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+///////////////////////////////////////////////////////////////////////////////////
+/// OpenGL Mathematics (glm.g-truc.net)
+///
+/// Copyright (c) 2005 - 2015 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.
+/// 
+/// Restrictions:
+///		By making use of the Software for military purposes, you choose to make
+///		a Bunny unhappy.
+/// 
+/// 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 gtx_wrap
+/// @file glm/gtx/wrap.inl
+/// @date 2009-11-25 / 2011-06-07
+/// @author Christophe Riccio
+///////////////////////////////////////////////////////////////////////////////////
+
+namespace glm
+{
+	template <typename genType> 
+	GLM_FUNC_QUALIFIER genType clamp
+	(
+		genType const & Texcoord
+	)
+	{
+		return glm::clamp(Texcoord, genType(0), genType(1));
+	}
+
+	template <typename T, precision P> 
+	GLM_FUNC_QUALIFIER tvec2<T, P> clamp
+	(
+		tvec2<T, P> const & Texcoord
+	)
+	{
+		tvec2<T, P> Result;
+		for(typename tvec2<T, P>::size_type i = 0; i < tvec2<T, P>::value_size(); ++i)
+			Result[i] = clamp(Texcoord[i]);
+		return Result;
+	}
+
+	template <typename T, precision P> 
+	GLM_FUNC_QUALIFIER tvec3<T, P> clamp
+	(
+		tvec3<T, P> const & Texcoord
+	)
+	{
+		tvec3<T, P> Result;
+		for(typename tvec3<T, P>::size_type i = 0; i < tvec3<T, P>::value_size(); ++i)
+			Result[i] = clamp(Texcoord[i]);
+		return Result;
+	}
+
+	template <typename T, precision P> 
+	GLM_FUNC_QUALIFIER tvec4<T, P> clamp
+	(
+		tvec4<T, P> const & Texcoord
+	)
+	{
+		tvec4<T, P> Result;
+		for(typename tvec4<T, P>::size_type i = 0; i < tvec4<T, P>::value_size(); ++i)
+			Result[i] = clamp(Texcoord[i]);
+		return Result;
+	}
+
+	////////////////////////
+	// repeat
+
+	template <typename genType> 
+	GLM_FUNC_QUALIFIER genType repeat
+	(
+		genType const & Texcoord
+	)
+	{
+		return glm::fract(Texcoord);
+	}
+
+	template <typename T, precision P> 
+	GLM_FUNC_QUALIFIER tvec2<T, P> repeat
+	(
+		tvec2<T, P> const & Texcoord
+	)
+	{
+		tvec2<T, P> Result;
+		for(typename tvec2<T, P>::size_type i = 0; i < tvec2<T, P>::value_size(); ++i)
+			Result[i] = repeat(Texcoord[i]);
+		return Result;
+	}
+
+	template <typename T, precision P> 
+	GLM_FUNC_QUALIFIER tvec3<T, P> repeat
+	(
+		tvec3<T, P> const & Texcoord
+	)
+	{
+		tvec3<T, P> Result;
+		for(typename tvec3<T, P>::size_type i = 0; i < tvec3<T, P>::value_size(); ++i)
+			Result[i] = repeat(Texcoord[i]);
+		return Result;
+	}
+
+	template <typename T, precision P> 
+	GLM_FUNC_QUALIFIER tvec4<T, P> repeat
+	(
+		tvec4<T, P> const & Texcoord
+	)
+	{
+		tvec4<T, P> Result;
+		for(typename tvec4<T, P>::size_type i = 0; i < tvec4<T, P>::value_size(); ++i)
+			Result[i] = repeat(Texcoord[i]);
+		return Result;
+	}
+
+	////////////////////////
+	// mirrorRepeat
+
+	template <typename genType, precision P> 
+	GLM_FUNC_QUALIFIER genType mirrorRepeat
+	(
+		genType const & Texcoord
+	)
+	{
+		genType const Clamp = genType(int(glm::floor(Texcoord)) % 2);
+		genType const Floor = glm::floor(Texcoord);
+		genType const Rest = Texcoord - Floor;
+		genType const Mirror = Clamp + Rest;
+
+		genType Out;
+		if(Mirror >= genType(1))
+			Out = genType(1) - Rest;
+		else
+			Out = Rest;
+		return Out;
+	}
+
+	template <typename T, precision P> 
+	GLM_FUNC_QUALIFIER tvec2<T, P> mirrorRepeat
+	(
+		tvec2<T, P> const & Texcoord
+	)
+	{
+		tvec2<T, P> Result;
+		for(typename tvec2<T, P>::size_type i = 0; i < tvec2<T, P>::value_size(); ++i)
+			Result[i] = mirrorRepeat(Texcoord[i]);
+		return Result;
+	}
+
+	template <typename T, precision P> 
+	GLM_FUNC_QUALIFIER tvec3<T, P> mirrorRepeat
+	(
+		tvec3<T, P> const & Texcoord
+	)
+	{
+		tvec3<T, P> Result;
+		for(typename tvec3<T, P>::size_type i = 0; i < tvec3<T, P>::value_size(); ++i)
+			Result[i] = mirrorRepeat(Texcoord[i]);
+		return Result;
+	}
+
+	template <typename T, precision P> 
+	GLM_FUNC_QUALIFIER tvec4<T, P> mirrorRepeat
+	(
+		tvec4<T, P> const & Texcoord
+	)
+	{
+		tvec4<T, P> Result;
+		for(typename tvec4<T, P>::size_type i = 0; i < tvec4<T, P>::value_size(); ++i)
+			Result[i] = mirrorRepeat(Texcoord[i]);
+		return Result;
+	}
+}//namespace glm