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< title > GLM_GTC_quaternion: Quaternion types and functions< / title >
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< div class = "title" > GLM_GTC_quaternion: Quaternion types and functions< / div > < / div >
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< div class = "ingroups" > < a class = "el" href = "a00151.html" > GTC Extensions (Stable)< / a > < / div > < / div >
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< tr > < td colspan = "2" > < h2 > < a name = "nested-classes" > < / a >
Classes< / h2 > < / td > < / tr >
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< tr > < td class = "memItemLeft" align = "right" valign = "top" > struct   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00015.html" > tquat< / a > < / td > < / tr >
< tr > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Template for quaternion. < a href = "a00015.html#details" > More...< / a > < br / > < / td > < / tr >
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< tr > < td colspan = "2" > < h2 > < a name = "typedef-members" > < / a >
Typedefs< / h2 > < / td > < / tr >
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< tr > < td class = "memItemLeft" align = "right" valign = "top" > typedef detail::tquat< double >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00164.html#ga5428321324094c7170d6133c8139d255" > dquat< / a > < / td > < / tr >
< tr > < td class = "memItemLeft" align = "right" valign = "top" > typedef detail::tquat< float >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00164.html#gaae07c293efbe1c530ff18044a15fe662" > fquat< / a > < / td > < / tr >
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< tr > < td class = "memItemLeft" align = "right" valign = "top" > typedef detail::tquat< br class = "typebreak" / >
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< highp_float >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00164.html#ga8a7c2c751ad30db9ec4268a6b7d99f6c" > highp_quat< / a > < / td > < / tr >
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< tr > < td class = "memItemLeft" align = "right" valign = "top" > typedef detail::tquat< br class = "typebreak" / >
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< detail::half >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00164.html#gaba1bbdeae84c942ce0dc83af40e1d7d3" > hquat< / a > < / td > < / tr >
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< tr > < td class = "memItemLeft" align = "right" valign = "top" > typedef detail::tquat< lowp_float >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00164.html#ga5acd0f3e9f9e3c0e6577440443ec4594" > lowp_quat< / a > < / td > < / tr >
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< tr > < td class = "memItemLeft" align = "right" valign = "top" > typedef detail::tquat< br class = "typebreak" / >
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< mediump_float >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00164.html#gae93fe73ea5fe5e2150c2eb0641394dc8" > mediump_quat< / a > < / td > < / tr >
< tr > < td class = "memItemLeft" align = "right" valign = "top" > typedef detail::tquat< float >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00164.html#ga60408579db470456070a3336295625a7" > quat< / a > < / td > < / tr >
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< tr > < td colspan = "2" > < h2 > < a name = "func-members" > < / a >
Functions< / h2 > < / td > < / tr >
< tr > < td class = "memTemplParams" colspan = "2" > template< typename T > < / td > < / tr >
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< tr > < td class = "memTemplItemLeft" align = "right" valign = "top" > detail::tquat< T >   < / td > < td class = "memTemplItemRight" valign = "bottom" > < a class = "el" href = "a00164.html#ga8b6594dffb8bf455d848ffa2169ba41d" > conjugate< / a > (detail::tquat< T > const & q)< / td > < / tr >
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< tr > < td class = "memTemplParams" colspan = "2" > template< typename T > < / td > < / tr >
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< tr > < td class = "memTemplItemLeft" align = "right" valign = "top" > T  < / td > < td class = "memTemplItemRight" valign = "bottom" > < a class = "el" href = "a00164.html#gab9101d7f5b27ca682fc84e32b8fd70ad" > dot< / a > (detail::tquat< T > const & q1, detail::tquat< T > const & q2)< / td > < / tr >
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< tr > < td class = "memTemplParams" colspan = "2" > template< typename T > < / td > < / tr >
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< tr > < td class = "memTemplItemLeft" align = "right" valign = "top" > detail::tquat< T >   < / td > < td class = "memTemplItemRight" valign = "bottom" > < a class = "el" href = "a00164.html#ga78b87a5e7152108e0dff0855d81b3bc1" > inverse< / a > (detail::tquat< T > const & q)< / td > < / tr >
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< tr > < td class = "memTemplParams" colspan = "2" > template< typename T > < / td > < / tr >
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< tr > < td class = "memTemplItemLeft" align = "right" valign = "top" > T  < / td > < td class = "memTemplItemRight" valign = "bottom" > < a class = "el" href = "a00164.html#ga60d5647f87c2c423497d0f3bf8c407b8" > length< / a > (detail::tquat< T > const & q)< / td > < / tr >
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< tr > < td class = "memTemplParams" colspan = "2" > template< typename T > < / td > < / tr >
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< tr > < td class = "memTemplItemLeft" align = "right" valign = "top" > detail::tmat3x3< T >   < / td > < td class = "memTemplItemRight" valign = "bottom" > < a class = "el" href = "a00164.html#gae04ce320008c9bec0037b4ba21853cb5" > mat3_cast< / a > (detail::tquat< T > const & x)< / td > < / tr >
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< tr > < td class = "memTemplParams" colspan = "2" > template< typename T > < / td > < / tr >
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< tr > < td class = "memTemplItemLeft" align = "right" valign = "top" > detail::tmat4x4< T >   < / td > < td class = "memTemplItemRight" valign = "bottom" > < a class = "el" href = "a00164.html#ga8c376eb15971eb52d85df5ee26825627" > mat4_cast< / a > (detail::tquat< T > const & x)< / td > < / tr >
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< tr > < td class = "memTemplParams" colspan = "2" > template< typename T > < / td > < / tr >
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< tr > < td class = "memTemplItemLeft" align = "right" valign = "top" > detail::tquat< T >   < / td > < td class = "memTemplItemRight" valign = "bottom" > < a class = "el" href = "a00164.html#gaaea9592fd53952b636d680321edcdb31" > mix< / a > (detail::tquat< T > const & x, detail::tquat< T > const & y, T const & a)< / td > < / tr >
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< tr > < td class = "memTemplParams" colspan = "2" > template< typename T > < / td > < / tr >
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< tr > < td class = "memTemplItemLeft" align = "right" valign = "top" > detail::tquat< T >   < / td > < td class = "memTemplItemRight" valign = "bottom" > < a class = "el" href = "a00164.html#gabd269bb967469a6f1df5963455fee6be" > normalize< / a > (detail::tquat< T > const & q)< / td > < / tr >
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< tr > < td class = "memTemplParams" colspan = "2" > template< typename T > < / td > < / tr >
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< tr > < td class = "memTemplItemLeft" align = "right" valign = "top" > detail::tquat< T >   < / td > < td class = "memTemplItemRight" valign = "bottom" > < a class = "el" href = "a00164.html#ga4d37447d81ceade1d10d68c995a4d881" > quat_cast< / a > (detail::tmat3x3< T > const & x)< / td > < / tr >
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< tr > < td class = "memTemplParams" colspan = "2" > template< typename T > < / td > < / tr >
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< tr > < td class = "memTemplItemLeft" align = "right" valign = "top" > detail::tquat< T >   < / td > < td class = "memTemplItemRight" valign = "bottom" > < a class = "el" href = "a00164.html#ga24adafe33b0bcad906c8724a762e5299" > quat_cast< / a > (detail::tmat4x4< T > const & x)< / td > < / tr >
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< tr > < td class = "memTemplParams" colspan = "2" > template< typename T > < / td > < / tr >
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< tr > < td class = "memTemplItemLeft" align = "right" valign = "top" > detail::tquat< T >   < / td > < td class = "memTemplItemRight" valign = "bottom" > < a class = "el" href = "a00164.html#ga543bfde3399a6b2808a026209e89eca3" > rotate< / a > (detail::tquat< T > const & q, typename detail::tquat< T > ::value_type const & angle, detail::tvec3< T > const & v)< / td > < / tr >
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< / table >
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< hr / > < a name = "details" id = "details" > < / a > < h2 > Detailed Description< / h2 >
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< p > Defines a templated quaternion type and several quaternion operations. < / p >
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< p > < < a class = "el" href = "a00091.html" title = "OpenGL Mathematics (glm.g-truc.net)" > glm/gtc/quaternion.hpp< / a > > need to be included to use these functionalities. < / p >
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< hr / > < h2 > Typedef Documentation< / h2 >
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< a class = "anchor" id = "ga5428321324094c7170d6133c8139d255" > < / a > <!-- doxytag: member="glm::dquat" ref="ga5428321324094c7170d6133c8139d255" args="" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > typedef detail::tquat< double> dquat< / td >
< / tr >
< / table >
< / div >
< div class = "memdoc" >
< p > Quaternion of double-precision floating-point numbers. < / p >
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< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00164.html" title = "Defines a templated quaternion type and several quaternion operations." > GLM_GTC_quaternion: Quaternion types and functions< / a > < / dd > < / dl >
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< p > Definition at line < a class = "el" href = "a00091_source.html#l00253" > 253< / a > of file < a class = "el" href = "a00091_source.html" > gtc/quaternion.hpp< / a > .< / p >
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< / div >
< / div >
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< a class = "anchor" id = "gaae07c293efbe1c530ff18044a15fe662" > < / a > <!-- doxytag: member="glm::fquat" ref="gaae07c293efbe1c530ff18044a15fe662" args="" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > typedef detail::tquat< float> fquat< / td >
< / tr >
< / table >
< / div >
< div class = "memdoc" >
< p > Quaternion of single-precision floating-point numbers. < / p >
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< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00164.html" title = "Defines a templated quaternion type and several quaternion operations." > GLM_GTC_quaternion: Quaternion types and functions< / a > < / dd > < / dl >
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< p > Definition at line < a class = "el" href = "a00091_source.html#l00248" > 248< / a > of file < a class = "el" href = "a00091_source.html" > gtc/quaternion.hpp< / a > .< / p >
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< / div >
< / div >
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< a class = "anchor" id = "ga8a7c2c751ad30db9ec4268a6b7d99f6c" > < / a > <!-- doxytag: member="glm::highp_quat" ref="ga8a7c2c751ad30db9ec4268a6b7d99f6c" args="" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > typedef detail::tquat< highp_float> highp_quat< / td >
< / tr >
< / table >
< / div >
< div class = "memdoc" >
< p > Quaternion of high precision floating-point numbers. < / p >
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< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00164.html" title = "Defines a templated quaternion type and several quaternion operations." > GLM_GTC_quaternion: Quaternion types and functions< / a > < / dd > < / dl >
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< p > Definition at line < a class = "el" href = "a00091_source.html#l00268" > 268< / a > of file < a class = "el" href = "a00091_source.html" > gtc/quaternion.hpp< / a > .< / p >
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< / div >
< / div >
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< a class = "anchor" id = "gaba1bbdeae84c942ce0dc83af40e1d7d3" > < / a > <!-- doxytag: member="glm::hquat" ref="gaba1bbdeae84c942ce0dc83af40e1d7d3" args="" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > typedef detail::tquat< detail::half> hquat< / td >
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< / tr >
< / table >
< / div >
< div class = "memdoc" >
< p > Quaternion of half-precision floating-point numbers. < / p >
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< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00164.html" title = "Defines a templated quaternion type and several quaternion operations." > GLM_GTC_quaternion: Quaternion types and functions< / a > < / dd > < / dl >
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< p > Definition at line < a class = "el" href = "a00091_source.html#l00243" > 243< / a > of file < a class = "el" href = "a00091_source.html" > gtc/quaternion.hpp< / a > .< / p >
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< / div >
< / div >
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< a class = "anchor" id = "ga5acd0f3e9f9e3c0e6577440443ec4594" > < / a > <!-- doxytag: member="glm::lowp_quat" ref="ga5acd0f3e9f9e3c0e6577440443ec4594" args="" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > typedef detail::tquat< lowp_float> lowp_quat< / td >
< / tr >
< / table >
< / div >
< div class = "memdoc" >
< p > Quaternion of low precision floating-point numbers. < / p >
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< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00164.html" title = "Defines a templated quaternion type and several quaternion operations." > GLM_GTC_quaternion: Quaternion types and functions< / a > < / dd > < / dl >
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< p > Definition at line < a class = "el" href = "a00091_source.html#l00258" > 258< / a > of file < a class = "el" href = "a00091_source.html" > gtc/quaternion.hpp< / a > .< / p >
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< / div >
< / div >
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< a class = "anchor" id = "gae93fe73ea5fe5e2150c2eb0641394dc8" > < / a > <!-- doxytag: member="glm::mediump_quat" ref="gae93fe73ea5fe5e2150c2eb0641394dc8" args="" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > typedef detail::tquat< mediump_float> mediump_quat< / td >
< / tr >
< / table >
< / div >
< div class = "memdoc" >
< p > Quaternion of medium precision floating-point numbers. < / p >
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< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00164.html" title = "Defines a templated quaternion type and several quaternion operations." > GLM_GTC_quaternion: Quaternion types and functions< / a > < / dd > < / dl >
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< p > Definition at line < a class = "el" href = "a00091_source.html#l00263" > 263< / a > of file < a class = "el" href = "a00091_source.html" > gtc/quaternion.hpp< / a > .< / p >
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< / div >
< / div >
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< a class = "anchor" id = "ga60408579db470456070a3336295625a7" > < / a > <!-- doxytag: member="glm::quat" ref="ga60408579db470456070a3336295625a7" args="" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > typedef detail::tquat< float> quat< / td >
< / tr >
< / table >
< / div >
< div class = "memdoc" >
< p > Quaternion of floating-point numbers. < / p >
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< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00164.html" title = "Defines a templated quaternion type and several quaternion operations." > GLM_GTC_quaternion: Quaternion types and functions< / a > < / dd > < / dl >
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< p > Definition at line < a class = "el" href = "a00091_source.html#l00238" > 238< / a > of file < a class = "el" href = "a00091_source.html" > gtc/quaternion.hpp< / a > .< / p >
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< / div >
< / div >
< hr / > < h2 > Function Documentation< / h2 >
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< a class = "anchor" id = "ga8b6594dffb8bf455d848ffa2169ba41d" > < / a > <!-- doxytag: member="glm::conjugate" ref="ga8b6594dffb8bf455d848ffa2169ba41d" args="(detail::tquat< T > const &q)" -->
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< table class = "memname" >
< tr >
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< td class = "memname" > detail::tquat< T> glm::conjugate < / td >
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< td > (< / td >
< td class = "paramtype" > detail::tquat< T > const &   < / td >
< td class = "paramname" > < em > q< / em > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div >
< div class = "memdoc" >
< p > Returns the q conjugate. < / p >
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< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00164.html" title = "Defines a templated quaternion type and several quaternion operations." > GLM_GTC_quaternion: Quaternion types and functions< / a > < / dd > < / dl >
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< / div >
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< a class = "anchor" id = "gab9101d7f5b27ca682fc84e32b8fd70ad" > < / a > <!-- doxytag: member="glm::dot" ref="gab9101d7f5b27ca682fc84e32b8fd70ad" args="(detail::tquat< T > const &q1, detail::tquat< T > const &q2)" -->
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< div class = "memitem" >
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< td class = "memname" > T glm::dot < / td >
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< td > (< / td >
< td class = "paramtype" > detail::tquat< T > const &   < / td >
< td class = "paramname" > < em > q1< / em > , < / td >
< / tr >
< tr >
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< td class = "paramtype" > detail::tquat< T > const &   < / td >
< td class = "paramname" > < em > q2< / em >   < / td >
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< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
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< p > Returns dot product of q1 and q2, i.e., q1[0] * q2[0] + q1[1] * q2[1] + ... < / p >
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< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00164.html" title = "Defines a templated quaternion type and several quaternion operations." > GLM_GTC_quaternion: Quaternion types and functions< / a > < / dd > < / dl >
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< / div >
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< a class = "anchor" id = "ga78b87a5e7152108e0dff0855d81b3bc1" > < / a > <!-- doxytag: member="glm::inverse" ref="ga78b87a5e7152108e0dff0855d81b3bc1" args="(detail::tquat< T > const &q)" -->
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< div class = "memitem" >
< div class = "memproto" >
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< td class = "memname" > detail::tquat< T> glm::inverse < / td >
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< td > (< / td >
< td class = "paramtype" > detail::tquat< T > const &   < / td >
< td class = "paramname" > < em > q< / em > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div >
< div class = "memdoc" >
< p > Returns the q inverse. < / p >
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< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00164.html" title = "Defines a templated quaternion type and several quaternion operations." > GLM_GTC_quaternion: Quaternion types and functions< / a > < / dd > < / dl >
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< / div >
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< a class = "anchor" id = "ga60d5647f87c2c423497d0f3bf8c407b8" > < / a > <!-- doxytag: member="glm::length" ref="ga60d5647f87c2c423497d0f3bf8c407b8" args="(detail::tquat< T > const &q)" -->
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< div class = "memitem" >
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< td class = "memname" > T glm::length < / td >
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< td > (< / td >
< td class = "paramtype" > detail::tquat< T > const &   < / td >
< td class = "paramname" > < em > q< / em > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div >
< div class = "memdoc" >
< p > Returns the length of the quaternion. < / p >
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< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00164.html" title = "Defines a templated quaternion type and several quaternion operations." > GLM_GTC_quaternion: Quaternion types and functions< / a > < / dd > < / dl >
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< / div >
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< a class = "anchor" id = "gae04ce320008c9bec0037b4ba21853cb5" > < / a > <!-- doxytag: member="glm::mat3_cast" ref="gae04ce320008c9bec0037b4ba21853cb5" args="(detail::tquat< T > const &x)" -->
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< div class = "memitem" >
< div class = "memproto" >
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< td class = "memname" > detail::tmat3x3< T> glm::mat3_cast < / td >
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< td > (< / td >
< td class = "paramtype" > detail::tquat< T > const &   < / td >
< td class = "paramname" > < em > x< / em > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div >
< div class = "memdoc" >
< p > Converts a quaternion to a 3 * 3 matrix. < / p >
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< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00164.html" title = "Defines a templated quaternion type and several quaternion operations." > GLM_GTC_quaternion: Quaternion types and functions< / a > < / dd > < / dl >
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< p > Referenced by < a class = "el" href = "a00092_source.html#l00189" > glm::toMat3()< / a > .< / p >
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< / div >
< / div >
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< a class = "anchor" id = "ga8c376eb15971eb52d85df5ee26825627" > < / a > <!-- doxytag: member="glm::mat4_cast" ref="ga8c376eb15971eb52d85df5ee26825627" args="(detail::tquat< T > const &x)" -->
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< div class = "memitem" >
< div class = "memproto" >
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< td class = "memname" > detail::tmat4x4< T> glm::mat4_cast < / td >
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< td > (< / td >
< td class = "paramtype" > detail::tquat< T > const &   < / td >
< td class = "paramname" > < em > x< / em > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div >
< div class = "memdoc" >
< p > Converts a quaternion to a 4 * 4 matrix. < / p >
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< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00164.html" title = "Defines a templated quaternion type and several quaternion operations." > GLM_GTC_quaternion: Quaternion types and functions< / a > < / dd > < / dl >
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< p > Referenced by < a class = "el" href = "a00092_source.html#l00195" > glm::toMat4()< / a > .< / p >
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< / div >
< / div >
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< a class = "anchor" id = "gaaea9592fd53952b636d680321edcdb31" > < / a > <!-- doxytag: member="glm::mix" ref="gaaea9592fd53952b636d680321edcdb31" args="(detail::tquat< T > const &x, detail::tquat< T > const &y, T const &a)" -->
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< td class = "memname" > detail::tquat< T> glm::mix < / td >
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< td > (< / td >
< td class = "paramtype" > detail::tquat< T > const &   < / td >
< td class = "paramname" > < em > x< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > detail::tquat< T > const &   < / td >
< td class = "paramname" > < em > y< / em > , < / td >
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< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > T const &   < / td >
< td class = "paramname" > < em > a< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
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< p > Returns a SLERP interpolated quaternion of x and y according a. < / p >
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< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00164.html" title = "Defines a templated quaternion type and several quaternion operations." > GLM_GTC_quaternion: Quaternion types and functions< / a > < / dd > < / dl >
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< / div >
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< a class = "anchor" id = "gabd269bb967469a6f1df5963455fee6be" > < / a > <!-- doxytag: member="glm::normalize" ref="gabd269bb967469a6f1df5963455fee6be" args="(detail::tquat< T > const &q)" -->
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< div class = "memitem" >
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< td class = "memname" > detail::tquat< T> glm::normalize < / td >
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< td > (< / td >
< td class = "paramtype" > detail::tquat< T > const &   < / td >
< td class = "paramname" > < em > q< / em > < / td > < td > )< / td >
< td > < / td >
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< / table >
< / div >
< div class = "memdoc" >
< p > Returns the normalized quaternion. < / p >
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< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00164.html" title = "Defines a templated quaternion type and several quaternion operations." > GLM_GTC_quaternion: Quaternion types and functions< / a > < / dd > < / dl >
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< / div >
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< a class = "anchor" id = "ga4d37447d81ceade1d10d68c995a4d881" > < / a > <!-- doxytag: member="glm::quat_cast" ref="ga4d37447d81ceade1d10d68c995a4d881" args="(detail::tmat3x3< T > const &x)" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > detail::tquat< T> glm::quat_cast < / td >
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< td > (< / td >
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< td class = "paramtype" > detail::tmat3x3< T > const &   < / td >
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< td class = "paramname" > < em > x< / em > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div >
< div class = "memdoc" >
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< p > Converts a 3 * 3 matrix to a quaternion. < / p >
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< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00164.html" title = "Defines a templated quaternion type and several quaternion operations." > GLM_GTC_quaternion: Quaternion types and functions< / a > < / dd > < / dl >
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< p > Referenced by < a class = "el" href = "a00092_source.html#l00201" > glm::toQuat()< / a > .< / p >
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< / div >
< / div >
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< a class = "anchor" id = "ga24adafe33b0bcad906c8724a762e5299" > < / a > <!-- doxytag: member="glm::quat_cast" ref="ga24adafe33b0bcad906c8724a762e5299" args="(detail::tmat4x4< T > const &x)" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > detail::tquat< T> glm::quat_cast < / td >
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< td > (< / td >
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< td class = "paramtype" > detail::tmat4x4< T > const &   < / td >
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< td class = "paramname" > < em > x< / em > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div >
< div class = "memdoc" >
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< p > Converts a 4 * 4 matrix to a quaternion. < / p >
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< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00164.html" title = "Defines a templated quaternion type and several quaternion operations." > GLM_GTC_quaternion: Quaternion types and functions< / a > < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "ga543bfde3399a6b2808a026209e89eca3" > < / a > <!-- doxytag: member="glm::rotate" ref="ga543bfde3399a6b2808a026209e89eca3" args="(detail::tquat< T > const &q, typename detail::tquat< T >::value_type const &angle, detail::tvec3< T > const &v)" -->
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< div class = "memproto" >
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< td class = "memname" > detail::tquat< T> glm::rotate < / td >
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< td > (< / td >
< td class = "paramtype" > detail::tquat< T > const &   < / td >
< td class = "paramname" > < em > q< / em > , < / td >
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< td class = "paramkey" > < / td >
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< td class = "paramtype" > typename detail::tquat< T > ::value_type const &   < / td >
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< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > detail::tvec3< T > const &   < / td >
< td class = "paramname" > < em > v< / em >   < / td >
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< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
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< / table >
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< p > Rotates a quaternion from an vector of 3 components axis and an angle expressed in degrees. < / p >
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< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00164.html" title = "Defines a templated quaternion type and several quaternion operations." > GLM_GTC_quaternion: Quaternion types and functions< / a > < / dd > < / dl >
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