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60 lines
1.6 KiB
60 lines
1.6 KiB
/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net) |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// Created : 2007-03-16 |
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// Updated : 2008-10-24 |
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// Licence : This source is under MIT License |
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// File : glm/gtx/compatibility.inl |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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#include <limits> |
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namespace glm |
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{ |
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// isfinite |
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template <typename genType> |
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GLM_FUNC_QUALIFIER bool isfinite( |
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genType const & x) |
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{ |
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# if(GLM_LANG & GLM_LANG_CXX11_FLAG) |
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return std::isfinite(x) != 0; |
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# elif(GLM_COMPILER & GLM_COMPILER_VC) |
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return _finite(x); |
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# elif(GLM_COMPILER & GLM_COMPILER_GCC && GLM_PLATFORM & GLM_PLATFORM_ANDROID) |
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return _isfinite(x) != 0; |
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# else |
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return x >= std::numeric_limits<genType>::min() && x <= std::numeric_limits<genType>::max(); |
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# endif |
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} |
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template <typename T, precision P> |
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GLM_FUNC_QUALIFIER detail::tvec2<bool, P> isfinite( |
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detail::tvec2<T, P> const & x) |
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{ |
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return detail::tvec2<bool, P>( |
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isfinite(x.x), |
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isfinite(x.y)); |
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} |
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template <typename T, precision P> |
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GLM_FUNC_QUALIFIER detail::tvec3<bool, P> isfinite( |
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detail::tvec3<T, P> const & x) |
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{ |
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return detail::tvec3<bool, P>( |
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isfinite(x.x), |
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isfinite(x.y), |
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isfinite(x.z)); |
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} |
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template <typename T, precision P> |
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GLM_FUNC_QUALIFIER detail::tvec4<bool, P> isfinite( |
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detail::tvec4<T, P> const & x) |
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{ |
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return detail::tvec4<bool, P>( |
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isfinite(x.x), |
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isfinite(x.y), |
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isfinite(x.z), |
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isfinite(x.w)); |
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} |
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}//namespace glm
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