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COMMANDS.md

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Commands

This is a list of all the available commands in Fractouille. They can be entered like Vim commands.

  • move <x> <y> [<zoom>] Moves the fractal view to the specified x and y coordinates. Optionally sets the zoom level. If zoom is omitted, the current zoom level is unchanged.

  • reset Resets the fractal to its default state, including center position, zoom, iterations, power, and set type.

  • screenshot [<width> <height>] Saves a screenshot of the current fractal view as a PNG file. If width and height are provided, the screenshot is rendered at the specified resolution; otherwise, the default resolution (1920x1080) is used.

  • help Toggles the extended menu, showing detailed fractal parameters and command mode instructions. Alias: h

  • quit Exits the application. Alias: q

  • julia <real> <imaginary> Sets the complex constant for the Julia set (real + imaginary*i).

  • phoenix_c <real> Sets the real constant c for the Phoenix set.

  • phoenix_p <real> <imaginary> Sets the complex constant p for the Phoenix set (real + imaginary*i).

  • power <value> Sets the power value for the fractal equation (e.g., z^power for Mandelbrot/Julia). Affects the fractal's shape and computation speed.

  • iterations <count> Set the maximum number of iterations for fractal computation. Higher values increase detail but may slow rendering.

  • zoom <zoom_level> Sets the zoom level for the fractal view.

  • set <type> Sets the fractal set type. Available types: mandelbrot, julia, burningship, phoenix

  • record <width> <height> <start> <end> <speed> Record a zoom video of specified size from start to end zoom level. Need ffmpeg installed

  • record_julia <w> <h> <duration> <real> <imag> <speed> Record a video of the julia set, not zooming but rotating the constant. Need ffmpeg installed

  • cycle_speed <n> Set the cycle_speed value of current palette to n, it controls the speed at which the palette will cycle through colors.

  • palette create <r0> <g0> <b0> ... <rn> <gn> <bn> Creates a new custom palette from a list of RGB triplets. Each color is three integers (0–255). The palette is appended to the palette list and its index is returned.

  • palette use <index> Sets the active palette to the palette at the given index.

  • palette delete <index> Deletes the palette at the given index. The last remaining palette cannot be deleted.

  • palette mode <linear|cosine|hsv|hsv_cyclic> Changes the interpolation mode of the currently active palette.