mirror of
https://github.com/bolero-MURAKAMI/Sprout.git
synced 2024-11-27 00:53:44 +00:00
33 lines
1 KiB
C++
33 lines
1 KiB
C++
|
/*=============================================================================
|
||
|
|
Copyright (c) 2011-2016 Bolero MURAKAMI
|
||
|
|
https://github.com/bolero-MURAKAMI/Sprout
|
||
|
|
|
||
|
|
Distributed under the Boost Software License, Version 1.0. (See accompanying
|
||
|
|
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
||
|
|
=============================================================================*/
|
||
|
|
#ifndef SPROUT_MATH_QUATERNION_NORM_HPP
|
||
|
|
#define SPROUT_MATH_QUATERNION_NORM_HPP
|
||
|
|
|
||
|
|
#include <sprout/config.hpp>
|
||
|
|
#include <sprout/math/quaternion/quaternion.hpp>
|
||
|
|
#include <sprout/math/quaternion/operators.hpp>
|
||
|
|
#include <sprout/math/quaternion/real.hpp>
|
||
|
|
#include <sprout/math/quaternion/conj.hpp>
|
||
|
|
|
||
|
|
namespace sprout {
|
||
|
|
namespace math {
|
||
|
|
//
|
||
|
|
// norm
|
||
|
|
//
|
||
|
|
template<typename T>
|
||
|
|
inline SPROUT_CONSTEXPR T
|
||
|
|
norm(sprout::math::quaternion<T> const& q) {
|
||
|
|
return sprout::math::real(q * sprout::math::conj(q));
|
||
|
|
}
|
||
|
|
} // namespace math
|
||
|
|
|
||
|
|
using sprout::math::norm;
|
||
|
|
} // namespace sprout
|
||
|
|
|
||
|
|
#endif // #ifndef SPROUT_MATH_QUATERNION_NORM_HPP
|