Function log

utils/cpp_utils/include/vec3.h:417–419

    template<class T>
    inline vec3<T> log(const vec3<T> &v) {
        return vec3<T>(log(v.x), log(v.y), log(v.z));
    }

    template<class T>
    inline vec3<T> max(const vec3<T> &p, T v) {