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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 > Allow to perform bit operations on integer values. < / p >
< p > < < a class = "el" href = "a00019.html" title = "OpenGL Mathematics (glm.g-truc.net) " > glm/gtc/constants.hpp< / a > > need to be included to use these features. < / p >
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< h2 class = "groupheader" > Function Documentation< / h2 >
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< a class = "anchor" id = "gab83fb6de0f05d6c0d11bdf0479f8319e" > < / a >
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< td class = "memname" > GLM_FUNC_DECL genType glm::e < / td >
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< td > (< / td >
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< td class = "paramname" > < / td > < td > )< / td >
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< / tr >
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< / table >
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< p > Return e constant. < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "gacb41049b8d22c8aa90e362b96c524feb" > < / a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
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< tr >
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< td class = "memname" > GLM_FUNC_DECL genType glm::epsilon < / td >
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< td > (< / td >
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< td class = "paramname" > < / td > < td > )< / td >
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< td > < / td >
< / tr >
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< / table >
< / div > < div class = "memdoc" >
2013-12-25 22:48:55 +00:00
< p > Return the epsilon constant for floating point types. < / p >
2014-01-11 22:35:39 +00:00
< dl class = "todo" > < dt > < b > < a class = "el" href = "a00239.html#_todo000004" > Todo:< / a > < / b > < / dt > < dd > Implement epsilon for half-precision floating point type. < / dd > < / dl >
2013-12-25 22:48:55 +00:00
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "ga6f14b46653b7ead1edcbd0fc6c9c5289" > < / a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
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< tr >
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< td class = "memname" > GLM_FUNC_DECL genType glm::euler < / td >
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< td > (< / td >
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< td class = "paramname" > < / td > < td > )< / td >
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< td > < / td >
< / tr >
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< / table >
< / div > < div class = "memdoc" >
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< p > Return Euler's constant. < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "gafd53093ef2d756333865d774bea3cdf9" > < / a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
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< tr >
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< td class = "memname" > GLM_FUNC_DECL genType glm::golden_ratio < / td >
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< td > (< / td >
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< td class = "paramname" > < / td > < td > )< / td >
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< td > < / td >
< / tr >
< / table >
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< / div > < div class = "memdoc" >
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< p > Return the golden ratio constant. < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
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< / div >
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< / div >
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< a class = "anchor" id = "ga7f7a1050729f3b03b1873a06ba4a472f" > < / a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > GLM_FUNC_DECL genType glm::half_pi < / td >
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< td > (< / td >
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< td class = "paramname" > < / td > < td > )< / td >
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< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
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< p > Return pi / 2. < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "ga650774609debe4a90bcac449b574de2c" > < / a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > GLM_FUNC_DECL genType glm::ln_ln_two < / td >
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< td > (< / td >
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< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Return ln(ln(2)). < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
< / div >
< / div >
< a class = "anchor" id = "ga48addf0cb0980277d208a71a1c59c073" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > GLM_FUNC_DECL genType glm::ln_ten < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Return ln(10). < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
< / div >
< / div >
< a class = "anchor" id = "ga22fae798430edc3022766af4fd83e8a4" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > GLM_FUNC_DECL genType glm::ln_two < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Return ln(2). < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
< / div >
< / div >
< a class = "anchor" id = "ga8186ec2c330457d41d9686c47cd3b2d1" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > GLM_FUNC_DECL genType glm::one < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Return 1. < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
< / div >
< / div >
< a class = "anchor" id = "ga9ba09a027db6d4f4e259b01cf5d6c178" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > GLM_FUNC_DECL genType glm::one_over_pi < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Return 1 / pi. < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
< / div >
< / div >
< a class = "anchor" id = "gac1a9b3248357fd9e9b740bed90e0b1b7" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > GLM_FUNC_DECL genType glm::one_over_root_two < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Return 1 / sqrt(2). < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
< / div >
< / div >
< a class = "anchor" id = "gae671930537266a9a650ccb4b88757692" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > GLM_FUNC_DECL genType glm::pi < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Return the pi constant. < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
< / div >
< / div >
< a class = "anchor" id = "ga0148d757b4bfda4d86251b8d1ea1dad3" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > GLM_FUNC_DECL genType glm::quarter_pi < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Return pi / 4. < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
< / div >
< / div >
< a class = "anchor" id = "gace2b8dfed1ab9fabbb67dde08e7e5b58" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > GLM_FUNC_DECL genType glm::root_five < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Return sqrt(5). < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
< / div >
< / div >
< a class = "anchor" id = "gaec5af85e2148c118aad7e797430fdeb0" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > GLM_FUNC_DECL genType glm::root_half_pi < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Return sqrt(pi / 2). < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
< / div >
< / div >
< a class = "anchor" id = "ga9cae3fad9314e34c1d3aab71fcdef05f" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > GLM_FUNC_DECL genType glm::root_ln_four < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Return sqrt(ln(4)). < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
< / div >
< / div >
< a class = "anchor" id = "ga1cfeb345f34f72697d14f4db8d5d4c6c" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > GLM_FUNC_DECL genType glm::root_pi < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Return square root of pi. < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
< / div >
< / div >
< a class = "anchor" id = "gab3183635ac615473e2f95852f491be83" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > GLM_FUNC_DECL genType glm::root_three < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Return sqrt(3). < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
< / div >
< / div >
< a class = "anchor" id = "gab91b7799f88f9f2be33e385dec11b9c2" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > GLM_FUNC_DECL genType glm::root_two < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Return sqrt(2). < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
< / div >
< / div >
< a class = "anchor" id = "gae991b4d39c57b57990054eec3677597c" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > GLM_FUNC_DECL genType glm::root_two_pi < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
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< / tr >
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< / table >
< / div > < div class = "memdoc" >
< p > Return sqrt(2 * pi). < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
< / div >
< / div >
< a class = "anchor" id = "gabf280496105e0ad070287417f840ebd8" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
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< tr >
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< td class = "memname" > GLM_FUNC_DECL genType glm::third < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
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< td > < / td >
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< / tr >
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< / table >
< / div > < div class = "memdoc" >
< p > Return 1 / 3. < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
< / div >
< / div >
< a class = "anchor" id = "ga85729d38c47351686e8659f80447a7ea" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
2012-11-18 13:05:52 +00:00
< tr >
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< td class = "memname" > GLM_FUNC_DECL genType glm::two_over_pi < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
2012-11-18 13:05:52 +00:00
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
2013-12-25 22:48:55 +00:00
< p > Return 2 / pi. < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
2012-11-18 13:05:52 +00:00
< / div >
< / div >
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< a class = "anchor" id = "ga767e539c20585bf60aa63595b0f0b259" > < / a >
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > GLM_FUNC_DECL genType glm::two_over_root_pi < / td >
2012-11-18 13:05:52 +00:00
< td > (< / td >
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< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
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< / tr >
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< / table >
< / div > < div class = "memdoc" >
< p > Return 2 / sqrt(pi). < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
< / div >
< / div >
< a class = "anchor" id = "gadde7f2efce3b14c8b26944fbafed4a10" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
2012-09-05 22:30:34 +00:00
< tr >
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< td class = "memname" > GLM_FUNC_DECL genType glm::two_thirds < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
2012-09-05 22:30:34 +00:00
< td > < / td >
< / tr >
2013-12-25 22:48:55 +00:00
< / table >
< / div > < div class = "memdoc" >
< p > Return 2 / 3. < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
< / div >
< / div >
< a class = "anchor" id = "ga5cc97dd01d37fc199264ff6030578435" > < / a >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
2012-09-05 22:30:34 +00:00
< tr >
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< td class = "memname" > GLM_FUNC_DECL genType glm::zero < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
2012-09-05 22:30:34 +00:00
< td > < / td >
< / tr >
< / table >
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< / div > < div class = "memdoc" >
2012-09-05 22:30:34 +00:00
2013-12-25 22:48:55 +00:00
< p > Return 0. < / p >
< dl class = "section see" > < dt > See Also< / dt > < dd > < a class = "el" href = "a00171.html" title = "Allow to perform bit operations on integer values. " > GLM_GTC_constants< / a > < / dd > < / dl >
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< / div >
< / div >
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< / div > <!-- contents -->
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< / small > < / address >
< / body >
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