vec
This is a vectors library for the Gleam programming language.
Features
- Supports 2D/3D/4D vectors.
- Have StdLib’s quality, from design and naming convention to documentation and tests.
- Functionality comparable to the things that you can do with vectors in Godot, Kaplay, Phaser and Bevy.
- All vector types are generic:
- Gives users the freedom to have any kind of vector (integer vector, float vector, rational vector, …).
- And it’s more convenient to handle (e.g: function-mapping).
Installation
gleam add vec
import vec/vec3.{Vec3}
import vec/vec3i
pub fn main() {
Vec3(12, -34, 420)
|> vec3i.add(Vec3(21, 45, -20))
|> echo // -> Vec3(33, 11, 400)
|> vec3i.scale(2)
|> echo // -> Vec3(66, 22, 800)
}
Further documentation can be found at https://hexdocs.pm/vec.
Credits
Special thanks to:
