Maps points from a unit square to a unit sphere.
tfg.math.math_helpers.square_to_spherical_coordinates(
point_2d: TensorLike,
name: str = 'math_square_to_spherical_coordinates'
) -> TensorLike
Note |
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In the following, A1 to An are optional batch dimensions.
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Args |
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point_2d
|
A tensor of shape [A1, ..., An, 2] with values in [0,1].
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name
|
A name for this op. Defaults to
"math_square_to_spherical_coordinates".
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Returns |
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A tensor of shape [A1, ..., An, 2] with [..., 0] having values in
[0.0, pi] and [..., 1] with values in [0.0, 2pi].
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Raises |
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ValueError
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if the shape of point_2d is not supported.
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InvalidArgumentError
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if at least an element of point_2d is outside of
[0,1].
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View source on GitHub