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< div class = "title" > GTC Extensions (Stable)< / div > < / div >
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< p > Functions and types that the GLSL specification doesn't define, but useful to have for a C++ program.
< a href = "#details" > More...< / a > < / p >
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< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "groups" > < / a >
Modules< / h2 > < / td > < / tr >
< tr class = "memitem:a00159" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00159.html" > GLM_GTC_bitfield< / a > < / td > < / tr >
< tr class = "memdesc:a00159" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Allow to perform bit operations on integer values. < br / > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a00160" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00160.html" > GLM_GTC_color_encoding< / a > < / td > < / tr >
< tr class = "memdesc:a00160" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Allow to perform bit operations on integer values. < br / > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a00161" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00161.html" > GLM_GTC_color_space< / a > < / td > < / tr >
< tr class = "memdesc:a00161" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Allow to perform bit operations on integer values. < br / > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a00162" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00162.html" > GLM_GTC_constants< / a > < / td > < / tr >
< tr class = "memdesc:a00162" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Provide a list of constants and precomputed useful values. < br / > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a00163" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00163.html" > GLM_GTC_epsilon< / a > < / td > < / tr >
< tr class = "memdesc:a00163" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Comparison functions for a user defined epsilon values. < br / > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a00164" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00164.html" > GLM_GTC_functions< / a > < / td > < / tr >
< tr class = "memdesc:a00164" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > List of useful common functions. < br / > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a00165" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00165.html" > GLM_GTC_integer< / a > < / td > < / tr >
< tr class = "memdesc:a00165" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Allow to perform bit operations on integer values. < br / > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a00166" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00166.html" > GLM_GTC_matrix_access< / a > < / td > < / tr >
< tr class = "memdesc:a00166" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Defines functions to access rows or columns of a matrix easily. < br / > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a00167" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00167.html" > GLM_GTC_matrix_integer< / a > < / td > < / tr >
< tr class = "memdesc:a00167" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Defines a number of matrices with integer types. < br / > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a00168" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00168.html" > GLM_GTC_matrix_inverse< / a > < / td > < / tr >
< tr class = "memdesc:a00168" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Defines additional matrix inverting functions. < br / > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a00169" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00169.html" > GLM_GTC_matrix_transform< / a > < / td > < / tr >
< tr class = "memdesc:a00169" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Defines functions that generate common transformation matrices. < br / > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a00170" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00170.html" > GLM_GTC_noise< / a > < / td > < / tr >
< tr class = "memdesc:a00170" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Defines 2D, 3D and 4D procedural noise functions Based on the work of Stefan Gustavson and Ashima Arts on "webgl-noise": < a href = "https://github.com/ashima/webgl-noise" > https://github.com/ashima/webgl-noise< / a > Following Stefan Gustavson's paper "Simplex noise demystified": < a href = "http://www.itn.liu.se/~stegu/simplexnoise/simplexnoise.pdf" > http://www.itn.liu.se/~stegu/simplexnoise/simplexnoise.pdf< / a > < < a class = "el" href = "a00074.html" title = "GLM_GTC_noise " > glm/gtc/noise.hpp< / a > > need to be included to use these functionalities. < br / > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a00171" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00171.html" > GLM_GTC_packing< / a > < / td > < / tr >
< tr class = "memdesc:a00171" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > This extension provides a set of function to convert vertors to packed formats. < br / > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a00172" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00172.html" > GLM_GTC_quaternion< / a > < / td > < / tr >
< tr class = "memdesc:a00172" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Defines a templated quaternion type and several quaternion operations. < br / > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a00173" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00173.html" > GLM_GTC_random< / a > < / td > < / tr >
< tr class = "memdesc:a00173" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Generate random number from various distribution methods. < br / > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a00174" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00174.html" > GLM_GTC_reciprocal< / a > < / td > < / tr >
< tr class = "memdesc:a00174" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Define secant, cosecant and cotangent functions. < br / > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a00175" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00175.html" > GLM_GTC_round< / a > < / td > < / tr >
< tr class = "memdesc:a00175" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > rounding value to specific boundings < br / > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a00176" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00176.html" > GLM_GTC_type_aligned< / a > < / td > < / tr >
< tr class = "memdesc:a00176" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Aligned types. < br / > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a00177" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00177.html" > GLM_GTC_type_precision< / a > < / td > < / tr >
< tr class = "memdesc:a00177" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Defines specific C++-based precision types. < br / > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a00178" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00178.html" > GLM_GTC_type_ptr< / a > < / td > < / tr >
< tr class = "memdesc:a00178" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Handles the interaction between pointers and vector, matrix types. < br / > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a00179" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00179.html" > GLM_GTC_ulp< / a > < / td > < / tr >
< tr class = "memdesc:a00179" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Allow the measurement of the accuracy of a function against a reference implementation. < br / > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a00180" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "a00180.html" > GLM_GTC_vec1< / a > < / td > < / tr >
< tr class = "memdesc:a00180" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Add vec1, ivec1, uvec1 and bvec1 types. < br / > < / td > < / tr >
< tr class = "separator:" > < 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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< p > Functions and types that the GLSL specification doesn't define, but useful to have for a C++ program. < / p >
< p > GTC extensions aim to be stable.< / p >
< p > Even if it's highly unrecommended, it's possible to include all the extensions at once by including < < a class = "el" href = "a00024.html" title = "GLM Core (Dependence) " > glm/ext.hpp< / a > > . Otherwise, each extension needs to be included a specific file. < / p >
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