From e62817b8252974b8a98393275874ee303840bf13 Mon Sep 17 00:00:00 2001
From: LaG1924 <12997935+LaG1924@users.noreply.github.com>
Date: Fri, 12 May 2017 18:49:50 +0500
Subject: 2017-05-12

---
 depedencies/include/glm/gtx/component_wise.inl | 128 +++++++++++++++++++++++++
 1 file changed, 128 insertions(+)
 create mode 100644 depedencies/include/glm/gtx/component_wise.inl

(limited to 'depedencies/include/glm/gtx/component_wise.inl')

diff --git a/depedencies/include/glm/gtx/component_wise.inl b/depedencies/include/glm/gtx/component_wise.inl
new file mode 100644
index 0000000..add3969
--- /dev/null
+++ b/depedencies/include/glm/gtx/component_wise.inl
@@ -0,0 +1,128 @@
+/// @ref gtx_component_wise
+/// @file glm/gtx/component_wise.inl
+
+#include <limits>
+
+namespace glm{
+namespace detail
+{
+	template <typename T, typename floatType, precision P, template <typename, precision> class vecType, bool isInteger, bool signedType>
+	struct compute_compNormalize
+	{};
+
+	template <typename T, typename floatType, precision P, template <typename, precision> class vecType>
+	struct compute_compNormalize<T, floatType, P, vecType, true, true>
+	{
+		GLM_FUNC_QUALIFIER static vecType<floatType, P> call(vecType<T, P> 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 (vecType<floatType, P>(v) - Min) / (Max - Min) * static_cast<floatType>(2) - static_cast<floatType>(1);
+		}
+	};
+
+	template <typename T, typename floatType, precision P, template <typename, precision> class vecType>
+	struct compute_compNormalize<T, floatType, P, vecType, true, false>
+	{
+		GLM_FUNC_QUALIFIER static vecType<floatType, P> call(vecType<T, P> const & v)
+		{
+			return vecType<floatType, P>(v) / static_cast<floatType>(std::numeric_limits<T>::max());
+		}
+	};
+
+	template <typename T, typename floatType, precision P, template <typename, precision> class vecType>
+	struct compute_compNormalize<T, floatType, P, vecType, false, true>
+	{
+		GLM_FUNC_QUALIFIER static vecType<floatType, P> call(vecType<T, P> const & v)
+		{
+			return v;
+		}
+	};
+
+	template <typename T, typename floatType, precision P, template <typename, precision> class vecType, bool isInteger, bool signedType>
+	struct compute_compScale
+	{};
+
+	template <typename T, typename floatType, precision P, template <typename, precision> class vecType>
+	struct compute_compScale<T, floatType, P, vecType, true, true>
+	{
+		GLM_FUNC_QUALIFIER static vecType<T, P> call(vecType<floatType, P> const & v)
+		{
+			floatType const Max = static_cast<floatType>(std::numeric_limits<T>::max()) + static_cast<floatType>(0.5);
+			vecType<floatType, P> const Scaled(v * Max);
+			vecType<T, P> const Result(Scaled - static_cast<floatType>(0.5));
+			return Result;
+		}
+	};
+
+	template <typename T, typename floatType, precision P, template <typename, precision> class vecType>
+	struct compute_compScale<T, floatType, P, vecType, true, false>
+	{
+		GLM_FUNC_QUALIFIER static vecType<T, P> call(vecType<floatType, P> const & v)
+		{
+			return vecType<T, P>(vecType<floatType, P>(v) * static_cast<floatType>(std::numeric_limits<T>::max()));
+		}
+	};
+
+	template <typename T, typename floatType, precision P, template <typename, precision> class vecType>
+	struct compute_compScale<T, floatType, P, vecType, false, true>
+	{
+		GLM_FUNC_QUALIFIER static vecType<T, P> call(vecType<floatType, P> const & v)
+		{
+			return v;
+		}
+	};
+}//namespace detail
+
+	template <typename floatType, typename T, precision P, template <typename, precision> class vecType>
+	GLM_FUNC_QUALIFIER vecType<floatType, P> compNormalize(vecType<T, P> 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<T, floatType, P, vecType, std::numeric_limits<T>::is_integer, std::numeric_limits<T>::is_signed>::call(v);
+	}
+
+	template <typename T, typename floatType, precision P, template <typename, precision> class vecType>
+	GLM_FUNC_QUALIFIER vecType<T, P> compScale(vecType<floatType, P> 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<T, floatType, P, vecType, std::numeric_limits<T>::is_integer, std::numeric_limits<T>::is_signed>::call(v);
+	}
+
+	template <typename T, precision P, template <typename, precision> class vecType>
+	GLM_FUNC_QUALIFIER T compAdd(vecType<T, P> const & v)
+	{
+		T Result(0);
+		for(length_t i = 0, n = v.length(); i < n; ++i)
+			Result += v[i];
+		return Result;
+	}
+
+	template <typename T, precision P, template <typename, precision> class vecType>
+	GLM_FUNC_QUALIFIER T compMul(vecType<T, P> const & v)
+	{
+		T Result(1);
+		for(length_t i = 0, n = v.length(); i < n; ++i)
+			Result *= v[i];
+		return Result;
+	}
+
+	template <typename T, precision P, template <typename, precision> class vecType>
+	GLM_FUNC_QUALIFIER T compMin(vecType<T, P> 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 <typename T, precision P, template <typename, precision> class vecType>
+	GLM_FUNC_QUALIFIER T compMax(vecType<T, P> 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
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