fmath

Math Library for my personal Rust Projects

About

This is not a general-purpose math library. It is specifically written for my purposes only.

Feel free to use it in your projects if it fits your needs, don't even worry about attribution :)

• documentation
• repo
• crates page
• change log
• to-do list

How to use

Include

in Cargo.toml file... rust [dependencies] fmath = "*current-version*"

Documentation

build documentation with cargo doc in the command line cargo doc

Example

```rust

use fmath::{ types::{ vector::, matrix::, color::, Angle }, functions::{ *, hexadecimal::, angles::*, } };

// Types -- all types implement fmt::Display // Vector let v1 = Vector2::new( 1.2, 3.4 ); // Vector2: 1.2, 3.4 let v2 = Vector2::new( 4.5, 6.7 ); // Vector2: 4.5, 6.7 let v3 = v1 + v2; // Vector2: 5.7, 10.1 let dot_prod = Vector2::dot( &v1, &v2 ); // v1 ⋅ v2

// Matrix4x4 let m1 = Matrix4x4::newidentity(); let m2 = Matrix4x4::newtranslate(&[0.2, 1.0, 2.0]); let m3 = m1 * m2; // Matrix multiplication

let mut v4 = Vector3::new(1.0, 1.0, 1.0); // multiply vector by matrix, m3 is a translation matrix // result = Vector3: 1.2, 2.0, 3.0 v4 = Matrix4x4::mul_vector3(&m3, &v4);

// Color let rgba = RGBA::newyellow(); let hsv = HSV::fromrgba(rgba); println!("{}", hsv); // 60, 1.0, 1.0 println!("{}", RGBA::from(hsv)); // 1.0, 1.0, 0.0, 1.0

let rgb8 = RGB8::from_hex("994cd4").unwrap();

let rgb:RGB = rgb8.into(); println!("{}", rgb); // 0.6, 0.3, 0.83

```