

Initialize the sensitive object from triangualtion. The sub-triangulation can be specified by arguments theIndexLower and theIndexUpper (these are for iterating theIndices, not to restrict the actual index values!).

Parameters

theVerts	attributes array containing Graphic3d_TOA_POS with type Graphic3d_TOD_VEC3 or Graphic3d_TOD_VEC2
theIndices	index array defining triangulation
theInitLoc	location
theIndexLower	the theIndices range - first value (inclusive), starting from 0 and multiple by 3
theIndexUpper	the theIndices range - last value (inclusive), upto theIndices->NbElements-1 and multiple by 3
theToEvalMinMax	compute bounding box within initialization
theNbGroups	number of groups to split the vertex array into several parts

◆ InitTriangulation() [2/2]

bool Select3D_SensitivePrimitiveArray::InitTriangulation	(	const Handle< Graphic3d_Buffer > &	theVerts,
		const Handle< Graphic3d_IndexBuffer > &	theIndices,
		const TopLoc_Location &	theInitLoc,
		const bool	theToEvalMinMax = `true`,
		const Standard_Integer	theNbGroups = `1`
	)

inline

Initialize the sensitive object from triangualtion.

Parameters

theVerts	attributes array containing Graphic3d_TOA_POS with type Graphic3d_TOD_VEC3 or Graphic3d_TOD_VEC2
theIndices	index array defining triangulation
theInitLoc	location
theToEvalMinMax	compute bounding box within initialization
theNbGroups	number of groups to split the vertex array into several parts

◆ InvInitLocation()

virtual gp_GTrsf Select3D_SensitivePrimitiveArray::InvInitLocation ( ) const

inlineoverridevirtual

Returns inversed location transformation matrix if the shape corresponding to this entity has init location set. Otherwise, returns identity matrix.

Reimplemented from Select3D_SensitiveEntity.

◆ LastDetectedEdgeNode1()

Standard_Integer Select3D_SensitivePrimitiveArray::LastDetectedEdgeNode1 ( ) const

inline

Return the first node of last topmost detected edge or -1 if undefined (axis picking).

◆ LastDetectedEdgeNode2()

Standard_Integer Select3D_SensitivePrimitiveArray::LastDetectedEdgeNode2 ( ) const

inline

Return the second node of last topmost detected edge or -1 if undefined (axis picking).

◆ LastDetectedElement()

Standard_Integer Select3D_SensitivePrimitiveArray::LastDetectedElement ( ) const

inline

Return last topmost detected element or -1 if undefined (axis picking).

◆ LastDetectedElementMap()

const Handle< TColStd_HPackedMapOfInteger >& Select3D_SensitivePrimitiveArray::LastDetectedElementMap ( ) const

inline

Return the index map of last detected elements (rectangle selection).

◆ LastDetectedNode()

Standard_Integer Select3D_SensitivePrimitiveArray::LastDetectedNode ( ) const

inline

Return last topmost detected node or -1 if undefined (axis picking).

◆ LastDetectedNodeMap()

const Handle< TColStd_HPackedMapOfInteger >& Select3D_SensitivePrimitiveArray::LastDetectedNodeMap ( ) const

inline

Return the index map of last detected nodes (rectangle selection).

◆ Matches()

virtual Standard_Boolean Select3D_SensitivePrimitiveArray::Matches	(	SelectBasics_SelectingVolumeManager &	theMgr,
		SelectBasics_PickResult &	thePickResult
	)

overridevirtual

Checks whether the sensitive entity is overlapped by current selecting volume.

Reimplemented from Select3D_SensitiveSet.

◆ NbSubElements()

virtual Standard_Integer Select3D_SensitivePrimitiveArray::NbSubElements ( )

inlineoverridevirtual

Returns the amount of nodes in triangulation.

Implements Select3D_SensitiveEntity.

◆ overlapsElement()

virtual Standard_Boolean Select3D_SensitivePrimitiveArray::overlapsElement	(	SelectBasics_PickResult &	thePickResult,
		SelectBasics_SelectingVolumeManager &	theMgr,
		Standard_Integer	theElemIdx,
		Standard_Boolean	theIsFullInside
	)

overrideprotectedvirtual

Checks whether the element with index theIdx overlaps the current selecting volume.

Implements Select3D_SensitiveSet.

◆ PatchDistance()

float Select3D_SensitivePrimitiveArray::PatchDistance ( ) const

inline

Maximum allowed distance between consequential elements in patch (ShortRealLast() by default). Has no effect on indexed triangulation.

◆ PatchSizeMax()

Standard_Integer Select3D_SensitivePrimitiveArray::PatchSizeMax ( ) const

inline

Return patch size limit (1 by default).

◆ Set()

virtual void Select3D_SensitivePrimitiveArray::Set ( const Handle< SelectMgr_EntityOwner > & theOwnerId )

overridevirtual

Sets the owner for all entities in group.

Reimplemented from Select3D_SensitiveEntity.

◆ SetDetectEdges()

void Select3D_SensitivePrimitiveArray::SetDetectEdges ( bool theToDetect )

inline

Setup keeping of the index of last topmost detected edge (axis picking).

◆ SetDetectElementMap()

void Select3D_SensitivePrimitiveArray::SetDetectElementMap ( bool theToDetect )

Setup keeping of the index map of last detected elements (rectangle selection).

◆ SetDetectElements()

void Select3D_SensitivePrimitiveArray::SetDetectElements ( bool theToDetect )

inline

Setup keeping of the index of last topmost detected element (axis picking).

◆ SetDetectNodeMap()

void Select3D_SensitivePrimitiveArray::SetDetectNodeMap ( bool theToDetect )

Setup keeping of the index map of last detected nodes (rectangle selection).

◆ SetDetectNodes()

void Select3D_SensitivePrimitiveArray::SetDetectNodes ( bool theToDetect )

inline

Setup keeping of the index of last topmost detected node (for axis picking).

◆ SetMinMax()

void Select3D_SensitivePrimitiveArray::SetMinMax	(	double	theMinX,
		double	theMinY,
		double	theMinZ,
		double	theMaxX,
		double	theMaxY,
		double	theMaxZ
	)

inline

Assign new not transformed bounding box.

◆ SetPatchDistance()

void Select3D_SensitivePrimitiveArray::SetPatchDistance ( const float thePatchDistMax )

inline

Assign patch distance limit. Should be set before initialization.

◆ SetPatchSizeMax()

void Select3D_SensitivePrimitiveArray::SetPatchSizeMax ( const Standard_Integer thePatchSizeMax )

inline

Assign patch size limit. Should be set before initialization.

◆ Size()

virtual Standard_Integer Select3D_SensitivePrimitiveArray::Size ( ) const

overridevirtual

Returns the length of array of triangles or edges.

Implements Select3D_SensitiveSet.

◆ Swap()

virtual void Select3D_SensitivePrimitiveArray::Swap	(	const Standard_Integer	theIdx1,
		const Standard_Integer	theIdx2
	)

overridevirtual

Swaps items with indexes theIdx1 and theIdx2 in array.

Implements Select3D_SensitiveSet.

◆ ToDetectEdges()

bool Select3D_SensitivePrimitiveArray::ToDetectEdges ( ) const

inline

Return flag to keep index of last topmost detected edge, FALSE by default.

◆ ToDetectElementMap()

bool Select3D_SensitivePrimitiveArray::ToDetectElementMap ( ) const

inline

Return flag to keep index map of last detected elements, FALSE by default (rectangle selection).

◆ ToDetectElements()

bool Select3D_SensitivePrimitiveArray::ToDetectElements ( ) const

inline

Return flag to keep index of last topmost detected element, TRUE by default.

◆ ToDetectNodeMap()

bool Select3D_SensitivePrimitiveArray::ToDetectNodeMap ( ) const

inline

Return flag to keep index map of last detected nodes, FALSE by default (rectangle selection).

◆ ToDetectNodes()

bool Select3D_SensitivePrimitiveArray::ToDetectNodes ( ) const

inline

Return flag to keep index of last topmost detected node, FALSE by default.

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

Select3D_SensitivePrimitiveArray.hxx

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Select3D_SensitivePrimitiveArray()

Member Function Documentation

◆ applyTransformation()

◆ BoundingBox()

◆ Box()

◆ BVH()

◆ Center()

◆ CenterOfGeometry()

◆ computeBoundingBox()

◆ distanceToCOG()

◆ elementIsInside()

◆ GetConnected()

◆ getPosVec2()

◆ getPosVec3()

◆ HasInitLocation()

◆ InitPoints() [1/3]

◆ InitPoints() [2/3]

◆ InitPoints() [3/3]

◆ InitTriangulation() [1/2]

◆ InitTriangulation() [2/2]

◆ InvInitLocation()

◆ LastDetectedEdgeNode1()

◆ LastDetectedEdgeNode2()

◆ LastDetectedElement()

◆ LastDetectedElementMap()

◆ LastDetectedNode()

◆ LastDetectedNodeMap()

◆ Matches()

◆ NbSubElements()

◆ overlapsElement()

◆ PatchDistance()

◆ PatchSizeMax()

◆ Set()

◆ SetDetectEdges()

◆ SetDetectElementMap()

◆ SetDetectElements()

◆ SetDetectNodeMap()

◆ SetDetectNodes()

◆ SetMinMax()

◆ SetPatchDistance()

◆ SetPatchSizeMax()

◆ Size()

◆ Swap()

◆ ToDetectEdges()

◆ ToDetectElementMap()

◆ ToDetectElements()

◆ ToDetectNodeMap()

◆ ToDetectNodes()