vec3: vec3(const float* _ptr)

Construct a vector from a pointer.

\(\begin{bmatrix} *\_ptr \\ *(\_ptr + 1) \\ *(\_ptr + 2) \end{bmatrix}\)

Example

#include "include/vec3.h"
#include <array>
#include <iostream>

int main() {
        std::array<float, 3> a{ 1.0f, 2.0f, 3.0f };
        nml::vec3 v(a.data());
        std::cout << nml::to_string(v) << std::endl;

        return 0;
}

Result:

[1.000000, 2.000000, 3.000000]