blob: 5ec5959000af384089f2664b6fbbe1b67afb300e (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
#ifndef MATH_UTILS_HPP
#define MATH_UTILS_HPP
#include <array>
#include <utility>
#include "math/vector.hpp"
namespace engine::math::utils {
template<size_t size> struct Vector;
template<> struct Vector<2> { using type = engine::math::Vector2; };
template<> struct Vector<3> { using type = engine::math::Vector3; };
template<> struct Vector<4> { using type = engine::math::Vector4; };
template<size_t vector_size>
constexpr Vector<vector_size>::type array_to_vec(const std::array<float, vector_size>& coords) {
return [&]<size_t... i>(std::index_sequence<i...>) constexpr -> Vector<vector_size>::type {
return { coords[i] ... };
}(std::make_index_sequence<vector_size>());
}
}
#endif // MATH_UTILS_HPP
|
