Functions
template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL vecType< T, P >	acos (vecType< T, P > const &x)

template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL vecType< T, P >	acosh (vecType< T, P > const &x)

template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL vecType< T, P >	asin (vecType< T, P > const &x)

template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL vecType< T, P >	asinh (vecType< T, P > const &x)

template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL vecType< T, P >	atan (vecType< T, P > const &y, vecType< T, P > const &x)

template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL vecType< T, P >	atan (vecType< T, P > const &y_over_x)

template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL vecType< T, P >	atanh (vecType< T, P > const &x)

template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL vecType< T, P >	cos (vecType< T, P > const &angle)

template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL vecType< T, P >	cosh (vecType< T, P > const &angle)

template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL GLM_CONSTEXPR vecType< T, P >	degrees (vecType< T, P > const &radians)

template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL GLM_CONSTEXPR vecType< T, P >	radians (vecType< T, P > const &degrees)

template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL vecType< T, P >	sin (vecType< T, P > const &angle)

template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL vecType< T, P >	sinh (vecType< T, P > const &angle)

template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL vecType< T, P >	tan (vecType< T, P > const &angle)

template<typename T , precision P, template< typename, precision > class vecType>
GLM_FUNC_DECL vecType< T, P >	tanh (vecType< T, P > const &angle)

Detailed Description

Function parameters specified as angle are assumed to be in units of radians.

In no case will any of these functions result in a divide by zero error. If the divisor of a ratio is 0, then results will be undefined.

These all operate component-wise. The description is per component.

Function Documentation

GLM_FUNC_DECL vecType<T, P> glm::acos ( vecType< T, P > const & 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.

Template Parameters

genType Floating-point scalar or vector types.

See also: GLSL acos man page; GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions

GLM_FUNC_DECL vecType<T, P> glm::acosh ( vecType< T, P > const & x )

Arc hyperbolic cosine; returns the non-negative inverse of cosh.

Results are undefined if x < 1.

Template Parameters

genType Floating-point scalar or vector types.

See also: GLSL acosh man page; GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions

GLM_FUNC_DECL vecType<T, P> glm::asin ( vecType< T, P > const & 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.

Template Parameters

genType Floating-point scalar or vector types.

See also: GLSL asin man page; GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions

GLM_FUNC_DECL vecType<T, P> glm::asinh ( vecType< T, P > const & x )

Arc hyperbolic sine; returns the inverse of sinh.

Template Parameters

genType Floating-point scalar or vector types.

See also: GLSL asinh man page; GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions

GLM_FUNC_DECL vecType<T, P> glm::atan	(	vecType< T, P > const &	y,
		vecType< T, P > const &	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.

Template Parameters

genType Floating-point scalar or vector types.

See also: GLSL atan man page; GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions

Referenced by glm::atan2().

GLM_FUNC_DECL vecType<T, P> glm::atan ( vecType< T, P > const & 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].

Template Parameters

genType Floating-point scalar or vector types.

See also: GLSL atan man page; GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions

GLM_FUNC_DECL vecType<T, P> glm::atanh ( vecType< T, P > const & x )

Arc hyperbolic tangent; returns the inverse of tanh.

Results are undefined if abs(x) >= 1.

Template Parameters

genType Floating-point scalar or vector types.

See also: GLSL atanh man page; GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions

GLM_FUNC_DECL vecType<T, P> glm::cos ( vecType< T, P > const & angle )

The standard trigonometric cosine function.

The values returned by this function will range from [-1, 1].

Template Parameters

genType Floating-point scalar or vector types.

See also: GLSL cos man page; GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions

GLM_FUNC_DECL vecType<T, P> glm::cosh ( vecType< T, P > const & angle )

Returns the hyperbolic cosine function, (exp(x) + exp(-x)) / 2.

Template Parameters

genType Floating-point scalar or vector types.

See also: GLSL cosh man page; GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions

GLM_FUNC_DECL GLM_CONSTEXPR vecType<T, P> glm::degrees ( vecType< T, P > const & radians )

Converts radians to degrees and returns the result.

Template Parameters

genType Floating-point scalar or vector types.

See also: GLSL degrees man page; GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions

GLM_FUNC_DECL GLM_CONSTEXPR vecType<T, P> glm::radians ( vecType< T, P > const & degrees )

Converts degrees to radians and returns the result.

Template Parameters

genType Floating-point scalar or vector types.

See also: GLSL radians man page; GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions

GLM_FUNC_DECL vecType<T, P> glm::sin ( vecType< T, P > const & angle )

The standard trigonometric sine function.

The values returned by this function will range from [-1, 1].

Template Parameters

genType Floating-point scalar or vector types.

See also: GLSL sin man page; GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions

GLM_FUNC_DECL vecType<T, P> glm::sinh ( vecType< T, P > const & angle )

Returns the hyperbolic sine function, (exp(x) - exp(-x)) / 2.

Template Parameters

genType Floating-point scalar or vector types.

See also: GLSL sinh man page; GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions

GLM_FUNC_DECL vecType<T, P> glm::tan ( vecType< T, P > const & angle )

The standard trigonometric tangent function.

Template Parameters

genType Floating-point scalar or vector types.

See also: GLSL tan man page; GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions

GLM_FUNC_DECL vecType<T, P> glm::tanh ( vecType< T, P > const & angle )

Returns the hyperbolic tangent function, sinh(angle) / cosh(angle)

Template Parameters

genType Floating-point scalar or vector types.

See also: GLSL tanh man page; GLSL 4.20.8 specification, section 8.1 Angle and Trigonometry Functions

Functions

Detailed Description

Function Documentation