Plane#

Bases: object

Base class for Axonometry and ReferencePlane.

Mangaing the adding of Point and Line to the various planes.

Methods

`draw_line`	Add a `Line` to the current plane.
`draw_point`	Add a `Point` to the current plane.

Attributes

`drawing`	Class attribute set by `Axonometry`.
`lines`	All lines contained in the current plane.
`objects`	Collection of points and lines in current plane.
`points`	All points contained in the current plane.

Methods#

Plane.draw_line(line: Line, layer_nr: int | None = None, ref_plane_keys: list[Literal['xy', 'yz', 'zx']] = ['xy', 'yz', 'zx']) → Line[source]#

Add a Line to the current plane.

By inheritence, two main cases occur, each handled by a set of operations:

Adding a line into the axonometric picture plane.
Adding the line into one of the three reference planes.

Parameters:

line (Line) – The new line to be added.
ref_plane_keys (list[Literal['xy', 'yz', 'zx']]) – The reference planes on which to construct the auxiliary projections when adding a line on the axonometric picture plane, defaults to all three i.e. [“xy”, “yz”, “zx”].
layer_nr (int | None)

Returns:

The newly added line. If an identical line already exists in the planes’ objects, the existing line is returned instead of a new object.

Return type:

Line

Plane.draw_point(point: Point, ref_plane_keys: list[Literal['xy', 'yz', 'zx']] = ['xy', 'yz', 'zx']) → Point[source]#

Add a Point to the current plane.

Note

The Line object operations are basically performed on its points, this method is extensively called in draw_line() and project(), with Line.start and Line.end as parameters.

Parameters:

point (Point)
ref_plane_keys (list[Literal['xy', 'yz', 'zx']])

Return type:

Point

Attributes#

Plane.drawing: Drawing | None = None#: Class attribute set by Axonometry.

Plane.lines#: All lines contained in the current plane.

Plane.objects#: Collection of points and lines in current plane.

Plane.points#: All points contained in the current plane.