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Fixed ticket #153, vector and matrix queries

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This commit is contained in:
Christophe Riccio
2011-12-06 12:22:43 +00:00
parent dd244d8d25
commit 7ff95df5e6
7 changed files with 115 additions and 54 deletions
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6
glm/gtx/matrix_query.inl
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@@ -58,13 +58,13 @@ namespace glm
)
{
bool result = true;
for(typename genType::value_type i = typename genType::value_type(0); result && i < genType::col_size(); ++i)
for(typename genType::size_type i = typename genType::size_type(0); result && i < genType::col_size(); ++i)
{
for(typename genType::value_type j = typename genType::value_type(0); result && j < i ; ++j)
for(typename genType::size_type j = typename genType::size_type(0); result && j < i ; ++j)
result = abs(m[i][j]) <= epsilon;
if(result)
result = abs(m[i][i] - typename genType::value_type(1)) <= epsilon;
for(typename genType::value_type j = i + typename genType::value_type(1); result && j < genType::row_size(); ++j)
for(typename genType::size_type j = i + typename genType::size_type(1); result && j < genType::row_size(); ++j)
result = abs(m[i][j]) <= epsilon;
}
return result;