aspsim.room.generatepoints.cart2spherical

aspsim.room.generatepoints.cart2spherical(cart_coord)

Transforms the provided cartesian coordinates to spherical coordinates

Parameters:

cart_coord (ndarray of shape (num_points, 3))

Returns:

• r (ndarray of shape (num_points, 1)) – radius of each point

• angle (ndarray of shape (num_points, 2)) – angle[:,0] is theta, the angle in the xy plane, where 0 is x direction, pi/2 is y direction angle[:,1] is phi, the zenith angle, where 0 is z direction, pi is negative z direction