na

namena
created_at2017-08-01 10:52:12.70031
updated_at2023-07-18 13:53:12.459955
downloads13994
descriptionna is a wrapper around nalgebra to make it easier and mostly less verbose to work with the most used types in vector math for graphics.
homepagehttp://github.com/arturoc/na
repositoryhttp://github.com/arturoc/na
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id25967
arturo

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# na na is a wrapper around [nalgebra](http://nalgebra.org/) to make it easier and mostly less verbose to work with the most used types in vector math for graphics. na shortens the most common types Vector*, Point*, Quaternion... to Vec*, Pnt*, Quat... and defaults the generic parameters to f32 so you can write: ```rust struct Pos(Vec3); ``` It also inlcudes some other functionalities not yet present in nalgebra: - Fast versions of multiplication of matrices (including matrices with vectors) that can be used by calling: ```rust let m4: Mat4 = ...; let v4: Vec4 = ...; let v4_2 = m4.fast_mul(&v4); ``` - Fast versions of inversion for matrices - GLSL style swizzles: ```rust let xy = v3.xy() let xz = v3.xz() .... ``` - Macros to easily create vectors: ```rust let one = vec3!(1.); //sets all components to 1 let composed = vec3!(v2, z); // creates a Vector3 from a Vector2 and a float ... ``` - Easy to use traits for the most common types: - BaseNum (Integers and reals) - BaseInt - BaseFloat - NumVec (Vector of any number type) - FloatVec - NumPnt - FloatPnt
Commit count: 0

cargo fmt