///////////////////////////////////////////////////////////////////////////////////
/// 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