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< div class = "title" > GLM_GTC_quaternion< div class = "ingroups" > < a class = "el" href = "a00158.html" > GTC Extensions (Stable)< / a > < / div > < / div > < / div >
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< tr class = "memitem:ga666d76650f3fa949e7aead0455d531c6" > < td class = "memTemplItemLeft" align = "right" valign = "top" > GLM_FUNC_DECL tquat< T, P >   < / td > < td class = "memTemplItemRight" valign = "bottom" > < a class = "el" href = "a00174.html#ga666d76650f3fa949e7aead0455d531c6" > slerp< / a > (tquat< T, P > const & x, tquat< T, P > const & y, T const & a)< / td > < / tr >
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< tr class = "memitem:ga724a5df282b70cec0a6cb0d6dcddb6d6" > < td class = "memTemplItemLeft" align = "right" valign = "top" > GLM_FUNC_DECL T  < / td > < td class = "memTemplItemRight" valign = "bottom" > < a class = "el" href = "a00174.html#ga724a5df282b70cec0a6cb0d6dcddb6d6" > yaw< / a > (tquat< T, P > const & x)< / td > < / tr >
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< / table >
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< a name = "details" id = "details" > < / a > < h2 class = "groupheader" > Detailed Description< / h2 >
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< p > Defines a templated quaternion type and several quaternion operations. < / p >
< p > < < a class = "el" href = "a00093.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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< h2 class = "groupheader" > Function Documentation< / h2 >
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< a class = "anchor" id = "gad4a4448baedb198b2b1e7880d2544dc9" > < / a >
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< td class = "memname" > GLM_FUNC_DECL T glm::angle < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > x< / em > < / td > < td > )< / td >
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< td > < / td >
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< / tr >
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< p > Returns the quaternion rotation angle. < / p >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
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< td class = "memname" > GLM_FUNC_DECL tquat< T, P> glm::angleAxis < / td >
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< td > (< / td >
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< td class = "paramtype" > T const &   < / td >
< td class = "paramname" > < em > angle< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
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< td > < / td >
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< td class = "paramtype" > tvec3< T, P > const &   < / td >
< td class = "paramname" > < em > axis< / em >   < / td >
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< / tr >
< tr >
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< td > < / td >
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< td > )< / td >
< td > < / td > < td > < / td >
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< / table >
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< p > Build a quaternion from an angle and a normalized axis. < / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > angle< / td > < td > Angle expressed in radians. < / td > < / tr >
< tr > < td class = "paramname" > axis< / td > < td > Axis of the quaternion, must be normalized.< / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
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< a class = "anchor" id = "ga0b3e87a13b2708154b72259e50789a19" > < / a >
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< td class = "memname" > GLM_FUNC_DECL tvec3< T, P> glm::axis < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > x< / em > < / td > < td > )< / td >
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< td > < / td >
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< p > Returns the q rotation axis. < / p >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
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< td class = "memname" > GLM_FUNC_DECL tquat< T, P> glm::conjugate < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > q< / em > < / td > < td > )< / td >
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< td > < / td >
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< p > Returns the q conjugate. < / p >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
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< td class = "memname" > GLM_FUNC_DECL T glm::dot < / td >
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< td > (< / td >
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< td class = "paramtype" > quatType< T, P > const &   < / td >
< td class = "paramname" > < em > x< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
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< td > < / td >
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< td class = "paramtype" > quatType< T, P > const &   < / td >
< td class = "paramname" > < em > y< / em >   < / td >
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< / tr >
< tr >
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< td > < / td >
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< 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 >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
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< td class = "memname" > GLM_FUNC_DECL tvec4< bool, P> glm::equal < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > x< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
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< td > < / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > y< / em >   < / td >
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< / tr >
< tr >
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< td > < / td >
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< td > )< / td >
< td > < / td > < td > < / td >
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< / table >
< / div > < div class = "memdoc" >
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< p > Returns the component-wise comparison of result x == y. < / p >
< dl class = "tparams" > < dt > Template Parameters< / dt > < dd >
< table class = "tparams" >
< tr > < td class = "paramname" > quatType< / td > < td > Floating-point quaternion types.< / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
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< td class = "memname" > GLM_FUNC_DECL tvec3< T, P> glm::eulerAngles < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > x< / em > < / td > < td > )< / td >
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< td > < / td >
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< p > Returns euler angles, yitch as x, yaw as y, roll as z. < / p >
< p > The result is expressed in radians if GLM_FORCE_RADIANS is defined or degrees otherwise.< / p >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
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< a class = "anchor" id = "ga09d21a588ae425ac7517ea65cc59a5ae" > < / a >
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< td class = "memname" > GLM_FUNC_DECL tvec4< bool, P> glm::greaterThan < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > x< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
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< td > < / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > y< / em >   < / td >
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< / tr >
< tr >
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< td > < / td >
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< td > )< / td >
< td > < / td > < td > < / td >
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< p > Returns the component-wise comparison of result x > y. < / p >
< dl class = "tparams" > < dt > Template Parameters< / dt > < dd >
< table class = "tparams" >
< tr > < td class = "paramname" > quatType< / td > < td > Floating-point quaternion types.< / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
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< td class = "memname" > GLM_FUNC_DECL tvec4< bool, P> glm::greaterThanEqual < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > x< / em > , < / td >
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< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > y< / em >   < / td >
< / tr >
< tr >
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< td > < / td >
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< td > )< / td >
< td > < / td > < td > < / td >
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< p > Returns the component-wise comparison of result x > = y. < / p >
< dl class = "tparams" > < dt > Template Parameters< / dt > < dd >
< table class = "tparams" >
< tr > < td class = "paramname" > quatType< / td > < td > Floating-point quaternion types.< / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
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< td class = "memname" > GLM_FUNC_DECL tquat< T, P> glm::inverse < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > q< / em > < / td > < td > )< / td >
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< td > < / td >
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< p > Returns the q inverse. < / p >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
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< td class = "memname" > GLM_FUNC_DECL T glm::length < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > q< / em > < / td > < td > )< / td >
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< td > < / td >
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< p > Returns the length of the quaternion. < / p >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
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< td class = "memname" > GLM_FUNC_DECL tquat< T, P> glm::lerp < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > x< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
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< td > < / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > y< / em > , < / td >
< / tr >
< 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 > Linear interpolation of two quaternions. < / p >
< p > The interpolation is oriented.< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > x< / td > < td > A quaternion < / td > < / tr >
< tr > < td class = "paramname" > y< / td > < td > A quaternion < / td > < / tr >
< tr > < td class = "paramname" > a< / td > < td > Interpolation factor. The interpolation is defined in the range [0, 1]. < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "tparams" > < dt > Template Parameters< / dt > < dd >
< table class = "tparams" >
< tr > < td class = "paramname" > T< / td > < td > Value type used to build the quaternion. Supported: half, float or double. < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
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< td class = "memname" > GLM_FUNC_DECL tvec4< bool, P> glm::lessThan < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > x< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > y< / em >   < / td >
< / tr >
< tr >
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< td > < / td >
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< td > )< / td >
< td > < / td > < td > < / td >
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< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p > Returns the component-wise comparison result of x < y. < / p >
< dl class = "tparams" > < dt > Template Parameters< / dt > < dd >
< table class = "tparams" >
< tr > < td class = "paramname" > quatType< / td > < td > Floating-point quaternion types.< / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
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< / div >
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< td class = "memname" > GLM_FUNC_DECL tvec4< bool, P> glm::lessThanEqual < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > x< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
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< td > < / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > y< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
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< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p > Returns the component-wise comparison of result x < = y. < / p >
< dl class = "tparams" > < dt > Template Parameters< / dt > < dd >
< table class = "tparams" >
< tr > < td class = "paramname" > quatType< / td > < td > Floating-point quaternion types.< / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
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< td class = "memname" > GLM_FUNC_DECL tmat3x3< T, P> glm::mat3_cast < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > x< / em > < / td > < td > )< / td >
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< td > < / td >
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< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p > Converts a quaternion to a 3 * 3 matrix. < / p >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
< p > Referenced by < a class = "el" href = "a00094_source.html#l00153" > glm::toMat3()< / a > .< / p >
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< / div >
< / div >
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< td class = "memname" > GLM_FUNC_DECL tmat4x4< T, P> glm::mat4_cast < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > x< / em > < / td > < td > )< / td >
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< td > < / td >
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< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p > Converts a quaternion to a 4 * 4 matrix. < / p >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
< p > Referenced by < a class = "el" href = "a00094_source.html#l00160" > glm::toMat4()< / a > .< / p >
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< / div >
< / div >
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< a class = "anchor" id = "gaf8a31672f9c0582d1a0bc2a122ee2153" > < / a >
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< td class = "memname" > GLM_FUNC_DECL tquat< T, P> glm::mix < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > x< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > y< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
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< td > < / td >
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< 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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< / tr >
< / table >
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< p > Spherical linear interpolation of two quaternions. < / p >
< p > The interpolation is oriented and the rotation is performed at constant speed. For short path spherical linear interpolation, use the slerp function.< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > x< / td > < td > A quaternion < / td > < / tr >
< tr > < td class = "paramname" > y< / td > < td > A quaternion < / td > < / tr >
< tr > < td class = "paramname" > a< / td > < td > Interpolation factor. The interpolation is defined beyond the range [0, 1]. < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "tparams" > < dt > Template Parameters< / dt > < dd >
< table class = "tparams" >
< tr > < td class = "paramname" > T< / td > < td > Value type used to build the quaternion. Supported: half, float or double. < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd >
< dd >
- slerp(tquat< T, P> const & x, tquat< T, P> const & y, T const & a) < / dd > < / dl >
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< td class = "memname" > GLM_FUNC_DECL tquat< T, P> glm::normalize < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > q< / em > < / td > < td > )< / td >
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< td > < / td >
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< p > Returns the normalized quaternion. < / p >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
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< tr >
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< td class = "memname" > GLM_FUNC_DECL tvec4< bool, P> glm::notEqual < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > x< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
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< td > < / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > y< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
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< / tr >
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< / table >
< / div > < div class = "memdoc" >
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< p > Returns the component-wise comparison of result x != y. < / p >
< dl class = "tparams" > < dt > Template Parameters< / dt > < dd >
< table class = "tparams" >
< tr > < td class = "paramname" > quatType< / td > < td > Floating-point quaternion types.< / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
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< td class = "memname" > GLM_FUNC_DECL T glm::pitch < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > x< / em > < / td > < td > )< / td >
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< td > < / td >
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< / tr >
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< p > Returns pitch value of euler angles expressed in radians. < / p >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00221.html" title = "Extented quaternion types and functions. " > GLM_GTX_quaternion< / a > < / dd > < / dl >
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< tr >
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< td class = "memname" > GLM_FUNC_DECL tquat< T, P> glm::quat_cast < / td >
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< td > (< / td >
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< td class = "paramtype" > tmat3x3< T, P > const &   < / td >
< td class = "paramname" > < em > x< / em > < / td > < td > )< / td >
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< td > < / td >
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< / tr >
< / table >
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< / div > < div class = "memdoc" >
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< p > Converts a 3 * 3 matrix to a quaternion. < / p >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
< p > Referenced by < a class = "el" href = "a00094_source.html#l00167" > glm::toQuat()< / a > .< / p >
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< / div >
< / div >
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< a class = "anchor" id = "ga3e4615e9884dd0f41f5617b9848a5d9c" > < / a >
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< td class = "memname" > GLM_FUNC_DECL tquat< T, P> glm::quat_cast < / td >
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< td > (< / td >
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< td class = "paramtype" > tmat4x4< T, P > const &   < / td >
< td class = "paramname" > < em > x< / em > < / td > < td > )< / td >
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< td > < / td >
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< / tr >
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< / table >
< / div > < div class = "memdoc" >
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< p > Converts a 4 * 4 matrix to a quaternion. < / p >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
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< td class = "memname" > GLM_FUNC_DECL T glm::roll < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > x< / em > < / td > < td > )< / td >
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< td > < / td >
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< / tr >
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< / table >
< / div > < div class = "memdoc" >
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< p > Returns roll value of euler angles expressed in radians. < / p >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00221.html" title = "Extented quaternion types and functions. " > GLM_GTX_quaternion< / a > < / dd > < / dl >
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< td class = "memname" > GLM_FUNC_DECL tquat< T, P> glm::rotate < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > q< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
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< td > < / td >
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< td class = "paramtype" > T const &   < / td >
< td class = "paramname" > < em > angle< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > tvec3< T, P > const &   < / td >
< td class = "paramname" > < em > axis< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
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< / tr >
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< / table >
< / div > < div class = "memdoc" >
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< p > Rotates a quaternion from a vector of 3 components axis and an angle. < / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > q< / td > < td > Source orientation < / td > < / tr >
< tr > < td class = "paramname" > angle< / td > < td > Angle expressed in radians. < / td > < / tr >
< tr > < td class = "paramname" > axis< / td > < td > Axis of the rotation< / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
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< / div >
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< td class = "memname" > GLM_FUNC_DECL tquat< T, P> glm::slerp < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > x< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > y< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
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< td > < / td >
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< 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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< / tr >
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< / table >
< / div > < div class = "memdoc" >
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< p > Spherical linear interpolation of two quaternions. < / p >
< p > The interpolation always take the short path and the rotation is performed at constant speed.< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > x< / td > < td > A quaternion < / td > < / tr >
< tr > < td class = "paramname" > y< / td > < td > A quaternion < / td > < / tr >
< tr > < td class = "paramname" > a< / td > < td > Interpolation factor. The interpolation is defined beyond the range [0, 1]. < / td > < / tr >
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< / dd >
< / dl >
< dl class = "tparams" > < dt > Template Parameters< / dt > < dd >
< table class = "tparams" >
< tr > < td class = "paramname" > T< / td > < td > Value type used to build the quaternion. Supported: half, float or double. < / td > < / tr >
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< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00174.html" title = "Defines a templated quaternion type and several quaternion operations. " > GLM_GTC_quaternion< / a > < / dd > < / dl >
< p > Spherical linear interpolation of two quaternions. < / p >
< p > Definition at line < a class = "el" href = "a00015_source.html#l00076" > 76< / a > of file < a class = "el" href = "a00015_source.html" > compatibility.hpp< / a > .< / p >
< p > References < a class = "el" href = "a00149.html#gadccbaffe46f369cf1a96b2aef92cbfdd" > glm::mix()< / a > .< / p >
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< td class = "memname" > GLM_FUNC_DECL T glm::yaw < / td >
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< td > (< / td >
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< td class = "paramtype" > tquat< T, P > const &   < / td >
< td class = "paramname" > < em > x< / em > < / td > < td > )< / td >
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< p > Returns yaw value of euler angles expressed in radians. < / p >
< dl class = "section see" > < dt > See also< / dt > < dd > < a class = "el" href = "a00221.html" title = "Extented quaternion types and functions. " > GLM_GTX_quaternion< / a > < / dd > < / dl >
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< / a > 1.8.8
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