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Integration of OCCT 6.5.0 from SVN

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This commit is contained in:
bugmaster
2011-03-16 07:30:28 +00:00
committed by bugmaster
parent 4903637061
commit 7fd59977df
16375 changed files with 3882564 additions and 0 deletions
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52
src/IntAna/IntAna_Int3Pln.cxx Executable file
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//-- File : IntAna_Int3Pln.cxx
#ifndef DEB
#define No_Standard_RangeError
#define No_Standard_OutOfRange
#endif
#include <IntAna_Int3Pln.ixx>
#include <StdFail_NotDone.hxx>
#include <Standard_DomainError.hxx>
#include <math_Gauss.hxx>
#include <math_Matrix.hxx>
#include <math_Vector.hxx>
#include <gp.hxx>
IntAna_Int3Pln::IntAna_Int3Pln () : done(Standard_False) {}
IntAna_Int3Pln::IntAna_Int3Pln (const gp_Pln& P1, const gp_Pln& P2,
const gp_Pln& P3) {
Perform(P1,P2,P3);
}
void IntAna_Int3Pln::Perform (const gp_Pln& P1, const gp_Pln& P2,
const gp_Pln& P3) {
done=Standard_False;
static math_Matrix M(1,3,1,3);
static math_Vector V(1,3);
P1.Coefficients(M(1,1),M(1,2),M(1,3),V(1));
P2.Coefficients(M(2,1),M(2,2),M(2,3),V(2));
P3.Coefficients(M(3,1),M(3,2),M(3,3),V(3));
math_Gauss Resol(M,gp::Resolution());
if (!Resol.IsDone()) {
empt=Standard_True;
}
else {
empt=Standard_False;
V=-V;
Resol.Solve(V);
pnt.SetCoord(V(1),V(2),V(3));
}
done=Standard_True;
}