Macro vec3 

macro_rules! vec3 {
    ($($e:expr),*) => { ... };
}

Macro for creating a 3D vector (Vec3) using a concise syntax.

Syntax

The vec3! macro accepts a comma-separated list of values, representing the elements of a 3D vector. It constructs a Vec3 instance using the provided values.

Examples

let vec = vec3![1.0, 2.0, 3.0];
 
assert_eq!(vec.to_arr(), &[1.0, 2.0, 3.0]);

Notes

• The macro internally uses the from_array function to create the vector.
• Ensure that the provided expressions are suitable for initializing a 3D vector.
• The resulting Vec3 struct will be created using the from_array function.

See Also

• Vec3: The 3D vector type used by this macro.
• from_array: Function to construct a vector from an array.