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Merge pull request #413 from TUM-I5/master

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Fix floorMultiple/ceilMultiple for floating point values #413
This commit is contained in:
Christophe R.
2015-09-28 11:17:33 +02:00
parent 062e1238fa fa6fd748c0
commit 518937965d
2 changed files with 86 additions and 8 deletions
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10
glm/gtc/round.inl
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@@ -104,10 +104,7 @@ namespace detail
GLM_FUNC_QUALIFIER static genType call(genType Source, genType Multiple)
{
if(Source > genType(0))
{
genType Tmp = Source - genType(1);
return Tmp + (Multiple - std::fmod(Tmp, Multiple));
}
return Source + (Multiple - std::fmod(Source, Multiple));
else
return Source + std::fmod(-Source, Multiple);
}
@@ -152,10 +149,7 @@ namespace detail
if(Source >= genType(0))
return Source - std::fmod(Source, Multiple);
else
{
genType Tmp = Source + genType(1);
return Tmp - std::fmod(Tmp, Multiple) - Multiple;
}
return Source - std::fmod(Source, Multiple) - Multiple;
}
};