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< title > GLM_GTX_constants: Provide build-in constants< / title >
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< div class = "title" > GLM_GTX_constants: Provide build-in constants< / div > < / div >
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< hr / > < a name = "details" id = "details" > < / a > < h2 > Detailed Description< / h2 >
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< p > Allow to perform bit operations on integer values. < / p >
< p > < < a class = "el" href = "a00016.html" title = "OpenGL Mathematics (glm.g-truc.net)" > glm/gtx/constants.hpp< / a > > need to be included to use these functionalities. < / p >
< hr / > < h2 > Function Documentation< / h2 >
< a class = "anchor" id = "gab932c1030b8bef04437a2d066dc9dc6e" > < / a > <!-- doxytag: member="glm::e" ref="gab932c1030b8bef04437a2d066dc9dc6e" args="()" -->
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< p > Return e constant. < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< a class = "anchor" id = "ga73bc2500704c8c25dc3cde534134ca20" > < / a > <!-- doxytag: member="glm::epsilon" ref="ga73bc2500704c8c25dc3cde534134ca20" args="()" -->
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< p > Return the epsilon constant for floating point types. < / p >
< dl class = "todo" > < dt > < b > < a class = "el" href = "a00213.html#_todo000007" > Todo:< / a > < / b > < / dt > < dd > Implement epsilon for half-precision floating point type. < / dd > < / dl >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< p > Return Euler's constant. < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< p > Return the golden ratio constant. < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< p > Return pi / 2. < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< p > Return ln(ln(2)). < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< p > Return ln(10). < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< p > Return ln(2). < / p >
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< / div >
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< a class = "anchor" id = "gad8d83a66c551f43b816f146f20dcdb85" > < / a > <!-- doxytag: member="glm::one" ref="gad8d83a66c551f43b816f146f20dcdb85" args="()" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > T glm::one < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
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< / tr >
< / table >
< / div >
< div class = "memdoc" >
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< p > Return 1. < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "ga5d4fddb4150d38cc05f7a06adbc7be6f" > < / a > <!-- doxytag: member="glm::one_over_pi" ref="ga5d4fddb4150d38cc05f7a06adbc7be6f" args="()" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > T glm::one_over_pi < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
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< / tr >
< / table >
< / div >
< div class = "memdoc" >
2012-01-25 12:56:50 +00:00
< p > Return 1 / pi. < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "ga82228b772a59165585e05e37365b2e8b" > < / a > <!-- doxytag: member="glm::one_over_root_two" ref="ga82228b772a59165585e05e37365b2e8b" args="()" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > T glm::one_over_root_two < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
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< / tr >
< / table >
< / div >
< div class = "memdoc" >
2012-01-25 12:56:50 +00:00
< p > Return 1 / sqrt(2). < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "ga91033e239e639b830ce0a4e7d84ff7b6" > < / a > <!-- doxytag: member="glm::pi" ref="ga91033e239e639b830ce0a4e7d84ff7b6" args="()" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > T glm::pi < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
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< / tr >
< / table >
< / div >
< div class = "memdoc" >
2012-01-25 12:56:50 +00:00
< p > Return the pi constant. < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "gaa3878a0bb7cf0c77b899560a80847f12" > < / a > <!-- doxytag: member="glm::quarter_pi" ref="gaa3878a0bb7cf0c77b899560a80847f12" args="()" -->
2011-12-07 14:50:15 +00:00
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > T glm::quarter_pi < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
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< / tr >
< / table >
< / div >
< div class = "memdoc" >
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< p > Return pi / 4. < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "gaa907e64aeec08a407739aa090f399820" > < / a > <!-- doxytag: member="glm::root_five" ref="gaa907e64aeec08a407739aa090f399820" args="()" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > T glm::root_five < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
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< / tr >
< / table >
< / div >
< div class = "memdoc" >
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< p > Return sqrt(5). < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "gab1bc1acc5958f93a0e677756bdcb4a27" > < / a > <!-- doxytag: member="glm::root_half_pi" ref="gab1bc1acc5958f93a0e677756bdcb4a27" args="()" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
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< td class = "memname" > T glm::root_half_pi < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
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< / tr >
< / table >
< / div >
< div class = "memdoc" >
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< p > Return sqrt(pi / 2). < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "gae86af6ec13101467880e06b54e3e0d71" > < / a > <!-- doxytag: member="glm::root_ln_four" ref="gae86af6ec13101467880e06b54e3e0d71" args="()" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > T glm::root_ln_four < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
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< / tr >
< / table >
< / div >
< div class = "memdoc" >
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< p > Return sqrt(ln(4)). < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "gaa83b7a56d3a4386ab4c8ef6544a0e9aa" > < / a > <!-- doxytag: member="glm::root_pi" ref="gaa83b7a56d3a4386ab4c8ef6544a0e9aa" args="()" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > T glm::root_pi < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
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< / tr >
< / table >
< / div >
< div class = "memdoc" >
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< p > Return square root of pi. < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "gaaa0072128a49eef880068a8078594609" > < / a > <!-- doxytag: member="glm::root_three" ref="gaaa0072128a49eef880068a8078594609" args="()" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > T glm::root_three < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
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< / tr >
< / table >
< / div >
< div class = "memdoc" >
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< p > Return sqrt(3). < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "gaebae6e8300655e1e1147da9c25946785" > < / a > <!-- doxytag: member="glm::root_two" ref="gaebae6e8300655e1e1147da9c25946785" args="()" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > T glm::root_two < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
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< / tr >
< / table >
< / div >
< div class = "memdoc" >
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< p > Return sqrt(2). < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "gae3334603a5994d3585fd786d98097d82" > < / a > <!-- doxytag: member="glm::root_two_pi" ref="gae3334603a5994d3585fd786d98097d82" args="()" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > T glm::root_two_pi < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
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< / tr >
< / table >
< / div >
< div class = "memdoc" >
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< p > Return sqrt(2 * pi). < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "gab079778327ce3a341f95ceee16f1d03a" > < / a > <!-- doxytag: member="glm::third" ref="gab079778327ce3a341f95ceee16f1d03a" args="()" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > T glm::third < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
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< / tr >
< / table >
< / div >
< div class = "memdoc" >
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< p > Return 1 / 3. < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "gaef0c7e4c219ae01db48a20eeb19f47b0" > < / a > <!-- doxytag: member="glm::two_over_pi" ref="gaef0c7e4c219ae01db48a20eeb19f47b0" args="()" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > T glm::two_over_pi < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
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< / tr >
< / table >
< / div >
< div class = "memdoc" >
2012-01-25 12:56:50 +00:00
< p > Return 2 / pi. < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "ga8a412c16d1aa7bbdd0d03e29aff30ebb" > < / a > <!-- doxytag: member="glm::two_over_root_pi" ref="ga8a412c16d1aa7bbdd0d03e29aff30ebb" args="()" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > T glm::two_over_root_pi < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
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< / tr >
< / table >
< / div >
< div class = "memdoc" >
2012-01-25 12:56:50 +00:00
< p > Return 2 / sqrt(pi). < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< / div >
< / div >
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< a class = "anchor" id = "ga0ab78128af2f43e313e83eb60a00e321" > < / a > <!-- doxytag: member="glm::two_thirds" ref="ga0ab78128af2f43e313e83eb60a00e321" args="()" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > T glm::two_thirds < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
2011-12-07 14:50:15 +00:00
< / tr >
< / table >
< / div >
< div class = "memdoc" >
2012-01-25 12:56:50 +00:00
< p > Return 2 / 3. < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< / div >
< / div >
2012-01-25 12:56:50 +00:00
< a class = "anchor" id = "ga9f4649d36b09c63ee2bccf180f6f3985" > < / a > <!-- doxytag: member="glm::zero" ref="ga9f4649d36b09c63ee2bccf180f6f3985" args="()" -->
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< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
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< td class = "memname" > T glm::zero < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
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< / tr >
< / table >
< / div >
< div class = "memdoc" >
2012-01-25 12:56:50 +00:00
< p > Return 0. < / p >
< dl class = "see" > < dt > < b > See also:< / b > < / dt > < dd > < a class = "el" href = "a00160.html" title = "Allow to perform bit operations on integer values." > GLM_GTX_constants: Provide build-in constants< / a > < / dd > < / dl >
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< / div >
< / div >
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< / div > <!-- contents -->
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< hr class = "footer" / > < address class = "footer" > < small >
Generated by   < a href = "http://www.doxygen.org/index.html" >
< img class = "footer" src = "doxygen.png" alt = "doxygen" / >
2012-01-25 12:56:50 +00:00
< / a > 1.7.6.1
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< / small > < / address >
2011-10-24 14:24:48 +00:00
< / body >
< / html >
