Geometrize

GitHub, Docs.rs, crates.io

Transform images into geometric art.

This crate provides two rendering styles:

• Low-poly: Decomposes an image into colored triangles via Delaunay triangulation.
• Pointillist: Renders the same triangulation as overlapping circles.

Installation

cargo add geometrize

Quick Start

Images are transformed using the geometrize function.

use geometrize::{geometrize, Style, SamplingParams};
use image::{open, RgbaImage};

let image = open("launch.jpg").unwrap();

let lowpoly: RgbaImage = geometrize(
    &image,
    Style::Lowpoly,
    70_000,
    SamplingParams::default()
).unwrap();
lowpoly.save("lowpoly_70k.png").unwrap();

let pointillist: RgbaImage = geometrize(
    &image,
    Style::Pointillist {noise: 0.0},
    20_000,
    SamplingParams::default()
).unwrap();
pointillist.save("pointillist_20k.png").unwrap();

View images at Docs.rs

Transparent images

This also works with transparent images.

let image = open("dice.png").unwrap();

let lowpoly: RgbaImage = geometrize(
    &image,
    Style::Lowpoly,
    50_000,
    SamplingParams::default()
).unwrap();
lowpoly.save("lowpoly_50k_dice.png").unwrap();

let pointillist: RgbaImage = geometrize(
    &image,
    Style::Pointillist {noise: 0.0},
    10_000,
    SamplingParams::default()
).unwrap();
pointillist.save("pointillist_10k_dice.png").unwrap();

View images at Docs.rs