vector2

Vector2是一个用于使用和创建二维向量的简单库。

示例

use vector2::Vector2;

// Create a Vector2
let vector2 = Vector2::new(1.0, 0.5);

// (1.0, 0.0)
let other = Vector2::RIGHT;

// Add two Vector2s
let added = vector2 + other;

assert_eq!(added.x, 2.0);
assert_eq!(added.y, 0.5);

lib.rs:

创建和使用二维向量

示例

use vector2::Vector2;

// Create a Vector2
let vector2 = Vector2::new(1.0, 0.5);

// (1.0, 0.0)
let other = Vector2::RIGHT;

// Add two Vector2s
let added = vector2 + other;

assert_eq!(added.x, 2.0);
assert_eq!(added.y, 0.5);