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bug in operator + with MatrixxDig

This commit is contained in:
ganovelli 2006-06-22 08:00:05 +00:00
parent d839bc9238
commit 9587cc0350
1 changed files with 12 additions and 4 deletions
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16
vcg/math/matrix33.h
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@ -24,6 +24,13 @@
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$Log: not supported by cvs2svn $ $Log: not supported by cvs2svn $
Revision 1.13 2006/01/20 16:41:44 pietroni
added operators:
operator -= ( const Matrix33Diag<S> &p )
Matrix33 operator - ( const Matrix33Diag<S> &p )
Matrix33 operator + ( const Matrix33 &m )
Matrix33 operator + ( const Matrix33Diag<S> &p )
Revision 1.12 2005/11/14 10:28:25 cignoni Revision 1.12 2005/11/14 10:28:25 cignoni
Changed Invert -> FastInvert for the function based on the maple expansion Changed Invert -> FastInvert for the function based on the maple expansion
@ -80,6 +87,7 @@ namespace vcg {
template <class S> template <class S>
class Matrix33Diag:public Point3<S>{ class Matrix33Diag:public Point3<S>{
public: public:
/** @name Matrix33 /** @name Matrix33
Class Matrix33Diag. Class Matrix33Diag.
This is the class for definition of a diagonal matrix 3x3. This is the class for definition of a diagonal matrix 3x3.
@ -289,10 +297,10 @@ public:
/// Operatore addizione di matrici 3x3 con matrici diagonali /// Operatore addizione di matrici 3x3 con matrici diagonali
Matrix33 operator + ( const Matrix33Diag<S> &p ) Matrix33 operator + ( const Matrix33Diag<S> &p )
{ {
Matrix33<S> r=a; Matrix33<S> r=(*this);
r.a[0][0] += p[0]; r[0][0] += p[0];
r.a[1][1] += p[1]; r[1][1] += p[1];
r.a[2][2] += p[2]; r[2][2] += p[2];
return r; return r;
} }