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//File gp_Cylinder.cxx JCV 09/03/91
// LPA, JCV 07/92 passage sur C1.
// JCV 07/92 Introduction de la method Dump
// LBO 08/93 passage aux Ax3
#include <gp_Cylinder.ixx>
#include <Standard_ConstructionError.hxx>
void gp_Cylinder::Coefficients
(Standard_Real& A1, Standard_Real& A2, Standard_Real& A3,
Standard_Real& B1, Standard_Real& B2, Standard_Real& B3,
Standard_Real& C1, Standard_Real& C2, Standard_Real& C3, Standard_Real& D) const
{
// Dans le repere local du cylindre :
// X**2 + Y**2 - radius = 0.0
gp_Trsf T;
T.SetTransformation (pos);
Standard_Real T11 = T.Value (1, 1);
Standard_Real T12 = T.Value (1, 2);
Standard_Real T13 = T.Value (1, 3);
Standard_Real T14 = T.Value (1, 4);
Standard_Real T21 = T.Value (2, 1);
Standard_Real T22 = T.Value (2, 2);
Standard_Real T23 = T.Value (2, 3);
Standard_Real T24 = T.Value (2, 4);
A1 = T11 * T11 + T21 * T21;
A2 = T12 * T12 + T22 * T22;
A3 = T13 * T13 + T23 * T23;
B1 = T11 * T12 + T21 * T22;
B2 = T11 * T13 + T21 * T23;
B3 = T12 * T13 + T22 * T23;
C1 = T11 * T14 + T21 * T24;
C2 = T12 * T14 + T22 * T24;
C3 = T13 * T14 + T23 * T24;
D = T14 * T14 + T24 * T24 - radius * radius;
}
void gp_Cylinder::Mirror (const gp_Pnt& P)
{ pos.Mirror (P); }
gp_Cylinder gp_Cylinder::Mirrored (const gp_Pnt& P) const
{
gp_Cylinder C = *this;
C.pos.Mirror (P);
return C;
}
void gp_Cylinder::Mirror (const gp_Ax1& A1)
{ pos.Mirror (A1); }
gp_Cylinder gp_Cylinder::Mirrored (const gp_Ax1& A1) const
{
gp_Cylinder C = *this;
C.pos.Mirror (A1);
return C;
}
void gp_Cylinder::Mirror (const gp_Ax2& A2)
{ pos.Mirror (A2); }
gp_Cylinder gp_Cylinder::Mirrored (const gp_Ax2& A2) const
{
gp_Cylinder C = *this;
C.pos.Mirror (A2);
return C;
}
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