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// File: gce_MakeDir2d.cxx
// Created: Wed Sep 2 11:35:00 1992
// Author: Remi GILET
// <reg@sdsun1>
#include <gce_MakeDir2d.ixx>
#include <StdFail_NotDone.hxx>
#include <gp.hxx>
//=========================================================================
// Creation d une direction 2d (Dir2d) de gp a partir de 2 Pnt2d de gp. +
//=========================================================================
gce_MakeDir2d::gce_MakeDir2d(const gp_Pnt2d& P1,
const gp_Pnt2d& P2)
{
if (P1.Distance(P2) <= gp::Resolution()) { TheError = gce_ConfusedPoints; }
else {
TheDir2d = gp_Dir2d(P2.XY()-P1.XY());
TheError = gce_Done;
}
}
gce_MakeDir2d::gce_MakeDir2d(const gp_XY& Coord)
{
if (Coord.Modulus() <= gp::Resolution()) { TheError = gce_NullVector; }
else {
TheDir2d = gp_Dir2d(Coord);
TheError = gce_Done;
}
}
gce_MakeDir2d::gce_MakeDir2d(const gp_Vec2d& V)
{
if (V.Magnitude() <= gp::Resolution()) { TheError = gce_NullVector; }
else {
TheDir2d = gp_Dir2d(V);
TheError = gce_Done;
}
}
gce_MakeDir2d::gce_MakeDir2d(const Standard_Real Xv,
const Standard_Real Yv)
{
if (Xv*Xv+Yv*Yv <= gp::Resolution()) { TheError = gce_NullVector; }
else {
TheDir2d = gp_Dir2d(Xv,Yv);
TheError = gce_Done;
}
}
const gp_Dir2d& gce_MakeDir2d::Value() const
{
StdFail_NotDone_Raise_if(!TheError == gce_Done,"");
return TheDir2d;
}
const gp_Dir2d& gce_MakeDir2d::Operator() const
{
return Value();
}
gce_MakeDir2d::operator gp_Dir2d() const
{
return Value();
}
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