colour.algebra.spherical_to_cartesian¶
-
colour.algebra.
spherical_to_cartesian
(a)[source]¶ Transforms given Spherical coordinates array \(\rho\theta\phi\) (radial distance, inclination or elevation and azimuth) to Cartesian coordinates array \(xyz\).
Parameters: a (array_like) – Spherical coordinates array \(\rho\theta\phi\) to transform. Returns: Cartesian coordinates array \(xyz\). Return type: ndarray References
Examples
>>> a = np.array([6.78232998, 1.08574654, 0.32175055]) >>> spherical_to_cartesian(a) # doctest: +ELLIPSIS array([ 3. , 0.9999999..., 6. ])