sbx::math::basic_quaternion< Type > Class Template Reference

Public Types
using	value_type = Type
using	reference = value_type &
using	const_reference = const value_type &
using	size_type = std::size_t
using	length_type = std::float_t
using	vector_type = vector_type_for< value_type >
using	matrix_type = matrix_type_for< value_type >
using	angle_type = basic_angle< value_type >

Public Member Functions
template<floating_point Other = value_type>
constexpr	basic_quaternion (Other value=Other{0}) noexcept
template<floating_point Complex = value_type, floating_point Scalar = value_type>
constexpr	basic_quaternion (const vector_type_for< Complex > &complex, Scalar scalar) noexcept
template<floating_point Other = value_type>
constexpr	basic_quaternion (const vector_type_for< Other > &euler_angles) noexcept
template<floating_point Other = value_type>
constexpr	basic_quaternion (Other x, Other y, Other z, Other w) noexcept
template<floating_point Complex = value_type, floating_point Scalar = value_type>
constexpr	basic_quaternion (const vector_type_for< Complex > &axis, const basic_angle< Scalar > &angle) noexcept
template<floating_point Other = value_type>
constexpr	basic_quaternion (const basic_matrix4x4< Other > &matrix) noexcept
template<floating_point Other = value_type>
constexpr	basic_quaternion (const basic_matrix3x3< Other > &matrix) noexcept
template<floating_point Other = value_type>
constexpr auto	operator+= (const basic_quaternion< Other > &other) noexcept -> basic_quaternion &
template<floating_point Other = value_type>
constexpr auto	operator-= (const basic_quaternion< Other > &other) noexcept -> basic_quaternion &
template<floating_point Other = value_type>
constexpr auto	operator*= (Other value) noexcept -> basic_quaternion &
template<floating_point Other = value_type>
constexpr auto	operator*= (const basic_quaternion< Other > &other) noexcept -> basic_quaternion &
template<floating_point Other = value_type>
constexpr auto	operator/= (Other value) noexcept -> basic_quaternion &
constexpr auto	x () noexcept -> reference
constexpr auto	x () const noexcept -> const_reference
constexpr auto	y () noexcept -> reference
constexpr auto	y () const noexcept -> const_reference
constexpr auto	z () noexcept -> reference
constexpr auto	z () const noexcept -> const_reference
constexpr auto	w () noexcept -> reference
constexpr auto	w () const noexcept -> const_reference
constexpr auto	complex () noexcept -> vector_type &
constexpr auto	complex () const noexcept -> const vector_type &
constexpr auto	scalar () noexcept -> reference
constexpr auto	scalar () const noexcept -> const_reference
constexpr auto	length_squared () const noexcept -> length_type
constexpr auto	length () const noexcept -> length_type
constexpr auto	normalize () noexcept -> basic_quaternion &

Static Public Member Functions
template<floating_point Other = value_type>
static constexpr auto	wxyz (Other w, Other x, Other y, Other z) noexcept -> basic_quaternion
static constexpr auto	conjugate (const basic_quaternion &quaternion) noexcept -> basic_quaternion
static constexpr auto	normalized (const basic_quaternion &quaternion) noexcept -> basic_quaternion
static constexpr auto	dot (const basic_quaternion &lhs, const basic_quaternion &rhs) noexcept -> value_type
static constexpr auto	lerp (const basic_quaternion &start, const basic_quaternion &end, const value_type t) noexcept -> basic_quaternion
static constexpr auto	slerp (const basic_quaternion &x, basic_quaternion y, const value_type a) noexcept -> basic_quaternion
	Spherical linear interpolation between two quaternions. More...

Static Public Attributes
static constexpr basic_quaternion	identity {vector_type::zero, value_type{1}}

Member Function Documentation

slerp()

template<floating_point Type>

static constexpr auto sbx::math::basic_quaternion< Type >::slerp ( const basic_quaternion< Type > &  x, basic_quaternion< Type >  y, const value_type  a  ) -> basic_quaternion

inlinestaticconstexprnoexcept

Spherical linear interpolation between two quaternions.

Parameters

start	The starting quaternion.
end	The ending quaternion.
t	The interpolation factor [0.0f, 1.0f].

Returns

A new quaternion that is the result of the spherical linear interpolation.

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The documentation for this class was generated from the following files:

• libsbx-math/libsbx/math/quaternion.hpp
• libsbx-math/libsbx/math/quaternion.ipp