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author | LaG1924 <12997935+LaG1924@users.noreply.github.com> | 2017-05-12 15:49:50 +0200 |
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committer | LaG1924 <12997935+LaG1924@users.noreply.github.com> | 2017-05-12 15:49:50 +0200 |
commit | e62817b8252974b8a98393275874ee303840bf13 (patch) | |
tree | 4565935f06e369f4a84410b0c098958e07a750c7 /depedencies/include/glm/gtx/wrap.inl | |
parent | 2017-05-10 (diff) | |
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Diffstat (limited to 'depedencies/include/glm/gtx/wrap.inl')
-rw-r--r-- | depedencies/include/glm/gtx/wrap.inl | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/depedencies/include/glm/gtx/wrap.inl b/depedencies/include/glm/gtx/wrap.inl new file mode 100644 index 0000000..941a803 --- /dev/null +++ b/depedencies/include/glm/gtx/wrap.inl @@ -0,0 +1,58 @@ +/// @ref gtx_wrap +/// @file glm/gtx/wrap.inl + +namespace glm +{ + template <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_QUALIFIER vecType<T, P> clamp(vecType<T, P> const& Texcoord) + { + return glm::clamp(Texcoord, vecType<T, P>(0), vecType<T, P>(1)); + } + + template <typename genType> + GLM_FUNC_QUALIFIER genType clamp(genType const & Texcoord) + { + return clamp(tvec1<genType, defaultp>(Texcoord)).x; + } + + template <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_QUALIFIER vecType<T, P> repeat(vecType<T, P> const& Texcoord) + { + return glm::fract(Texcoord); + } + + template <typename genType> + GLM_FUNC_QUALIFIER genType repeat(genType const & Texcoord) + { + return repeat(tvec1<genType, defaultp>(Texcoord)).x; + } + + template <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_QUALIFIER vecType<T, P> mirrorClamp(vecType<T, P> const& Texcoord) + { + return glm::fract(glm::abs(Texcoord)); + } + + template <typename genType> + GLM_FUNC_QUALIFIER genType mirrorClamp(genType const & Texcoord) + { + return mirrorClamp(tvec1<genType, defaultp>(Texcoord)).x; + } + + template <typename T, precision P, template <typename, precision> class vecType> + GLM_FUNC_QUALIFIER vecType<T, P> mirrorRepeat(vecType<T, P> const& Texcoord) + { + vecType<T, P> const Abs = glm::abs(Texcoord); + vecType<T, P> const Clamp = glm::mod(glm::floor(Abs), vecType<T, P>(2)); + vecType<T, P> const Floor = glm::floor(Abs); + vecType<T, P> const Rest = Abs - Floor; + vecType<T, P> const Mirror = Clamp + Rest; + return mix(Rest, vecType<T, P>(1) - Rest, glm::greaterThanEqual(Mirror, vecType<T, P>(1))); + } + + template <typename genType> + GLM_FUNC_QUALIFIER genType mirrorRepeat(genType const& Texcoord) + { + return mirrorRepeat(tvec1<genType, defaultp>(Texcoord)).x; + } +}//namespace glm |