nml::vec3 operator*(float lhs, const nml::vec3& rhs)

Return a vec3 that is the product between a scalar and a vec3.

The product between a scalar and a vec3 is calculated this way:

\(lhs * \begin{bmatrix} rhs.x \\ rhs.y \\ rhs.z \end{bmatrix} = \begin{bmatrix} lhs * rhs.x \\ lhs * rhs.y \\ lhs * rhs.z \end{bmatrix}\)

Example

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

int main() {
        nml::vec3 a(1.0f, 2.0f, 3.0f);
        nml::vec3 b = 3.0f * a;
        std::cout << nml::to_string(b) << std::endl;

        return 0;
}

Result:

[3.000000, 6.000000, 9.000000]