AnyCAD.Foundation.GAx1类 参考

Describes an axis in 3D space. An axis is defined by: - its origin (also referred to as its "Location point"), and - its unit vector (referred to as its "Direction" or "main Direction"). An axis is used: - to describe 3D geometric entities (for example, the axis of a revolution entity). It serves the same purpose as the STEP function "axis placement one axis", or - to define geometric transformations (axis of symmetry, axis of rotation, and so on). For example, this entity can be used to locate a geometric entity or to define a symmetry axis. 更多...

类 AnyCAD.Foundation.GAx1 继承关系图:

Public 成员函数
	GAx1 (global::System.IntPtr cPtr, bool cMemoryOwn)
	仅供内部使用
void	Dispose ()
	GAx1 ()
	Creates an axis object representing Z axis of the reference coordinate system.
	GAx1 (GPnt theP, GDir theV)
	P is the location point and V is the direction of <me>.
void	SetDirection (GDir theV)
	Assigns V as the "Direction" of this axis.
void	SetLocation (GPnt theP)
	Assigns P as the origin of this axis.
GDir	Direction ()
	Returns the direction of <me>.
GPnt	Location ()
	Returns the location point of <me>.
bool	IsCoaxial (GAx1 Other, double AngularTolerance, double LinearTolerance)
	Returns True if : . the angle between <me> and <Other> is lower or equal to <AngularTolerance> and . the distance between <me>.Location() and <Other> is lower or equal to <LinearTolerance> and . the distance between <Other>.Location() and <me> is lower or equal to LinearTolerance.
bool	IsNormal (GAx1 theOther, double theAngularTolerance)
	Returns True if the direction of this and another axis are normal to each other. That is, if the angle between the two axes is equal to Pi/2. Note: the tolerance criterion is given by theAngularTolerance.
bool	IsOpposite (GAx1 theOther, double theAngularTolerance)
	Returns True if the direction of this and another axis are parallel with opposite orientation. That is, if the angle between the two axes is equal to Pi. Note: the tolerance criterion is given by theAngularTolerance.
bool	IsParallel (GAx1 theOther, double theAngularTolerance)
	Returns True if the direction of this and another axis are parallel with same orientation or opposite orientation. That is, if the angle between the two axes is equal to 0 or Pi. Note: the tolerance criterion is given by theAngularTolerance.
double	Angle (GAx1 theOther)
	Computes the angular value, in radians, between this.Direction() and theOther.Direction(). Returns the angle between 0 and 2*PI radians.
void	Reverse ()
	Reverses the unit vector of this axis and assigns the result to this axis.
GAx1	Reversed ()
	Reverses the unit vector of this axis and creates a new one.
void	Mirror (GPnt P)
	Performs the symmetrical transformation of an axis placement with respect to the point P which is the center of the symmetry and assigns the result to this axis.
GAx1	Mirrored (GPnt P)
	Performs the symmetrical transformation of an axis placement with respect to the point P which is the center of the symmetry and creates a new axis.
void	Mirror (GAx1 A1)
	Performs the symmetrical transformation of an axis placement with respect to an axis placement which is the axis of the symmetry and assigns the result to this axis.
GAx1	Mirrored (GAx1 A1)
	Performs the symmetrical transformation of an axis placement with respect to an axis placement which is the axis of the symmetry and creates a new axis.
void	Mirror (GAx2 A2)
	Performs the symmetrical transformation of an axis placement with respect to a plane. The axis placement <A2> locates the plane of the symmetry : (Location, XDirection, YDirection) and assigns the result to this axis.
GAx1	Mirrored (GAx2 A2)
	Performs the symmetrical transformation of an axis placement with respect to a plane. The axis placement <A2> locates the plane of the symmetry : (Location, XDirection, YDirection) and creates a new axis.
void	Rotate (GAx1 theA1, double theAngRad)
	Rotates this axis at an angle theAngRad (in radians) about the axis theA1 and assigns the result to this axis.
GAx1	Rotated (GAx1 theA1, double theAngRad)
	Rotates this axis at an angle theAngRad (in radians) about the axis theA1 and creates a new one.
void	Scale (GPnt theP, double theS)
	Applies a scaling transformation to this axis with: - scale factor theS, and - center theP and assigns the result to this axis.
GAx1	Scaled (GPnt theP, double theS)
	Applies a scaling transformation to this axis with: - scale factor theS, and - center theP and creates a new axis.
void	Transform (GTrsf theT)
	Applies the transformation theT to this axis and assigns the result to this axis.
GAx1	Transformed (GTrsf theT)
	Applies the transformation theT to this axis and creates a new one. Translates an axis plaxement in the direction of the vector <V>. The magnitude of the translation is the vector's magnitude.
void	Translate (GVec theV)
	Translates this axis by the vector theV, and assigns the result to this axis.
GAx1	Translated (GVec theV)
	Translates this axis by the vector theV, and creates a new one.
void	Translate (GPnt theP1, GPnt theP2)
	Translates this axis by: the vector (theP1, theP2) defined from point theP1 to point theP2. and assigns the result to this axis.
GAx1	Translated (GPnt theP1, GPnt theP2)
	Translates this axis by: the vector (theP1, theP2) defined from point theP1 to point theP2. and creates a new one.
GAx1	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

详细描述

Describes an axis in 3D space. An axis is defined by: - its origin (also referred to as its "Location point"), and - its unit vector (referred to as its "Direction" or "main Direction"). An axis is used: - to describe 3D geometric entities (for example, the axis of a revolution entity). It serves the same purpose as the STEP function "axis placement one axis", or - to define geometric transformations (axis of symmetry, axis of rotation, and so on). For example, this entity can be used to locate a geometric entity or to define a symmetry axis.

轴

成员函数说明

Equals()

override bool AnyCAD.Foundation.GAx1.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.GAx1.GetHashCode

(

)

返回对象的哈希值

返回

哈希值

ToString()

override string AnyCAD.Foundation.GAx1.ToString

(

)

转换成字符串

返回

字符串