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Clarify a few statements

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Jesse Talavera-Greenberg 2015-12-06 16:23:19 -05:00
parent bdd06893f0
commit 116105437b
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doc/glm.tex
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@ -154,7 +154,7 @@ GLM is a header-only library, and thus does not need to be compiled. To use GLM
% TODO: Benchmark explicit extern template instantiations and write something about them if beneficial http://en.cppreference.com/w/cpp/language/class_template
GLM makes heavy use of C++ templates, which may significantly increase the compile time for projects that use GLM. Hence, source files should only include the GLM headers they actually use.
To further reduce compilation time, include \glmheader{fwd}, which provides forward declarations of all types.
To further reduce compilation time, include \glmheader{fwd}, which provides forward declarations of all types should their full definitions not be needed.
\begin{cppcode}
// Header file (forward declarations only)
@ -1194,7 +1194,7 @@ The GLSL function \verb|not| is a keyword in C++. To prevent name collisions and
\subsection{Precision Qualifiers}
GLM supports GLSL precision qualifiers through prefixes instead of qualifiers. For example, GLM exposes \verb|lowp_vec4|, \verb|mediump_vec4| and \verb|highp_vec4| as variations of \verb|vec4|.
GLM supports GLSL precision qualifiers through prefixes instead of keywords. For example, GLM provides \verb|lowp_vec4|, \verb|mediump_vec4| and \verb|highp_vec4| as variations of \verb|vec4|.
As in GLSL, GLM precision qualifiers are used to exchange precision for performance. By default, all types use high precision.