glm::core::func_trigonometric Namespace Reference

Angle and trigonometry functions (Section 8.1 of GLSL 1.20.8 specification). More...

Functions
template<typename T>
detail::_xvec4< T >	acos (const detail::_xvec4< T > &x)
	Arc cosine. Returns an angle whose sine is x. The range of values returned by this function is [0, PI]. Results are undefined if |x| > 1. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec3< T >	acos (const detail::_xvec3< T > &x)
	Arc cosine. Returns an angle whose sine is x. The range of values returned by this function is [0, PI]. Results are undefined if |x| > 1. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec2< T >	acos (const detail::_xvec2< T > &x)
	Arc cosine. Returns an angle whose sine is x. The range of values returned by this function is [0, PI]. Results are undefined if |x| > 1. (From GLSL 1.10.59 specification).
template<typename T>
T	acos (T x)
	Arc cosine. Returns an angle whose sine is x. The range of values returned by this function is [0, PI]. Results are undefined if |x| > 1. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec4< T >	asin (const detail::_xvec4< T > &x)
	Arc sine. Returns an angle whose sine is x. The range of values returned by this function is [-PI/2, PI/2]. Results are undefined if |x| > 1. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec3< T >	asin (const detail::_xvec3< T > &x)
	Arc sine. Returns an angle whose sine is x. The range of values returned by this function is [-PI/2, PI/2]. Results are undefined if |x| > 1. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec2< T >	asin (const detail::_xvec2< T > &x)
	Arc sine. Returns an angle whose sine is x. The range of values returned by this function is [-PI/2, PI/2]. Results are undefined if |x| > 1. (From GLSL 1.10.59 specification).
template<typename T>
T	asin (T x)
	Arc sine. Returns an angle whose sine is x. The range of values returned by this function is [-PI/2, PI/2]. Results are undefined if |x| > 1. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec4< T >	atan (const detail::_xvec4< T > &y_over_x)
	Arc tangent. Returns an angle whose tangent is y_over_x. The range of values returned by this function is [-PI/2, PI/2]. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec3< T >	atan (const detail::_xvec3< T > &y_over_x)
	Arc tangent. Returns an angle whose tangent is y_over_x. The range of values returned by this function is [-PI/2, PI/2]. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec2< T >	atan (const detail::_xvec2< T > &y_over_x)
	Arc tangent. Returns an angle whose tangent is y_over_x. The range of values returned by this function is [-PI/2, PI/2]. (From GLSL 1.10.59 specification).
template<typename T>
T	atan (T y_over_x)
	Arc tangent. Returns an angle whose tangent is y_over_x. The range of values returned by this function is [-PI/2, PI/2]. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec4< T >	atan (const detail::_xvec4< T > &y, const detail::_xvec4< T > &x)
	Arc tangent. Returns an angle whose tangent is y/x. The signs of x and y are used to determine what quadrant the angle is in. The range of values returned by this function is [-PI, PI]. Results are undefined if x and y are both 0. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec3< T >	atan (const detail::_xvec3< T > &y, const detail::_xvec3< T > &x)
	Arc tangent. Returns an angle whose tangent is y/x. The signs of x and y are used to determine what quadrant the angle is in. The range of values returned by this function is [-PI, PI]. Results are undefined if x and y are both 0. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec2< T >	atan (const detail::_xvec2< T > &y, const detail::_xvec2< T > &x)
	Arc tangent. Returns an angle whose tangent is y/x. The signs of x and y are used to determine what quadrant the angle is in. The range of values returned by this function is [-PI, PI]. Results are undefined if x and y are both 0. (From GLSL 1.10.59 specification).
template<typename T>
T	atan (T y, T x)
	Arc tangent. Returns an angle whose tangent is y/x. The signs of x and y are used to determine what quadrant the angle is in. The range of values returned by this function is [-PI, PI]. Results are undefined if x and y are both 0. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec4< T >	cos (const detail::_xvec4< T > &angle)
	The standard trigonometric cosine function. The values returned by this function will range from [-1, 1]. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec3< T >	cos (const detail::_xvec3< T > &angle)
	The standard trigonometric cosine function. The values returned by this function will range from [-1, 1]. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec2< T >	cos (const detail::_xvec2< T > &angle)
	The standard trigonometric cosine function. The values returned by this function will range from [-1, 1]. (From GLSL 1.10.59 specification).
template<typename T>
T	cos (T angle)
	The standard trigonometric cosine function. The values returned by this function will range from [-1, 1]. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec4< T >	degrees (const detail::_xvec4< T > &radians)
	Converts radians to degrees and returns the result. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec3< T >	degrees (const detail::_xvec3< T > &radians)
	Converts radians to degrees and returns the result. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec2< T >	degrees (const detail::_xvec2< T > &radians)
	Converts radians to degrees and returns the result. (From GLSL 1.10.59 specification).
template<typename T>
T	degrees (T radians)
	Converts radians to degrees and returns the result. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec4< T >	radians (const detail::_xvec4< T > &degrees)
	Converts degrees to radians and returns the result. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec3< T >	radians (const detail::_xvec3< T > &degrees)
	Converts degrees to radians and returns the result. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec2< T >	radians (const detail::_xvec2< T > &degrees)
	Converts degrees to radians and returns the result. (From GLSL 1.10.59 specification).
template<typename T>
T	radians (T degrees)
	Converts degrees to radians and returns the result. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec4< T >	sin (const detail::_xvec4< T > &angle)
	The standard trigonometric sine function. The values returned by this function will range from [-1, 1]. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec3< T >	sin (const detail::_xvec3< T > &angle)
	The standard trigonometric sine function. The values returned by this function will range from [-1, 1]. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec2< T >	sin (const detail::_xvec2< T > &angle)
	The standard trigonometric sine function. The values returned by this function will range from [-1, 1]. (From GLSL 1.10.59 specification).
template<typename T>
T	sin (T angle)
	The standard trigonometric sine function. The values returned by this function will range from [-1, 1]. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec4< T >	tan (const detail::_xvec4< T > &angle)
	The standard trigonometric tangent function. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec3< T >	tan (const detail::_xvec3< T > &angle)
	The standard trigonometric tangent function. (From GLSL 1.10.59 specification).
template<typename T>
detail::_xvec2< T >	tan (const detail::_xvec2< T > &angle)
	The standard trigonometric tangent function. (From GLSL 1.10.59 specification).
template<typename T>
T	tan (T angle)
	The standard trigonometric tangent function. (From GLSL 1.10.59 specification).

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Detailed Description

Angle and trigonometry functions (Section 8.1 of GLSL 1.20.8 specification).