aerocaps.geom.transformation.Transformation2D

class Transformation2D(tx: list = 0.0, ty: list = 0.0, r: list = 0.0, sx: list = 1.0, sy: list = 1.0, rotation_units: str = 'rad', order='r,s,t')

Bases: object

__init__(tx: list = 0.0, ty: list = 0.0, r: list = 0.0, sx: list = 1.0, sy: list = 1.0, rotation_units: str = 'rad', order='r,s,t')

Allows for arbitrary 2D transformations on a set of coordinates of size 2 x N

Methods

generate_rotation_matrix()
generate_scale_matrix()
generate_transformation_matrix()
generate_translation_matrix()
transform(coordinates)	Computes the transformation of the coordinates.

transform(coordinates: ndarray)

Computes the transformation of the coordinates.

Parameters:

coordinates (np.ndarray) – Size \(N \times 2\), where N is the number of coordinates. The columns represent \(x\) and \(y\).