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added get_cartesian_coords

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Ben Hambrecht
2018-02-06 11:14:20 +01:00
parent ad23f77701
commit 2899a1dbe8
1 changed files with 7 additions and 0 deletions
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7
topics/three_dimensions.py
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@ -110,6 +110,13 @@ class ThreeDCamera(CameraWithPerspective):
if distance is None: distance = curr_d
return np.array([phi, theta, distance])
def get_cartesian_coords(self, phi = None, theta = None, distance = None):
spherical_coords_array = self.get_spherical_coords(phi,theta,distance)
phi2 = spherical_coords_array[0]
theta2 = spherical_coords_array[1]
d2 = spherical_coords_array[2]
return self.spherical_coords_to_point(phi2,theta2,d2)
def get_phi(self):
return self.get_spherical_coords()[0]