colour.io.write_LUT_IridasCube¶

colour.io.write_LUT_IridasCube(LUT: , path: str, decimals: int = 7) bool[source]

Write given LUT to given Iridas .cube LUT file.

Parameters
Returns

Definition success.

Return type

`bool`

Warning

• If a `LUTSequence` class instance is passed as `LUT`, the first LUT in the LUT sequence will be used.

References

Examples

Writing a 3x1D Iridas .cube LUT:

```>>> from colour.algebra import spow
>>> domain = np.array([[-0.1, -0.2, -0.4], [1.5, 3.0, 6.0]])
>>> LUT = LUT3x1D(
...     spow(LUT3x1D.linear_table(16, domain), 1 / 2.2),
...     'My LUT',
...     domain,
...     comments=['A first comment.', 'A second comment.'])
>>> write_LUT_IridasCube(LUTxD, 'My_LUT.cube')
```

Writing a 3D Iridas .cube LUT:

```>>> domain = np.array([[-0.1, -0.2, -0.4], [1.5, 3.0, 6.0]])
>>> LUT = LUT3D(
...     spow(LUT3D.linear_table(16, domain), 1 / 2.2),
...     'My LUT',
...     np.array([[-0.1, -0.2, -0.4], [1.5, 3.0, 6.0]]),
...     comments=['A first comment.', 'A second comment.'])
>>> write_LUT_IridasCube(LUTxD, 'My_LUT.cube')
```