mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-06-20 11:54:07 +03:00
d5f74e42d6
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
109 lines
2.7 KiB
C++
109 lines
2.7 KiB
C++
// Copyright (c) 1995-1999 Matra Datavision
|
|
// Copyright (c) 1999-2014 OPEN CASCADE SAS
|
|
//
|
|
// This file is part of Open CASCADE Technology software library.
|
|
//
|
|
// This library is free software; you can redistribute it and/or modify it under
|
|
// the terms of the GNU Lesser General Public License version 2.1 as published
|
|
// by the Free Software Foundation, with special exception defined in the file
|
|
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
|
// distribution for complete text of the license and disclaimer of any warranty.
|
|
//
|
|
// Alternatively, this file may be used under the terms of Open CASCADE
|
|
// commercial license or contractual agreement.
|
|
|
|
// JCV 1/10/90 Changement de nom du package vgeom -> gp
|
|
// JCV 12/12/90 Modif mineur suite a la premiere revue de projet
|
|
// LPA, JCV 07/92 passage sur C1.
|
|
// JCV 07/92 Introduction de la method Dump
|
|
|
|
#define No_Standard_OutOfRange
|
|
|
|
#include <gp_Ax2.ixx>
|
|
#include <gp.hxx>
|
|
|
|
gp_Ax2::gp_Ax2 (const gp_Pnt& P, const gp_Dir& V) :
|
|
axis(P,V)
|
|
{
|
|
Standard_Real A = V.X();
|
|
Standard_Real B = V.Y();
|
|
Standard_Real C = V.Z();
|
|
Standard_Real Aabs = A;
|
|
if (Aabs < 0) Aabs = - Aabs;
|
|
Standard_Real Babs = B;
|
|
if (Babs < 0) Babs = - Babs;
|
|
Standard_Real Cabs = C;
|
|
if (Cabs < 0) Cabs = - Cabs;
|
|
gp_Dir D;
|
|
|
|
// pour determiner l axe X :
|
|
// on dit que le produit scalaire Vx.V = 0.
|
|
// et on recherche le max(A,B,C) pour faire la division.
|
|
// l'une des coordonnees du vecteur est nulle.
|
|
|
|
if ( Babs <= Aabs && Babs <= Cabs) {
|
|
if (Aabs > Cabs) D.SetCoord(-C,0., A);
|
|
else D.SetCoord( C,0.,-A);
|
|
}
|
|
else if ( Aabs <= Babs && Aabs <= Cabs) {
|
|
if (Babs > Cabs) D.SetCoord(0.,-C, B);
|
|
else D.SetCoord(0., C,-B);
|
|
}
|
|
else {
|
|
if (Aabs > Babs) D.SetCoord(-B, A,0.);
|
|
else D.SetCoord( B,-A,0.);
|
|
}
|
|
SetXDirection(D);
|
|
}
|
|
|
|
void gp_Ax2::Mirror (const gp_Pnt& P)
|
|
{
|
|
gp_Pnt Temp = axis.Location();
|
|
Temp.Mirror (P);
|
|
axis.SetLocation (Temp);
|
|
vxdir.Reverse ();
|
|
vydir.Reverse ();
|
|
}
|
|
|
|
gp_Ax2 gp_Ax2::Mirrored(const gp_Pnt& P) const
|
|
{
|
|
gp_Ax2 Temp = *this;
|
|
Temp.Mirror (P);
|
|
return Temp;
|
|
}
|
|
|
|
void gp_Ax2::Mirror (const gp_Ax1& A1)
|
|
{
|
|
vydir.Mirror (A1);
|
|
vxdir.Mirror (A1);
|
|
gp_Pnt Temp = axis.Location();
|
|
Temp.Mirror (A1);
|
|
axis.SetLocation (Temp);
|
|
axis.SetDirection (vxdir.Crossed (vydir));
|
|
}
|
|
|
|
gp_Ax2 gp_Ax2::Mirrored(const gp_Ax1& A1) const
|
|
{
|
|
gp_Ax2 Temp = *this;
|
|
Temp.Mirror (A1);
|
|
return Temp;
|
|
}
|
|
|
|
void gp_Ax2::Mirror (const gp_Ax2& A2)
|
|
{
|
|
vydir.Mirror (A2);
|
|
vxdir.Mirror (A2);
|
|
gp_Pnt Temp = axis.Location();
|
|
Temp.Mirror (A2);
|
|
axis.SetLocation (Temp);
|
|
axis.SetDirection (vxdir.Crossed (vydir));
|
|
}
|
|
|
|
gp_Ax2 gp_Ax2::Mirrored(const gp_Ax2& A2) const
|
|
{
|
|
gp_Ax2 Temp = *this;
|
|
Temp.Mirror (A2);
|
|
return Temp;
|
|
}
|
|
|