wren::math Namespace Reference

Classes
class	Mat
struct	Mat4f
struct	Quaternion
struct	Vec
struct	Vec2f
struct	Vec3f
struct	Vec4f

Typedefs
using	Mat3f = Mat<float, 3, 3>
using	Quaternionf = Quaternion<float>
using	Quaterniond = Quaternion<double>

Functions
auto	degrees (float radian) -> float
auto	radians (float degrees) -> float
auto	translate (Mat4f mat, Vec4f offset) -> Mat4f
auto	translate (Mat4f mat, Vec3f offset) -> Mat4f
auto	look_at (const Vec3f &position, const Vec3f &target, const Vec3f &world_up) -> Mat4f
auto	rotate (const Mat4f &matrix, float rotation, const Vec3f &axis) -> Mat4f
template<typename T>
auto	ortho (T left, T right, T bottom, T top)
template<typename T>
auto	ortho (T left, T right, T bottom, T top, T z_near, T z_far)
template<typename T>
auto	perspective (T fov_y, T aspect, T z_near, T z_far)
template<typename T, std::size_t N>
auto	operator<< (std::ostream &os, const Vec< T, N > &value) -> std::ostream &
template<typename T, std::size_t Rows, std::size_t Cols>
auto	operator<< (std::ostream &os, const Mat< T, Rows, Cols > &value) -> std::ostream &
template<typename T, std::size_t N>
auto	operator* (float scalar, Vec< T, N > vec) -> Vec< T, N >

Typedef Documentation

Mat3f

using wren::math::Mat3f = Mat<float, 3, 3>

Quaterniond

using wren::math::Quaterniond = Quaternion<double>

Quaternionf

using wren::math::Quaternionf = Quaternion<float>

Function Documentation

degrees()

auto wren::math::degrees ( float radian ) -> float

inline

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look_at()

auto wren::math::look_at	(	const Vec3f &	position,
		const Vec3f &	target,
		const Vec3f &	world_up ) -> Mat4f

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operator*()

template<typename T, std::size_t N>

auto wren::math::operator*	(	float	scalar,
		Vec< T, N >	vec ) -> Vec<T, N>

operator<<() [1/2]

template<typename T, std::size_t Rows, std::size_t Cols>

auto wren::math::operator<<	(	std::ostream &	os,
		const Mat< T, Rows, Cols > &	value ) -> std::ostream&

operator<<() [2/2]

template<typename T, std::size_t N>

auto wren::math::operator<<	(	std::ostream &	os,
		const Vec< T, N > &	value ) -> std::ostream&

ortho() [1/2]

template<typename T>

auto wren::math::ortho ( T left, T right, T bottom, T top )

inline

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ortho() [2/2]

template<typename T>

auto wren::math::ortho ( T left, T right, T bottom, T top, T z_near, T z_far )

inline

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perspective()

template<typename T>

auto wren::math::perspective ( T fov_y, T aspect, T z_near, T z_far )

inline

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radians()

auto wren::math::radians ( float degrees ) -> float

inline

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rotate()

auto wren::math::rotate	(	const Mat4f &	matrix,
		float	rotation,
		const Vec3f &	axis ) -> Mat4f

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translate() [1/2]

auto wren::math::translate	(	Mat4f	mat,
		Vec3f	offset ) -> Mat4f

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translate() [2/2]

auto wren::math::translate	(	Mat4f	mat,
		Vec4f	offset ) -> Mat4f

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