Functions
GLM_GTC_constants
GTC Extensions (Stable)

Functions

template<typename T >
GLM_CONSTEXPR T e ()
 
template<typename T >
GLM_CONSTEXPR T epsilon ()
 
template<typename T >
GLM_CONSTEXPR T euler ()
 
template<typename T >
GLM_CONSTEXPR T golden_ratio ()
 
template<typename T >
GLM_CONSTEXPR T half_pi ()
 
template<typename T >
GLM_CONSTEXPR T ln_ln_two ()
 
template<typename T >
GLM_CONSTEXPR T ln_ten ()
 
template<typename T >
GLM_CONSTEXPR T ln_two ()
 
template<typename T >
GLM_CONSTEXPR T one ()
 
template<typename T >
GLM_CONSTEXPR T one_over_pi ()
 
template<typename T >
GLM_CONSTEXPR T one_over_root_two ()
 
template<typename T >
GLM_CONSTEXPR T pi ()
 
template<typename T >
GLM_CONSTEXPR T quarter_pi ()
 
template<typename T >
GLM_CONSTEXPR T root_five ()
 
template<typename T >
GLM_CONSTEXPR T root_half_pi ()
 
template<typename T >
GLM_CONSTEXPR T root_ln_four ()
 
template<typename T >
GLM_CONSTEXPR T root_pi ()
 
template<typename T >
GLM_CONSTEXPR T root_three ()
 
template<typename T >
GLM_CONSTEXPR T root_two ()
 
template<typename T >
GLM_CONSTEXPR T root_two_pi ()
 
template<typename T >
GLM_CONSTEXPR T third ()
 
template<typename T >
GLM_CONSTEXPR T two_over_pi ()
 
template<typename T >
GLM_CONSTEXPR T two_over_root_pi ()
 
template<typename T >
GLM_CONSTEXPR T two_thirds ()
 
template<typename T >
GLM_CONSTEXPR T zero ()
 

Detailed Description

Allow to perform bit operations on integer values.

<glm/gtc/constants.hpp> need to be included to use these features.

Function Documentation

GLM_CONSTEXPR T glm::e ( )

Return e constant.

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::epsilon ( )

Return the epsilon constant for floating point types.

Todo:
Implement epsilon for half-precision floating point type.
See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::euler ( )

Return Euler's constant.

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::golden_ratio ( )

Return the golden ratio constant.

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::half_pi ( )

Return pi / 2.

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::ln_ln_two ( )

Return ln(ln(2)).

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::ln_ten ( )

Return ln(10).

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::ln_two ( )

Return ln(2).

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::one ( )

Return 1.

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::one_over_pi ( )

Return 1 / pi.

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::one_over_root_two ( )

Return 1 / sqrt(2).

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::pi ( )

Return the pi constant.

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::quarter_pi ( )

Return pi / 4.

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::root_five ( )

Return sqrt(5).

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::root_half_pi ( )

Return sqrt(pi / 2).

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::root_ln_four ( )

Return sqrt(ln(4)).

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::root_pi ( )

Return square root of pi.

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::root_three ( )

Return sqrt(3).

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::root_two ( )

Return sqrt(2).

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::root_two_pi ( )

Return sqrt(2 * pi).

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::third ( )

Return 1 / 3.

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::two_over_pi ( )

Return 2 / pi.

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::two_over_root_pi ( )

Return 2 / sqrt(pi).

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::two_thirds ( )

Return 2 / 3.

See Also
GLM_GTC_constants
GLM_CONSTEXPR T glm::zero ( )

Return 0.

See Also
GLM_GTC_constants