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authorsaurabhb172020-02-26 16:20:48 +0530
committerGitHub2020-02-26 16:20:48 +0530
commitb77f5d9d8097c38159c6f60917995d6af13bbe1c (patch)
tree1392c90227aeea231c1d86371131e04c40382918 /include/gal/opengl/glm/gtx/wrap.inl
parentdadc4d490966a24efe15b5cc533ef8695986048a (diff)
parent003d02608917e7a69d1a98438837e94ccf68352a (diff)
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Merge pull request #4 from FOSSEE/develop
merging dev into master
Diffstat (limited to 'include/gal/opengl/glm/gtx/wrap.inl')
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+///////////////////////////////////////////////////////////////////////////////////////////////////
+// OpenGL Mathematics Copyright (c) 2005 - 2013 G-Truc Creation (www.g-truc.net)
+///////////////////////////////////////////////////////////////////////////////////////////////////
+// Created : 2009-11-25
+// Updated : 2010-02-13
+// Licence : This source is under MIT License
+// File : glm/gtx/wrap.inl
+///////////////////////////////////////////////////////////////////////////////////////////////////
+// Dependency:
+// - GLM core
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+namespace glm
+{
+ template <typename genType>
+ GLM_FUNC_QUALIFIER genType clamp
+ (
+ genType const & Texcoord
+ )
+ {
+ return glm::clamp(Texcoord, genType(0), genType(1));
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER detail::tvec2<T> clamp
+ (
+ detail::tvec2<T> const & Texcoord
+ )
+ {
+ detail::tvec2<T> Result;
+ for(typename detail::tvec2<T>::size_type i = 0; i < detail::tvec2<T>::value_size(); ++i)
+ Result[i] = clamp(Texcoord[i]);
+ return Result;
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER detail::tvec3<T> clamp
+ (
+ detail::tvec3<T> const & Texcoord
+ )
+ {
+ detail::tvec3<T> Result;
+ for(typename detail::tvec3<T>::size_type i = 0; i < detail::tvec3<T>::value_size(); ++i)
+ Result[i] = clamp(Texcoord[i]);
+ return Result;
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER detail::tvec4<T> clamp
+ (
+ detail::tvec4<T> const & Texcoord
+ )
+ {
+ detail::tvec4<T> Result;
+ for(typename detail::tvec4<T>::size_type i = 0; i < detail::tvec4<T>::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>
+ GLM_FUNC_QUALIFIER detail::tvec2<T> repeat
+ (
+ detail::tvec2<T> const & Texcoord
+ )
+ {
+ detail::tvec2<T> Result;
+ for(typename detail::tvec2<T>::size_type i = 0; i < detail::tvec2<T>::value_size(); ++i)
+ Result[i] = repeat(Texcoord[i]);
+ return Result;
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER detail::tvec3<T> repeat
+ (
+ detail::tvec3<T> const & Texcoord
+ )
+ {
+ detail::tvec3<T> Result;
+ for(typename detail::tvec3<T>::size_type i = 0; i < detail::tvec3<T>::value_size(); ++i)
+ Result[i] = repeat(Texcoord[i]);
+ return Result;
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER detail::tvec4<T> repeat
+ (
+ detail::tvec4<T> const & Texcoord
+ )
+ {
+ detail::tvec4<T> Result;
+ for(typename detail::tvec4<T>::size_type i = 0; i < detail::tvec4<T>::value_size(); ++i)
+ Result[i] = repeat(Texcoord[i]);
+ return Result;
+ }
+
+ ////////////////////////
+ // mirrorRepeat
+
+ template <typename genType>
+ 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>
+ GLM_FUNC_QUALIFIER detail::tvec2<T> mirrorRepeat
+ (
+ detail::tvec2<T> const & Texcoord
+ )
+ {
+ detail::tvec2<T> Result;
+ for(typename detail::tvec2<T>::size_type i = 0; i < detail::tvec2<T>::value_size(); ++i)
+ Result[i] = mirrorRepeat(Texcoord[i]);
+ return Result;
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER detail::tvec3<T> mirrorRepeat
+ (
+ detail::tvec3<T> const & Texcoord
+ )
+ {
+ detail::tvec3<T> Result;
+ for(typename detail::tvec3<T>::size_type i = 0; i < detail::tvec3<T>::value_size(); ++i)
+ Result[i] = mirrorRepeat(Texcoord[i]);
+ return Result;
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER detail::tvec4<T> mirrorRepeat
+ (
+ detail::tvec4<T> const & Texcoord
+ )
+ {
+ detail::tvec4<T> Result;
+ for(typename detail::tvec4<T>::size_type i = 0; i < detail::tvec4<T>::value_size(); ++i)
+ Result[i] = mirrorRepeat(Texcoord[i]);
+ return Result;
+ }
+}//namespace glm