pythagoras.r3.curve module

class pythagoras.r3.curve.Trajectory(phi: Callable[[float], tuple[float, float, float]], a: float, b: float, dt: float = 0, zord: int = 0)[source]

Bases: PObject3D

Curve in \(\mathbf R^3\) traced by a single-variable parametric function.

Variables:

  • phi (collections.abc.Callable[[float], tuple[float, float, float]]) – The function which determines the shape.

  • a (float) – Start of the time domain.

  • b (float) – End of the time domain.

  • dt (float) – Increment in time between each point. If it is less than or equal to zero, the time domain will be split into 100 intervals.

a: float
b: float
dt: float
make_points() → list[tuple[float, float, float]][source]

Compute the positions of each of the samples of the curve.

Returns:

List containing the sampled points.

phi: Callable[[float], tuple[float, float, float]]
svg(camera: Camera3D, frustum: float, width: float, height: float, scale: float, lights: list[tuple[tuple[float, float, float], float]], *args: POProperty) → str[source]

Compiles the 3D object into SVG commands.

Returns:

The corresponding SVG code.

tikz(camera: Camera3D, frustum: float, lights: list[tuple[tuple[float, float, float], float]], *args: POProperty) → str[source]

Compiles the 3D object into a sequence of TikZ instructions.

Returns:

The resulting TikZ code.