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461 lines
14 KiB
461 lines
14 KiB
/// @ref ext_vec1 |
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/// @file glm/ext/vec1.hpp |
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/// |
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/// @see core (dependence) |
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/// |
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/// @defgroup ext_vec1 GLM_EXT_vec1 |
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/// @ingroup ext |
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/// |
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/// Include <glm/ext/vec1.hpp> to use the features of this extension. |
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/// |
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/// Add vec1, ivec1, uvec1 and bvec1 types. |
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#pragma once |
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#include "../fwd.hpp" |
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#include "../detail/type_vec.hpp" |
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#if GLM_SWIZZLE == GLM_SWIZZLE_ENABLED |
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# if GLM_HAS_UNRESTRICTED_UNIONS |
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# include "../detail/_swizzle.hpp" |
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# else |
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# include "../detail/_swizzle_func.hpp" |
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# endif |
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#endif //GLM_SWIZZLE |
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#include <cstddef> |
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#if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED) |
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# pragma message("GLM: GLM_EXT_vec1 extension included") |
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#endif |
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namespace glm |
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{ |
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/// @addtogroup ext_vec1 |
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/// @{ |
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template<typename T, qualifier Q> |
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struct vec<1, T, Q> |
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{ |
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// -- Implementation detail -- |
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typedef T value_type; |
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typedef vec type; |
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typedef vec<1, bool, Q> bool_type; |
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// -- Data -- |
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# if GLM_HAS_ONLY_XYZW |
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T x; |
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# elif GLM_HAS_ALIGNED_TYPE |
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# if GLM_COMPILER & GLM_COMPILER_GCC |
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# pragma GCC diagnostic push |
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# pragma GCC diagnostic ignored "-Wpedantic" |
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# endif |
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# if GLM_COMPILER & GLM_COMPILER_CLANG |
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# pragma clang diagnostic push |
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# pragma clang diagnostic ignored "-Wgnu-anonymous-struct" |
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# pragma clang diagnostic ignored "-Wnested-anon-types" |
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# endif |
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union |
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{ |
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T x; |
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T r; |
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T s; |
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/* |
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# if GLM_SWIZZLE == GLM_SWIZZLE_ENABLED |
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_GLM_SWIZZLE1_2_MEMBERS(T, Q, tvec2, x) |
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_GLM_SWIZZLE1_2_MEMBERS(T, Q, tvec2, r) |
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_GLM_SWIZZLE1_2_MEMBERS(T, Q, tvec2, s) |
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_GLM_SWIZZLE1_3_MEMBERS(T, Q, tvec3, x) |
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_GLM_SWIZZLE1_3_MEMBERS(T, Q, tvec3, r) |
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_GLM_SWIZZLE1_3_MEMBERS(T, Q, tvec3, s) |
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_GLM_SWIZZLE1_4_MEMBERS(T, Q, tvec4, x) |
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_GLM_SWIZZLE1_4_MEMBERS(T, Q, tvec4, r) |
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_GLM_SWIZZLE1_4_MEMBERS(T, Q, tvec4, s) |
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# endif//GLM_SWIZZLE*/ |
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}; |
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# if GLM_COMPILER & GLM_COMPILER_CLANG |
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# pragma clang diagnostic pop |
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# endif |
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# if GLM_COMPILER & GLM_COMPILER_GCC |
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# pragma GCC diagnostic pop |
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# endif |
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# else |
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union {T x, r, s;}; |
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/* |
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# if GLM_SWIZZLE == GLM_SWIZZLE_ENABLED |
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GLM_SWIZZLE_GEN_VEC_FROM_VEC1(T, P, tvec2, tvec2, tvec3, tvec4) |
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# endif//GLM_SWIZZLE*/ |
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# endif |
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// -- Component accesses -- |
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/// Return the count of components of the vector |
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typedef length_t length_type; |
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GLM_FUNC_DECL static GLM_CONSTEXPR length_type length(){return 1;} |
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GLM_FUNC_DECL T & operator[](length_type i); |
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GLM_FUNC_DECL T const& operator[](length_type i) const; |
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// -- Implicit basic constructors -- |
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GLM_FUNC_DECL GLM_CONSTEXPR_CTOR vec() GLM_DEFAULT_CTOR; |
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GLM_FUNC_DECL GLM_CONSTEXPR_CTOR vec(vec const& v) GLM_DEFAULT; |
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template<qualifier P> |
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GLM_FUNC_DECL GLM_CONSTEXPR_CTOR vec(vec<1, T, P> const& v); |
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// -- Explicit basic constructors -- |
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GLM_FUNC_DECL GLM_CONSTEXPR_CTOR explicit vec(T scalar); |
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// -- Conversion vector constructors -- |
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/// Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification) |
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template<typename U, qualifier P> |
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GLM_FUNC_DECL GLM_CONSTEXPR_CTOR GLM_EXPLICIT vec(vec<2, U, P> const& v); |
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/// Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification) |
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template<typename U, qualifier P> |
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GLM_FUNC_DECL GLM_CONSTEXPR_CTOR GLM_EXPLICIT vec(vec<3, U, P> const& v); |
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/// Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification) |
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template<typename U, qualifier P> |
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GLM_FUNC_DECL GLM_CONSTEXPR_CTOR GLM_EXPLICIT vec(vec<4, U, P> const& v); |
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/// Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification) |
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template<typename U, qualifier P> |
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GLM_FUNC_DECL GLM_CONSTEXPR_CTOR GLM_EXPLICIT vec(vec<1, U, P> const& v); |
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// -- Swizzle constructors -- |
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/* |
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# if(GLM_HAS_UNRESTRICTED_UNIONS && (GLM_SWIZZLE == GLM_SWIZZLE_ENABLED)) |
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template<int E0> |
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GLM_FUNC_DECL tvec(detail::_swizzle<1, T, Q, tvec1, E0, -1,-2,-3> const& that) |
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{ |
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*this = that(); |
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} |
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# endif//(GLM_HAS_UNRESTRICTED_UNIONS && (GLM_SWIZZLE == GLM_SWIZZLE_ENABLED)) |
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*/ |
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// -- Unary arithmetic operators -- |
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GLM_FUNC_DECL GLM_CONSTEXPR_CXX14 vec & operator=(vec const& v) GLM_DEFAULT; |
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template<typename U> |
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GLM_FUNC_DECL GLM_CONSTEXPR_CXX14 vec & operator=(vec<1, U, Q> const& v); |
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template<typename U> |
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GLM_FUNC_DECL vec & operator+=(U scalar); |
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template<typename U> |
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GLM_FUNC_DECL vec & operator+=(vec<1, U, Q> const& v); |
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template<typename U> |
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GLM_FUNC_DECL vec & operator-=(U scalar); |
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template<typename U> |
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GLM_FUNC_DECL vec & operator-=(vec<1, U, Q> const& v); |
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template<typename U> |
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GLM_FUNC_DECL vec & operator*=(U scalar); |
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template<typename U> |
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GLM_FUNC_DECL vec & operator*=(vec<1, U, Q> const& v); |
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template<typename U> |
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GLM_FUNC_DECL vec & operator/=(U scalar); |
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template<typename U> |
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GLM_FUNC_DECL vec & operator/=(vec<1, U, Q> const& v); |
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// -- Increment and decrement operators -- |
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GLM_FUNC_DECL vec & operator++(); |
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GLM_FUNC_DECL vec & operator--(); |
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GLM_FUNC_DECL vec operator++(int); |
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GLM_FUNC_DECL vec operator--(int); |
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// -- Unary bit operators -- |
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template<typename U> |
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GLM_FUNC_DECL vec & operator%=(U scalar); |
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template<typename U> |
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GLM_FUNC_DECL vec & operator%=(vec<1, U, Q> const& v); |
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template<typename U> |
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GLM_FUNC_DECL vec & operator&=(U scalar); |
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template<typename U> |
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GLM_FUNC_DECL vec & operator&=(vec<1, U, Q> const& v); |
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template<typename U> |
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GLM_FUNC_DECL vec & operator|=(U scalar); |
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template<typename U> |
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GLM_FUNC_DECL vec & operator|=(vec<1, U, Q> const& v); |
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template<typename U> |
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GLM_FUNC_DECL vec & operator^=(U scalar); |
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template<typename U> |
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GLM_FUNC_DECL vec & operator^=(vec<1, U, Q> const& v); |
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template<typename U> |
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GLM_FUNC_DECL vec & operator<<=(U scalar); |
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template<typename U> |
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GLM_FUNC_DECL vec & operator<<=(vec<1, U, Q> const& v); |
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template<typename U> |
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GLM_FUNC_DECL vec & operator>>=(U scalar); |
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template<typename U> |
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GLM_FUNC_DECL vec & operator>>=(vec<1, U, Q> const& v); |
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}; |
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// -- Unary operators -- |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator+(vec<1, T, Q> const& v); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator-(vec<1, T, Q> const& v); |
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// -- Binary operators -- |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator+(vec<1, T, Q> const& v, T scalar); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator+(T scalar, vec<1, T, Q> const& v); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator+(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator-(vec<1, T, Q> const& v, T scalar); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator-(T scalar, vec<1, T, Q> const& v); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator-(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator*(vec<1, T, Q> const& v, T scalar); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator*(T scalar, vec<1, T, Q> const& v); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator*(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator/(vec<1, T, Q> const& v, T scalar); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator/(T scalar, vec<1, T, Q> const& v); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator/(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator%(vec<1, T, Q> const& v, T scalar); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator%(T scalar, vec<1, T, Q> const& v); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator%(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator&(vec<1, T, Q> const& v, T scalar); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator&(T scalar, vec<1, T, Q> const& v); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator&(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator|(vec<1, T, Q> const& v, T scalar); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator|(T scalar, vec<1, T, Q> const& v); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator|(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator^(vec<1, T, Q> const& v, T scalar); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator^(T scalar, vec<1, T, Q> const& v); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator^(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator<<(vec<1, T, Q> const& v, T scalar); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator<<(T scalar, vec<1, T, Q> const& v); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator<<(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator>>(vec<1, T, Q> const& v, T scalar); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator>>(T scalar, vec<1, T, Q> const& v); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator>>(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL vec<1, T, Q> operator~(vec<1, T, Q> const& v); |
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// -- Boolean operators -- |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL bool operator==(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); |
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template<typename T, qualifier Q> |
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GLM_FUNC_DECL bool operator!=(vec<1, T, Q> const& v1, vec<1, T, Q> const& v2); |
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template<qualifier Q> |
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GLM_FUNC_DECL vec<1, bool, Q> operator&&(vec<1, bool, Q> const& v1, vec<1, bool, Q> const& v2); |
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template<qualifier Q> |
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GLM_FUNC_DECL vec<1, bool, Q> operator||(vec<1, bool, Q> const& v1, vec<1, bool, Q> const& v2); |
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/// 1 component vector of single-precision floating-point numbers using high precision arithmetic in term of ULPs. |
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/// |
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/// @see ext_vec1 |
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typedef vec<1, float, highp> highp_vec1; |
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/// 1 component vector of single-precision floating-point numbers using medium precision arithmetic in term of ULPs. |
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/// |
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/// @see ext_vec1 |
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typedef vec<1, float, mediump> mediump_vec1; |
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/// 1 component vector of single-precision floating-point numbers using low precision arithmetic in term of ULPs. |
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/// |
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/// @see ext_vec1 |
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typedef vec<1, float, lowp> lowp_vec1; |
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/// 1 component vector of double-precision floating-point numbers using high precision arithmetic in term of ULPs. |
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/// |
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/// @see ext_vec1 |
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typedef vec<1, double, highp> highp_dvec1; |
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/// 1 component vector of double-precision floating-point numbers using medium precision arithmetic in term of ULPs. |
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/// |
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/// @see ext_vec1 |
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typedef vec<1, double, mediump> mediump_dvec1; |
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/// 1 component vector of double-precision floating-point numbers using low precision arithmetic in term of ULPs. |
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/// |
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/// @see ext_vec1 |
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typedef vec<1, double, lowp> lowp_dvec1; |
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/// 1 component vector of signed integer numbers. |
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/// |
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/// @see ext_vec1 |
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typedef vec<1, int, highp> highp_ivec1; |
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/// 1 component vector of signed integer numbers. |
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/// |
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/// @see ext_vec1 |
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typedef vec<1, int, mediump> mediump_ivec1; |
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/// 1 component vector of signed integer numbers. |
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/// |
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/// @see ext_vec1 |
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typedef vec<1, int, lowp> lowp_ivec1; |
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/// 1 component vector of unsigned integer numbers. |
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/// |
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/// @see ext_vec1 |
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typedef vec<1, uint, highp> highp_uvec1; |
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/// 1 component vector of unsigned integer numbers. |
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/// |
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/// @see ext_vec1 |
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typedef vec<1, uint, mediump> mediump_uvec1; |
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/// 1 component vector of unsigned integer numbers. |
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/// |
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/// @see ext_vec1 |
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typedef vec<1, uint, lowp> lowp_uvec1; |
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/// 1 component vector of bool values. |
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/// |
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/// @see ext_vec1 |
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typedef vec<1, bool, highp> highp_bvec1; |
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/// 1 component vector of bool values. |
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/// |
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/// @see ext_vec1 |
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typedef vec<1, bool, mediump> mediump_bvec1; |
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/// 1 component vector of bool values. |
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/// |
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/// @see ext_vec1 |
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typedef vec<1, bool, lowp> lowp_bvec1; |
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#if GLM_HAS_TEMPLATE_ALIASES |
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template <typename T, qualifier Q = defaultp> using tvec1 = vec<1, T, Q>; |
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#endif//GLM_HAS_TEMPLATE_ALIASES |
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////////////////////////// |
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// vec1 definition |
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#if(defined(GLM_PRECISION_HIGHP_BOOL)) |
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typedef highp_bvec1 bvec1; |
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#elif(defined(GLM_PRECISION_MEDIUMP_BOOL)) |
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typedef mediump_bvec1 bvec1; |
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#elif(defined(GLM_PRECISION_LOWP_BOOL)) |
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typedef lowp_bvec1 bvec1; |
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#else |
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/// 1 component vector of boolean. |
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/// @see gtc_vec1 extension. |
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typedef highp_bvec1 bvec1; |
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#endif//GLM_PRECISION |
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#if(defined(GLM_PRECISION_HIGHP_FLOAT)) |
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typedef highp_vec1 vec1; |
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#elif(defined(GLM_PRECISION_MEDIUMP_FLOAT)) |
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typedef mediump_vec1 vec1; |
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#elif(defined(GLM_PRECISION_LOWP_FLOAT)) |
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typedef lowp_vec1 vec1; |
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#else |
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/// 1 component vector of floating-point numbers. |
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/// @see gtc_vec1 extension. |
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typedef highp_vec1 vec1; |
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#endif//GLM_PRECISION |
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#if(defined(GLM_PRECISION_HIGHP_DOUBLE)) |
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typedef highp_dvec1 dvec1; |
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#elif(defined(GLM_PRECISION_MEDIUMP_DOUBLE)) |
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typedef mediump_dvec1 dvec1; |
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#elif(defined(GLM_PRECISION_LOWP_DOUBLE)) |
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typedef lowp_dvec1 dvec1; |
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#else |
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/// 1 component vector of floating-point numbers. |
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/// @see gtc_vec1 extension. |
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typedef highp_dvec1 dvec1; |
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#endif//GLM_PRECISION |
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#if(defined(GLM_PRECISION_HIGHP_INT)) |
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typedef highp_ivec1 ivec1; |
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#elif(defined(GLM_PRECISION_MEDIUMP_INT)) |
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typedef mediump_ivec1 ivec1; |
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#elif(defined(GLM_PRECISION_LOWP_INT)) |
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typedef lowp_ivec1 ivec1; |
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#else |
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/// 1 component vector of signed integer numbers. |
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/// @see gtc_vec1 extension. |
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typedef highp_ivec1 ivec1; |
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#endif//GLM_PRECISION |
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#if(defined(GLM_PRECISION_HIGHP_UINT)) |
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typedef highp_uvec1 uvec1; |
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#elif(defined(GLM_PRECISION_MEDIUMP_UINT)) |
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typedef mediump_uvec1 uvec1; |
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#elif(defined(GLM_PRECISION_LOWP_UINT)) |
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typedef lowp_uvec1 uvec1; |
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#else |
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/// 1 component vector of unsigned integer numbers. |
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/// @see gtc_vec1 extension. |
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typedef highp_uvec1 uvec1; |
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#endif//GLM_PRECISION |
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/// @} |
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}//namespace glm |
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#ifndef GLM_EXTERNAL_TEMPLATE |
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#include "../detail/type_vec1.inl" |
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#endif//GLM_EXTERNAL_TEMPLATE
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