Fractal allows you to generate complex 3D fractals with a single command.

Command usage:

/fractal palettes

Prints the current block palettes as defined in fractal-palettes.json.

/fractal mandelbox <loc1> <loc2> [palette] [scale]

Generates a mandelbox fractal between loc1 and loc2 with a specified palette. Scale, which defaults to -3, significantly changes the generation of the fractal.

/fractal mandelbulb <loc1> <loc2> [palette] [A] [B] [C] [D]

Generates a mandelbulb fractal between loc1 and loc2 with a specified palette using the quintic formula. A, B, C and D are constants that effect the generation of the fractal.

Configuration:

Block palettes can be configured with config/fractal-palettes.json. To add a new palette, just add it to the file. An example fractal-palettes.json is shown below:

{
    "palettes": {
        "default": [
            "minecraft:black_stained_glass",
            "minecraft:gray_stained_glass",
            "minecraft:purple_stained_glass",
            "minecraft:red_stained_glass",
            "minecraft:orange_stained_glass",
            "minecraft:lime_stained_glass",
            "minecraft:green_stained_glass",
            "minecraft:blue_stained_glass",
            "minecraft:light_blue_stained_glass",
            "minecraft:light_gray_stained_glass",
            "minecraft:air"
        ],
        "fancy": [
            "minecraft:black_stained_glass",
            "minecraft:gray_stained_glass",
            "minecraft:diamond_block",
            "minecraft:iron_block",
            "minecraft:gold_block",
            "minecraft:diamond_block",
            "minecraft:iron_block",
            "minecraft:gold_block",
            "minecraft:diamond_block",
            "minecraft:iron_block",
            "minecraft:air"
        ]
    }
}