Ejemplos de Rotation.from_basis_vectors en Python

Ejemplo n.º 1

Archivo: test_rotation.py Proyecto: rjodon-compas-forks/compas

def test_from_basis_vectors():
    xaxis = [0.68, 0.68, 0.27]
    yaxis = [-0.67, 0.73, -0.15]
    R = Rotation.from_basis_vectors(xaxis, yaxis)
    r = [[0.6807833515407016, -0.6687681611113407, -0.29880282253789103, 0.0],
         [0.6807833515407016, 0.7282315114847181, -0.07882160714891209, 0.0],
         [0.2703110366411609, -0.14975954908850603, 0.9510541192112079, 0.0],
         [0.0, 0.0, 0.0, 1.0]]
    assert np.allclose(R, r)

Ejemplo n.º 2

Archivo: 016_several_ways_to_construct_rotation.py Proyecto: MAS-dfab/MAS-2021_compas_fab_intro

"""There are several ways to construct a `Rotation`.
"""
import math
from compas.geometry import Frame
from compas.geometry import Rotation

R = Rotation.from_axis_and_angle([1, 0, 0], math.radians(30))
R = Rotation.from_axis_and_angle([1, 0, 0], math.radians(30), point=[1, 0, 0])
R = Rotation.from_basis_vectors([0.68, 0.68, 0.27], [-0.67, 0.73, -0.15])
R = Rotation.from_frame(Frame([1, 1, 1], [0.68, 0.68, 0.27], [-0.67, 0.73, -0.15]))
R = Rotation.from_axis_angle_vector([-0.043, -0.254, 0.617])
R = Rotation.from_quaternion([0.945, -0.021, -0.125, 0.303])
R = Rotation.from_euler_angles([1.4, 0.5, 2.3], static=True, axes='xyz')

print(R)