def calc_phi_points(points, laserpos, lasertheta):
"""Given an array of triples points that should be in the plane generated by a
laser at laserpos with theta lasertheta, calculate the inclination of the laser
plane's normal vector."""
plane_line = ddd.coord(-np.sin(lasertheta), np.cos(lasertheta), 0)
normals = np.cross(np.array(plane_line.T)[0], points - np.array(laserpos.T)[0])
return calc_phi_norm(np.average((normals.T / npl.norm(normals, axis = 1)).T, axis = 0), lasertheta)
import threedize as ddd
import camera_to_threedize as c23d
import numpy as np
camerapos = ddd.coord(20, 42, 46)
camera_phi = -np.pi*78/180 # TODO this is wrong
cameraposor = ddd.Posor(camerapos, -np.pi/2, camera_phi, 0)
laserpos = ddd.coord(0, 0, 61) # x-coord should not matter
lasertheta = np.pi/2
ref_half_plane = c23d.HalfPlane(ddd.coord(33, 0, 18), # y-coord should not matter
ddd.coord(0, 0, 1),
ddd.coord(1, 0, 0))
view = ddd.View(319.5, 239.5, 245, 25 * np.pi / 180)
def default_threedize_phi_angles(data):
"""Calculate the array of x-y-z triples associated with the list of arrays of
pixel triples data taken by the configuration defined by the constants in this
module."""
return c23d.threedize_phi_angles(data, ref_half_plane, view, cameraposor, laserpos, lasertheta)
