NumberPlane

Qualified name: algan.mobs.manim\_compat.NumberPlane

class NumberPlane(x_range=(-7.111111111111111, 7.111111111111111, 1), y_range=(-4.0, 4.0, 1), x_length=None, y_length=None, background_line_style=None, faded_line_style=None, faded_line_ratio=1, make_smooth_after_applying_functions=True, **kwargs)

Bases: ManimCompatMob

Creates a cartesian plane with background lines.

Parameters:

  • x_range (Sequence[float] | None) – The [x_min, x_max, x_step] values of the plane in the horizontal direction.

  • y_range (Sequence[float] | None) – The [y_min, y_max, y_step] values of the plane in the vertical direction.

  • x_length (float | None) – The width of the plane.

  • y_length (float | None) – The height of the plane.

  • background_line_style (dict[str, Any] | None) – Arguments that influence the construction of the background lines of the plane.

  • faded_line_style (dict[str, Any] | None) – Similar to background_line_style, affects the construction of the scene’s background lines.

  • faded_line_ratio (int) – Determines the number of boxes within the background lines: 2 = 4 boxes, 3 = 9 boxes.

  • make_smooth_after_applying_functions (bool) – Currently non-functional.

  • kwargs (dict[str, Any]) – Additional arguments to be passed to Axes.

Note

If x_length or y_length are not defined, they are automatically calculated such that one unit on each axis is one Manim unit long.

Methods

Attributes

animation_manager

This mob's scene-owned animation manager.

basis

The Mob's orientation and scale, as a flattened 3x3 matrix of shape (*, 9).

casts_shadows

Whether this Mob's geometry blocks light on its way from a light source to another surface -- whether it casts a shadow.

children

The Mobs attached below this one, in attachment order.

closed_shell

Whether this Mob's triangles form a CLOSED shell -- every camera ray that enters the geometry crosses a second time on its way out.

draws_descendants

Whether get_render_primitives returns geometry belonging to this Mob's DESCENDANTS as well as its own.

forward

Get the direction the Mob is facing.

lifespan

This mob's [spawn, despawn) interval on its Scene timeline (a Lifespan).

location

The Mob's position in world space, shape (*, 3).

normalized_basis

The Mob's orientation with scale divided out, shape (*, 9).

parents

The Mobs this one is attached to, in attachment order.

receives_shadows

Whether this Mob's surfaces are darkened by shadows cast onto them.

right

Get the Mob's own rightward direction.

scale_coefficient

The Mob's scale along its own right, up and forward axes, shape (*, 3).

stroke_color

The color of the circuit's border stroke.

two_sided

Whether this Mob's geometry should be lit from whichever side the ray arrives on.

up

Get the Mob's own upward direction.

x

The Mob's x coordinate in world units, shape (*, 1).

xy

The Mob's x and y coordinates in world units, shape (*, 2).

y

The Mob's y coordinate in world units, shape (*, 1).

z

The Mob's z coordinate in world units, shape (*, 1).

z_index

Which of two exactly coplanar circuits draws in front (higher wins).