Axis3D

Class full path: NemAll_Python_Geometry.Axis3D

Representation class for Axis3D.

Just as the Axis2D, Axis3D is an infinitely long geometrical object with no curvature, but in a 3D space.

Attributes

AxisPoint: Point3D property

Get and set the axis point as property

AxisRefPoint: Point3D property

Get and set the axis ref point as property

AxisRelPoint: Point3D property

Get and set the axis point in local coordinate system as property

AxisVector: Vector3D property

Get and set the vector as property

Functions

GetAxisPoint()

Get axis point in world coordinate system.

Returns:

Type	Description
Point3D	Axis point in world coordinates

GetAxisPoint2()

Get second axis point. Used world coordinate system.

Returns:

Type	Description
Point3D	Second axis point in world coordinates

GetAxisRelPoint()

Get axis point in local coordinate system

Returns:

Type	Description
Point3D	Axis point in local coordinates

GetAxisRelPoint2()

Get second axis point. Used local coordinate system

Returns:

Type	Description
Point3D	Second axis point in local coordinates

GetRefPoint()

Get reference point.

Returns:

Type	Description
Point3D	Reference point

GetVector()

Get axis vector

Returns:

Type	Description
Vector3D	Axis vector

Set overload

Set(axis)

Set axis

Parameters:

Name	Type	Description	Default
axis	Axis3D	Axis which will be copied	required

Set(refPoint, axisPoint, vector)

Set axis

Used local coordinate system for axisPoint

Parameters:

Name	Type	Description	Default
refPoint	Point3D	Reference point	required
axisPoint	Point3D	Axis point	required
vector	Vector3D	Axis vector	required

SetAxisPoint(point)

Set axis point, used world coordinate system.

Parameters:

Name	Type	Description	Default
point	Point3D	Axis point in world coordinates	required

SetAxisRelPoint(axisPoint)

Set axis point, used local coordinate system.

Parameters:

Name	Type	Description	Default
axisPoint	Point3D	Axis point in local coordinates	required

SetRefPoint(refPoint)

Set reference point

Parameters:

Name	Type	Description	Default
refPoint	Point3D	New reference point	required

SetVector(vector)

Set axis vector

Parameters:

Name	Type	Description	Default
vector	Vector3D	New axis vector	required

__eq__(axis)

Comparison of axis objects without tolerance.

Be careful, this method work without tolerance!

Parameters:

Name	Type	Description	Default
axis	Axis3D	Compared axis.	required

Returns:

Type	Description
object	True when axis objects are equal, otherwise false.

__init__ overload

__init__()

initialize

__init__(axis)

Copy constructor.

Parameters:

Name	Type	Description	Default
axis	Axis3D	Axis which will be copied	required

__init__(axisPoint, vector)

Constructor.

Reference point is initialized to [0.,0.,0.] Used world coordinate system for AxisPoint

Parameters:

Name	Type	Description	Default
axisPoint	Point3D	Axis point	required
vector	Vector3D	Axis vector	required

__init__(refPoint, axisPoint, vector)

Constructor.

Used local coordinate system for AxisPoint

Parameters:

Name	Type	Description	Default
refPoint	Point3D	Reference point	required
axisPoint	Point3D	Axis point	required
vector	Vector3D	Axis vector	required

__init__(line)

Constructor

Parameters:

Name	Type	Description	Default
line	Line3D	3D line representing axis	required

__repr__()

convert the list to a string