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Fixed factorial implementation

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This commit is contained in:
Christophe Riccio 2011-05-26 15:00:06 +01:00
parent 04d9f92688
commit 4be7a9bbaa
1 changed files with 3 additions and 2 deletions
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5
glm/gtx/integer.inl
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@ -49,9 +49,10 @@ namespace integer
template <typename genType> template <typename genType>
GLM_FUNC_QUALIFIER genType factorial(genType const & x) GLM_FUNC_QUALIFIER genType factorial(genType const & x)
{ {
genType Temp = x;
genType Result; genType Result;
for(Result = 1; x > 1; --x) for(Result = 1; Temp > 1; --Temp)
Result *= x; Result *= Temp;
return Result; return Result;
} }