diff options
Diffstat (limited to 'external/include/glm/ext')
| -rw-r--r-- | external/include/glm/ext/vec1.hpp | 461 | ||||
| -rw-r--r-- | external/include/glm/ext/vec1.inl | 0 | ||||
| -rw-r--r-- | external/include/glm/ext/vector_relational.hpp | 93 | ||||
| -rw-r--r-- | external/include/glm/ext/vector_relational.inl | 46 |
4 files changed, 600 insertions, 0 deletions
diff --git a/external/include/glm/ext/vec1.hpp b/external/include/glm/ext/vec1.hpp new file mode 100644 index 0000000..887877e --- /dev/null +++ b/external/include/glm/ext/vec1.hpp @@ -0,0 +1,461 @@ +/// @ref ext_vec1 +/// @file glm/ext/vec1.hpp +/// +/// @see core (dependence) +/// +/// @defgroup ext_vec1 GLM_EXT_vec1 +/// @ingroup ext +/// +/// Include <glm/ext/vec1.hpp> to use the features of this extension. +/// +/// Add vec1, ivec1, uvec1 and bvec1 types. + +#pragma once + +#include "../fwd.hpp" +#include "../detail/type_vec.hpp" +#if GLM_SWIZZLE == GLM_SWIZZLE_ENABLED +# if GLM_HAS_UNRESTRICTED_UNIONS +# include "../detail/_swizzle.hpp" +# else +# include "../detail/_swizzle_func.hpp" +# endif +#endif //GLM_SWIZZLE +#include <cstddef> + +#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED) +# pragma message("GLM: GLM_EXT_vec1 extension included") +#endif + +namespace glm +{ + /// @addtogroup ext_vec1 + /// @{ + + template<typename T, qualifier Q> + struct vec<1, T, Q> + { + // -- Implementation detail -- + + typedef T value_type; + typedef vec type; + typedef vec<1, bool, Q> bool_type; + + // -- Data -- + +# if GLM_HAS_ONLY_XYZW + T x; + +# elif GLM_HAS_ALIGNED_TYPE +# if GLM_COMPILER & GLM_COMPILER_GCC +# pragma GCC diagnostic push +# pragma GCC diagnostic ignored "-Wpedantic" +# endif +# if GLM_COMPILER & GLM_COMPILER_CLANG +# pragma clang diagnostic push +# pragma clang diagnostic ignored "-Wgnu-anonymous-struct" +# pragma clang diagnostic ignored "-Wnested-anon-types" +# endif + + union + { + T x; + T r; + T s; +/* +# if GLM_SWIZZLE == GLM_SWIZZLE_ENABLED + _GLM_SWIZZLE1_2_MEMBERS(T, Q, tvec2, x) + _GLM_SWIZZLE1_2_MEMBERS(T, Q, tvec2, r) + _GLM_SWIZZLE1_2_MEMBERS(T, Q, tvec2, s) + _GLM_SWIZZLE1_3_MEMBERS(T, Q, tvec3, x) + _GLM_SWIZZLE1_3_MEMBERS(T, Q, tvec3, r) + _GLM_SWIZZLE1_3_MEMBERS(T, Q, tvec3, s) + _GLM_SWIZZLE1_4_MEMBERS(T, Q, tvec4, x) + _GLM_SWIZZLE1_4_MEMBERS(T, Q, tvec4, r) + _GLM_SWIZZLE1_4_MEMBERS(T, Q, tvec4, s) +# endif//GLM_SWIZZLE*/ + }; + +# if GLM_COMPILER & GLM_COMPILER_CLANG +# pragma clang diagnostic pop +# endif +# if GLM_COMPILER & GLM_COMPILER_GCC +# pragma GCC diagnostic pop +# endif +# else + union {T x, r, s;}; +/* +# if GLM_SWIZZLE == GLM_SWIZZLE_ENABLED + GLM_SWIZZLE_GEN_VEC_FROM_VEC1(T, P, tvec2, tvec2, tvec3, tvec4) +# endif//GLM_SWIZZLE*/ +# endif + + // -- Component accesses -- + + /// Return the count of components of the vector + typedef length_t length_type; + GLM_FUNC_DECL static GLM_CONSTEXPR length_type length(){return 1;} + + GLM_FUNC_DECL T & operator[](length_type i); + GLM_FUNC_DECL T const& operator[](length_type i) const; + + // -- Implicit basic constructors -- + + GLM_FUNC_DECL GLM_CONSTEXPR_CTOR vec() GLM_DEFAULT_CTOR; + GLM_FUNC_DECL GLM_CONSTEXPR_CTOR vec(vec const& v) GLM_DEFAULT; + template<qualifier P> + GLM_FUNC_DECL GLM_CONSTEXPR_CTOR vec(vec<1, T, P> const& v); + + // -- Explicit basic constructors -- + + GLM_FUNC_DECL GLM_CONSTEXPR_CTOR explicit vec(T scalar); + + // -- Conversion vector constructors -- + + /// Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification) + template<typename U, qualifier P> + GLM_FUNC_DECL GLM_CONSTEXPR_CTOR GLM_EXPLICIT vec(vec<2, U, P> const& v); + /// Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification) + template<typename U, qualifier P> + GLM_FUNC_DECL GLM_CONSTEXPR_CTOR GLM_EXPLICIT vec(vec<3, U, P> const& v); + /// Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification) + template<typename U, qualifier P> + GLM_FUNC_DECL GLM_CONSTEXPR_CTOR GLM_EXPLICIT vec(vec<4, U, P> const& v); + + /// Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification) + template<typename U, qualifier P> + GLM_FUNC_DECL GLM_CONSTEXPR_CTOR GLM_EXPLICIT vec(vec<1, U, P> const& v); + + // -- Swizzle constructors -- +/* +# if(GLM_HAS_UNRESTRICTED_UNIONS && (GLM_SWIZZLE == GLM_SWIZZLE_ENABLED)) + template<int E0> + GLM_FUNC_DECL tvec(detail::_swizzle<1, T, Q, tvec1, E0, -1,-2,-3> const& that) + { + *this = that(); + } +# endif//(GLM_HAS_UNRESTRICTED_UNIONS && (GLM_SWIZZLE == GLM_SWIZZLE_ENABLED)) +*/ + // -- Unary arithmetic operators -- + + GLM_FUNC_DECL GLM_CONSTEXPR_CXX14 vec & operator=(vec const& v) GLM_DEFAULT; + + template<typename U> + GLM_FUNC_DECL GLM_CONSTEXPR_CXX14 vec & operator=(vec<1, U, Q> const& v); + template<typename U> + GLM_FUNC_DECL vec & operator+=(U scalar); + template<typename U> + GLM_FUNC_DECL vec & operator+=(vec<1, U, Q> const& v); + template<typename U> + GLM_FUNC_DECL vec & operator-=(U scalar); + template<typename U> + GLM_FUNC_DECL vec & operator-=(vec<1, U, Q> const& v); + template<typename U> + GLM_FUNC_DECL vec & operator*=(U scalar); + template<typename U> + GLM_FUNC_DECL vec & operator*=(vec<1, U, Q> const& v); + template<typename U> + GLM_FUNC_DECL vec & operator/=(U scalar); + template<typename U> + GLM_FUNC_DECL vec & operator/=(vec<1, U, Q> const& v); + + // -- Increment and decrement operators -- + + GLM_FUNC_DECL vec & operator++(); + GLM_FUNC_DECL vec & operator--(); + GLM_FUNC_DECL vec operator++(int); + GLM_FUNC_DECL vec operator--(int); + + // -- Unary bit operators -- + + template<typename U> + GLM_FUNC_DECL vec & operator%=(U scalar); + template<typename U> + GLM_FUNC_DECL vec & operator%=(vec<1, U, Q> const& v); + template<typename U> + GLM_FUNC_DECL vec & operator&=(U scalar); + template<typename U> + GLM_FUNC_DECL vec & operator&=(vec<1, U, Q> const& v); + template<typename U> + GLM_FUNC_DECL vec & operator|=(U scalar); + template<typename U> + GLM_FUNC_DECL vec & operator|=(vec<1, U, Q> const& v); + template<typename U> + GLM_FUNC_DECL vec & operator^=(U scalar); + template<typename U> + GLM_FUNC_DECL vec & operator^=(vec<1, U, Q> const& v); + template<typename U> + GLM_FUNC_DECL vec & operator<<=(U scalar); + template<typename U> + GLM_FUNC_DECL vec & operator<<=(vec<1, U, Q> const& v); + template<typename U> + GLM_FUNC_DECL vec & operator>>=(U scalar); + template<typename U> + GLM_FUNC_DECL vec & operator>>=(vec<1, U, Q> const& v); + }; + + // -- Unary operators -- + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator+(vec<1, T, Q> const& v); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator-(vec<1, T, Q> const& v); + + // -- Binary operators -- + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator+(vec<1, T, Q> const& v, T scalar); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator+(T scalar, vec<1, T, Q> const& v); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator+(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator-(vec<1, T, Q> const& v, T scalar); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator-(T scalar, vec<1, T, Q> const& v); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator-(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator*(vec<1, T, Q> const& v, T scalar); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator*(T scalar, vec<1, T, Q> const& v); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator*(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator/(vec<1, T, Q> const& v, T scalar); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator/(T scalar, vec<1, T, Q> const& v); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator/(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator%(vec<1, T, Q> const& v, T scalar); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator%(T scalar, vec<1, T, Q> const& v); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator%(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator&(vec<1, T, Q> const& v, T scalar); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator&(T scalar, vec<1, T, Q> const& v); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator&(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator|(vec<1, T, Q> const& v, T scalar); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator|(T scalar, vec<1, T, Q> const& v); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator|(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator^(vec<1, T, Q> const& v, T scalar); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator^(T scalar, vec<1, T, Q> const& v); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator^(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator<<(vec<1, T, Q> const& v, T scalar); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator<<(T scalar, vec<1, T, Q> const& v); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator<<(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator>>(vec<1, T, Q> const& v, T scalar); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator>>(T scalar, vec<1, T, Q> const& v); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator>>(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); + + template<typename T, qualifier Q> + GLM_FUNC_DECL vec<1, T, Q> operator~(vec<1, T, Q> const& v); + + // -- Boolean operators -- + + template<typename T, qualifier Q> + GLM_FUNC_DECL bool operator==(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); + + template<typename T, qualifier Q> + GLM_FUNC_DECL bool operator!=(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); + + template<qualifier Q> + GLM_FUNC_DECL vec<1, bool, Q> operator&&(vec<1, bool, Q> const& v1, vec<1, bool, Q> const& v2); + + template<qualifier Q> + GLM_FUNC_DECL vec<1, bool, Q> operator||(vec<1, bool, Q> const& v1, vec<1, bool, Q> const& v2); + + /// 1 component vector of single-precision floating-point numbers using high precision arithmetic in term of ULPs. + /// + /// @see ext_vec1 + typedef vec<1, float, highp> highp_vec1; + + /// 1 component vector of single-precision floating-point numbers using medium precision arithmetic in term of ULPs. + /// + /// @see ext_vec1 + typedef vec<1, float, mediump> mediump_vec1; + + /// 1 component vector of single-precision floating-point numbers using low precision arithmetic in term of ULPs. + /// + /// @see ext_vec1 + typedef vec<1, float, lowp> lowp_vec1; + + /// 1 component vector of double-precision floating-point numbers using high precision arithmetic in term of ULPs. + /// + /// @see ext_vec1 + typedef vec<1, double, highp> highp_dvec1; + + /// 1 component vector of double-precision floating-point numbers using medium precision arithmetic in term of ULPs. + /// + /// @see ext_vec1 + typedef vec<1, double, mediump> mediump_dvec1; + + /// 1 component vector of double-precision floating-point numbers using low precision arithmetic in term of ULPs. + /// + /// @see ext_vec1 + typedef vec<1, double, lowp> lowp_dvec1; + + /// 1 component vector of signed integer numbers. + /// + /// @see ext_vec1 + typedef vec<1, int, highp> highp_ivec1; + + /// 1 component vector of signed integer numbers. + /// + /// @see ext_vec1 + typedef vec<1, int, mediump> mediump_ivec1; + + /// 1 component vector of signed integer numbers. + /// + /// @see ext_vec1 + typedef vec<1, int, lowp> lowp_ivec1; + + /// 1 component vector of unsigned integer numbers. + /// + /// @see ext_vec1 + typedef vec<1, uint, highp> highp_uvec1; + + /// 1 component vector of unsigned integer numbers. + /// + /// @see ext_vec1 + typedef vec<1, uint, mediump> mediump_uvec1; + + /// 1 component vector of unsigned integer numbers. + /// + /// @see ext_vec1 + typedef vec<1, uint, lowp> lowp_uvec1; + + /// 1 component vector of bool values. + /// + /// @see ext_vec1 + typedef vec<1, bool, highp> highp_bvec1; + + /// 1 component vector of bool values. + /// + /// @see ext_vec1 + typedef vec<1, bool, mediump> mediump_bvec1; + + /// 1 component vector of bool values. + /// + /// @see ext_vec1 + typedef vec<1, bool, lowp> lowp_bvec1; + +#if GLM_HAS_TEMPLATE_ALIASES + template <typename T, qualifier Q = defaultp> using tvec1 = vec<1, T, Q>; +#endif//GLM_HAS_TEMPLATE_ALIASES + + ////////////////////////// + // vec1 definition + +#if(defined(GLM_PRECISION_HIGHP_BOOL)) + typedef highp_bvec1 bvec1; +#elif(defined(GLM_PRECISION_MEDIUMP_BOOL)) + typedef mediump_bvec1 bvec1; +#elif(defined(GLM_PRECISION_LOWP_BOOL)) + typedef lowp_bvec1 bvec1; +#else + /// 1 component vector of boolean. + /// @see gtc_vec1 extension. + typedef highp_bvec1 bvec1; +#endif//GLM_PRECISION + +#if(defined(GLM_PRECISION_HIGHP_FLOAT)) + typedef highp_vec1 vec1; +#elif(defined(GLM_PRECISION_MEDIUMP_FLOAT)) + typedef mediump_vec1 vec1; +#elif(defined(GLM_PRECISION_LOWP_FLOAT)) + typedef lowp_vec1 vec1; +#else + /// 1 component vector of floating-point numbers. + /// @see gtc_vec1 extension. + typedef highp_vec1 vec1; +#endif//GLM_PRECISION + +#if(defined(GLM_PRECISION_HIGHP_DOUBLE)) + typedef highp_dvec1 dvec1; +#elif(defined(GLM_PRECISION_MEDIUMP_DOUBLE)) + typedef mediump_dvec1 dvec1; +#elif(defined(GLM_PRECISION_LOWP_DOUBLE)) + typedef lowp_dvec1 dvec1; +#else + /// 1 component vector of floating-point numbers. + /// @see gtc_vec1 extension. + typedef highp_dvec1 dvec1; +#endif//GLM_PRECISION + +#if(defined(GLM_PRECISION_HIGHP_INT)) + typedef highp_ivec1 ivec1; +#elif(defined(GLM_PRECISION_MEDIUMP_INT)) + typedef mediump_ivec1 ivec1; +#elif(defined(GLM_PRECISION_LOWP_INT)) + typedef lowp_ivec1 ivec1; +#else + /// 1 component vector of signed integer numbers. + /// @see gtc_vec1 extension. + typedef highp_ivec1 ivec1; +#endif//GLM_PRECISION + +#if(defined(GLM_PRECISION_HIGHP_UINT)) + typedef highp_uvec1 uvec1; +#elif(defined(GLM_PRECISION_MEDIUMP_UINT)) + typedef mediump_uvec1 uvec1; +#elif(defined(GLM_PRECISION_LOWP_UINT)) + typedef lowp_uvec1 uvec1; +#else + /// 1 component vector of unsigned integer numbers. + /// @see gtc_vec1 extension. + typedef highp_uvec1 uvec1; +#endif//GLM_PRECISION + + /// @} +}//namespace glm + +#ifndef GLM_EXTERNAL_TEMPLATE +#include "../detail/type_vec1.inl" +#endif//GLM_EXTERNAL_TEMPLATE diff --git a/external/include/glm/ext/vec1.inl b/external/include/glm/ext/vec1.inl new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/external/include/glm/ext/vec1.inl diff --git a/external/include/glm/ext/vector_relational.hpp b/external/include/glm/ext/vector_relational.hpp new file mode 100644 index 0000000..e5cfa94 --- /dev/null +++ b/external/include/glm/ext/vector_relational.hpp @@ -0,0 +1,93 @@ +/// @ref ext_vector_relational +/// @file glm/ext/vector_relational.hpp +/// +/// @see core (dependence) +/// +/// @defgroup ext_vector_relational GLM_EXT_vector_relational +/// @ingroup ext +/// +/// Include <glm/ext/vector_relational.hpp> to use the features of this extension. +/// +/// Comparison functions for a user defined epsilon values. + +#pragma once + +// Dependencies +#include "../detail/setup.hpp" +#include "../detail/qualifier.hpp" + +#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED) +# pragma message("GLM: GLM_EXT_vector_relational extension included") +#endif + +namespace glm +{ + /// @addtogroup ext_vector_relational + /// @{ + + /// Returns the component-wise comparison of |x - y| < epsilon. + /// True if this expression is satisfied. + /// + /// @tparam L Integer between 1 and 4 included that qualify the dimension of the vector + /// @tparam T Floating-point or integer scalar types + /// @tparam Q Value from qualifier enum + /// + /// @see ext_vector_relational + template<length_t L, typename T, qualifier Q> + GLM_FUNC_DECL vec<L, bool, Q> equal(vec<L, T, Q> const& x, vec<L, T, Q> const& y, T const& epsilon); + + /// Returns the component-wise comparison of |x - y| < epsilon. + /// True if this expression is satisfied. + /// + /// @tparam L Integer between 1 and 4 included that qualify the dimension of the vector + /// @tparam T Floating-point or integer scalar types + /// @tparam Q Value from qualifier enum + /// + /// @see ext_vector_relational + template<length_t L, typename T, qualifier Q> + GLM_FUNC_DECL vec<L, bool, Q> equal(vec<L, T, Q> const& x, vec<L, T, Q> const& y, vec<L, T, Q> const& epsilon); + + /// Returns the component-wise comparison of |x - y| < epsilon. + /// True if this expression is satisfied. + /// + /// @tparam genType Floating-point or integer scalar types + /// + /// @see ext_vector_relational + template<typename genType> + GLM_FUNC_DECL bool equal(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. + /// + /// @tparam L Integer between 1 and 4 included that qualify the dimension of the vector + /// @tparam T Floating-point or integer scalar types + /// @tparam Q Value from qualifier enum + /// + /// @see ext_vector_relational + template<length_t L, typename T, qualifier Q> + GLM_FUNC_DECL vec<L, bool, Q> notEqual(vec<L, T, Q> const& x, vec<L, T, Q> const& y, T const& epsilon); + + /// Returns the component-wise comparison of |x - y| < epsilon. + /// True if this expression is not satisfied. + /// + /// @tparam L Integer between 1 and 4 included that qualify the dimension of the vector + /// @tparam T Floating-point or integer scalar types + /// @tparam Q Value from qualifier enum + /// + /// @see ext_vector_relational + template<length_t L, typename T, qualifier Q> + GLM_FUNC_DECL vec<L, bool, Q> notEqual(vec<L, T, Q> const& x, vec<L, T, Q> const& y, vec<L, T, Q> const& epsilon); + + /// Returns the component-wise comparison of |x - y| >= epsilon. + /// True if this expression is not satisfied. + /// + /// @tparam genType Floating-point or integer scalar types + /// + /// @see ext_vector_relational + template<typename genType> + GLM_FUNC_DECL bool notEqual(genType const& x, genType const& y, genType const& epsilon); + + /// @} +}//namespace glm + +#include "vector_relational.inl" diff --git a/external/include/glm/ext/vector_relational.inl b/external/include/glm/ext/vector_relational.inl new file mode 100644 index 0000000..8532a02 --- /dev/null +++ b/external/include/glm/ext/vector_relational.inl @@ -0,0 +1,46 @@ +/// @ref ext_vector_relational +/// @file glm/ext/vector_relational.inl + +// Dependency: +#include "../vector_relational.hpp" +#include "../common.hpp" +#include "../detail/type_vec.hpp" + +namespace glm +{ + template<typename genType> + GLM_FUNC_QUALIFIER bool equal(genType const& x, genType const& y, genType const& epsilon) + { + return abs(x - y) < epsilon; + } + + template<length_t L, typename T, qualifier Q> + GLM_FUNC_QUALIFIER vec<L, bool, Q> equal(vec<L, T, Q> const& x, vec<L, T, Q> const& y, T const& epsilon) + { + return lessThan(abs(x - y), vec<L, T, Q>(epsilon)); + } + + template<length_t L, typename T, qualifier Q> + GLM_FUNC_QUALIFIER vec<L, bool, Q> equal(vec<L, T, Q> const& x, vec<L, T, Q> const& y, vec<L, T, Q> const& epsilon) + { + return lessThan(abs(x - y), epsilon); + } + + template<typename genType> + GLM_FUNC_QUALIFIER bool notEqual(genType const& x, genType const& y, genType const& epsilon) + { + return abs(x - y) >= epsilon; + } + + template<length_t L, typename T, qualifier Q> + GLM_FUNC_QUALIFIER vec<L, bool, Q> notEqual(vec<L, T, Q> const& x, vec<L, T, Q> const& y, T const& epsilon) + { + return greaterThanEqual(abs(x - y), vec<L, T, Q>(epsilon)); + } + + template<length_t L, typename T, qualifier Q> + GLM_FUNC_QUALIFIER vec<L, bool, Q> notEqual(vec<L, T, Q> const& x, vec<L, T, Q> const& y, vec<L, T, Q> const& epsilon) + { + return greaterThanEqual(abs(x - y), epsilon); + } +}//namespace glm |