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< li class = "navelem" > < a class = "el" href = "dir_934f46a345653ef2b3014a1b37a162c1.html" > G:< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_98f7f9d41f9d3029bd68cf237526a774.html" > Source< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_9344afb825aed5e2f5be1d2015dde43c.html" > G-Truc< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_45973f864e07b2505003ae343b7c8af7.html" > glm< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_304be5dfae1339a7705426c0b536faf2.html" > glm< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_e8f3c1046ba4b357711397765359cd18.html" > gtx< / a > < / li > < / ul >
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< / div >
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< div class = "header" >
< div class = "headertitle" >
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< div class = "title" > gtx/quaternion.hpp< / div > < / div >
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< / div > <!-- header -->
< div class = "contents" >
< a href = "a00084.html" > Go to the documentation of this file.< / a > < div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < / div >
< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < span class = "preprocessor" > #pragma once< / span > < / div >
< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < span class = "comment" > // Dependency:< / span > < / div >
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< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < span class = "preprocessor" > #include " ../glm.hpp" < / span > < / div >
< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < span class = "preprocessor" > #include " ../gtc/constants.hpp" < / span > < / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   < span class = "preprocessor" > #include " ../gtc/quaternion.hpp" < / span > < / div >
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   < span class = "preprocessor" > #include " ../gtx/norm.hpp" < / span > < / div >
< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < / div >
< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   < span class = "preprocessor" > #ifndef GLM_ENABLE_EXPERIMENTAL< / span > < / div >
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   < span class = "preprocessor" > # error " GLM: GLM_GTX_quaternion is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it." < / span > < / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   < span class = "preprocessor" > #endif< / span > < / div >
< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > 25< / span >   < / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   < span class = "preprocessor" > #if GLM_MESSAGES == GLM_MESSAGES_ENABLED & & !defined(GLM_EXT_INCLUDED)< / span > < / div >
< div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > 27< / span >   < span class = "preprocessor" > # pragma message(" GLM: GLM_GTX_quaternion extension included" )< / span > < / div >
< div class = "line" > < a name = "l00028" > < / a > < span class = "lineno" > 28< / span >   < span class = "preprocessor" > #endif< / span > < / div >
< div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > 29< / span >   < / div >
< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   < span class = "keyword" > namespace < / span > < a class = "code" href = "a00135.html" > glm< / a > < / div >
< div class = "line" > < a name = "l00031" > < / a > < span class = "lineno" > 31< / span >   {< / div >
< div class = "line" > < a name = "l00034" > < / a > < span class = "lineno" > 34< / span >   < / div >
< div class = "line" > < a name = "l00038" > < / a > < span class = "lineno" > 38< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   GLM_FUNC_DECL tquat< T, Q> < a class = "code" href = "a00212.html#ga40788ce1d74fac29fa000af893a3ceb5" > quat_identity< / a > ();< / div >
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< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   < / div >
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< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > 44< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > 45< / span >   GLM_FUNC_DECL vec< 3, T, Q> < a class = "code" href = "a00212.html#gaa75ca5654e0dc3b61c05db091f7d46ce" > cross< / a > (< / div >
< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   tquat< T, Q> < span class = "keyword" > const< / span > & q,< / div >
< div class = "line" > < a name = "l00047" > < / a > < span class = "lineno" > 47< / span >   vec< 3, T, Q> < span class = "keyword" > const< / span > & v);< / div >
< div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   < / div >
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00053" > < / a > < span class = "lineno" > 53< / span >   GLM_FUNC_DECL vec< 3, T, Q> < a class = "code" href = "a00212.html#gaa75ca5654e0dc3b61c05db091f7d46ce" > cross< / a > (< / div >
< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > 54< / span >   vec< 3, T, Q> < span class = "keyword" > const< / span > & v,< / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   tquat< T, Q> < span class = "keyword" > const< / span > & q);< / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   < / div >
< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00062" > < / a > < span class = "lineno" > 62< / span >   GLM_FUNC_DECL tquat< T, Q> < a class = "code" href = "a00212.html#gacfcb16619e166e672c4672aff50a565c" > squad< / a > (< / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > 63< / span >   tquat< T, Q> < span class = "keyword" > const< / span > & q1,< / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   tquat< T, Q> < span class = "keyword" > const< / span > & q2,< / div >
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   tquat< T, Q> < span class = "keyword" > const< / span > & s1,< / div >
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   tquat< T, Q> < span class = "keyword" > const< / span > & s2,< / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   T < span class = "keyword" > const< / span > & h);< / div >
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< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   < / div >
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< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   GLM_FUNC_DECL tquat< T, Q> < a class = "code" href = "a00212.html#gac9be2084562a52ae8923813233563a28" > intermediate< / a > (< / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > 74< / span >   tquat< T, Q> < span class = "keyword" > const< / span > & prev,< / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   tquat< T, Q> < span class = "keyword" > const< / span > & curr,< / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   tquat< T, Q> < span class = "keyword" > const< / span > & next);< / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   < / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > 81< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > 82< / span >   GLM_FUNC_DECL tquat< T, Q> < a class = "code" href = "a00212.html#ga72275e87ce62dc75a06d39a6c049835c" > exp< / a > (< / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   tquat< T, Q> < span class = "keyword" > const< / span > & q);< / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   < / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   GLM_FUNC_DECL tquat< T, Q> < a class = "code" href = "a00212.html#gaad510f1a4ea26994b341c094ec4f4eed" > log< / a > (< / div >
< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > 90< / span >   tquat< T, Q> < span class = "keyword" > const< / span > & q);< / div >
< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > 91< / span >   < / div >
< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > 95< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00096" > < / a > < span class = "lineno" > 96< / span >   GLM_FUNC_DECL tquat< T, Q> < a class = "code" href = "a00212.html#gad382fc37392d537aecf2245a4597d8a3" > pow< / a > (< / div >
< div class = "line" > < a name = "l00097" > < / a > < span class = "lineno" > 97< / span >   tquat< T, Q> < span class = "keyword" > const< / span > & x,< / div >
< div class = "line" > < a name = "l00098" > < / a > < span class = "lineno" > 98< / span >   T < span class = "keyword" > const< / span > & y);< / div >
< div class = "line" > < a name = "l00099" > < / a > < span class = "lineno" > 99< / span >   < / div >
< div class = "line" > < a name = "l00103" > < / a > < span class = "lineno" > 103< / span >   < span class = "comment" > //template< typename T, qualifier Q> < / span > < / div >
< div class = "line" > < a name = "l00104" > < / a > < span class = "lineno" > 104< / span >   < span class = "comment" > //tquat< T, Q> sqrt(< / span > < / div >
< div class = "line" > < a name = "l00105" > < / a > < span class = "lineno" > 105< / span >   < span class = "comment" > // tquat< T, Q> const& q);< / span > < / div >
< div class = "line" > < a name = "l00106" > < / a > < span class = "lineno" > 106< / span >   < / div >
< div class = "line" > < a name = "l00110" > < / a > < span class = "lineno" > 110< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00111" > < / a > < span class = "lineno" > 111< / span >   GLM_FUNC_DECL vec< 3, T, Q> < a class = "code" href = "a00212.html#ga97a5f8af1d63056b85a53ac28042fe77" > rotate< / a > (< / div >
< div class = "line" > < a name = "l00112" > < / a > < span class = "lineno" > 112< / span >   tquat< T, Q> < span class = "keyword" > const< / span > & q,< / div >
< div class = "line" > < a name = "l00113" > < / a > < span class = "lineno" > 113< / span >   vec< 3, T, Q> < span class = "keyword" > const< / span > & v);< / div >
< div class = "line" > < a name = "l00114" > < / a > < span class = "lineno" > 114< / span >   < / div >
< div class = "line" > < a name = "l00118" > < / a > < span class = "lineno" > 118< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00119" > < / a > < span class = "lineno" > 119< / span >   GLM_FUNC_DECL vec< 4, T, Q> < a class = "code" href = "a00212.html#ga97a5f8af1d63056b85a53ac28042fe77" > rotate< / a > (< / div >
< div class = "line" > < a name = "l00120" > < / a > < span class = "lineno" > 120< / span >   tquat< T, Q> < span class = "keyword" > const< / span > & q,< / div >
< div class = "line" > < a name = "l00121" > < / a > < span class = "lineno" > 121< / span >   vec< 4, T, Q> < span class = "keyword" > const< / span > & v);< / div >
< div class = "line" > < a name = "l00122" > < / a > < span class = "lineno" > 122< / span >   < / div >
< div class = "line" > < a name = "l00126" > < / a > < span class = "lineno" > 126< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00127" > < / a > < span class = "lineno" > 127< / span >   GLM_FUNC_DECL T < a class = "code" href = "a00212.html#ga312385d0a8caa24c1daaa1d00ce4c2d3" > extractRealComponent< / a > (< / div >
< div class = "line" > < a name = "l00128" > < / a > < span class = "lineno" > 128< / span >   tquat< T, Q> < span class = "keyword" > const< / span > & q);< / div >
< div class = "line" > < a name = "l00129" > < / a > < span class = "lineno" > 129< / span >   < / div >
< div class = "line" > < a name = "l00133" > < / a > < span class = "lineno" > 133< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00134" > < / a > < span class = "lineno" > < a class = "line" href = "a00212.html#ga433955cb703d982427fb53b540d02f3d" > 134< / a > < / span >   GLM_FUNC_DECL mat< 3, 3, T, Q> < a class = "code" href = "a00212.html#ga433955cb703d982427fb53b540d02f3d" > toMat3< / a > (< / div >
< div class = "line" > < a name = "l00135" > < / a > < span class = "lineno" > 135< / span >   tquat< T, Q> < span class = "keyword" > const< / span > & x){< span class = "keywordflow" > return< / span > < a class = "code" href = "a00160.html#ga6e88f15c94effe737c876d21ea0db101" > mat3_cast< / a > (x);}< / div >
< div class = "line" > < a name = "l00136" > < / a > < span class = "lineno" > 136< / span >   < / div >
< div class = "line" > < a name = "l00140" > < / a > < span class = "lineno" > 140< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00141" > < / a > < span class = "lineno" > < a class = "line" href = "a00212.html#ga1fa0fb798c2715148e2e0358442bf895" > 141< / a > < / span >   GLM_FUNC_DECL mat< 4, 4, T, Q> < a class = "code" href = "a00212.html#ga1fa0fb798c2715148e2e0358442bf895" > toMat4< / a > (< / div >
< div class = "line" > < a name = "l00142" > < / a > < span class = "lineno" > 142< / span >   tquat< T, Q> < span class = "keyword" > const< / span > & x){< span class = "keywordflow" > return< / span > < a class = "code" href = "a00160.html#ga8e2085f17cd5aae423c04536524f11b3" > mat4_cast< / a > (x);}< / div >
< div class = "line" > < a name = "l00143" > < / a > < span class = "lineno" > 143< / span >   < / div >
< div class = "line" > < a name = "l00147" > < / a > < span class = "lineno" > 147< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00148" > < / a > < span class = "lineno" > < a class = "line" href = "a00212.html#gae9be791077b7a612d9092a922bd13f86" > 148< / a > < / span >   GLM_FUNC_DECL tquat< T, Q> < a class = "code" href = "a00212.html#ga6c0a178ac9c7d23e1a6848045d83aa54" > toQuat< / a > (< / div >
< div class = "line" > < a name = "l00149" > < / a > < span class = "lineno" > 149< / span >   mat< 3, 3, T, Q> < span class = "keyword" > const< / span > & x){< span class = "keywordflow" > return< / span > < a class = "code" href = "a00160.html#ga03e023aec9acd561a28594bbc8a3abf6" > quat_cast< / a > (x);}< / div >
< div class = "line" > < a name = "l00150" > < / a > < span class = "lineno" > 150< / span >   < / div >
< div class = "line" > < a name = "l00154" > < / a > < span class = "lineno" > 154< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00155" > < / a > < span class = "lineno" > < a class = "line" href = "a00212.html#ga6c0a178ac9c7d23e1a6848045d83aa54" > 155< / a > < / span >   GLM_FUNC_DECL tquat< T, Q> < a class = "code" href = "a00212.html#ga6c0a178ac9c7d23e1a6848045d83aa54" > toQuat< / a > (< / div >
< div class = "line" > < a name = "l00156" > < / a > < span class = "lineno" > 156< / span >   mat< 4, 4, T, Q> < span class = "keyword" > const< / span > & x){< span class = "keywordflow" > return< / span > < a class = "code" href = "a00160.html#ga03e023aec9acd561a28594bbc8a3abf6" > quat_cast< / a > (x);}< / div >
< div class = "line" > < a name = "l00157" > < / a > < span class = "lineno" > 157< / span >   < / div >
< div class = "line" > < a name = "l00161" > < / a > < span class = "lineno" > 161< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00162" > < / a > < span class = "lineno" > 162< / span >   GLM_FUNC_DECL tquat< T, Q> < a class = "code" href = "a00212.html#gaf0ad63ac791b1f9a587e363837c2d538" > shortMix< / a > (< / div >
< div class = "line" > < a name = "l00163" > < / a > < span class = "lineno" > 163< / span >   tquat< T, Q> < span class = "keyword" > const< / span > & x,< / div >
< div class = "line" > < a name = "l00164" > < / a > < span class = "lineno" > 164< / span >   tquat< T, Q> < span class = "keyword" > const< / span > & y,< / div >
< div class = "line" > < a name = "l00165" > < / a > < span class = "lineno" > 165< / span >   T < span class = "keyword" > const< / span > & a);< / div >
< div class = "line" > < a name = "l00166" > < / a > < span class = "lineno" > 166< / span >   < / div >
< div class = "line" > < a name = "l00170" > < / a > < span class = "lineno" > 170< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00171" > < / a > < span class = "lineno" > 171< / span >   GLM_FUNC_DECL tquat< T, Q> < a class = "code" href = "a00212.html#gac5c77bc74dfc750aaf271d68f271bf2b" > fastMix< / a > (< / div >
< div class = "line" > < a name = "l00172" > < / a > < span class = "lineno" > 172< / span >   tquat< T, Q> < span class = "keyword" > const< / span > & x,< / div >
< div class = "line" > < a name = "l00173" > < / a > < span class = "lineno" > 173< / span >   tquat< T, Q> < span class = "keyword" > const< / span > & y,< / div >
< div class = "line" > < a name = "l00174" > < / a > < span class = "lineno" > 174< / span >   T < span class = "keyword" > const< / span > & a);< / div >
< div class = "line" > < a name = "l00175" > < / a > < span class = "lineno" > 175< / span >   < / div >
< div class = "line" > < a name = "l00181" > < / a > < span class = "lineno" > 181< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00182" > < / a > < span class = "lineno" > 182< / span >   GLM_FUNC_DECL tquat< T, Q> < a class = "code" href = "a00212.html#ga5a729f33cbd904c9ca14cdf25d0a07e4" > rotation< / a > (< / div >
< div class = "line" > < a name = "l00183" > < / a > < span class = "lineno" > 183< / span >   vec< 3, T, Q> < span class = "keyword" > const< / span > & orig, < / div >
< div class = "line" > < a name = "l00184" > < / a > < span class = "lineno" > 184< / span >   vec< 3, T, Q> < span class = "keyword" > const< / span > & dest);< / div >
< div class = "line" > < a name = "l00185" > < / a > < span class = "lineno" > 185< / span >   < / div >
< div class = "line" > < a name = "l00190" > < / a > < span class = "lineno" > 190< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00191" > < / a > < span class = "lineno" > 191< / span >   GLM_FUNC_DECL tquat< T, Q> < a class = "code" href = "a00212.html#ga668d9ec9964ced2b455d416677e1e8b9" > quatLookAt< / a > (< / div >
< div class = "line" > < a name = "l00192" > < / a > < span class = "lineno" > 192< / span >   vec< 3, T, Q> < span class = "keyword" > const< / span > & direction,< / div >
< div class = "line" > < a name = "l00193" > < / a > < span class = "lineno" > 193< / span >   vec< 3, T, Q> < span class = "keyword" > const< / span > & up);< / div >
< div class = "line" > < a name = "l00194" > < / a > < span class = "lineno" > 194< / span >   < / div >
< div class = "line" > < a name = "l00199" > < / a > < span class = "lineno" > 199< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00200" > < / a > < span class = "lineno" > 200< / span >   GLM_FUNC_DECL tquat< T, Q> < a class = "code" href = "a00212.html#gad30cbeb78315773b6d18d9d1c1c75b77" > quatLookAtRH< / a > (< / div >
< div class = "line" > < a name = "l00201" > < / a > < span class = "lineno" > 201< / span >   vec< 3, T, Q> < span class = "keyword" > const< / span > & direction,< / div >
< div class = "line" > < a name = "l00202" > < / a > < span class = "lineno" > 202< / span >   vec< 3, T, Q> < span class = "keyword" > const< / span > & up);< / div >
< div class = "line" > < a name = "l00203" > < / a > < span class = "lineno" > 203< / span >   < / div >
< div class = "line" > < a name = "l00208" > < / a > < span class = "lineno" > 208< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00209" > < / a > < span class = "lineno" > 209< / span >   GLM_FUNC_DECL tquat< T, Q> < a class = "code" href = "a00212.html#ga6f1b3fba52fcab952d0ab523177ff443" > quatLookAtLH< / a > (< / div >
< div class = "line" > < a name = "l00210" > < / a > < span class = "lineno" > 210< / span >   vec< 3, T, Q> < span class = "keyword" > const< / span > & direction,< / div >
< div class = "line" > < a name = "l00211" > < / a > < span class = "lineno" > 211< / span >   vec< 3, T, Q> < span class = "keyword" > const< / span > & up);< / div >
< div class = "line" > < a name = "l00212" > < / a > < span class = "lineno" > 212< / span >   < / div >
< div class = "line" > < a name = "l00216" > < / a > < span class = "lineno" > 216< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div >
< div class = "line" > < a name = "l00217" > < / a > < span class = "lineno" > 217< / span >   GLM_FUNC_DECL T < a class = "code" href = "a00212.html#ga229bacc3051770b030042fe266f7b0cb" > length2< / a > (tquat< T, Q> < span class = "keyword" > const< / span > & q);< / div >
< div class = "line" > < a name = "l00218" > < / a > < span class = "lineno" > 218< / span >   < / div >
< div class = "line" > < a name = "l00220" > < / a > < span class = "lineno" > 220< / span >   }< span class = "comment" > //namespace glm< / span > < / div >
< div class = "line" > < a name = "l00221" > < / a > < span class = "lineno" > 221< / span >   < / div >
< div class = "line" > < a name = "l00222" > < / a > < span class = "lineno" > 222< / span >   < span class = "preprocessor" > #include " quaternion.inl" < / span > < / div >
< div class = "ttc" id = "a00212_html_gaf0ad63ac791b1f9a587e363837c2d538" > < div class = "ttname" > < a href = "a00212.html#gaf0ad63ac791b1f9a587e363837c2d538" > glm::shortMix< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL tquat< T, Q > shortMix(tquat< T, Q > const & x, tquat< T, Q > const & y, T const & a)< / div > < div class = "ttdoc" > Quaternion interpolation using the rotation short path. < / div > < / div >
< div class = "ttc" id = "a00160_html_ga6e88f15c94effe737c876d21ea0db101" > < div class = "ttname" > < a href = "a00160.html#ga6e88f15c94effe737c876d21ea0db101" > glm::mat3_cast< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL mat< 3, 3, T, Q > mat3_cast(tquat< T, Q > const & x)< / div > < div class = "ttdoc" > Converts a quaternion to a 3 * 3 matrix. < / div > < / div >
< div class = "ttc" id = "a00212_html_ga312385d0a8caa24c1daaa1d00ce4c2d3" > < div class = "ttname" > < a href = "a00212.html#ga312385d0a8caa24c1daaa1d00ce4c2d3" > glm::extractRealComponent< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL T extractRealComponent(tquat< T, Q > const & q)< / div > < div class = "ttdoc" > Extract the real component of a quaternion. < / div > < / div >
< div class = "ttc" id = "a00212_html_ga668d9ec9964ced2b455d416677e1e8b9" > < div class = "ttname" > < a href = "a00212.html#ga668d9ec9964ced2b455d416677e1e8b9" > glm::quatLookAt< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL tquat< T, Q > quatLookAt(vec< 3, T, Q > const & direction, vec< 3, T, Q > const & up)< / div > < div class = "ttdoc" > Build a look at quaternion based on the default handedness. < / div > < / div >
< div class = "ttc" id = "a00212_html_ga72275e87ce62dc75a06d39a6c049835c" > < div class = "ttname" > < a href = "a00212.html#ga72275e87ce62dc75a06d39a6c049835c" > glm::exp< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL tquat< T, Q > exp(tquat< T, Q > const & q)< / div > < div class = "ttdoc" > Returns a exp of a quaternion. < / div > < / div >
< div class = "ttc" id = "a00212_html_gac5c77bc74dfc750aaf271d68f271bf2b" > < div class = "ttname" > < a href = "a00212.html#gac5c77bc74dfc750aaf271d68f271bf2b" > glm::fastMix< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL tquat< T, Q > fastMix(tquat< T, Q > const & x, tquat< T, Q > const & y, T const & a)< / div > < div class = "ttdoc" > Quaternion normalized linear interpolation. < / div > < / div >
< div class = "ttc" id = "a00212_html_gac9be2084562a52ae8923813233563a28" > < div class = "ttname" > < a href = "a00212.html#gac9be2084562a52ae8923813233563a28" > glm::intermediate< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL tquat< T, Q > intermediate(tquat< T, Q > const & prev, tquat< T, Q > const & curr, tquat< T, Q > const & next)< / div > < div class = "ttdoc" > Returns an intermediate control point for squad interpolation. < / div > < / div >
< div class = "ttc" id = "a00212_html_ga6f1b3fba52fcab952d0ab523177ff443" > < div class = "ttname" > < a href = "a00212.html#ga6f1b3fba52fcab952d0ab523177ff443" > glm::quatLookAtLH< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL tquat< T, Q > quatLookAtLH(vec< 3, T, Q > const & direction, vec< 3, T, Q > const & up)< / div > < div class = "ttdoc" > Build a left-handed look at quaternion. < / div > < / div >
< div class = "ttc" id = "a00135_html" > < div class = "ttname" > < a href = "a00135.html" > glm< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "a00015_source.html#l00020" > common.hpp:20< / a > < / div > < / div >
< div class = "ttc" id = "a00160_html_ga03e023aec9acd561a28594bbc8a3abf6" > < div class = "ttname" > < a href = "a00160.html#ga03e023aec9acd561a28594bbc8a3abf6" > glm::quat_cast< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL tquat< T, Q > quat_cast(mat< 3, 3, T, Q > const & x)< / div > < div class = "ttdoc" > Converts a 3 * 3 matrix to a quaternion. < / div > < / div >
< div class = "ttc" id = "a00160_html_ga8e2085f17cd5aae423c04536524f11b3" > < div class = "ttname" > < a href = "a00160.html#ga8e2085f17cd5aae423c04536524f11b3" > glm::mat4_cast< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL mat< 4, 4, T, Q > mat4_cast(tquat< T, Q > const & x)< / div > < div class = "ttdoc" > Converts a quaternion to a 4 * 4 matrix. < / div > < / div >
< div class = "ttc" id = "a00212_html_ga40788ce1d74fac29fa000af893a3ceb5" > < div class = "ttname" > < a href = "a00212.html#ga40788ce1d74fac29fa000af893a3ceb5" > glm::quat_identity< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL tquat< T, Q > quat_identity()< / div > < div class = "ttdoc" > Create an identity quaternion. < / div > < / div >
< div class = "ttc" id = "a00212_html_ga6c0a178ac9c7d23e1a6848045d83aa54" > < div class = "ttname" > < a href = "a00212.html#ga6c0a178ac9c7d23e1a6848045d83aa54" > glm::toQuat< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL tquat< T, Q > toQuat(mat< 4, 4, T, Q > const & x)< / div > < div class = "ttdoc" > Converts a 4 * 4 matrix to a quaternion. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "a00084_source.html#l00155" > gtx/quaternion.hpp:155< / a > < / div > < / div >
< div class = "ttc" id = "a00212_html_gaa75ca5654e0dc3b61c05db091f7d46ce" > < div class = "ttname" > < a href = "a00212.html#gaa75ca5654e0dc3b61c05db091f7d46ce" > glm::cross< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL vec< 3, T, Q > cross(vec< 3, T, Q > const & v, tquat< T, Q > const & q)< / div > < div class = "ttdoc" > Compute a cross product between a vector and a quaternion. < / div > < / div >
< div class = "ttc" id = "a00212_html_ga5a729f33cbd904c9ca14cdf25d0a07e4" > < div class = "ttname" > < a href = "a00212.html#ga5a729f33cbd904c9ca14cdf25d0a07e4" > glm::rotation< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL tquat< T, Q > rotation(vec< 3, T, Q > const & orig, vec< 3, T, Q > const & dest)< / div > < div class = "ttdoc" > Compute the rotation between two vectors. < / div > < / div >
< div class = "ttc" id = "a00212_html_gad30cbeb78315773b6d18d9d1c1c75b77" > < div class = "ttname" > < a href = "a00212.html#gad30cbeb78315773b6d18d9d1c1c75b77" > glm::quatLookAtRH< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL tquat< T, Q > quatLookAtRH(vec< 3, T, Q > const & direction, vec< 3, T, Q > const & up)< / div > < div class = "ttdoc" > Build a right-handed look at quaternion. < / div > < / div >
< div class = "ttc" id = "a00212_html_gacfcb16619e166e672c4672aff50a565c" > < div class = "ttname" > < a href = "a00212.html#gacfcb16619e166e672c4672aff50a565c" > glm::squad< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL tquat< T, Q > squad(tquat< T, Q > const & q1, tquat< T, Q > const & q2, tquat< T, Q > const & s1, tquat< T, Q > const & s2, T const & h)< / div > < div class = "ttdoc" > Compute a point on a path according squad equation. < / div > < / div >
< div class = "ttc" id = "a00212_html_ga1fa0fb798c2715148e2e0358442bf895" > < div class = "ttname" > < a href = "a00212.html#ga1fa0fb798c2715148e2e0358442bf895" > glm::toMat4< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL mat< 4, 4, T, Q > toMat4(tquat< T, Q > const & x)< / div > < div class = "ttdoc" > Converts a quaternion to a 4 * 4 matrix. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "a00084_source.html#l00141" > gtx/quaternion.hpp:141< / a > < / div > < / div >
< div class = "ttc" id = "a00212_html_ga97a5f8af1d63056b85a53ac28042fe77" > < div class = "ttname" > < a href = "a00212.html#ga97a5f8af1d63056b85a53ac28042fe77" > glm::rotate< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL vec< 4, T, Q > rotate(tquat< T, Q > const & q, vec< 4, T, Q > const & v)< / div > < div class = "ttdoc" > Rotates a 4 components vector by a quaternion. < / div > < / div >
< div class = "ttc" id = "a00212_html_ga229bacc3051770b030042fe266f7b0cb" > < div class = "ttname" > < a href = "a00212.html#ga229bacc3051770b030042fe266f7b0cb" > glm::length2< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL T length2(tquat< T, Q > const & q)< / div > < div class = "ttdoc" > Returns the squared length of x. < / div > < / div >
< div class = "ttc" id = "a00212_html_ga433955cb703d982427fb53b540d02f3d" > < div class = "ttname" > < a href = "a00212.html#ga433955cb703d982427fb53b540d02f3d" > glm::toMat3< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL mat< 3, 3, T, Q > toMat3(tquat< T, Q > const & x)< / div > < div class = "ttdoc" > Converts a quaternion to a 3 * 3 matrix. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "a00084_source.html#l00134" > gtx/quaternion.hpp:134< / a > < / div > < / div >
< div class = "ttc" id = "a00212_html_gaad510f1a4ea26994b341c094ec4f4eed" > < div class = "ttname" > < a href = "a00212.html#gaad510f1a4ea26994b341c094ec4f4eed" > glm::log< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL tquat< T, Q > log(tquat< T, Q > const & q)< / div > < div class = "ttdoc" > Returns a log of a quaternion. < / div > < / div >
< div class = "ttc" id = "a00212_html_gad382fc37392d537aecf2245a4597d8a3" > < div class = "ttname" > < a href = "a00212.html#gad382fc37392d537aecf2245a4597d8a3" > glm::pow< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL tquat< T, Q > pow(tquat< T, Q > const & x, T const & y)< / div > < div class = "ttdoc" > Returns x raised to the y power. < / div > < / div >
2017-08-15 19:22:51 +00:00
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