| /////////////////////////////////////////////////////////////////////////////////// |
| /// OpenGL Mathematics (glm.g-truc.net) |
| /// |
| /// Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net) |
| /// Permission is hereby granted, free of charge, to any person obtaining a copy |
| /// of this software and associated documentation files (the "Software"), to deal |
| /// in the Software without restriction, including without limitation the rights |
| /// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| /// copies of the Software, and to permit persons to whom the Software is |
| /// furnished to do so, subject to the following conditions: |
| /// |
| /// The above copyright notice and this permission notice shall be included in |
| /// all copies or substantial portions of the Software. |
| /// |
| /// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| /// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| /// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| /// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| /// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| /// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| /// THE SOFTWARE. |
| /// |
| /// @ref core |
| /// @file glm/core/type_vec2.hpp |
| /// @date 2008-08-18 / 2013-08-27 |
| /// @author Christophe Riccio |
| /////////////////////////////////////////////////////////////////////////////////// |
| |
| #ifndef glm_core_type_gentype2 |
| #define glm_core_type_gentype2 |
| |
| //#include "../fwd.hpp" |
| #include "type_vec.hpp" |
| #ifdef GLM_SWIZZLE |
| # if GLM_HAS_ANONYMOUS_UNION |
| # include "_swizzle.hpp" |
| # else |
| # include "_swizzle_func.hpp" |
| # endif |
| #endif //GLM_SWIZZLE |
| #include <cstddef> |
| |
| namespace glm{ |
| namespace detail |
| { |
| template <typename T, precision P> |
| struct tvec2 |
| { |
| ////////////////////////////////////// |
| // Implementation detail |
| |
| enum ctor{_null}; |
| |
| typedef tvec2<T, P> type; |
| typedef tvec2<bool, P> bool_type; |
| typedef T value_type; |
| typedef int size_type; |
| |
| ////////////////////////////////////// |
| // Helper |
| |
| GLM_FUNC_DECL GLM_CONSTEXPR length_t length() const; |
| |
| ////////////////////////////////////// |
| // Data |
| |
| # if(GLM_HAS_ANONYMOUS_UNION && defined(GLM_SWIZZLE)) |
| union |
| { |
| struct{ T x, y; }; |
| struct{ T r, g; }; |
| struct{ T s, t; }; |
| |
| _GLM_SWIZZLE2_2_MEMBERS(T, P, tvec2, x, y) |
| _GLM_SWIZZLE2_2_MEMBERS(T, P, tvec2, r, g) |
| _GLM_SWIZZLE2_2_MEMBERS(T, P, tvec2, s, t) |
| _GLM_SWIZZLE2_3_MEMBERS(T, P, tvec3, x, y) |
| _GLM_SWIZZLE2_3_MEMBERS(T, P, tvec3, r, g) |
| _GLM_SWIZZLE2_3_MEMBERS(T, P, tvec3, s, t) |
| _GLM_SWIZZLE2_4_MEMBERS(T, P, tvec4, x, y) |
| _GLM_SWIZZLE2_4_MEMBERS(T, P, tvec4, r, g) |
| _GLM_SWIZZLE2_4_MEMBERS(T, P, tvec4, s, t) |
| }; |
| # else |
| union {T x, r, s;}; |
| union {T y, g, t;}; |
| |
| # ifdef GLM_SWIZZLE |
| GLM_SWIZZLE_GEN_VEC_FROM_VEC2(T, P, detail::tvec2, detail::tvec2, detail::tvec3, detail::tvec4) |
| # endif |
| # endif |
| |
| ////////////////////////////////////// |
| // Accesses |
| |
| GLM_FUNC_DECL T & operator[](length_t i); |
| GLM_FUNC_DECL T const & operator[](length_t i) const; |
| |
| ////////////////////////////////////// |
| // Implicit basic constructors |
| |
| GLM_FUNC_DECL tvec2(); |
| GLM_FUNC_DECL tvec2(tvec2<T, P> const & v); |
| template <precision Q> |
| GLM_FUNC_DECL tvec2(tvec2<T, Q> const & v); |
| |
| ////////////////////////////////////// |
| // Explicit basic constructors |
| |
| GLM_FUNC_DECL explicit tvec2( |
| ctor); |
| GLM_FUNC_DECL explicit tvec2( |
| T const & s); |
| GLM_FUNC_DECL tvec2( |
| T const & s1, |
| T const & s2); |
| |
| ////////////////////////////////////// |
| // Swizzle constructors |
| |
| # if(GLM_HAS_ANONYMOUS_UNION && defined(GLM_SWIZZLE)) |
| template <int E0, int E1> |
| GLM_FUNC_DECL tvec2(_swizzle<2,T, P, tvec2<T, P>, E0, E1,-1,-2> const & that) |
| { |
| *this = that(); |
| } |
| # endif//(GLM_HAS_ANONYMOUS_UNION && defined(GLM_SWIZZLE)) |
| |
| ////////////////////////////////////// |
| // Conversion constructors |
| |
| //! Explicit converions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification) |
| template <typename U, typename V> |
| GLM_FUNC_DECL tvec2( |
| U const & x, |
| V const & y); |
| |
| ////////////////////////////////////// |
| // Conversion vector constructors |
| |
| //! Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification) |
| template <typename U, precision Q> |
| GLM_FUNC_DECL tvec2(tvec2<U, Q> const & v); |
| //! Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification) |
| template <typename U, precision Q> |
| GLM_FUNC_DECL explicit tvec2(tvec3<U, Q> const & v); |
| //! Explicit conversions (From section 5.4.1 Conversion and scalar constructors of GLSL 1.30.08 specification) |
| template <typename U, precision Q> |
| GLM_FUNC_DECL explicit tvec2(tvec4<U, Q> const & v); |
| |
| ////////////////////////////////////// |
| // Unary arithmetic operators |
| |
| GLM_FUNC_DECL tvec2<T, P> & operator= (tvec2<T, P> const & v); |
| template <typename U> |
| GLM_FUNC_DECL tvec2<T, P> & operator= (tvec2<U, P> const & v); |
| |
| template <typename U> |
| GLM_FUNC_DECL tvec2<T, P> & operator+=(U s); |
| template <typename U> |
| GLM_FUNC_DECL tvec2<T, P> & operator+=(tvec2<U, P> const & v); |
| template <typename U> |
| GLM_FUNC_DECL tvec2<T, P> & operator-=(U s); |
| template <typename U> |
| GLM_FUNC_DECL tvec2<T, P> & operator-=(tvec2<U, P> const & v); |
| template <typename U> |
| GLM_FUNC_DECL tvec2<T, P> & operator*=(U s); |
| template <typename U> |
| GLM_FUNC_DECL tvec2<T, P> & operator*=(tvec2<U, P> const & v); |
| template <typename U> |
| GLM_FUNC_DECL tvec2<T, P> & operator/=(U s); |
| template <typename U> |
| GLM_FUNC_DECL tvec2<T, P> & operator/=(tvec2<U, P> const & v); |
| |
| ////////////////////////////////////// |
| // Increment and decrement operators |
| |
| GLM_FUNC_DECL tvec2<T, P> & operator++(); |
| GLM_FUNC_DECL tvec2<T, P> & operator--(); |
| GLM_FUNC_DECL tvec2<T, P> operator++(int); |
| GLM_FUNC_DECL tvec2<T, P> operator--(int); |
| |
| ////////////////////////////////////// |
| // Unary bit operators |
| |
| template <typename U> |
| GLM_FUNC_DECL tvec2<T, P> & operator%= (U s); |
| template <typename U> |
| GLM_FUNC_DECL tvec2<T, P> & operator%= (tvec2<U, P> const & v); |
| template <typename U> |
| GLM_FUNC_DECL tvec2<T, P> & operator&= (U s); |
| template <typename U> |
| GLM_FUNC_DECL tvec2<T, P> & operator&= (tvec2<U, P> const & v); |
| template <typename U> |
| GLM_FUNC_DECL tvec2<T, P> & operator|= (U s); |
| template <typename U> |
| GLM_FUNC_DECL tvec2<T, P> & operator|= (tvec2<U, P> const & v); |
| template <typename U> |
| GLM_FUNC_DECL tvec2<T, P> & operator^= (U s); |
| template <typename U> |
| GLM_FUNC_DECL tvec2<T, P> & operator^= (tvec2<U, P> const & v); |
| template <typename U> |
| GLM_FUNC_DECL tvec2<T, P> & operator<<=(U s); |
| template <typename U> |
| GLM_FUNC_DECL tvec2<T, P> & operator<<=(tvec2<U, P> const & v); |
| template <typename U> |
| GLM_FUNC_DECL tvec2<T, P> & operator>>=(U s); |
| template <typename U> |
| GLM_FUNC_DECL tvec2<T, P> & operator>>=(tvec2<U, P> const & v); |
| }; |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator+(tvec2<T, P> const & v, T const & s); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator+(T const & s, tvec2<T, P> const & v); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator+(tvec2<T, P> const & v1, tvec2<T, P> const & v2); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator-(tvec2<T, P> const & v, T const & s); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator-(T const & s, tvec2<T, P> const & v); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator- (tvec2<T, P> const & v1, tvec2<T, P> const & v2); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator*(tvec2<T, P> const & v, T const & s); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator*(T const & s, tvec2<T, P> const & v); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator*(tvec2<T, P> const & v1, tvec2<T, P> const & v2); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator/(tvec2<T, P> const & v, T const & s); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator/(T const & s, tvec2<T, P> const & v); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator/(tvec2<T, P> const & v1, tvec2<T, P> const & v2); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator-(tvec2<T, P> const & v); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator%(tvec2<T, P> const & v, T const & s); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator%(T const & s, tvec2<T, P> const & v); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator%(tvec2<T, P> const & v1, tvec2<T, P> const & v2); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator&(tvec2<T, P> const & v, T const & s); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator&(T const & s, tvec2<T, P> const & v); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator&(tvec2<T, P> const & v1, tvec2<T, P> const & v2); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator|(tvec2<T, P> const & v, T const & s); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator|(T const & s, tvec2<T, P> const & v); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator|(tvec2<T, P> const & v1, tvec2<T, P> const & v2); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator^(tvec2<T, P> const & v, T const & s); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator^(T const & s, tvec2<T, P> const & v); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator^(tvec2<T, P> const & v1, tvec2<T, P> const & v2); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator<<(tvec2<T, P> const & v, T const & s); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator<<(T const & s, tvec2<T, P> const & v); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator<<(tvec2<T, P> const & v1, tvec2<T, P> const & v2); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator>>(tvec2<T, P> const & v, T const & s); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator>>(T const & s, tvec2<T, P> const & v); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator>>(tvec2<T, P> const & v1, tvec2<T, P> const & v2); |
| |
| template <typename T, precision P> |
| GLM_FUNC_DECL tvec2<T, P> operator~(tvec2<T, P> const & v); |
| |
| }//namespace detail |
| }//namespace glm |
| |
| #ifndef GLM_EXTERNAL_TEMPLATE |
| #include "type_vec2.inl" |
| #endif//GLM_EXTERNAL_TEMPLATE |
| |
| #endif//glm_core_type_gentype2 |
