Defines a 3D cartesian point. 更多...

类 AnyCAD.Foundation.GPnt 继承关系图:

Public 成员函数
	GPnt (global::System.IntPtr cPtr, bool cMemoryOwn)
	仅供内部使用

void	Dispose ()

	GPnt ()
	Creates a point with zero coordinates.

	GPnt (GXYZ theCoord)
	Creates a point from a XYZ object.

	GPnt (double theXp, double theYp, double theZp)
	Creates a point with its 3 cartesian's coordinates : theXp, theYp, theZp.

void	SetCoord (int theIndex, double theXi)
	Changes the coordinate of range theIndex : theIndex = 1 => X is modified theIndex = 2 => Y is modified theIndex = 3 => Z is modified Raised if theIndex != {1, 2, 3}.

void	SetCoord (double theXp, double theYp, double theZp)
	For this point, assigns the values theXp, theYp and theZp to its three coordinates.

void	SetX (double theX)
	Assigns the given value to the X coordinate of this point.

void	SetY (double theY)
	Assigns the given value to the Y coordinate of this point.

void	SetZ (double theZ)
	Assigns the given value to the Z coordinate of this point.

void	SetXYZ (GXYZ theCoord)
	Assigns the three coordinates of theCoord to this point.

double	Coord (int theIndex)
	Returns the coordinate of corresponding to the value of theIndex : theIndex = 1 => X is returned theIndex = 2 => Y is returned theIndex = 3 => Z is returned Raises OutOfRange if theIndex != {1, 2, 3}. Raised if theIndex != {1, 2, 3}.

void	Coord (ref double theXp, ref double theYp, ref double theZp)
	For this point gives its three coordinates theXp, theYp and theZp.

double	X ()
	For this point, returns its X coordinate.

double	Y ()
	For this point, returns its Y coordinate.

double	Z ()
	For this point, returns its Z coordinate.

GXYZ	XYZ ()
	For this point, returns its three coordinates as a XYZ object.

GXYZ	Coord ()
	For this point, returns its three coordinates as a XYZ object.

GXYZ	ChangeCoord ()
	Returns the coordinates of this point. Note: This syntax allows direct modification of the returned value.

void	BaryCenter (double theAlpha, GPnt theP, double theBeta)
	Assigns the result of the following expression to this point (theAlphathis + theBetatheP) / (theAlpha + theBeta)

bool	IsEqual (GPnt theOther, double theLinearTolerance)
	Comparison Returns True if the distance between the two points is lower or equal to theLinearTolerance.

double	Distance (GPnt theOther)
	Computes the distance between two points.

double	SquareDistance (GPnt theOther)
	Computes the square distance between two points.

void	Mirror (GPnt theP)
	Performs the symmetrical transformation of a point with respect to the point theP which is the center of the symmetry.

GPnt	Mirrored (GPnt theP)
	Performs the symmetrical transformation of a point with respect to an axis placement which is the axis of the symmetry.

void	Mirror (GAx1 theA1)

GPnt	Mirrored (GAx1 theA1)
	Performs the symmetrical transformation of a point with respect to a plane. The axis placement theA2 locates the plane of the symmetry : (Location, XDirection, YDirection).

void	Mirror (GAx2 theA2)

GPnt	Mirrored (GAx2 theA2)
	Rotates a point. theA1 is the axis of the rotation. theAng is the angular value of the rotation in radians.

void	Rotate (GAx1 theA1, double theAng)

GPnt	Rotated (GAx1 theA1, double theAng)

void	Scale (GPnt theP, double theS)
	Scales a point. theS is the scaling value.

GPnt	Scaled (GPnt theP, double theS)

void	Transform (GTrsf theT)
	Transforms a point with the transformation T.

GPnt	Transformed (GTrsf theT)

void	Translate (GVec theV)
	Translates a point in the direction of the vector theV. The magnitude of the translation is the vector's magnitude.

GPnt	Translated (GVec theV)

void	Translate (GPnt theP1, GPnt theP2)
	Translates a point from the point theP1 to the point theP2.

GPnt	Translated (GPnt theP1, GPnt theP2)

	GPnt (Vector3d p)

	GPnt (Vector3 p)

GPnt	Clone ()

override bool	Equals (object obj)
	判断是否相等

override int	GetHashCode ()
	返回对象的哈希值

override string	ToString ()
	转换成字符串

静态 Public 成员函数
static GPnt	operator+ (GPnt a, GVec b)

static GVec	operator- (GPnt a, GPnt b)
	两个点之间的向量。由b指向a

static GPnt	operator- (GPnt a, GVec b)

static GPnt	operator+ (GPnt a, Vector3d b)

static GPnt	operator- (GPnt a, Vector3d b)

static GPnt	operator+ (GPnt a, Vector3 b)

static GPnt	operator- (GPnt a, Vector3 b)

属性
double	x `[get, set]`

double	y `[get, set]`

double	z `[get, set]`

详细描述

Defines a 3D cartesian point.

点

成员函数说明

◆ Equals()

override bool AnyCAD.Foundation.GPnt.Equals ( object obj )

判断是否相等

参数

obj 比较的对象

返回: true相等

◆ GetHashCode()

override int AnyCAD.Foundation.GPnt.GetHashCode ( )

返回对象的哈希值

返回: 哈希值

◆ operator-()

static GVec AnyCAD.Foundation.GPnt.operator-	(	GPnt	a,
		GPnt	b )

static

两个点之间的向量。由b指向a

参数

a	终止点
b	起始点

Public 成员函数

静态 Public 成员函数

属性

详细描述

成员函数说明

◆ Equals()

◆ GetHashCode()

◆ operator-()

◆ ToString()