Crate bokeh_creator 

Bokeh Creator

Simple library to replicate real world lens kernels written in Rust. Currently it requires the std library.

Install

Add this crate to your project by adding it in your Cargo.toml:

cargo add bokeh-creator

The Image crate is optional, as there is a method to render when you specify coordinates only.

Usage

use bokeh_creator::{Renderer, Settings};
use image::Rgba32FImage;

fn main() {
    let settings = Settings {
        angle: 195.3,
        curvature: 0.1,
        ..Default::default()
    };
    let mut result = Rgba32FImage::new(256, 256);
    let renderer = Renderer::render_to_image(&mut result, settings);
    // Do whatever you need to do with the result :)
}

Examples

use bokeh_creator::Settings;
Settings::default();

use bokeh_creator::{FilterType, Settings};
Settings {
    filter_type: FilterType::BLADE,
    angle: 195.3,
    curvature: 0.1,
    ..Default::default()
};

use bokeh_creator::{FilterType, Settings};
Settings {
    filter_type: FilterType::BLADE,
    angle: 90.0,
    blades: 15,
    ..Default::default()
};

use bokeh_creator::Settings;
Settings {
    aspect_ratio: 0.5,
    ..Default::default()
};

use bokeh_creator::Settings;
Settings {
    aspect_ratio: 2.0,
    ..Default::default()
};

use bokeh_creator::Settings;
Settings {
    ring_color: 0.5,
    inner_color: 0.9,
    ring_size: 0.5,
    ..Default::default()
};

use bokeh_creator::{Noise, Settings};
Settings {
    noise: {
        Noise { 
            size: 0.3, 
            intensity: 1.0, 
            ..Default::default()
        }
    },
    ..Default::default()
};

use bokeh_creator::{Noise, Settings};
Settings {
    noise: {
        Noise { 
            intensity: 0.0, 
            ..Default::default()
        }
    },
    ..Default::default()
};

use bokeh_creator::{Noise, Settings};
Settings {
    noise: {
        Noise { 
            seed: 30, 
            ..Default::default()
        }
    },
    ..Default::default()
};

Structs

Noise

Noise specific settings.

Renderer

Object to render bokeh kernels

Settings

Data object that contains all bokeh settings.

Enums

FilterType

Enum that contains the type of filter used for the bokeh.