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< li class = "navelem" > < a class = "el" href = "dir_885cc87fac2d91e269af0a5a959fa5f6.html" > E:< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_63ed049134a778d525e06b63afc2c979.html" > Github< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_c98a9ac98258ab9f831b188d66361a70.html" > g-truc< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_50f12b6ceb23d7f6adfb377a1ae8b006.html" > glm< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_fca33f1b5115d46f42c670590789c0d2.html" > glm< / a > < / li > < / ul >
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< div class = "title" > geometric.hpp File Reference< / div > < / div >
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< p > < a class = "el" href = "a00889.html" > Core features< / a >
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< p > < a href = "a00524_source.html" > Go to the source code of this file.< / a > < / p >
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< table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "func-members" > < / a >
Functions< / h2 > < / td > < / tr >
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< tr class = "memitem:gaefe60743d7f415a33cbdddbe3bcf0258" > < td class = "memTemplParams" colspan = "2" > template< typename T , qualifier Q> < / td > < / tr >
< tr class = "memitem:gaefe60743d7f415a33cbdddbe3bcf0258" > < td class = "memTemplItemLeft" align = "right" valign = "top" > GLM_FUNC_DECL GLM_CONSTEXPR vec< 3, T, Q >   < / td > < td class = "memTemplItemRight" valign = "bottom" > < a class = "el" href = "a00888.html#gaefe60743d7f415a33cbdddbe3bcf0258" > cross< / a > (vec< 3, T, Q > const & x, vec< 3, T, Q > const & y)< / td > < / tr >
< tr class = "memdesc:gaefe60743d7f415a33cbdddbe3bcf0258" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Returns the cross product of x and y. < a href = "a00888.html#gaefe60743d7f415a33cbdddbe3bcf0258" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:gaefe60743d7f415a33cbdddbe3bcf0258" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:gaa68de6c53e20dfb2dac2d20197562e3f" > < td class = "memTemplParams" colspan = "2" > template< length_t L, typename T , qualifier Q> < / td > < / tr >
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< tr class = "memitem:gaa68de6c53e20dfb2dac2d20197562e3f" > < td class = "memTemplItemLeft" align = "right" valign = "top" > GLM_FUNC_DECL T  < / td > < td class = "memTemplItemRight" valign = "bottom" > < a class = "el" href = "a00888.html#gaa68de6c53e20dfb2dac2d20197562e3f" > distance< / a > (vec< L, T, Q > const & p0, vec< L, T, Q > const & p1)< / td > < / tr >
< tr class = "memdesc:gaa68de6c53e20dfb2dac2d20197562e3f" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Returns the distance between p0 and p1, i.e., length(p0 - p1). < a href = "a00888.html#gaa68de6c53e20dfb2dac2d20197562e3f" > More...< / a > < br / > < / td > < / tr >
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< tr class = "memitem:gaec50c25dd3b13834af0bf6fd2ce3931c" > < td class = "memTemplParams" colspan = "2" > template< length_t L, typename T , qualifier Q> < / td > < / tr >
< tr class = "memitem:gaec50c25dd3b13834af0bf6fd2ce3931c" > < td class = "memTemplItemLeft" align = "right" valign = "top" > GLM_FUNC_DECL GLM_CONSTEXPR T  < / td > < td class = "memTemplItemRight" valign = "bottom" > < a class = "el" href = "a00888.html#gaec50c25dd3b13834af0bf6fd2ce3931c" > dot< / a > (vec< L, T, Q > const & x, vec< L, T, Q > const & y)< / td > < / tr >
< tr class = "memdesc:gaec50c25dd3b13834af0bf6fd2ce3931c" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Returns the dot product of x and y, i.e., result = x * y. < a href = "a00888.html#gaec50c25dd3b13834af0bf6fd2ce3931c" > More...< / a > < br / > < / td > < / tr >
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< tr class = "memitem:ga7aed0a36c738169402404a3a5d54e43b" > < td class = "memTemplParams" colspan = "2" > template< length_t L, typename T , qualifier Q> < / td > < / tr >
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< tr class = "memitem:ga7aed0a36c738169402404a3a5d54e43b" > < td class = "memTemplItemLeft" align = "right" valign = "top" > GLM_FUNC_DECL vec< L, T, Q >   < / td > < td class = "memTemplItemRight" valign = "bottom" > < a class = "el" href = "a00888.html#ga7aed0a36c738169402404a3a5d54e43b" > faceforward< / a > (vec< L, T, Q > const & N, vec< L, T, Q > const & I, vec< L, T, Q > const & Nref)< / td > < / tr >
< tr class = "memdesc:ga7aed0a36c738169402404a3a5d54e43b" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > If dot(Nref, I) < 0.0, return N, otherwise, return -N. < a href = "a00888.html#ga7aed0a36c738169402404a3a5d54e43b" > More...< / a > < br / > < / td > < / tr >
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< tr class = "memitem:ga0cdabbb000834d994a1d6dc56f8f5263" > < td class = "memTemplItemLeft" align = "right" valign = "top" > GLM_FUNC_DECL T  < / td > < td class = "memTemplItemRight" valign = "bottom" > < a class = "el" href = "a00888.html#ga0cdabbb000834d994a1d6dc56f8f5263" > length< / a > (vec< L, T, Q > const & x)< / td > < / tr >
< tr class = "memdesc:ga0cdabbb000834d994a1d6dc56f8f5263" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Returns the length of x, i.e., sqrt(x * x). < a href = "a00888.html#ga0cdabbb000834d994a1d6dc56f8f5263" > More...< / a > < br / > < / td > < / tr >
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< tr class = "memitem:ga3b8d3dcae77870781392ed2902cce597" > < td class = "memTemplItemLeft" align = "right" valign = "top" > GLM_FUNC_DECL vec< L, T, Q >   < / td > < td class = "memTemplItemRight" valign = "bottom" > < a class = "el" href = "a00888.html#ga3b8d3dcae77870781392ed2902cce597" > normalize< / a > (vec< L, T, Q > const & x)< / td > < / tr >
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< tr class = "memitem:ga5631dd1d5618de5450b1ea3cf3e94905" > < td class = "memTemplItemLeft" align = "right" valign = "top" > GLM_FUNC_DECL vec< L, T, Q >   < / td > < td class = "memTemplItemRight" valign = "bottom" > < a class = "el" href = "a00888.html#ga5631dd1d5618de5450b1ea3cf3e94905" > reflect< / a > (vec< L, T, Q > const & I, vec< L, T, Q > const & N)< / td > < / tr >
< tr class = "memdesc:ga5631dd1d5618de5450b1ea3cf3e94905" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > For the incident vector I and surface orientation N, returns the reflection direction : result = I - 2.0 * dot(N, I) * N. < a href = "a00888.html#ga5631dd1d5618de5450b1ea3cf3e94905" > More...< / a > < br / > < / td > < / tr >
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< tr class = "separator:ga5631dd1d5618de5450b1ea3cf3e94905" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:ga01da3dff9e2ef6b9d4915c3047e22b74" > < td class = "memTemplParams" colspan = "2" > template< length_t L, typename T , qualifier Q> < / td > < / tr >
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< tr class = "memitem:ga01da3dff9e2ef6b9d4915c3047e22b74" > < td class = "memTemplItemLeft" align = "right" valign = "top" > GLM_FUNC_DECL vec< L, T, Q >   < / td > < td class = "memTemplItemRight" valign = "bottom" > < a class = "el" href = "a00888.html#ga01da3dff9e2ef6b9d4915c3047e22b74" > refract< / a > (vec< L, T, Q > const & I, vec< L, T, Q > const & N, T eta)< / td > < / tr >
< tr class = "memdesc:ga01da3dff9e2ef6b9d4915c3047e22b74" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > For the incident vector I and surface normal N, and the ratio of indices of refraction eta, return the refraction vector. < a href = "a00888.html#ga01da3dff9e2ef6b9d4915c3047e22b74" > More...< / a > < br / > < / td > < / tr >
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< tr class = "separator:ga01da3dff9e2ef6b9d4915c3047e22b74" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< a name = "details" id = "details" > < / a > < h2 class = "groupheader" > Detailed Description< / h2 >
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< div class = "textblock" > < p > < a class = "el" href = "a00889.html" > Core features< / a > < / p >
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< dl class = "section see" > < dt > See also< / dt > < dd > < a href = "http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.pdf" > GLSL 4.20.8 specification, section 8.5 Geometric Functions< / a > < / dd > < / dl >
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< p class = "definition" > Definition in file < a class = "el" href = "a00524_source.html" > geometric.hpp< / a > .< / p >
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