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diff --git a/glm-master/glm/gtx/associated_min_max.inl b/glm-master/glm/gtx/associated_min_max.inl
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+++ b/glm-master/glm/gtx/associated_min_max.inl
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+/// @ref gtx_associated_min_max
+
+namespace glm{
+
+// Min comparison between 2 variables
+template<typename T, typename U>
+GLM_FUNC_QUALIFIER U associatedMin(T x, U a, T y, U b)
+{
+	return x < y ? a : b;
+}
+
+template<length_t L, typename T, typename U, qualifier Q>
+GLM_FUNC_QUALIFIER vec<L, U, Q> associatedMin
+(
+	vec<L, T, Q> const& x, vec<L, U, Q> const& a,
+	vec<L, T, Q> const& y, vec<L, U, Q> const& b
+)
+{
+	vec<L, U, Q> Result;
+	for(length_t i = 0, n = Result.length(); i < n; ++i)
+		Result[i] = x[i] < y[i] ? a[i] : b[i];
+	return Result;
+}
+
+template<length_t L, typename T, typename U, qualifier Q>
+GLM_FUNC_QUALIFIER vec<L, U, Q> associatedMin
+(
+	T x, const vec<L, U, Q>& a,
+	T y, const vec<L, U, Q>& b
+)
+{
+	vec<L, U, Q> Result;
+	for(length_t i = 0, n = Result.length(); i < n; ++i)
+		Result[i] = x < y ? a[i] : b[i];
+	return Result;
+}
+
+template<length_t L, typename T, typename U, qualifier Q>
+GLM_FUNC_QUALIFIER vec<L, U, Q> associatedMin
+(
+	vec<L, T, Q> const& x, U a,
+	vec<L, T, Q> const& y, U b
+)
+{
+	vec<L, U, Q> Result;
+	for(length_t i = 0, n = Result.length(); i < n; ++i)
+		Result[i] = x[i] < y[i] ? a : b;
+	return Result;
+}
+
+// Min comparison between 3 variables
+template<typename T, typename U>
+GLM_FUNC_QUALIFIER U associatedMin
+(
+	T x, U a,
+	T y, U b,
+	T z, U c
+)
+{
+	U Result = x < y ? (x < z ? a : c) : (y < z ? b : c);
+	return Result;
+}
+
+template<length_t L, typename T, typename U, qualifier Q>
+GLM_FUNC_QUALIFIER vec<L, U, Q> associatedMin
+(
+	vec<L, T, Q> const& x, vec<L, U, Q> const& a,
+	vec<L, T, Q> const& y, vec<L, U, Q> const& b,
+	vec<L, T, Q> const& z, vec<L, U, Q> const& c
+)
+{
+	vec<L, U, Q> Result;
+	for(length_t i = 0, n = Result.length(); i < n; ++i)
+		Result[i] = x[i] < y[i] ? (x[i] < z[i] ? a[i] : c[i]) : (y[i] < z[i] ? b[i] : c[i]);
+	return Result;
+}
+
+// Min comparison between 4 variables
+template<typename T, typename U>
+GLM_FUNC_QUALIFIER U associatedMin
+(
+	T x, U a,
+	T y, U b,
+	T z, U c,
+	T w, U d
+)
+{
+	T Test1 = min(x, y);
+	T Test2 = min(z, w);
+	U Result1 = x < y ? a : b;
+	U Result2 = z < w ? c : d;
+	U Result = Test1 < Test2 ? Result1 : Result2;
+	return Result;
+}
+
+// Min comparison between 4 variables
+template<length_t L, typename T, typename U, qualifier Q>
+GLM_FUNC_QUALIFIER vec<L, U, Q> associatedMin
+(
+	vec<L, T, Q> const& x, vec<L, U, Q> const& a,
+	vec<L, T, Q> const& y, vec<L, U, Q> const& b,
+	vec<L, T, Q> const& z, vec<L, U, Q> const& c,
+	vec<L, T, Q> const& w, vec<L, U, Q> const& d
+)
+{
+	vec<L, U, Q> Result;
+	for(length_t i = 0, n = Result.length(); i < n; ++i)
+	{
+		T Test1 = min(x[i], y[i]);
+		T Test2 = min(z[i], w[i]);
+		U Result1 = x[i] < y[i] ? a[i] : b[i];
+		U Result2 = z[i] < w[i] ? c[i] : d[i];
+		Result[i] = Test1 < Test2 ? Result1 : Result2;
+	}
+	return Result;
+}
+
+// Min comparison between 4 variables
+template<length_t L, typename T, typename U, qualifier Q>
+GLM_FUNC_QUALIFIER vec<L, U, Q> associatedMin
+(
+	T x, vec<L, U, Q> const& a,
+	T y, vec<L, U, Q> const& b,
+	T z, vec<L, U, Q> const& c,
+	T w, vec<L, U, Q> const& d
+)
+{
+	T Test1 = min(x, y);
+	T Test2 = min(z, w);
+
+	vec<L, U, Q> Result;
+	for(length_t i = 0, n = Result.length(); i < n; ++i)
+	{
+		U Result1 = x < y ? a[i] : b[i];
+		U Result2 = z < w ? c[i] : d[i];
+		Result[i] = Test1 < Test2 ? Result1 : Result2;
+	}
+	return Result;
+}
+
+// Min comparison between 4 variables
+template<length_t L, typename T, typename U, qualifier Q>
+GLM_FUNC_QUALIFIER vec<L, U, Q> associatedMin
+(
+	vec<L, T, Q> const& x, U a,
+	vec<L, T, Q> const& y, U b,
+	vec<L, T, Q> const& z, U c,
+	vec<L, T, Q> const& w, U d
+)
+{
+	vec<L, U, Q> Result;
+	for(length_t i = 0, n = Result.length(); i < n; ++i)
+	{
+		T Test1 = min(x[i], y[i]);
+		T Test2 = min(z[i], w[i]);
+		U Result1 = x[i] < y[i] ? a : b;
+		U Result2 = z[i] < w[i] ? c : d;
+		Result[i] = Test1 < Test2 ? Result1 : Result2;
+	}
+	return Result;
+}
+
+// Max comparison between 2 variables
+template<typename T, typename U>
+GLM_FUNC_QUALIFIER U associatedMax(T x, U a, T y, U b)
+{
+	return x > y ? a : b;
+}
+
+// Max comparison between 2 variables
+template<length_t L, typename T, typename U, qualifier Q>
+GLM_FUNC_QUALIFIER vec<L, U, Q> associatedMax
+(
+	vec<L, T, Q> const& x, vec<L, U, Q> const& a,
+	vec<L, T, Q> const& y, vec<L, U, Q> const& b
+)
+{
+	vec<L, U, Q> Result;
+	for(length_t i = 0, n = Result.length(); i < n; ++i)
+		Result[i] = x[i] > y[i] ? a[i] : b[i];
+	return Result;
+}
+
+// Max comparison between 2 variables
+template<length_t L, typename T, typename U, qualifier Q>
+GLM_FUNC_QUALIFIER vec<L, T, Q> associatedMax
+(
+	T x, vec<L, U, Q> const& a,
+	T y, vec<L, U, Q> const& b
+)
+{
+	vec<L, U, Q> Result;
+	for(length_t i = 0, n = Result.length(); i < n; ++i)
+		Result[i] = x > y ? a[i] : b[i];
+	return Result;
+}
+
+// Max comparison between 2 variables
+template<length_t L, typename T, typename U, qualifier Q>
+GLM_FUNC_QUALIFIER vec<L, U, Q> associatedMax
+(
+	vec<L, T, Q> const& x, U a,
+	vec<L, T, Q> const& y, U b
+)
+{
+	vec<L, T, Q> Result;
+	for(length_t i = 0, n = Result.length(); i < n; ++i)
+		Result[i] = x[i] > y[i] ? a : b;
+	return Result;
+}
+
+// Max comparison between 3 variables
+template<typename T, typename U>
+GLM_FUNC_QUALIFIER U associatedMax
+(
+	T x, U a,
+	T y, U b,
+	T z, U c
+)
+{
+	U Result = x > y ? (x > z ? a : c) : (y > z ? b : c);
+	return Result;
+}
+
+// Max comparison between 3 variables
+template<length_t L, typename T, typename U, qualifier Q>
+GLM_FUNC_QUALIFIER vec<L, U, Q> associatedMax
+(
+	vec<L, T, Q> const& x, vec<L, U, Q> const& a,
+	vec<L, T, Q> const& y, vec<L, U, Q> const& b,
+	vec<L, T, Q> const& z, vec<L, U, Q> const& c
+)
+{
+	vec<L, U, Q> Result;
+	for(length_t i = 0, n = Result.length(); i < n; ++i)
+		Result[i] = x[i] > y[i] ? (x[i] > z[i] ? a[i] : c[i]) : (y[i] > z[i] ? b[i] : c[i]);
+	return Result;
+}
+
+// Max comparison between 3 variables
+template<length_t L, typename T, typename U, qualifier Q>
+GLM_FUNC_QUALIFIER vec<L, T, Q> associatedMax
+(
+	T x, vec<L, U, Q> const& a,
+	T y, vec<L, U, Q> const& b,
+	T z, vec<L, U, Q> const& c
+)
+{
+	vec<L, U, Q> Result;
+	for(length_t i = 0, n = Result.length(); i < n; ++i)
+		Result[i] = x > y ? (x > z ? a[i] : c[i]) : (y > z ? b[i] : c[i]);
+	return Result;
+}
+
+// Max comparison between 3 variables
+template<length_t L, typename T, typename U, qualifier Q>
+GLM_FUNC_QUALIFIER vec<L, U, Q> associatedMax
+(
+	vec<L, T, Q> const& x, U a,
+	vec<L, T, Q> const& y, U b,
+	vec<L, T, Q> const& z, U c
+)
+{
+	vec<L, T, Q> Result;
+	for(length_t i = 0, n = Result.length(); i < n; ++i)
+		Result[i] = x[i] > y[i] ? (x[i] > z[i] ? a : c) : (y[i] > z[i] ? b : c);
+	return Result;
+}
+
+// Max comparison between 4 variables
+template<typename T, typename U>
+GLM_FUNC_QUALIFIER U associatedMax
+(
+	T x, U a,
+	T y, U b,
+	T z, U c,
+	T w, U d
+)
+{
+	T Test1 = max(x, y);
+	T Test2 = max(z, w);
+	U Result1 = x > y ? a : b;
+	U Result2 = z > w ? c : d;
+	U Result = Test1 > Test2 ? Result1 : Result2;
+	return Result;
+}
+
+// Max comparison between 4 variables
+template<length_t L, typename T, typename U, qualifier Q>
+GLM_FUNC_QUALIFIER vec<L, U, Q> associatedMax
+(
+	vec<L, T, Q> const& x, vec<L, U, Q> const& a,
+	vec<L, T, Q> const& y, vec<L, U, Q> const& b,
+	vec<L, T, Q> const& z, vec<L, U, Q> const& c,
+	vec<L, T, Q> const& w, vec<L, U, Q> const& d
+)
+{
+	vec<L, U, Q> Result;
+	for(length_t i = 0, n = Result.length(); i < n; ++i)
+	{
+		T Test1 = max(x[i], y[i]);
+		T Test2 = max(z[i], w[i]);
+		U Result1 = x[i] > y[i] ? a[i] : b[i];
+		U Result2 = z[i] > w[i] ? c[i] : d[i];
+		Result[i] = Test1 > Test2 ? Result1 : Result2;
+	}
+	return Result;
+}
+
+// Max comparison between 4 variables
+template<length_t L, typename T, typename U, qualifier Q>
+GLM_FUNC_QUALIFIER vec<L, U, Q> associatedMax
+(
+	T x, vec<L, U, Q> const& a,
+	T y, vec<L, U, Q> const& b,
+	T z, vec<L, U, Q> const& c,
+	T w, vec<L, U, Q> const& d
+)
+{
+	T Test1 = max(x, y);
+	T Test2 = max(z, w);
+
+	vec<L, U, Q> Result;
+	for(length_t i = 0, n = Result.length(); i < n; ++i)
+	{
+		U Result1 = x > y ? a[i] : b[i];
+		U Result2 = z > w ? c[i] : d[i];
+		Result[i] = Test1 > Test2 ? Result1 : Result2;
+	}
+	return Result;
+}
+
+// Max comparison between 4 variables
+template<length_t L, typename T, typename U, qualifier Q>
+GLM_FUNC_QUALIFIER vec<L, U, Q> associatedMax
+(
+	vec<L, T, Q> const& x, U a,
+	vec<L, T, Q> const& y, U b,
+	vec<L, T, Q> const& z, U c,
+	vec<L, T, Q> const& w, U d
+)
+{
+	vec<L, U, Q> Result;
+	for(length_t i = 0, n = Result.length(); i < n; ++i)
+	{
+		T Test1 = max(x[i], y[i]);
+		T Test2 = max(z[i], w[i]);
+		U Result1 = x[i] > y[i] ? a : b;
+		U Result2 = z[i] > w[i] ? c : d;
+		Result[i] = Test1 > Test2 ? Result1 : Result2;
+	}
+	return Result;
+}
+}//namespace glm