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357 lines
12 KiB
357 lines
12 KiB
/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net) |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// Created : 2010-02-20 |
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// Updated : 2010-02-20 |
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// Licence : This source is under MIT License |
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// File : glm/gtc/swizzle.hpp |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// Dependency: |
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// - GLM core |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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#ifndef glm_gtc_swizzle |
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#define glm_gtc_swizzle |
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// Dependency: |
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#include "../glm.hpp" |
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#include "../gtc/type_precision.hpp" |
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#if(defined(GLM_MESSAGES) && !defined(glm_ext)) |
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# pragma message("GLM: GLM_GTC_swizzle extension included") |
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#endif |
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namespace glm |
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{ |
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namespace test{ |
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void main_gtc_swizzle(); |
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}//namespace test |
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namespace gtc{ |
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//! GLM_GTC_swizzle extension |
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namespace swizzle |
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{ |
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using namespace gtc::half_float; |
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template <typename T, template <typename> class vecType> |
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T const & swizzle( |
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vecType<T> const & v, |
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comp x); |
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template <typename T, template <typename> class vecType> |
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detail::tvec2<T> const & swizzle( |
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vecType<T> const & v, |
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comp x, comp y); |
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template <typename T, template <typename> class vecType> |
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detail::tvec3<T> const & swizzle( |
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vecType<T> const & v, |
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comp x, comp y, comp z); |
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template <typename T, template <typename> class vecType> |
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detail::tvec4<T> const & swizzle( |
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vecType<T> const & v, |
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comp x, comp y, comp z, comp w); |
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template <typename T, template <typename> class vecType> |
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T & swizzle( |
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vecType<T> & v, |
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comp x); |
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template <typename T, template <typename> class vecType> |
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detail::tref2<T> swizzle( |
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vecType<T> & v, |
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comp x, comp y); |
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template <typename T, template <typename> class vecType> |
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detail::tref3<T> swizzle( |
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vecType<T> & v, |
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comp x, comp y, comp z); |
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template <typename T, template <typename> class vecType> |
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detail::tref4<T> swizzle( |
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vecType<T> & v, |
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comp x, comp y, comp z, comp w); |
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# define static_swizzle1(TYPE, SIZE) \ |
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template <comp x> \ |
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inline TYPE swizzle(detail::tvec##SIZE<TYPE> const & v) \ |
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{return v[x];} \ |
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\ |
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template <comp x> \ |
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inline TYPE& swizzle(detail::tvec##SIZE<TYPE> & v) \ |
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{return v[x];} |
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static_swizzle1(detail::float16, 2) |
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static_swizzle1(detail::float16, 3) |
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static_swizzle1(detail::float16, 4) |
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static_swizzle1(detail::float32, 2) |
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static_swizzle1(detail::float32, 3) |
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static_swizzle1(detail::float32, 4) |
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static_swizzle1(detail::float64, 2) |
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static_swizzle1(detail::float64, 3) |
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static_swizzle1(detail::float64, 4) |
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static_swizzle1(detail::int8, 2) |
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static_swizzle1(detail::int8, 3) |
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static_swizzle1(detail::int8, 4) |
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static_swizzle1(detail::int16, 2) |
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static_swizzle1(detail::int16, 3) |
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static_swizzle1(detail::int16, 4) |
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static_swizzle1(detail::int32, 2) |
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static_swizzle1(detail::int32, 3) |
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static_swizzle1(detail::int32, 4) |
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static_swizzle1(detail::int64, 2) |
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static_swizzle1(detail::int64, 3) |
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static_swizzle1(detail::int64, 4) |
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static_swizzle1(detail::uint8, 2) |
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static_swizzle1(detail::uint8, 3) |
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static_swizzle1(detail::uint8, 4) |
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static_swizzle1(detail::uint16, 2) |
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static_swizzle1(detail::uint16, 3) |
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static_swizzle1(detail::uint16, 4) |
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static_swizzle1(detail::uint32, 2) |
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static_swizzle1(detail::uint32, 3) |
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static_swizzle1(detail::uint32, 4) |
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static_swizzle1(detail::uint64, 2) |
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static_swizzle1(detail::uint64, 3) |
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static_swizzle1(detail::uint64, 4) |
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# define static_swizzle2_const(TYPE) \ |
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template <comp x, comp y> \ |
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inline TYPE swizzle(TYPE const & v) \ |
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{return TYPE(v[x], v[y]);} |
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# define static_swizzle3_const(TYPE) \ |
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template <comp x, comp y, comp z> \ |
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inline TYPE swizzle(TYPE const & v) \ |
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{return TYPE(v[x], v[y], v[z]);} |
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# define static_swizzle4_const(TYPE) \ |
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template <comp x, comp y, comp z, comp w> \ |
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inline TYPE swizzle(TYPE const & v) \ |
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{return TYPE(v[x], v[y], v[z], v[w]);} |
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/* |
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# define static_swizzle2_const(TYPE, SIZE) \ |
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template <comp x, comp y> \ |
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inline detail::tvec2<TYPE> swizzle(detail::tvec##SIZE<TYPE> const & v) \ |
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{return detail::tvec2<TYPE>(v[x], v[y]);} |
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# define static_swizzle3_const(TYPE, SIZE) \ |
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template <comp x, comp y, comp z> \ |
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inline detail::tvec3<TYPE> swizzle(detail::tvec##SIZE<TYPE> const & v) \ |
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{return detail::tvec3<TYPE>(v[x], v[y], v[z]);} |
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# define static_swizzle4_const(TYPE, SIZE) \ |
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template <comp x, comp y, comp z, comp w> \ |
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inline detail::tvec4<TYPE> swizzle(detail::tvec##SIZE<TYPE> const & v) \ |
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{return detail::tvec4<TYPE>(v[x], v[y], v[z], v[w]);} |
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*/ |
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static_swizzle2_const(glm::f16vec2); |
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static_swizzle2_const(glm::f16vec3); |
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static_swizzle2_const(glm::f16vec4); |
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static_swizzle2_const(glm::f32vec2); |
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static_swizzle2_const(glm::f32vec3); |
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static_swizzle2_const(glm::f32vec4); |
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static_swizzle2_const(glm::f64vec2); |
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static_swizzle2_const(glm::f64vec3); |
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static_swizzle2_const(glm::f64vec4); |
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static_swizzle2_const(glm::i8vec2); |
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static_swizzle2_const(glm::i8vec3); |
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static_swizzle2_const(glm::i8vec4); |
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static_swizzle2_const(glm::i16vec2); |
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static_swizzle2_const(glm::i16vec3); |
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static_swizzle2_const(glm::i16vec4); |
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static_swizzle2_const(glm::i32vec2); |
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static_swizzle2_const(glm::i32vec3); |
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static_swizzle2_const(glm::i32vec4); |
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static_swizzle2_const(glm::i64vec2); |
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static_swizzle2_const(glm::i64vec3); |
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static_swizzle2_const(glm::i64vec4); |
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static_swizzle2_const(glm::u8vec2); |
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static_swizzle2_const(glm::u8vec3); |
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static_swizzle2_const(glm::u8vec4); |
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static_swizzle2_const(glm::u16vec2); |
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static_swizzle2_const(glm::u16vec3); |
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static_swizzle2_const(glm::u16vec4); |
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static_swizzle2_const(glm::u32vec2); |
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static_swizzle2_const(glm::u32vec3); |
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static_swizzle2_const(glm::u32vec4); |
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static_swizzle2_const(glm::u64vec2); |
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static_swizzle2_const(glm::u64vec3); |
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static_swizzle2_const(glm::u64vec4); |
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static_swizzle3_const(glm::f16vec2); |
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static_swizzle3_const(glm::f16vec3); |
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static_swizzle3_const(glm::f16vec4); |
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static_swizzle3_const(glm::f32vec2); |
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static_swizzle3_const(glm::f32vec3); |
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static_swizzle3_const(glm::f32vec4); |
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static_swizzle3_const(glm::f64vec2); |
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static_swizzle3_const(glm::f64vec3); |
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static_swizzle3_const(glm::f64vec4); |
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static_swizzle3_const(glm::i8vec2); |
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static_swizzle3_const(glm::i8vec3); |
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static_swizzle3_const(glm::i8vec4); |
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static_swizzle3_const(glm::i16vec2); |
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static_swizzle3_const(glm::i16vec3); |
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static_swizzle3_const(glm::i16vec4); |
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static_swizzle3_const(glm::i32vec2); |
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static_swizzle3_const(glm::i32vec3); |
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static_swizzle3_const(glm::i32vec4); |
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static_swizzle3_const(glm::i64vec2); |
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static_swizzle3_const(glm::i64vec3); |
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static_swizzle3_const(glm::i64vec4); |
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static_swizzle3_const(glm::u8vec2); |
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static_swizzle3_const(glm::u8vec3); |
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static_swizzle3_const(glm::u8vec4); |
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static_swizzle3_const(glm::u16vec2); |
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static_swizzle3_const(glm::u16vec3); |
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static_swizzle3_const(glm::u16vec4); |
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static_swizzle3_const(glm::u32vec2); |
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static_swizzle3_const(glm::u32vec3); |
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static_swizzle3_const(glm::u32vec4); |
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static_swizzle3_const(glm::u64vec2); |
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static_swizzle3_const(glm::u64vec3); |
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static_swizzle3_const(glm::u64vec4); |
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static_swizzle4_const(glm::f16vec2); |
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static_swizzle4_const(glm::f16vec3); |
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static_swizzle4_const(glm::f16vec4); |
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static_swizzle4_const(glm::f32vec2); |
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static_swizzle4_const(glm::f32vec3); |
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static_swizzle4_const(glm::f32vec4); |
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static_swizzle4_const(glm::f64vec2); |
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static_swizzle4_const(glm::f64vec3); |
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static_swizzle4_const(glm::f64vec4); |
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static_swizzle4_const(glm::i8vec2); |
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static_swizzle4_const(glm::i8vec3); |
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static_swizzle4_const(glm::i8vec4); |
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static_swizzle4_const(glm::i16vec2); |
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static_swizzle4_const(glm::i16vec3); |
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static_swizzle4_const(glm::i16vec4); |
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static_swizzle4_const(glm::i32vec2); |
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static_swizzle4_const(glm::i32vec3); |
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static_swizzle4_const(glm::i32vec4); |
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static_swizzle4_const(glm::i64vec2); |
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static_swizzle4_const(glm::i64vec3); |
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static_swizzle4_const(glm::i64vec4); |
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static_swizzle4_const(glm::u8vec2); |
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static_swizzle4_const(glm::u8vec3); |
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static_swizzle4_const(glm::u8vec4); |
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static_swizzle4_const(glm::u16vec2); |
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static_swizzle4_const(glm::u16vec3); |
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static_swizzle4_const(glm::u16vec4); |
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static_swizzle4_const(glm::u32vec2); |
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static_swizzle4_const(glm::u32vec3); |
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static_swizzle4_const(glm::u32vec4); |
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static_swizzle4_const(glm::u64vec2); |
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static_swizzle4_const(glm::u64vec3); |
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static_swizzle4_const(glm::u64vec4); |
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# define static_swizzle2_ref(TYPE) \ |
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template <glm::comp x, glm::comp y> \ |
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inline glm::detail::tref2<typename TYPE::value_type> swizzle(TYPE & v) \ |
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{return glm::detail::tref2<typename TYPE::value_type>(v[x], v[y]);} |
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# define static_swizzle3_ref(TYPE) \ |
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template <glm::comp x, glm::comp y, glm::comp z> \ |
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inline glm::detail::tref3<typename TYPE::value_type> swizzle(TYPE & v) \ |
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{return glm::detail::tref3<typename TYPE::value_type>(v[x], v[y], v[z]);} |
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# define static_swizzle4_ref(TYPE) \ |
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template <glm::comp x, glm::comp y, glm::comp z, glm::comp w> \ |
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inline glm::detail::tref4<typename TYPE::value_type> swizzle(TYPE & v) \ |
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{return glm::detail::tref4<typename TYPE::value_type>(v[x], v[y], v[z], v[w]);} |
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static_swizzle2_ref(glm::f16vec2); |
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static_swizzle2_ref(glm::f16vec3); |
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static_swizzle2_ref(glm::f16vec4); |
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static_swizzle2_ref(glm::f32vec2); |
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static_swizzle2_ref(glm::f32vec3); |
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static_swizzle2_ref(glm::f32vec4); |
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static_swizzle2_ref(glm::f64vec2); |
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static_swizzle2_ref(glm::f64vec3); |
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static_swizzle2_ref(glm::f64vec4); |
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static_swizzle2_ref(glm::i8vec2); |
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static_swizzle2_ref(glm::i8vec3); |
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static_swizzle2_ref(glm::i8vec4); |
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static_swizzle2_ref(glm::i16vec2); |
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static_swizzle2_ref(glm::i16vec3); |
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static_swizzle2_ref(glm::i16vec4); |
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static_swizzle2_ref(glm::i32vec2); |
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static_swizzle2_ref(glm::i32vec3); |
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static_swizzle2_ref(glm::i32vec4); |
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static_swizzle2_ref(glm::i64vec2); |
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static_swizzle2_ref(glm::i64vec3); |
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static_swizzle2_ref(glm::i64vec4); |
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static_swizzle2_ref(glm::u8vec2); |
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static_swizzle2_ref(glm::u8vec3); |
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static_swizzle2_ref(glm::u8vec4); |
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static_swizzle2_ref(glm::u16vec2); |
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static_swizzle2_ref(glm::u16vec3); |
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static_swizzle2_ref(glm::u16vec4); |
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static_swizzle2_ref(glm::u32vec2); |
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static_swizzle2_ref(glm::u32vec3); |
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static_swizzle2_ref(glm::u32vec4); |
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static_swizzle2_ref(glm::u64vec2); |
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static_swizzle2_ref(glm::u64vec3); |
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static_swizzle2_ref(glm::u64vec4); |
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static_swizzle3_ref(glm::f16vec3); |
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static_swizzle3_ref(glm::f16vec4); |
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static_swizzle3_ref(glm::f32vec3); |
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static_swizzle3_ref(glm::f32vec4); |
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static_swizzle3_ref(glm::f64vec3); |
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static_swizzle3_ref(glm::f64vec4); |
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static_swizzle3_ref(glm::i8vec3); |
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static_swizzle3_ref(glm::i8vec4); |
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static_swizzle3_ref(glm::i16vec3); |
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static_swizzle3_ref(glm::i16vec4); |
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static_swizzle3_ref(glm::i32vec3); |
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static_swizzle3_ref(glm::i32vec4); |
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static_swizzle3_ref(glm::i64vec3); |
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static_swizzle3_ref(glm::i64vec4); |
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static_swizzle3_ref(glm::u8vec3); |
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static_swizzle3_ref(glm::u8vec4); |
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static_swizzle3_ref(glm::u16vec3); |
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static_swizzle3_ref(glm::u16vec4); |
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static_swizzle3_ref(glm::u32vec3); |
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static_swizzle3_ref(glm::u32vec4); |
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static_swizzle3_ref(glm::u64vec3); |
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static_swizzle3_ref(glm::u64vec4); |
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static_swizzle4_ref(glm::f16vec4); |
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static_swizzle4_ref(glm::f32vec4); |
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static_swizzle4_ref(glm::f64vec4); |
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static_swizzle4_ref(glm::i8vec4); |
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static_swizzle4_ref(glm::i16vec4); |
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static_swizzle4_ref(glm::i32vec4); |
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static_swizzle4_ref(glm::i64vec4); |
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static_swizzle4_ref(glm::u8vec4); |
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static_swizzle4_ref(glm::u16vec4); |
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static_swizzle4_ref(glm::u32vec4); |
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static_swizzle4_ref(glm::u64vec4); |
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}//namespace swizzle |
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}//namespace gtc |
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}//namespace glm |
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#include "swizzle.inl" |
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namespace glm{using namespace gtc::swizzle;} |
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#endif//glm_gtc_swizzle
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