curveTools.H

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#ifndef curveTools_H
#define curveTools_H
 
#include "scalar.H"
#include "vector.H"
#include "curve.H"
#include "char.H"
#include "List.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
#define curveSmall 1.0e-8
#define curveGreat 1.0e8
 
scalar distance(const vector&, const vector&);
 
 
bool stepForwardsToNextPoint
(
    const vector&,
    vector&,
    label&,
    label&,
    scalar,
    const curve&
);
 
 
bool stepBackwardsToNextPoint
(
    const vector&,
    vector&,
    label&,
    label&,
    scalar,
    const curve&
);
 
 
bool interpolate
(
    const vector&,
    const vector&,
    const vector&,
    vector&,
    scalar
);
 
 
bool XstepForwardsToNextPoint
(
    const vector&,
    vector&,
    label&,
    label&,
    scalar,
    const curve&
);
 
 
bool Xinterpolate
(
    const vector&,
    const vector&,
    const vector&,
    vector&,
    scalar
);
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
#endif