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Moved istream/ostream includes out of Vec3f, and reimpleted osg::Matrix*::compare.

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This commit is contained in:
Robert Osfield
2005-04-17 10:41:23 +00:00
parent 62994ac4a2
commit 88e8477cbf
4 changed files with 14 additions and 5 deletions
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12
src/osg/Matrix_implementation.cpp
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@@ -174,6 +174,18 @@ void Matrix_implementation::get( Quat& q ) const
}
}
int Matrix_implementation::compare(const Matrix_implementation& m) const
{
const Matrix_implementation::value_type* lhs = reinterpret_cast<const Matrix_implementation::value_type*>(_mat);
const Matrix_implementation::value_type* end_lhs = lhs+16;
const Matrix_implementation::value_type* rhs = reinterpret_cast<const Matrix_implementation::value_type*>(m._mat);
for(;lhs!=end_lhs;++lhs,++rhs)
{
if (*lhs < *rhs) return -1;
if (*rhs < *lhs) return 1;
}
return 0;
}
void Matrix_implementation::setTrans( value_type tx, value_type ty, value_type tz )
{