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// File gp_Lin.lxx , JCV 03/06/90
// JCV 30/08/90 Modif passage version C++ 2.0 sur Sun
inline gp_Lin::gp_Lin ()
{ }
inline gp_Lin::gp_Lin (const gp_Ax1& A1) : pos (A1)
{ }
inline gp_Lin::gp_Lin (const gp_Pnt& P,
const gp_Dir& V) : pos (P, V)
{ }
inline void gp_Lin::Reverse()
{ pos.Reverse(); }
inline gp_Lin gp_Lin::Reversed() const {
gp_Lin L = *this;
L.pos.Reverse();
return L;
}
inline void gp_Lin::SetDirection (const gp_Dir& V)
{ pos.SetDirection(V); }
inline void gp_Lin::SetLocation (const gp_Pnt& P)
{ pos.SetLocation(P); }
inline void gp_Lin::SetPosition (const gp_Ax1& A1)
{ pos = A1; }
inline const gp_Dir& gp_Lin::Direction() const
{ return pos.Direction(); }
inline const gp_Pnt& gp_Lin::Location() const
{ return pos.Location(); }
inline const gp_Ax1& gp_Lin::Position() const
{ return pos; }
inline Standard_Real gp_Lin::Angle (const gp_Lin& Other) const
{ return pos.Direction().Angle (Other.pos.Direction()); }
inline Standard_Boolean gp_Lin::Contains
(const gp_Pnt& P,
const Standard_Real LinearTolerance) const
{ return Distance(P) <= LinearTolerance; }
inline Standard_Real gp_Lin::Distance (const gp_Pnt& P) const {
gp_XYZ Coord = P.XYZ();
Coord.Subtract ((pos.Location()).XYZ());
Coord.Cross ((pos.Direction()).XYZ());
return Coord.Modulus();
}
inline Standard_Real gp_Lin::SquareDistance (const gp_Pnt& P) const
{
const gp_Pnt& Loc = pos.Location();
gp_Vec V (P.X() - Loc.X(),
P.Y() - Loc.Y(),
P.Z() - Loc.Z());
V.Cross (pos.Direction());
return V.SquareMagnitude ();
}
inline Standard_Real gp_Lin::SquareDistance (const gp_Lin& Other) const
{
Standard_Real D = Distance (Other);
return D * D;
}
inline gp_Lin gp_Lin::Normal (const gp_Pnt& P) const
{
const gp_Pnt& Loc = pos.Location();
gp_Dir V (P.X() - Loc.X(),
P.Y() - Loc.Y(),
P.Z() - Loc.Z());
V = pos.Direction().CrossCrossed(V, pos.Direction());
return gp_Lin (P, V);
}
inline void gp_Lin::Rotate (const gp_Ax1& A1,
const Standard_Real Ang)
{ pos.Rotate(A1, Ang); }
inline gp_Lin gp_Lin::Rotated (const gp_Ax1& A1,
const Standard_Real Ang) const
{
gp_Lin L = *this;
L.pos.Rotate (A1, Ang);
return L;
}
inline void gp_Lin::Scale (const gp_Pnt& P,
const Standard_Real S)
{ pos.Scale(P, S); }
inline gp_Lin gp_Lin::Scaled (const gp_Pnt& P,
const Standard_Real S) const
{
gp_Lin L = *this;
L.pos.Scale (P, S);
return L;
}
inline void gp_Lin::Transform (const gp_Trsf& T)
{ pos.Transform(T); }
inline gp_Lin gp_Lin::Transformed (const gp_Trsf& T) const
{
gp_Lin L = *this;
L.pos.Transform (T);
return L;
}
inline void gp_Lin::Translate (const gp_Vec& V)
{ pos.Translate(V); }
inline gp_Lin gp_Lin::Translated (const gp_Vec& V) const
{
gp_Lin L = *this;
L.pos.Translate (V);
return L;
}
inline void gp_Lin::Translate (const gp_Pnt& P1,
const gp_Pnt& P2)
{pos.Translate (P1, P2);}
inline gp_Lin gp_Lin::Translated (const gp_Pnt& P1,
const gp_Pnt& P2) const
{
gp_Lin L = *this;
L.pos.Translate (gp_Vec(P1, P2));
return L;
}
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