フィルターは静かな水面に石を投げ入れたときに起こる同心円状の波紋のような効果を画像に与えます。 波紋の中心は常にレイヤーの中心です。
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注記 |
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These options are described in 「Common Features」. |
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 補間アルゴリズム.
TODO.
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注記 |
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These options are described in 「Common Features」. |