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Implemented Scale() method (was only declared).

This commit is contained in:
Marco Di Benedetto 2006-10-07 16:51:43 +00:00
parent 6a2b32f3e4
commit 0c31822d3c
1 changed files with 9 additions and 1 deletions
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10
vcg/space/point2.h
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@ -24,6 +24,9 @@
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$Log: not supported by cvs2svn $ $Log: not supported by cvs2svn $
Revision 1.8 2006/01/19 13:53:19 m_di_benedetto
Fixed product by scalar and SquaredNorm()
Revision 1.7 2005/10/15 19:11:49 m_di_benedetto Revision 1.7 2005/10/15 19:11:49 m_di_benedetto
Corrected return type in Angle() and protected member access in unary operator - Corrected return type in Angle() and protected member access in unary operator -
@ -187,7 +190,12 @@ public:
{ {
return ( _v[0]*_v[0] + _v[1]*_v[1] ); return ( _v[0]*_v[0] + _v[1]*_v[1] );
} }
inline Point2 & Scale( const ScalarType sx, const ScalarType sy ); inline Point2 & Scale( const ScalarType sx, const ScalarType sy )
{
_v[0] *= sx;
_v[1] *= sy;
return * this;
}
/// normalizes, and returns itself as result /// normalizes, and returns itself as result
inline Point2 & Normalize( void ) inline Point2 & Normalize( void )
{ {