| 5.13. Vagues | ||
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5. Filtres de distorsion |  |
| 5.13. Vagues | ||
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5. Filtres de distorsion | |
Figure 17.83. Exemple pour le filtre « Vagues »
Image d'origine
Filter « Waves » applied with default options and period = 20.0
Il produit le même effet qu'une pierre lancée dans une mare tranquille, avec des vagues concentriques.
![[Note]](images/note.png)
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Note |
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These options are described in Section 2, « Options communes ». |
Move the center of the waves
Varies the height of the waves.
That is wavelength. Varies the distance between the top of waves.
The high default value suits large images. For images of some hundreds pixels wide and high, a lower value, such as 20 in our example, fits better.
This command shifts the top of the ripple.
Values less than 1.00 render waves oval, with major axis vertical. Values higher than 1.00 give a major axis horizontal.
These interpolation methods are described in Interpolation.
TODO.
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Note |
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These options are described in Section 2, « Options communes ». |
