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improve jet fitting manual

This commit is contained in:
Andreas Fabri 2015-03-13 10:32:06 +01:00
parent 0a90521e5d
commit 0e94b47457
1 changed files with 2 additions and 2 deletions
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4
Jet_fitting_3/doc/Jet_fitting_3/CGAL/Monge_via_jet_fitting.h
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@ -142,9 +142,9 @@ FT fourth_order_coefficients(size_t i) const;
/*!
change principal basis and Monge coefficients so that the
given_normal and the Monge normal make an acute angle.
`given_normal` and the Monge normal make an acute angle.
If
given_normal.monge_normal \f$ < 0\f$ then change the orientation: if
`given_normal * normal_direction() < 0` then change the orientation: if
\f$ z=g(x,y)\f$ in the basis (d1,d2,n) then in the basis (d2,d1,-n)
\f$ z=h(x,y)=-g(y,x)\f$.
*/