74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
|
/// @ref gtc_epsilon
|
||
|
|
/// @file glm/gtc/epsilon.hpp
|
||
|
|
///
|
||
|
|
/// @see core (dependence)
|
||
|
|
/// @see gtc_half_float (dependence)
|
||
|
|
/// @see gtc_quaternion (dependence)
|
||
|
|
///
|
||
|
|
/// @defgroup gtc_epsilon GLM_GTC_epsilon
|
||
|
|
/// @ingroup gtc
|
||
|
|
///
|
||
|
|
/// @brief Comparison functions for a user defined epsilon values.
|
||
|
|
///
|
||
|
|
/// <glm/gtc/epsilon.hpp> need to be included to use these functionalities.
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
// Dependencies
|
||
|
|
#include "../detail/setup.hpp"
|
||
|
|
#include "../detail/precision.hpp"
|
||
|
|
|
||
|
|
#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED)
|
||
|
|
# pragma message("GLM: GLM_GTC_epsilon extension included")
|
||
|
|
#endif
|
||
|
|
|
||
|
|
namespace glm
|
||
|
|
{
|
||
|
|
/// @addtogroup gtc_epsilon
|
||
|
|
/// @{
|
||
|
|
|
||
|
|
/// Returns the component-wise comparison of |x - y| < epsilon.
|
||
|
|
/// True if this expression is satisfied.
|
||
|
|
///
|
||
|
|
/// @see gtc_epsilon
|
||
|
|
template <typename T, precision P, template <typename, precision> class vecType>
|
||
|
|
GLM_FUNC_DECL vecType<bool, P> epsilonEqual(
|
||
|
|
vecType<T, P> const & x,
|
||
|
|
vecType<T, P> const & y,
|
||
|
|
T const & epsilon);
|
||
|
|
|
||
|
|
/// Returns the component-wise comparison of |x - y| < epsilon.
|
||
|
|
/// True if this expression is satisfied.
|
||
|
|
///
|
||
|
|
/// @see gtc_epsilon
|
||
|
|
template <typename genType>
|
||
|
|
GLM_FUNC_DECL bool epsilonEqual(
|
||
|
|
genType const & x,
|
||
|
|
genType const & y,
|
||
|
|
genType const & epsilon);
|
||
|
|
|
||
|
|
/// Returns the component-wise comparison of |x - y| < epsilon.
|
||
|
|
/// True if this expression is not satisfied.
|
||
|
|
///
|
||
|
|
/// @see gtc_epsilon
|
||
|
|
template <typename genType>
|
||
|
|
GLM_FUNC_DECL typename genType::boolType epsilonNotEqual(
|
||
|
|
genType const & x,
|
||
|
|
genType const & y,
|
||
|
|
typename genType::value_type const & epsilon);
|
||
|
|
|
||
|
|
/// Returns the component-wise comparison of |x - y| >= epsilon.
|
||
|
|
/// True if this expression is not satisfied.
|
||
|
|
///
|
||
|
|
/// @see gtc_epsilon
|
||
|
|
template <typename genType>
|
||
|
|
GLM_FUNC_DECL bool epsilonNotEqual(
|
||
|
|
genType const & x,
|
||
|
|
genType const & y,
|
||
|
|
genType const & epsilon);
|
||
|
|
|
||
|
|
/// @}
|
||
|
|
}//namespace glm
|
||
|
|
|
||
|
|
#include "epsilon.inl"
|