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author | LaG1924 <lag1924@gmail.com> | 2021-06-07 04:56:57 +0200 |
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committer | LaG1924 <lag1924@gmail.com> | 2021-06-07 04:56:57 +0200 |
commit | 83889ba33dad2743eeb2a79102a1117ec9220025 (patch) | |
tree | 7e15713639a4e0c12f1a06e467dd0b3d79070983 /external/include/glm/gtx/component_wise.inl | |
parent | Replaced find_package with CPMAddPackage for more libraries (diff) | |
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Diffstat (limited to 'external/include/glm/gtx/component_wise.inl')
-rw-r--r-- | external/include/glm/gtx/component_wise.inl | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/external/include/glm/gtx/component_wise.inl b/external/include/glm/gtx/component_wise.inl deleted file mode 100644 index 8ca0ca9..0000000 --- a/external/include/glm/gtx/component_wise.inl +++ /dev/null @@ -1,128 +0,0 @@ -/// @ref gtx_component_wise -/// @file glm/gtx/component_wise.inl - -#include <limits> - -namespace glm{ -namespace detail -{ - template<length_t L, typename T, typename floatType, qualifier Q, bool isInteger, bool signedType> - struct compute_compNormalize - {}; - - template<length_t L, typename T, typename floatType, qualifier Q> - struct compute_compNormalize<L, T, floatType, Q, true, true> - { - GLM_FUNC_QUALIFIER static vec<L, floatType, Q> call(vec<L, T, Q> const& v) - { - floatType const Min = static_cast<floatType>(std::numeric_limits<T>::min()); - floatType const Max = static_cast<floatType>(std::numeric_limits<T>::max()); - return (vec<L, floatType, Q>(v) - Min) / (Max - Min) * static_cast<floatType>(2) - static_cast<floatType>(1); - } - }; - - template<length_t L, typename T, typename floatType, qualifier Q> - struct compute_compNormalize<L, T, floatType, Q, true, false> - { - GLM_FUNC_QUALIFIER static vec<L, floatType, Q> call(vec<L, T, Q> const& v) - { - return vec<L, floatType, Q>(v) / static_cast<floatType>(std::numeric_limits<T>::max()); - } - }; - - template<length_t L, typename T, typename floatType, qualifier Q> - struct compute_compNormalize<L, T, floatType, Q, false, true> - { - GLM_FUNC_QUALIFIER static vec<L, floatType, Q> call(vec<L, T, Q> const& v) - { - return v; - } - }; - - template<length_t L, typename T, typename floatType, qualifier Q, bool isInteger, bool signedType> - struct compute_compScale - {}; - - template<length_t L, typename T, typename floatType, qualifier Q> - struct compute_compScale<L, T, floatType, Q, true, true> - { - GLM_FUNC_QUALIFIER static vec<L, T, Q> call(vec<L, floatType, Q> const& v) - { - floatType const Max = static_cast<floatType>(std::numeric_limits<T>::max()) + static_cast<floatType>(0.5); - vec<L, floatType, Q> const Scaled(v * Max); - vec<L, T, Q> const Result(Scaled - static_cast<floatType>(0.5)); - return Result; - } - }; - - template<length_t L, typename T, typename floatType, qualifier Q> - struct compute_compScale<L, T, floatType, Q, true, false> - { - GLM_FUNC_QUALIFIER static vec<L, T, Q> call(vec<L, floatType, Q> const& v) - { - return vec<L, T, Q>(vec<L, floatType, Q>(v) * static_cast<floatType>(std::numeric_limits<T>::max())); - } - }; - - template<length_t L, typename T, typename floatType, qualifier Q> - struct compute_compScale<L, T, floatType, Q, false, true> - { - GLM_FUNC_QUALIFIER static vec<L, T, Q> call(vec<L, floatType, Q> const& v) - { - return v; - } - }; -}//namespace detail - - template<typename floatType, length_t L, typename T, qualifier Q> - GLM_FUNC_QUALIFIER vec<L, floatType, Q> compNormalize(vec<L, T, Q> const& v) - { - GLM_STATIC_ASSERT(std::numeric_limits<floatType>::is_iec559, "'compNormalize' accepts only floating-point types for 'floatType' template parameter"); - - return detail::compute_compNormalize<L, T, floatType, Q, std::numeric_limits<T>::is_integer, std::numeric_limits<T>::is_signed>::call(v); - } - - template<typename T, length_t L, typename floatType, qualifier Q> - GLM_FUNC_QUALIFIER vec<L, T, Q> compScale(vec<L, floatType, Q> const& v) - { - GLM_STATIC_ASSERT(std::numeric_limits<floatType>::is_iec559, "'compScale' accepts only floating-point types for 'floatType' template parameter"); - - return detail::compute_compScale<L, T, floatType, Q, std::numeric_limits<T>::is_integer, std::numeric_limits<T>::is_signed>::call(v); - } - - template<length_t L, typename T, qualifier Q> - GLM_FUNC_QUALIFIER T compAdd(vec<L, T, Q> const& v) - { - T Result(0); - for(length_t i = 0, n = v.length(); i < n; ++i) - Result += v[i]; - return Result; - } - - template<length_t L, typename T, qualifier Q> - GLM_FUNC_QUALIFIER T compMul(vec<L, T, Q> const& v) - { - T Result(1); - for(length_t i = 0, n = v.length(); i < n; ++i) - Result *= v[i]; - return Result; - } - - template<length_t L, typename T, qualifier Q> - GLM_FUNC_QUALIFIER T compMin(vec<L, T, Q> const& v) - { - T Result(v[0]); - for(length_t i = 1, n = v.length(); i < n; ++i) - Result = min(Result, v[i]); - return Result; - } - - template<length_t L, typename T, qualifier Q> - GLM_FUNC_QUALIFIER T compMax(vec<L, T, Q> const& v) - { - T Result(v[0]); - for(length_t i = 1, n = v.length(); i < n; ++i) - Result = max(Result, v[i]); - return Result; - } -}//namespace glm |