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1 bug corrected

This commit is contained in:
Nico Pietroni 2005-12-06 17:55:16 +00:00
parent e87fff3997
commit 1485e93b2b
1 changed files with 6 additions and 3 deletions
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9
vcg/complex/trimesh/smooth.h
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@ -23,6 +23,9 @@
/****************************************************************************
History
$Log: not supported by cvs2svn $
Revision 1.5 2005/12/02 16:24:56 pietroni
corrected 1 bug in Cross Prod Gradient
Revision 1.4 2005/11/23 16:24:44 pietroni
corrected CrossProdGradient( )
@ -640,9 +643,9 @@ Point3<FLT> CrossProdGradient(Point3<FLT> &p, Point3<FLT> &p0, Point3<FLT> &p1,
Point3<FLT> grad;
Point3<FLT> p00=p0-p;
Point3<FLT> p01=p1-p;
grad[0] = (-p0[2] + p1[2])*m[1] + (-p1[1] + p0[1])*m[2];
grad[1] = (-p1[2] + p0[2])*m[0] + (-p0[0] + p1[0])*m[2];
grad[2] = (-p0[1] + p1[1])*m[0] + (-p1[0] + p0[0])*m[1];
grad[0] = (-p00[2] + p01[2])*m[1] + (-p01[1] + p00[1])*m[2];
grad[1] = (-p01[2] + p00[2])*m[0] + (-p00[0] + p01[0])*m[2];
grad[2] = (-p00[1] + p01[1])*m[0] + (-p01[0] + p00[0])*m[1];
return grad;
}