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< li class = "navelem" > < a class = "el" href = "dir_d522931ffa1371640980b621734a4381.html" > Users< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_02cc19cee4c4780485bfe81520450212.html" > christophericcio< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_54de7df3bc9880881b14ec07f256fd2e.html" > Documents< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_6399a054f5929b58eaa476233e406ce8.html" > Repository< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_627f4a52155b61a75c7c4851d7df9027.html" > Github< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_ffdfd01cf51cdb2fe8bd5e55c6e0c4e8.html" > glm< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_4ca6aa55b50e6be994025af27820140e.html" > glm< / a > < / li > < / ul >
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< a href = "a00383.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 = "l00013" > < / a > < span class = "lineno" > 13< / span >   < span class = "preprocessor" > #pragma once< / span > < / div > < div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < / div > < div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "a00074.html" > detail/type_vec3.hpp< / a > " < / span > < / div > < div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < / div > < div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < span class = "keyword" > namespace < / span > < a class = "code" href = "a00792.html" > glm< / a > < / div > < div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   {< / div > < div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < / div > < div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > 29< / span >   < span class = "keyword" > template< / span > < length_t L, < span class = "keyword" > typename< / span > T, qualifier Q> < / div > < div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   GLM_FUNC_DECL T < a class = "code" href = "a00697.html#ga0cdabbb000834d994a1d6dc56f8f5263" > length< / a > (vec< L, T, Q> < span class = "keyword" > const< / span > & x);< / div > < div class = "line" > < a name = "l00031" > < / a > < span class = "lineno" > 31< / span >   < / div > < div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   < span class = "keyword" > template< / span > < length_t L, < span class = "keyword" > typename< / span > T, qualifier Q> < / div > < div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   GLM_FUNC_DECL T < a class = "code" href = "a00697.html#gaa68de6c53e20dfb2dac2d20197562e3f" > distance< / a > (vec< L, T, Q> < span class = "keyword" > const< / span > & p0, vec< L, T, Q> < span class = "keyword" > const< / span > & p1);< / div > < div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   < / div > < div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > 49< / span >   < span class = "keyword" > template< / span > < length_t L, < span class = "keyword" > typename< / span > T, qualifier Q> < / div > < div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > 50< / span >   GLM_FUNC_DECL T < a class = "code" href = "a00697.html#gaad6c5d9d39bdc0bf43baf1b22e147a0a" > dot< / a > (vec< L, T, Q> < span class = "keyword" > const< / span > & x, vec< L, T, Q> < span class = "keyword" > const< / span > & y);< / div > < div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   < / div > < div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > 58< / span >   < span class = "keyword" > template< / span > < < span class = "keyword" > typename< / span > T, qualifier Q> < / div > < div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > 59< / span >   GLM_FUNC_DECL vec< 3, T, Q> < a class = "code" href = "a00697.html#gaeeec0794212fe84fc9d261de067c9587" > cross< / a > (vec< 3, T, Q> < span class = "keyword" > const< / span > & x, vec< 3, T, Q> < span class = "keyword" > const< / span > & y);< / div > < div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   < / div > < div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   < span class = "keyword" > template< / span > < length_t L, < span class = "keyword" > typename< / span > T, qualifier Q> < / div > < div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   GLM_FUNC_DECL vec< L, T, Q> < a class = "code" href = "a00697.html#ga3b8d3dcae77870781392ed2902cce597" > normalize< / a > (vec< L, T, Q> < span class = "keyword" > const< / span > & x);< / div > < div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   < / div > < div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > 79< / span >   < span class = "keyword" > template< / span > < length_t L, < span class = "keyword" > typename< / span > T, qualifier Q> < / div > < div class = "line" > < a name = "l00080" > < / a > < span cla
< div class = "ttc" id = "a00697_html_ga5631dd1d5618de5450b1ea3cf3e94905" > < div class = "ttname" > < a href = "a00697.html#ga5631dd1d5618de5450b1ea3cf3e94905" > glm::reflect< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL vec< L, T, Q > reflect(vec< L, T, Q > const & I, vec< L, T, Q > const & N)< / div > < div class = "ttdoc" > For the incident vector I and surface orientation N, returns the reflection direction : result = I - ...< / div > < / div >
< div class = "ttc" id = "a00697_html_gaa68de6c53e20dfb2dac2d20197562e3f" > < div class = "ttname" > < a href = "a00697.html#gaa68de6c53e20dfb2dac2d20197562e3f" > glm::distance< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL T distance(vec< L, T, Q > const & p0, vec< L, T, Q > const & p1)< / div > < div class = "ttdoc" > Returns the distance betwwen p0 and p1, i.e., length(p0 - p1). < / div > < / div >
< div class = "ttc" id = "a00697_html_gaeeec0794212fe84fc9d261de067c9587" > < div class = "ttname" > < a href = "a00697.html#gaeeec0794212fe84fc9d261de067c9587" > glm::cross< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL vec< 3, T, Q > cross(vec< 3, T, Q > const & x, vec< 3, T, Q > const & y)< / div > < div class = "ttdoc" > Returns the cross product of x and y. < / div > < / div >
< div class = "ttc" id = "a00697_html_ga3b8d3dcae77870781392ed2902cce597" > < div class = "ttname" > < a href = "a00697.html#ga3b8d3dcae77870781392ed2902cce597" > glm::normalize< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL vec< L, T, Q > normalize(vec< L, T, Q > const & x)< / div > < div class = "ttdoc" > Returns a vector in the same direction as x but with length of 1. < / div > < / div >
< div class = "ttc" id = "a00697_html_ga7aed0a36c738169402404a3a5d54e43b" > < div class = "ttname" > < a href = "a00697.html#ga7aed0a36c738169402404a3a5d54e43b" > glm::faceforward< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL vec< L, T, Q > faceforward(vec< L, T, Q > const & N, vec< L, T, Q > const & I, vec< L, T, Q > const & Nref)< / div > < div class = "ttdoc" > If dot(Nref, I) < 0.0, return N, otherwise, return -N. < / div > < / div >
< div class = "ttc" id = "a00697_html_ga01da3dff9e2ef6b9d4915c3047e22b74" > < div class = "ttname" > < a href = "a00697.html#ga01da3dff9e2ef6b9d4915c3047e22b74" > glm::refract< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL vec< L, T, Q > refract(vec< L, T, Q > const & I, vec< L, T, Q > const & N, T eta)< / div > < div class = "ttdoc" > For the incident vector I and surface normal N, and the ratio of indices of refraction eta...< / div > < / div >
< div class = "ttc" id = "a00074_html" > < div class = "ttname" > < a href = "a00074.html" > type_vec3.hpp< / a > < / div > < div class = "ttdoc" > Core features < / div > < / div >
< div class = "ttc" id = "a00792_html" > < div class = "ttname" > < a href = "a00792.html" > glm< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "a00002_source.html#l00020" > common.hpp:20< / a > < / div > < / div >
< div class = "ttc" id = "a00697_html_gaad6c5d9d39bdc0bf43baf1b22e147a0a" > < div class = "ttname" > < a href = "a00697.html#gaad6c5d9d39bdc0bf43baf1b22e147a0a" > glm::dot< / a > < / div > < div class = "ttdeci" > GLM_FUNC_DECL T dot(vec< L, T, Q > const & x, vec< L, T, Q > const & y)< / div > < div class = "ttdoc" > Returns the dot product of x and y, i.e., result = x * y. < / div > < / div >
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