#include <GeVector3d.h>

Public Member Functions
	OdGeVector3d ()

	OdGeVector3d (double xx, double yy, double zz)

	OdGeVector3d (const OdGePlanarEnt &plane, const OdGeVector2d &vector2d)

OdGeVector3d &	setToProduct (const OdGeMatrix3d &matrix, const OdGeVector3d &vect)

OdGeVector3d &	setToProduct (const OdGeVector3d &vect, double scale)

OdGeVector3d &	transformBy (const OdGeMatrix3d &xfm)

OdGeVector3d &	rotateBy (double angle, const OdGeVector3d &axis)

OdGeVector3d &	mirror (const OdGeVector3d &normalToPlane)

OdGeVector2d	convert2d (const OdGePlanarEnt &plane) const

OdGeVector2d	convert2d () const

OdGeVector3d	operator* (double scale) const

OdGeVector3d &	operator*= (double scale)

OdGeVector3d	operator/ (double scale) const

OdGeVector3d &	operator/= (double scale)

OdGeVector3d	operator+ (const OdGeVector3d &vect) const

OdGeVector3d	operator+= (const OdGeVector3d &vect)

OdGeVector3d	operator- (const OdGeVector3d &vect) const

OdGeVector3d	operator-= (const OdGeVector3d &vect)

OdGeVector3d &	setToSum (const OdGeVector3d &vector1, const OdGeVector3d &vector2)

OdGeVector3d	operator- () const

OdGeVector3d &	negate ()

OdGeVector3d	perpVector () const

double	angleTo (const OdGeVector3d &vect) const

double	angleTo (const OdGeVector3d &vect, const OdGeVector3d &refVector) const

double	angleOnPlane (const OdGePlanarEnt &plane) const

OdGeVector3d	normal (const OdGeTol &tol=OdGeContext::gTol) const

OdGeVector3d &	normalize (const OdGeTol &tol=OdGeContext::gTol)

OdGeVector3d &	normalize (const OdGeTol &tol, OdGe::ErrorCondition &status)

double	normalizeGetLength (double tol=1.e-300)

double	length () const

void	setLength (double length)

double	lengthSqrd () const

bool	isUnitLength (const OdGeTol &tol=OdGeContext::gTol) const

bool	isZeroLength (const OdGeTol &tol=OdGeContext::gTol) const

bool	isParallelTo (const OdGeVector3d &vect, const OdGeTol &tol=OdGeContext::gTol) const

bool	isParallelTo (const OdGeVector3d &vect, const OdGeTol &tol, OdGeError &status) const

bool	isCodirectionalTo (const OdGeVector3d &vect, const OdGeTol &tol=OdGeContext::gTol) const

bool	isCodirectionalTo (const OdGeVector3d &vect, const OdGeTol &tol, OdGeError &status) const

bool	isPerpendicularTo (const OdGeVector3d &vect, const OdGeTol &tol=OdGeContext::gTol) const

bool	isPerpendicularTo (const OdGeVector3d &vect, const OdGeTol &tol, OdGeError &status) const

double	dotProduct (const OdGeVector3d &vect) const

OdGeVector3d	crossProduct (const OdGeVector3d &vect) const

OdGeVector3d	orthoProject (const OdGeVector3d &planeNormal) const

OdGeVector3d	orthoProject (const OdGeVector3d &planeNormal, const OdGeTol &tol, OdGeError &flag) const

bool	operator== (const OdGeVector3d &vect) const

bool	operator!= (const OdGeVector3d &vect) const

bool	isEqualTo (const OdGeVector3d &vect, const OdGeTol &tol=OdGeContext::gTol) const

double	operator[] (unsigned int i) const

double &	operator[] (unsigned int i)

unsigned int	largestElement () const

OdGeVector3d &	set (double xx, double yy, double zz)

OdGeVector3d &	set (const OdGePlanarEnt &plane, const OdGeVector2d &vect)

	operator OdGeMatrix3d () const

Public Attributes
double	x

double	y

double	z

Static Public Attributes
static GE_STATIC_EXPORT const OdGeVector3d	kIdentity

static GE_STATIC_EXPORT const OdGeVector3d	kXAxis

static GE_STATIC_EXPORT const OdGeVector3d	kYAxis

static GE_STATIC_EXPORT const OdGeVector3d	kZAxis

Detailed Description

This class represents vectors in 3D space.

Remarks: OdGeVector3d may be viewed as an array[3] of doubles.

Corresponding C++ library: TD_Ge

See also: <link ge_BasicTypes.html, Working with Basic Geometry Types>

Definition at line 53 of file GeVector3d.h.

Constructor & Destructor Documentation

◆ OdGeVector3d() [1/3]

OdGeVector3d::OdGeVector3d ( )

inline

Parameters

source	[in] Object to be cloned.
xx	[in] X-coordinate.
yy	[in] Y-coordinate.
zz	[in] Z-coordinate.
vect	[in] Any 2D vector.
plane	[in] Any plane.

Remarks: When called with no arguments, constructs a zero-length vector.

When called with plane and vect, constructs the 3D vector correspoponding to the 2D vector in the coordinates of the plane:

    uAxis * vect.x + vAxis * vect.y

where uAxis and vAxis are returned by

    plane.get(origin, uAxis, vAxis)

The 3D vector will be parallel to the 2D vector.

Definition at line 78 of file GeVector3d.h.

◆ OdGeVector3d() [2/3]

OdGeVector3d::OdGeVector3d	(	double	xx,
		double	yy,
		double	zz
	)

inline

Definition at line 80 of file GeVector3d.h.

◆ OdGeVector3d() [3/3]

OdGeVector3d::OdGeVector3d	(	const OdGePlanarEnt &	plane,
		const OdGeVector2d &	vector2d
	)

Member Function Documentation

◆ angleOnPlane()

double OdGeVector3d::angleOnPlane ( const OdGePlanarEnt & plane ) const

Returns the angle of this vector projected onto the specified plane

Parameters

plane [in] Any 3D plane.

Remarks

This vector is projected orthogonally onto the plane through its origin, and is measured with respect to axis1 as returned by

    plane.getCoordSystem(origin, axis1, axis2)

◆ angleTo() [1/2]

double OdGeVector3d::angleTo ( const OdGeVector3d & vect ) const

Returns the angle to the specified vector.

Parameters

vect	[in] Any 3D vector.

Remarks: If refVector is not specified: Returns a value in the range [0.0 .. OdaPI]. This function is commutative.

◆ angleTo() [2/2]

double OdGeVector3d::angleTo	(	const OdGeVector3d &	vect,
		const OdGeVector3d &	refVector
	)		const

Returns the angle to the specified vector.

Parameters

vect	[in] Any 3D vector.

Remarks: If refVector is specified: Returns a value in the range [0.0 .. Oda2PI]. If (refVector.dotProduct(crossProduct(vect)) >= 0.0, the return value is angleTo(vect). If (refVector.dotProduct(crossProduct(vect)) < 0.0, the return value is Oda2PI - angleTo(vect)

◆ convert2d() [1/2]

OdGeVector2d OdGeVector3d::convert2d ( ) const

inline

Returns the 2D vector, in the coordinate system of the plane, corresponding to the 3D vector.

Remarks: The 3D vector must be parallel to the plane.

If no plane is specified, the XY plane is used.

Definition at line 173 of file GeVector3d.h.

◆ convert2d() [2/2]

OdGeVector2d OdGeVector3d::convert2d ( const OdGePlanarEnt & plane ) const

Returns the 2D vector, in the coordinate system of the plane, corresponding to the 3D vector.

Remarks: The 3D vector must be parallel to the plane.

If no plane is specified, the XY plane is used.

◆ crossProduct()

OdGeVector3d OdGeVector3d::crossProduct ( const OdGeVector3d & vect ) const

Returns the cross product of this vector and the specified vector.

Parameters

vect	[in] Any 3D vector.

◆ dotProduct()

double OdGeVector3d::dotProduct ( const OdGeVector3d & vect ) const

inline

Returns the dot product of this vector and the specified vector.

Parameters

vect	[in] Any 3D vector.

Definition at line 487 of file GeVector3d.h.

◆ isCodirectionalTo() [1/2]

bool OdGeVector3d::isCodirectionalTo	(	const OdGeVector3d &	vect,
		const OdGeTol &	tol,
		OdGeError &	status
	)		const

Returns true if and only if the specified vector is codirectional to this vector within the specified tolerance.

Parameters

vect	[in] Any 3D vector.
tol	[in] Geometric tolerance.
status	[out] Receives the status of test.

Remarks: If the length of either vector is < tol, kThis is returned in status.

Possible values for status are as follows:

@untitled table kOk
k0This
k0Arg1

◆ isCodirectionalTo() [2/2]

bool OdGeVector3d::isCodirectionalTo	(	const OdGeVector3d &	vect,
		const OdGeTol &	tol = `OdGeContext::gTol`
	)		const

Returns true if and only if the specified vector is codirectional to this vector within the specified tolerance.

Parameters

vect	[in] Any 3D vector.
tol	[in] Geometric tolerance.

◆ isEqualTo()

bool OdGeVector3d::isEqualTo	(	const OdGeVector3d &	vect,
		const OdGeTol &	tol = `OdGeContext::gTol`
	)		const

Returns true if and only if vect is identical to this vector, within the specified tolerance.

Parameters

vect	[in] Any 3D vector.
tol	[in] Geometric tolerance.

◆ isParallelTo() [1/2]

bool OdGeVector3d::isParallelTo	(	const OdGeVector3d &	vect,
		const OdGeTol &	tol,
		OdGeError &	status
	)		const

Returns true if and only if the specified vector is parallel to this vector within the specified tolerance.

Parameters

vect	[in] Any 3D vector.
tol	[in] Geometric tolerance.
status	[out] Receives the status of test.

Remarks: If the length of either vector is < tol, kThis is returned in status.

Possible values for status are as follows:

@untitled table kOk
k0This
k0Arg1

◆ isParallelTo() [2/2]

bool OdGeVector3d::isParallelTo	(	const OdGeVector3d &	vect,
		const OdGeTol &	tol = `OdGeContext::gTol`
	)		const

Returns true if and only if the specified vector is parallel to this vector within the specified tolerance.

Parameters

vect	[in] Any 3D vector.
tol	[in] Geometric tolerance.

◆ isPerpendicularTo() [1/2]

bool OdGeVector3d::isPerpendicularTo	(	const OdGeVector3d &	vect,
		const OdGeTol &	tol,
		OdGeError &	status
	)		const

Returns true if and only if the specified vector is perpendicular to this vector within the specified tolerance.

Parameters

vect	[in] Any 3D vector.
tol	[in] Geometric tolerance.
status	[out] Receives the status of test.

Remarks: If the length of either vector is < tol, kThis is returned in status.

Possible values for status are as follows:

@untitled table kOk
k0This
k0Arg1

◆ isPerpendicularTo() [2/2]

bool OdGeVector3d::isPerpendicularTo	(	const OdGeVector3d &	vect,
		const OdGeTol &	tol = `OdGeContext::gTol`
	)		const

Returns true if and only if the specified vector is perpendicular to this vector within the specified tolerance.

Parameters

vect	[in] Any 3D vector.
tol	[in] Geometric tolerance.

◆ isUnitLength()

bool OdGeVector3d::isUnitLength ( const OdGeTol & tol = OdGeContext::gTol ) const

Returns true if and only if the length of this vector is 1.0 within the specified tolerance.

Parameters

tol	[in] Geometric tolerance.

◆ isZeroLength()

bool OdGeVector3d::isZeroLength ( const OdGeTol & tol = OdGeContext::gTol ) const

Returns true if and only if the length of this vector is 0.0 within the specified tolerance.

Parameters

tol	[in] Geometric tolerance.

◆ largestElement()

unsigned int OdGeVector3d::largestElement ( ) const

Returns the index of the largest absolute coordinate of this vector.

◆ length()

double OdGeVector3d::length ( ) const

Returns the length of this vector.

◆ lengthSqrd()

double OdGeVector3d::lengthSqrd ( ) const

inline

Returns the square of the length of this vector.

Definition at line 366 of file GeVector3d.h.

◆ mirror()

OdGeVector3d& OdGeVector3d::mirror ( const OdGeVector3d & normalToPlane )

Mirrors the entity about the plane passing through the origin with the specified normal, and returns a reference to the entity.

Parameters

normalToPlane [in] Normal to Plane.

◆ negate()

OdGeVector3d& OdGeVector3d::negate ( )

inline

Negates this vector (-x, -y, -z), and returns a reference to this vector.

Definition at line 239 of file GeVector3d.h.

◆ normal()

OdGeVector3d OdGeVector3d::normal ( const OdGeTol & tol = OdGeContext::gTol ) const

Returns the unit vector codirectional with this vector.

Parameters

tol	[in] Geometric tolerance.

Remarks: If the length() <= tol, this vector is returned.

◆ normalize() [1/2]

OdGeVector3d& OdGeVector3d::normalize	(	const OdGeTol &	tol,
		OdGe::ErrorCondition &	status
	)

Sets this vector to the unit vector codirectional with this vector, and returns a reference to this vector

Parameters

tol	[in] Geometric tolerance.
status	[out] Receives the status of normalization.

Remarks: If this.length() <= tol, this vector is unchanged, and kThis is returned in status.

Possible values for status are as follows:

@untitled table kOk
k0This

◆ normalize() [2/2]

OdGeVector3d& OdGeVector3d::normalize ( const OdGeTol & tol = OdGeContext::gTol )

Sets this vector to the unit vector codirectional with this vector, and returns a reference to this vector

Parameters

tol	[in] Geometric tolerance.

Remarks: If this.length() <= tol, this vector is unchanged.

◆ normalizeGetLength()

double OdGeVector3d::normalizeGetLength ( double tol = 1.e-300 )

Sets this vector to the unit vector codirectional with this vector, and returns the length prior to normalization.

Remarks: If this.length() <= tol, this vector is unchanged zero length is returned.

◆ operator OdGeMatrix3d()

OdGeVector3d::operator OdGeMatrix3d ( ) const

Returns the equivalent 3D tranformation matrix.

◆ operator!=()

bool OdGeVector3d::operator!= ( const OdGeVector3d & vect ) const

◆ operator*()

OdGeVector3d OdGeVector3d::operator* ( double scale ) const

inline

Definition at line 175 of file GeVector3d.h.

◆ operator*=()

OdGeVector3d& OdGeVector3d::operator*= ( double scale )

inline

Definition at line 179 of file GeVector3d.h.

◆ operator+()

OdGeVector3d OdGeVector3d::operator+ ( const OdGeVector3d & vect ) const

inline

Definition at line 203 of file GeVector3d.h.

◆ operator+=()

OdGeVector3d OdGeVector3d::operator+= ( const OdGeVector3d & vect )

inline

Definition at line 206 of file GeVector3d.h.

◆ operator-() [1/2]

OdGeVector3d OdGeVector3d::operator- ( ) const

inline

Definition at line 234 of file GeVector3d.h.

◆ operator-() [2/2]

OdGeVector3d OdGeVector3d::operator- ( const OdGeVector3d & vect ) const

inline

Definition at line 210 of file GeVector3d.h.

◆ operator-=()

OdGeVector3d OdGeVector3d::operator-= ( const OdGeVector3d & vect )

inline

Definition at line 213 of file GeVector3d.h.

◆ operator/()

OdGeVector3d OdGeVector3d::operator/ ( double scale ) const

inline

Definition at line 188 of file GeVector3d.h.

◆ operator/=()

OdGeVector3d& OdGeVector3d::operator/= ( double scale )

inline

Definition at line 194 of file GeVector3d.h.

◆ operator==()

bool OdGeVector3d::operator== ( const OdGeVector3d & vect ) const

◆ operator[]() [1/2]

double& OdGeVector3d::operator[] ( unsigned int i )

inline

Definition at line 540 of file GeVector3d.h.

◆ operator[]() [2/2]

double OdGeVector3d::operator[] ( unsigned int i ) const

inline

Parameters

i	[in] Index of coordinate.

Returns or references the ith coordinate of this vector.

0 returns or references the X-coordinate. 1 returns or references the Y-coordinate. 2 returns or references the Z-coordinate.

Definition at line 538 of file GeVector3d.h.

◆ orthoProject() [1/2]

OdGeVector3d OdGeVector3d::orthoProject ( const OdGeVector3d & planeNormal ) const

◆ orthoProject() [2/2]

OdGeVector3d OdGeVector3d::orthoProject	(	const OdGeVector3d &	planeNormal,
		const OdGeTol &	tol,
		OdGeError &	flag
	)		const

◆ perpVector()

OdGeVector3d OdGeVector3d::perpVector ( ) const

Returns a vector perpendicular to this one.

Remarks: The orthogonal vector is determined by function OdGeContext::gOrthoVector()

◆ rotateBy()

OdGeVector3d& OdGeVector3d::rotateBy	(	double	angle,
		const OdGeVector3d &	axis
	)

Rotates this vector the specified angle about the specified axis, and returns a reference to this vector.

Parameters

angle	[in] Rotation angle.
axis	[in] Axis of rotation.

◆ set() [1/2]

OdGeVector3d& OdGeVector3d::set	(	const OdGePlanarEnt &	plane,
		const OdGeVector2d &	vect
	)

Sets this vector to the specified arguments, and returns a reference to this vector.

Parameters

vect	[in] Any 2D vector.
plane	[in] Any plane.

Remarks

When called with plane and vector, constructs the 3D vector correspoponding to the 2D vector in the coordinates of the plane:

    uAxis * vect.x + vAxis * vect.y

where uAxis and vAxis are returned by

    plane.get(origin, uAxis, vAxis)

The 3D vector will be parallel to the 2D vector.

◆ set() [2/2]

OdGeVector3d& OdGeVector3d::set	(	double	xx,
		double	yy,
		double	zz
	)

inline

Sets this vector to the specified arguments, and returns a reference to this vector.

Parameters

xx	[in] X-coordinate.
yy	[in] Y-coordinate.
zz	[in] Z-coordinate.

Definition at line 555 of file GeVector3d.h.

◆ setLength()

void OdGeVector3d::setLength ( double length )

Sets the length of this vector.

◆ setToProduct() [1/2]

OdGeVector3d& OdGeVector3d::setToProduct	(	const OdGeMatrix3d &	matrix,
		const OdGeVector3d &	vect
	)

Sets this vector to the product matrix * vect and returns a reference to this vector.

Parameters

matrix	[in] Any 3D matrix.
vect	[in] Any 3D vector.

◆ setToProduct() [2/2]

OdGeVector3d& OdGeVector3d::setToProduct	(	const OdGeVector3d &	vect,
		double	scale
	)

inline

Sets this vector to the product scale * vect and returns a reference to this vector.

Parameters

vect	[in] Any 3D vector.
scale	[in] Scale factor.

Definition at line 111 of file GeVector3d.h.

◆ setToSum()

OdGeVector3d& OdGeVector3d::setToSum	(	const OdGeVector3d &	vector1,
		const OdGeVector3d &	vector2
	)

inline

Sets this vector to vector1 + vector1, and returns a reference to this vector.

Parameters

vector1	[in] Any 3D vector.
vector2	[in] Any 3D vector.

Definition at line 224 of file GeVector3d.h.

◆ transformBy()

OdGeVector3d& OdGeVector3d::transformBy ( const OdGeMatrix3d & xfm )

Applies the 3D transformation matrix to this vector.

Parameters

xfm	[in] 3D transformation matrix.

Member Data Documentation

◆ kIdentity

GE_STATIC_EXPORT const OdGeVector3d OdGeVector3d::kIdentity

static

Definition at line 88 of file GeVector3d.h.

◆ kXAxis

GE_STATIC_EXPORT const OdGeVector3d OdGeVector3d::kXAxis

static

Definition at line 89 of file GeVector3d.h.

◆ kYAxis

GE_STATIC_EXPORT const OdGeVector3d OdGeVector3d::kYAxis

static

Definition at line 90 of file GeVector3d.h.

◆ kZAxis

GE_STATIC_EXPORT const OdGeVector3d OdGeVector3d::kZAxis

static

Definition at line 91 of file GeVector3d.h.

◆ x

double OdGeVector3d::x

Definition at line 601 of file GeVector3d.h.

◆ y

double OdGeVector3d::y

Definition at line 602 of file GeVector3d.h.

◆ z

double OdGeVector3d::z

Definition at line 603 of file GeVector3d.h.

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

GeVector3d.h

Public Member Functions

Public Attributes

Static Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ OdGeVector3d() [1/3]

◆ OdGeVector3d() [2/3]

◆ OdGeVector3d() [3/3]

Member Function Documentation

◆ angleOnPlane()

◆ angleTo() [1/2]

◆ angleTo() [2/2]

◆ convert2d() [1/2]

◆ convert2d() [2/2]

◆ crossProduct()

◆ dotProduct()

◆ isCodirectionalTo() [1/2]

◆ isCodirectionalTo() [2/2]

◆ isEqualTo()

◆ isParallelTo() [1/2]

◆ isParallelTo() [2/2]

◆ isPerpendicularTo() [1/2]

◆ isPerpendicularTo() [2/2]

◆ isUnitLength()

◆ isZeroLength()

◆ largestElement()

◆ length()

◆ lengthSqrd()

◆ mirror()

◆ negate()

◆ normal()

◆ normalize() [1/2]

◆ normalize() [2/2]

◆ normalizeGetLength()

◆ operator OdGeMatrix3d()

◆ operator!=()

◆ operator*()

◆ operator*=()

◆ operator+()

◆ operator+=()

◆ operator-() [1/2]

◆ operator-() [2/2]

◆ operator-=()

◆ operator/()

◆ operator/=()

◆ operator==()

◆ operator[]() [1/2]

◆ operator[]() [2/2]

◆ orthoProject() [1/2]

◆ orthoProject() [2/2]

◆ perpVector()

◆ rotateBy()

◆ set() [1/2]

◆ set() [2/2]

◆ setLength()

◆ setToProduct() [1/2]

◆ setToProduct() [2/2]

◆ setToSum()

◆ transformBy()

Member Data Documentation

◆ kIdentity

◆ kXAxis

◆ kYAxis

◆ kZAxis

◆ x

◆ y

◆ z