Sagebati / rart_engine

Fuse layers of png radomly with rarity taken in account

R(Art Engine)

Fast art generator using layers of images then fusing them randomly with rarity taken into account.

Usage

Installation

Install rust link: https://www.rust-lang.org/tools/install

cargo build --release

The binary will be in the target/ folder

Usage

create the folder where you want your images ex: mkdir output

Then:

with the cargo or the binary* :

cargo run --release -- -n 1000

or

./merge -n 1000 needs the cargo build --release

• n is the number of wanted images

Care when you run the binary you want to be on the folder with the layers

Config

If rust is installed check the config.toml, and configure your project.

Layers

        layers = [
        {folder = "background", prob = 1},
        {folder = "contour", prob = 1},
        {folder = "couleur", prob = 1},
        {folder = "couleur 2", prob = 1},
        {folder = "oreille rose", prob = 0.5},
        {folder = "yeux", prob = 1},
        {folder = "taches", prob = 1},
        {folder = "bouche,nez", prob = 1},
        {folder = "lunettes", prob = 0.5},
        {folder = "chapeau", prob = 0.1},
    ]

The layers array describes the folders where we can pick the layers to generate the png. the probability is the probability of the final png to have that layer. Ex: {folder="eyes", prob="0.5"} the resulting png will only have 50% of having eyes. Spooky no ?

Rarity

rarities = [
    {prefix = "r", factor = 20.0},
    {prefix = "sr", factor = 100.0}
]

The rarities config is more abstract, you must put "r" or "sr" suffixing your files names. Ex: <filename>_sr.png. Then adjust the factor. The higher it is the rarest. It can be read like this "sr is 100 times rarer than the basic"