https://github.com/rob2309/gfx-maths-rs

Implementations for the most essential math operations used in graphics programming.
https://github.com/rob2309/gfx-maths-rs

directx graphics matrix opengl quaternion rust vector vulkan

Last synced: over 1 year ago
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Implementations for the most essential math operations used in graphics programming.

• Host: GitHub
• URL: https://github.com/rob2309/gfx-maths-rs
• Owner: Rob2309
• License: mit
• Created: 2021-08-16T19:18:18.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2023-03-26T12:22:35.000Z (over 3 years ago)
• Last Synced: 2024-04-30T01:40:21.291Z (about 2 years ago)
• Topics: directx, graphics, matrix, opengl, quaternion, rust, vector, vulkan
• Language: Rust
• Homepage:
• Size: 41 KB
• Stars: 4
• Watchers: 2
• Forks: 1
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
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# GFX Maths

This crate implements all the basic mathematical structures and operations

that are needed for almost any graphical program, namely:

- [Vec2](src/vec2.rs)

- [Vec3](src/vec3.rs)

- [Vec4](src/vec4.rs)

- [Quaternion](src/quaternion.rs)

- [Mat4](src/mat4.rs)

The usual operations are implemented via member functions and operator overloads.

Operators should handle almost exactly as they would in GLSL, e.g.

```rust

use gfx_maths::*;

let v = Vec3::new(5.0, 6.0, 7.0);

let s = 1.0 / v;

let t = Mat4::translate(Vec3::new(1.0, 0.0, 0.0)) * s;

```

# Notation

Vectors are always treated as column vectors, which is why

only [Mat4](src/mat4.rs) * [Vec4](src/vec4.rs) is implemented and not [Vec4](src/vec4.rs) * [Mat4](src/mat4.rs).