13.4. Fractal Trace
13.4.1. Overview
图 17.296. Fractal Trace
Original image
Filter “Fractal Trace” applied
This filter transforms the image with the Mandelbrot fractal: it maps the image to the fractal.
13.4.2. Activate the filter
This filter is found in the image window menu under Filters → Map → Fractal trace….
13.4.3. Options
图 17.297. “Fractal trace” filter options
Options
Presets, “Input Type”, Clipping, Blending Options, Preview, Split view
注意 | |
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These options are described in 第 2 节 “Common Features”. |
Fractal type
You choose between “Mandelbrot” and “Julia”.
X1, X2, Y1, Y2, Depth
These parameters are similar to Left, Right, Top, Bottom and Iterations parameters of the Fractal Explorer filter. They allow you to vary fractal spreading and detail depth.
JX, JY
Julia seed X and Y value positions. Only shown when fractal type is Julia.
Bailout length
TODO
Abyss policy
Mapping image to fractal may reveal empty areas. These options allows you to set displacement behavior on active layer or selection edges. They are described in Abyss policy