### 5.10. Ripple

#### 5.10.1. Översikt

Figur 17.80. ”Ripple” filter example

Ursprunglig bild

Filter applied

It displaces the pixels of the active layer or selection to waves or ripples reminding a reflection on disturbed water.

#### 5.10.2. Activating the Filter

This filter is found in the main menu under Filters → Distorts → Ripple….

#### 5.10.3. Alternativ

Figur 17.81. ”Ripple” filter options

Presets, ”Input Type”, Clipping, Blending Options, Preview, Merge filter, Split view

  | Notera
  Dessa alternativ beskrivs i Avsnitt 2, ”Gemensamma funktioner”.

Original images for examples

  Ursprunglig bild

  Filter applied

Amplitude

  It is related to wave height (0-200 pixels).

  Amplitude = 25

Period

  It is related to wavelength (0-200 pixels)

  Period = 110

Phase shift

  Wave is moved

  Phase shift = 0.400

Vinkel

  Warps wave

  Angle = -40°

Resampling method

  These interpolation methods are described in Interpolation.

Wave type

  Choose how the wave should look like:

  - Sawtooth

  - Triangle

  - Sine

Abyss policy

  Because ripples cause pixel displacement, some pixels may be missing on the image sides:

  Abyss policy = Black

  Abyss policy (border management) is treated with Abyss policy.

Tileable

  This preserves the seamless properties if your image is a tile pattern.

5.9. Polar Coordinates |  | 5.11. Skift

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