OdSiBoundBlock3d Class Reference

#include <SiBBlock.h>

Inheritance diagram for OdSiBoundBlock3d:

Public Member Functions
	OdSiBoundBlock3d ()
	OdSiBoundBlock3d (const OdGeExtents3d &ab)
	OdSiBoundBlock3d (const OdGeBoundBlock3d &bb)
	OdSiBoundBlock3d (const OdGePoint3d &p1, const OdGePoint3d &p2)
	OdSiBoundBlock3d (const OdGePoint3d &origin, const OdGeVector3d &xAxis, const OdGeVector3d &yAxis, const OdGeVector3d &zAxis)
void	set (const OdGeExtents3d &ab)
void	set (const OdGeBoundBlock3d &bb)
void	set (const OdGePoint3d &p1, const OdGePoint3d &p2)
void	set (const OdGePoint3d &origin, const OdGeVector3d &xAxis, const OdGeVector3d &yAxis, const OdGeVector3d &zAxis)
void	get (OdGePoint3d &origin, OdGeVector3d &xAxis, OdGeVector3d &yAxis, OdGeVector3d &zAxis) const
void	transformBy (const OdGeMatrix3d &tm)
bool	isDisjoint (const OdGeExtents3d &exts, const OdGeTol &tolerance=OdGeContext::gTol) const
bool	contains (const OdGeExtents3d &exts, const OdGeTol &tolerance=OdGeContext::gTol) const
bool	contains (const OdGePoint3d &pt, const OdGeTol &tolerance=OdGeContext::gTol) const
OdGePoint3d	minPoint () const
OdGePoint3d	maxPoint () const
void	getMinMaxPoints (OdGePoint3d &p1, OdGePoint3d &p2) const
void	extents (OdGeExtents3d &exts) const
bool	isBox () const
bool	isOrtho () const

Protected Types
enum class	BasisType { kWcs , kOrtho , kArbitrary }

Protected Member Functions
void	setWcsBasis (bool bNormalIval=true)
void	setGeExtents (const OdGeExtents3d &ab)
void	setGeBoundBlock (const OdGeBoundBlock3d &bb)
void	setUnclassified (const OdGePoint3d &origin, const OdGeVector3d &xAxis, const OdGeVector3d &yAxis, const OdGeVector3d &zAxis)
void	classify ()
void	subClassifyArbitrary ()
void	getInternalArbitraryBasis (OdGePoint3d &minPoint, OdGePoint3d &maxPoint, OdGeVector3d &xNorm, OdGeVector3d &yNorm, OdGeVector3d &zNorm) const
bool	intersectPoint (const OdGePoint3d &pt, const OdGeVector3d &planeNormal, double planeDist, double tol) const
bool	intersectPlane (const OdGePoint3d &minPt, const OdGePoint3d &maxPt, const OdGeVector3d &planeNormal, double planeDist, double tol) const
bool	intersectPlaneBk (const OdGeVector3d &planeNormal, double planeDist, double tol) const

Protected Attributes
OdGePoint3d	m_origin
OdGeVector3d	m_basis [3]
OdGeVector2d	m_ivals [3]
enum OdSiBoundBlock3d::BasisType	m_type

Detailed Description

This class is an alternative of OdGeBoundBlock3d class for Spatial Index queries with optimized performance and improved precision. <group OdGs_Classes>

See also

<link ge_OdGeBoundBlock3D, Working with Bounding Blocks>

Definition at line 39 of file SiBBlock.h.

Member Enumeration Documentation

BasisType

enum class OdSiBoundBlock3d::BasisType

strongprotected

Enumerator
kWcs
kOrtho
kArbitrary

Definition at line 45 of file SiBBlock.h.

Constructor & Destructor Documentation

OdSiBoundBlock3d() [1/5]

OdSiBoundBlock3d::OdSiBoundBlock3d ( )

inline

Default constructor for the OdSiBoundBlock3d class.

Definition at line 120 of file SiBBlock.h.

OdSiBoundBlock3d() [2/5]

OdSiBoundBlock3d::OdSiBoundBlock3d ( const OdGeExtents3d & ab )

inline

Constructor for the OdSiBoundBlock3d class. Creates a bound block from the specified OdGeExtents3d object.

Parameters

ab	[in] Source object.

Definition at line 128 of file SiBBlock.h.

OdSiBoundBlock3d() [3/5]

OdSiBoundBlock3d::OdSiBoundBlock3d ( const OdGeBoundBlock3d & bb )

inline

Constructor for the OdSiBoundBlock3d class. Creates a bound block from the specified OdGeBoundBlock3d object.

Parameters

bb	[in] Source object.

Definition at line 136 of file SiBBlock.h.

OdSiBoundBlock3d() [4/5]

OdSiBoundBlock3d::OdSiBoundBlock3d ( const OdGePoint3d & p1, const OdGePoint3d & p2 )

inline

Constructor for the OdSiBoundBlock3d class. Creates a bound block from the specified points.

Parameters

p1	[in] First point.
p2	[in] Second point.

Definition at line 145 of file SiBBlock.h.

OdSiBoundBlock3d() [5/5]

OdSiBoundBlock3d::OdSiBoundBlock3d ( const OdGePoint3d & origin, const OdGeVector3d & xAxis, const OdGeVector3d & yAxis, const OdGeVector3d & zAxis )

inline

Constructor for the OdSiBoundBlock3d class. Creates a bound block from an origin point extending by the specified axes.

Parameters

origin	[in] Origin point.
xAxis	[in] X axis.
yAxis	[in] Y axis.
zAxis	[in] Z axis.

Definition at line 156 of file SiBBlock.h.

Member Function Documentation

classify()

void OdSiBoundBlock3d::classify ( )

inlineprotected

Definition at line 296 of file SiBBlock.h.

contains() [1/2]

bool OdSiBoundBlock3d::contains ( const OdGeExtents3d & exts, const OdGeTol & tolerance = OdGeContext::gTol ) const

inline

Checks whether this bounding block intersects the specified extents.

Parameters

exts	[in] Extents to check.
tol	[in] Geometric tolerance.

Returns

true if and only if this bounding block intersects the specified extents.

Definition at line 398 of file SiBBlock.h.

contains() [2/2]

bool OdSiBoundBlock3d::contains ( const OdGePoint3d & pt, const OdGeTol & tolerance = OdGeContext::gTol ) const

inline

Checks whether this bounding block contains the specified point.

Parameters

pt	[in] A 3D point that is presumably contained inside these extents.
tol	[in] Geometric tolerance.

Returns

true if and only if this bounding block contains the specified point.

Definition at line 423 of file SiBBlock.h.

extents()

void OdSiBoundBlock3d::extents ( OdGeExtents3d & exts ) const

inline

Sets minimum and maximum points of the specified extents from minimum and maximum points of this bounding block.

Parameters

exts	[in/out] Extents to modify.

Definition at line 290 of file SiBBlock.h.

get()

void OdSiBoundBlock3d::get ( OdGePoint3d & origin, OdGeVector3d & xAxis, OdGeVector3d & yAxis, OdGeVector3d & zAxis ) const

inline

Gets parameters of this bound block.

Parameters

origin	[out] Receives origin point.
xAxis	[out] Receives X axis.
yAxis	[out] Receives Y axis.
zAxis	[out] Receives Z axis.

Definition at line 200 of file SiBBlock.h.

getInternalArbitraryBasis()

void OdSiBoundBlock3d::getInternalArbitraryBasis ( OdGePoint3d & minPoint, OdGePoint3d & maxPoint, OdGeVector3d & xNorm, OdGeVector3d & yNorm, OdGeVector3d & zNorm ) const

inlineprotected

Definition at line 89 of file SiBBlock.h.

getMinMaxPoints()

void OdSiBoundBlock3d::getMinMaxPoints ( OdGePoint3d & p1, OdGePoint3d & p2 ) const

inline

Gets minimum and maximum points of this bounding block.

Parameters

p1	[out] Receives minimum point.
p2	[out] Receives maximum point.

Definition at line 283 of file SiBBlock.h.

intersectPlane()

bool OdSiBoundBlock3d::intersectPlane ( const OdGePoint3d & minPt, const OdGePoint3d & maxPt, const OdGeVector3d & planeNormal, double planeDist, double tol ) const

inlineprotected

Definition at line 102 of file SiBBlock.h.

intersectPlaneBk()

bool OdSiBoundBlock3d::intersectPlaneBk ( const OdGeVector3d & planeNormal, double planeDist, double tol ) const

inlineprotected

Definition at line 109 of file SiBBlock.h.

intersectPoint()

bool OdSiBoundBlock3d::intersectPoint ( const OdGePoint3d & pt, const OdGeVector3d & planeNormal, double planeDist, double tol ) const

inlineprotected

Definition at line 98 of file SiBBlock.h.

isBox()

bool OdSiBoundBlock3d::isBox ( ) const

inline

Definition at line 292 of file SiBBlock.h.

isDisjoint()

bool OdSiBoundBlock3d::isDisjoint ( const OdGeExtents3d & exts, const OdGeTol & tolerance = OdGeContext::gTol ) const

inline

Checks whether the specified bounding block does not intersect this bounding block.

Parameters

exts	[in] Bounding block to check.
tol	[in] Geometric tolerance.

Returns

true if the specified bounding block does not intersect this bounding block.

Definition at line 342 of file SiBBlock.h.

isOrtho()

bool OdSiBoundBlock3d::isOrtho ( ) const

inline

Definition at line 293 of file SiBBlock.h.

maxPoint()

OdGePoint3d OdSiBoundBlock3d::maxPoint ( ) const

inline

Returns maximum point of this bounding block.

Returns

Maximum point as OdGePoint3d instance.

Definition at line 464 of file SiBBlock.h.

minPoint()

OdGePoint3d OdSiBoundBlock3d::minPoint ( ) const

inline

Returns minimum point of this bounding block.

Returns

Minimum point as OdGePoint3d instance.

Definition at line 448 of file SiBBlock.h.

set() [1/4]

void OdSiBoundBlock3d::set ( const OdGeBoundBlock3d & bb )

inline

Sets parameters of this bound block from the specified OdGeBoundBlock3d object.

Parameters

bb	[in] Source object.

Definition at line 171 of file SiBBlock.h.

set() [2/4]

void OdSiBoundBlock3d::set ( const OdGeExtents3d & ab )

inline

Sets parameters of this bound block from the specified OdGeExtents3d object.

Parameters

ab	[in] Source object.

Definition at line 164 of file SiBBlock.h.

set() [3/4]

void OdSiBoundBlock3d::set ( const OdGePoint3d & origin, const OdGeVector3d & xAxis, const OdGeVector3d & yAxis, const OdGeVector3d & zAxis )

inline

Sets parameters of this bound block from an origin point and directional vectors.

Parameters

origin	[in] Origin point.
xAxis	[in] X axis.
yAxis	[in] Y axis.
zAxis	[in] Z axis.

Definition at line 189 of file SiBBlock.h.

set() [4/4]

void OdSiBoundBlock3d::set ( const OdGePoint3d & p1, const OdGePoint3d & p2 )

inline

Sets parameters of this bound block from the specified corner points.

Parameters

p1	[in] First point.
p2	[in] Second point.

Definition at line 179 of file SiBBlock.h.

setGeBoundBlock()

void OdSiBoundBlock3d::setGeBoundBlock ( const OdGeBoundBlock3d & bb )

inlineprotected

Definition at line 63 of file SiBBlock.h.

setGeExtents()

void OdSiBoundBlock3d::setGeExtents ( const OdGeExtents3d & ab )

inlineprotected

Definition at line 56 of file SiBBlock.h.

setUnclassified()

void OdSiBoundBlock3d::setUnclassified ( const OdGePoint3d & origin, const OdGeVector3d & xAxis, const OdGeVector3d & yAxis, const OdGeVector3d & zAxis )

inlineprotected

Definition at line 76 of file SiBBlock.h.

setWcsBasis()

void OdSiBoundBlock3d::setWcsBasis ( bool bNormalIval = true )

inlineprotected

Definition at line 47 of file SiBBlock.h.

subClassifyArbitrary()

void OdSiBoundBlock3d::subClassifyArbitrary ( )

inlineprotected

Definition at line 84 of file SiBBlock.h.

transformBy()

void OdSiBoundBlock3d::transformBy ( const OdGeMatrix3d & tm )

inline

Transforms this bound block with the specified transformation matrix.

Parameters

tm	[in] Transformation matrix.

Definition at line 213 of file SiBBlock.h.

Member Data Documentation

m_basis

OdGeVector3d OdSiBoundBlock3d::m_basis[3]

protected

Definition at line 43 of file SiBBlock.h.

m_ivals

OdGeVector2d OdSiBoundBlock3d::m_ivals[3]

protected

Definition at line 44 of file SiBBlock.h.

m_origin

OdGePoint3d OdSiBoundBlock3d::m_origin

protected

Definition at line 42 of file SiBBlock.h.

m_type

enum OdSiBoundBlock3d::BasisType OdSiBoundBlock3d::m_type

protected

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

• SiBBlock.h