Plane3D

Canonical path: NemAll_Python_Geometry.Plane3D

Representation class for 3D plane.

Methods:

• CalcPlaneVectors –

  Calc X and Y axis vectors for plane

• GetPoint –

  Get 3D Plane reference point

• GetTransformationMatrix –

  Get transformation matrix for given plane 3D

• GetVector –

  Get the Normal Vector

• Set –

  Initialize Plane from point and vector

• SetPoint –

  Set reference point

• SetVector –

  Set the Normal Vector

• __eq__ –

  Comparison of planes without tolerance.

• __init__ –

  Overloaded function. See individual overloads.

• __mul__ –

  Overloaded function. See individual overloads.

• __repr__ –

  Convert to string

Attributes:

• Point (Point3D) –

  Get 3D Plane reference point

• Vector (Vector3D) –

  Get the Normal Vector

Point property writable

Point: Point3D

Get 3D Plane reference point

Vector property writable

Vector: Vector3D

Get the Normal Vector

CalcPlaneVectors

CalcPlaneVectors() -> tuple[Vector3D, Vector3D]

Calc X and Y axis vectors for plane

Returns:

• tuple[Vector3D, Vector3D] –

  tuple(Vector of X axis, Vector of Y axis)

GetPoint

GetPoint() -> Point3D

Get 3D Plane reference point

Returns:

• Point3D –

  Point3D.

GetTransformationMatrix

GetTransformationMatrix() -> Matrix3D

Get transformation matrix for given plane 3D

Returns:

• Matrix3D –

  Matrix3D const reference

GetVector

GetVector() -> Vector3D

Get the Normal Vector

Returns:

• Vector3D –

  Vector3D.

Set

Set(point: Point3D, normalVector: Vector3D)

Initialize Plane from point and vector

Parameters:

• point (Point3D) –

  New point.

• normalVector (Vector3D) –

  New vector.

SetPoint

SetPoint(point: Point3D)

Set reference point

Parameters:

• point (Point3D) –

  New point.

SetVector

SetVector(vec: Vector3D)

Set the Normal Vector

Parameters:

• vec (Vector3D) –

  New vector.

__eq__

__eq__(plane: Plane3D) -> object

Comparison of planes without tolerance.

Be careful, this method work without tolerance!

Parameters:

• plane (Plane3D) –

  Compared plane.

Returns:

• object –

  True when planes are equal, otherwise false.

__init__ overloaded

__init__()

Initialize

__init__(plane: Plane3D)

Copy constructor

Parameters:

• plane (Plane3D) –

  Plane which will be copied.

__init__(point: Point3D, normalVector: Vector3D)

Constructor

Create 3D Plane with given point and vector

Parameters:

• point (Point3D) –

  Init point of the plane.

• normalVector (Vector3D) –

  Init vector of the plane.

__init__(point1: Point3D, point2: Point3D, point3: Point3D)

Constructor

Create 3D Plane from three points which lies on this plane. If plane can not be computed, then constructor throw geometry exception 'Incorrect parameters'.

Parameters:

• point1 (Point3D) –

  1st point on the plane.

• point2 (Point3D) –

  2nd point on the plane.

• point3 (Point3D) –

  3rd point on the plane.

__init__(axis: Axis3D)

Create a plane from a 3D axis

Parameters:

• axis (Axis3D) –

  Axis

__mul__ overloaded

__mul__(matrix: Matrix2D) -> Plane3D

2D matrix transformation.

Parameters:

• matrix (Matrix2D) –

  2D transformation Matrix

Returns:

• Plane3D –

  Copy of transformed 3D plane.

__mul__(matrix: Matrix3D) -> Plane3D

3D matrix transformation.

Parameters:

• matrix (Matrix3D) –

  3D transformation Matrix

Returns:

• Plane3D –

  Copy of transformed 3D plane.

__repr__

__repr__() -> str

Convert to string

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