vector

What is it?

vector is a rust library for dealing with 3D mathematical vectors.

What does it do?

vector allows for creation of three dimensional vectors as well as performing arithmetic operaitons on them, some of which are: addition, subtraction, multiplication, division of the magnitude, cross and dot prodcuts and normalizaton.

How do I get started?

Make sure you have a project set up using cargo then:

If using cargo-edit:

cd into the said project directory and execute cargo add vector

If not using cargo-edit:

Add this under your dependencies in Cargo.toml vector = "1.1.0"

Examples:

```rust let a = Vector3::fromi32(1, 2, 3); let b = Vector3::fromi32(1,2,3);

assert_eq!(a.dot(&b), 14.0); ```

```rust let a = Vector3::fromi32(1, 2, 3); let b = Vector3::fromi32(3, 2, 1);

asserteq!(a.cross(&b), Vector3::fromi32(-4, 8, -4)); ```

```rust let a = Vector3::fromi32(1, 0, 0); let b = Vector3::fromi32(0, 0, 1);

assert_eq!(a.angle(b) * (180.0 / PI), 90.0); ```