pylbm.elements.
Ellipsoid
(center, v1, v2, v3, label=0, isfluid=False)¶Class Ellipsoid
center (a list that contains the three coordinates of the center) –
v1 (a vector) –
v2 (a vector) –
v3 (a vector (v1, v2, and v3 have to be orthogonal)) –
label (list of one integer (default [0])) –
isfluid (boolean) –
True if the ellipsoid is added
False if the ellipsoid is deleted
number_of_bounds
¶1
int
center
¶the coordinates of the center of the sphere
numpy array
v1
¶the coordinates of the first vector
numpy array
v2
¶the coordinates of the second vector
numpy array
v3
¶the coordinates of the third vector
numpy array
label
¶the list of the label of the edge
list of integers
isfluid
¶True if the ellipsoid is added and False if the ellipsoid is deleted
boolean
number_of_bounds
number of edges (1)
int
Examples
the ellipsoid centered in (0, 0, 0) with v1=[3,0,0], v2=[0,2,0], and v3=[0,0,1]
>>> center = [0., 0., 0.]
>>> v1, v2, v3 = [3,0,0], [0,2,0], [0,0,1]
>>> Ellipsoid(center, v1, v2, v3)
Ellipsoid([0 0 0], [3 0 0], [0 2 0], [0 0 1]) (solid)
__init__
(center, v1, v2, v3, label=0, isfluid=False)¶Initialize self. See help(type(self)) for accurate signature.
Methods
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Initialize self. |
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Compute the distance in the v direction between the ellipsoid and the points defined by (x, y, z). |
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Get the bounds of the ellipsoid. |
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return a boolean array which defines if a point is inside or outside of the ellipsoid. |
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test if the number of labels is equal to the number of bounds. |