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Polyline3D

Class full path: NemAll_Python_Geometry.Polyline3D

Bases: PolyPoints3D

Representation class for 3D Polyline.

Functions

GetLine(index)

Extract a line

Parameters:

Name Type Description Default
index int

Index of the line

required

Returns:

Type Description
Line3D

indexed line

GetLines()

get lines from polyline

Returns:

Type Description
Line3DList

lines

InsertPolyline(polyline, position=18446744073709551615)

Insert another polyline at given position

Parameters:

Name Type Description Default
polyline Polyline3D

Polyline to be inserted

required
position int

Position where the polyline has to be inserted

18446744073709551615

Returns:

Type Description
bool

true if successful

IsPlanar()

Check if polyline is on one plane

Returns:

Type Description
bool

True if polyline is on one plane,

Plane3D

if polyline is on one plane the plane is calculated)

IsValid()

Check if the polygon is valid ( has at least 2 points )

For additional point validation use Service::Validate.

Returns:

Type Description
bool

true if is valid

LineCount()

Get the count of lines connecting the points

Returns:

Type Description
int

count of lines

Reverse()

Reverse Polyline orientation

__eq__(polyline2)

Equal operator

Parameters:

Name Type Description Default
polyline2 Polyline3D

Second polyline

required

Returns:

Type Description
bool

Polyline3D are equal

__iadd__ overload

__iadd__(polyline)

Additional assignment operator

Parameters:

Name Type Description Default
polyline Polyline3D

Polyline which will be added to current polyline

required

Returns:

Type Description
Polyline3D

Reference to polyline

__iadd__(point)

Addition assignment operator

Parameters:

Name Type Description Default
point Point3D

New Point3D which will be added to the polyline

required

Returns:

Type Description
Polyline3D

Reference to polyline

__iadd__(line)

Addition assignment operator

Parameters:

Name Type Description Default
line Line3D

Line3D which will be added to the polyline

required

Returns:

Type Description
Polyline3D

Reference to polyline

__init__ overload

__init__()

initialize

__init__(pntList)

Constructor with an initializer list

Parameters:

Name Type Description Default
pntList List

Point list

required
__init__(polyline)

Copy constructor

Parameters:

Name Type Description Default
polyline Polyline3D

Polyline which will be copied

required
__init__(polyline, skip, count)

Copy constructor with limited scope

Parameters:

Name Type Description Default
polyline Polyline3D

Polyline which will be copied

required
skip int

count of points ignored at start.

required
count int

count of points copied.

required
__init__(points)

Vector points constructor.

Parameters:

Name Type Description Default
points Point3DList

Vector of points which will be moved to polyline

required

__mul__(matrix)

Multiple Polyline with matrix

Parameters:

Name Type Description Default
matrix Matrix3D

Transformation matrix

required

Returns:

Type Description
Polyline3D

Transformed polyline

__ne__(polyline2)

Not equal operator

Parameters:

Name Type Description Default
polyline2 Polyline3D

Second polyline

required

Returns:

Type Description
bool

Polyline3D are equal

__repr__()

Convert to string