Perlin Noise

Settings

The following settings can be adjusted in the filter dialog:

• Octaves—controls the cloud complexity. Type directly in the text box or drag the slider to set the value.
• Zoom—controls the zoom level of the clouds and the complexity of the noise. Type directly in the text box or drag the slider to set the value.
• Persistence—controls how blurred or grainy the effect is. Type directly in the text box or drag the slider to set the value.
• Blend mode—changes how the applied pixels (noise) interact with existing pixels on a layer. Select from the pop-up menu.